PDF catalog is downloaded from!CAUTION the website (for of Murata Manufacturing co., ltd. Therefore, it's specifications areinsubject to change or oursmoking productsand/or in it may be discontinued without advance notice. Please check with our * Please read rating and storage, operating, rating, soldering, mounting and handling) this catalog to prevent burning, etc. !Note * This !Note R90E.pdf 06.3.31 sales representatives or product engineers before ordering. * This catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering. * This PDF catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering. POSISTORr for Circuit Protection for Overheat Sensing Chip Type e g e This chip PTC Thermistor is reflow soldering SMD type for overheat sensing for power transistors, power diodes and power ICs in hybrid circuits. T Features 1. SMD type is helpful for miniaturizing circuits because of its small size and light weight. 2. Excellent thermal response due to small size 3. Solid-state construction provides excellent mechanical vibration and impact resistance. 4. Contactless operation provides noiseless operation. 5. Lead is not contained in the terminations. L W Dimensions (mm) L W T e g PRF15_RC 1.00.05 0.50.05 0.50.05 0.15 to 0.4 0.3 min. PRF18_RB 1.60.15 0.80.15 0.80.15 0.1 to 0.6 PRF21_RA 2.00.2 1.250.2 0.90.2 0.2 min. 0.5 min. Part Number Chip Type 0402 (1005) Size Sensing Temperature (at 4.7k ohm) (C) Maximum Voltage (V) Resistance (at 25C) (ohm) Temperature Range (C) PRF15BC471QB1RC 105 5C 32 470 50% -20 to 120 PRF15BB471QB1RC 115 5C 32 470 50% -20 to 130 PRF15BA471QB1RC 125 5C 32 470 50% -20 to 140 Sensing Temperature (at 4.7k ohm) (C) Maximum Voltage (V) Resistance (at 25C) (ohm) Temperature Range (C) PRF18BG471QB1RB 65 5C 32 470 50% -20 to 80 PRF18BF471QB1RB 75 5C 32 470 50% -20 to 90 PRF18BE471QB1RB 85 5C 32 470 50% -20 to 100 PRF18BD471QB1RB 95 5C 32 470 50% -20 to 110 PRF18BC471QB1RB 105 5C 32 470 50% -20 to 120 PRF18BB471QB1RB 115 5C 32 470 50% -20 to 130 PRF18BA471QB1RB 125 5C 32 470 50% -20 to 140 PRF18AR471QB1RB 135 5C 32 470 50% -20 to 150 PRF18AS471QB1RB 145 5C 32 470 50% -20 to 160 Sensing Temperature (at 4.7k ohm) (C) Maximum Voltage (V) Resistance (at 25C) (ohm) Temperature Range (C) PRF21BE471QB1RA 85 5C 32 470 50% -20 to 100 PRF21BD471QB1RA 95 5C 32 470 50% -20 to 110 PRF21BC471QB1RA 105 5C 32 470 50% -20 to 120 PRF21BB471QB1RA 115 5C 32 470 50% -20 to 130 PRF21BA471QB1RA 125 5C 32 470 50% -20 to 140 PRF21AR471QB1RA 135 5C 32 470 50% -20 to 150 PRF21AS471QB1RA 145 5C 32 470 50% -20 to 160 Part Number This product is applied to reflow soldering. Chip Type 0603 (1608) Size Part Number 9 This product is applied to reflow soldering. Please consult us for flow soldering usage. Please contact us for UL recognized products. Chip Type 0805 (2012) Size Part Number This product is applied to reflow soldering. Please consult us for flow soldering usage. This product is recognized by UL. 57 PDF catalog is downloaded from!CAUTION the website (for of Murata Manufacturing co., ltd. Therefore, it's specifications areinsubject to change or oursmoking productsand/or in it may be discontinued without advance notice. Please check with our * Please read rating and storage, operating, rating, soldering, mounting and handling) this catalog to prevent burning, etc. !Note * This !Note R90E.pdf 06.3.31 sales representatives or product engineers before ordering. * This catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering. * This PDF catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering. POSISTORr for Circuit Protection for Overheat Sensing Chip Type Tight-tolerance Type e g e PRF18_RB1RB series is an improvement on sensing accuracy from existing PRF18_QB1RB series. T Features 1. Sensing accuracy +/-3 deg.C which is highest of PTC Thermistor and the same level as NTC at sensing point. 2. Same resistance-temperature characteristics as PRF18_QB1RB series. Easy to use higher accurate sensing type. 3. SMD type is helpful for miniaturizing circuits because of its small size and light weight. 4. Excellent thermal response due to small size 5. Solid-state construction provides excellent mechanical vibration and impact resistance. 6. Contactless operation provides noiseless operation. 7. Lead is not contained in the terminations. L W Dimensions (mm) L W T e g PRF15_RC 1.00.05 0.50.05 0.50.05 0.15 to 0.4 0.3 min. PRF18_RB 1.60.15 0.80.15 0.80.15 0.1 to 0.6 PRF21_RA 2.00.2 1.250.2 0.90.2 0.2 min. 0.5 min. Part Number Chip Tight Tolerance Type 0603 (1608) Size Sensing Temperature (at 4.7k ohm) (C) Maximum Voltage (V) Resistance (at 25C) (ohm) Temperature Range (C) PRF18BE471RB1RB 85 3C 32 470 50% -20 to 100 PRF18BD471RB1RB 95 3C 32 470 50% -20 to 110 PRF18BC471RB1RB 105 3C 32 470 50% -20 to 120 PRF18BB471RB1RB 115 3C 32 470 50% -20 to 130 Part Number This product is applied to reflow soldering. Please consult us for flow soldering usage. 10 58 PDF catalog is downloaded from!CAUTION the website (for of Murata Manufacturing co., ltd. Therefore, it's specifications areinsubject to change or oursmoking productsand/or in it may be discontinued without advance notice. Please check with our * Please read rating and storage, operating, rating, soldering, mounting and handling) this catalog to prevent burning, etc. !Note * This !Note R90E.pdf 06.3.31 sales representatives or product engineers before ordering. * This catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering. * This PDF catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering. for Overheat Sensing Chip Type (Reference Data) Standard Land Pattern Dimensions Resistance-Temperature Characteristics (Typical) Solder resist Chip BG BE BC BF BD BB Land c 1000 BA AR AS b a (in mm) Dimensions (mm) Part Number Chip (LgW) a b c 1.0g0.5 0.5 0.4-0.5 0.5 PRF15 Reflow Soldering 1.6g0.8 0.6-0.8 0.6-0.7 0.6-0.8 PRF18 2.0g1.25 1.0-1.2 0.5-0.7 1.0-1.2 PRF21 Soldering Methods Resistance Change, R/R25 100 10 1 0.1 Y20 0 20 40 60 80 100 120 140 160 Temperature (C) Overheat Protection Circuit Temperature Sensing Circuit +Vcc R1 PTH +Vcc RE2 RL RL1 Thermal Connection R1 RL2 R2 Load RE RE1 PTH 10 59 PDF catalog is downloaded from!CAUTION the website (for of Murata Manufacturing co., ltd. Therefore, it's specifications areinsubject to change or oursmoking productsand/or in it may be discontinued without advance notice. Please check with our * Please read rating and storage, operating, rating, soldering, mounting and handling) this catalog to prevent burning, etc. !Note * This !Note R90E.pdf 06.3.31 sales representatives or product engineers before ordering. * This catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering. * This PDF catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering. Chip Type (Ref. Only) Resistance-Temperature Characteristics Range PRF15BC471QB1RC PRF15BB471QB1RC 10000 10000 Resistance () 100000 Resistance () 100000 1000 100 Y20 1000 0 20 40 60 80 100 120 140 100 Y20 160 0 20 Temperature (C) 40 60 80 100 120 140 160 120 140 160 120 140 160 Temperature (C) PRF15BA471QB1RC PRF18/21BG471Q Type 10000 10000 Resistance () 100000 Resistance () 100000 1000 1000 10 100 Y20 0 20 40 60 80 100 120 140 100 Y20 160 0 20 Temperature (C) 60 80 100 Temperature (C) PRF18/21BF471Q Type PRF18/21BE471Q Type 10000 10000 Resistance () 100000 Resistance () 100000 1000 100 Y20 1000 0 20 40 60 80 Temperature (C) 60 40 100 120 140 160 100 Y20 0 20 40 60 80 Temperature (C) 100 PDF catalog is downloaded from!CAUTION the website (for of Murata Manufacturing co., ltd. Therefore, it's specifications areinsubject to change or oursmoking productsand/or in it may be discontinued without advance notice. Please check with our * Please read rating and storage, operating, rating, soldering, mounting and handling) this catalog to prevent burning, etc. !Note * This !Note R90E.pdf 06.3.31 sales representatives or product engineers before ordering. * This catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering. * This PDF catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering. Chip Type (Ref. Only) Continued from the preceding page. Resistance-Temperature Characteristics Range PRF18/21BD471Q Type PRF18/21BC471Q Type 100000 10000 10000 Resistance () Resistance () 100000 1000 100 Y20 1000 0 20 40 60 80 100 120 140 100 Y20 160 0 20 Temperature (C) 40 60 80 100 120 140 160 Temperature (C) PRF18/21BB471Q Type PRF18/21BA471Q Type 100000 10000 10000 Resistance () Resistance () 100000 1000 1000 10 100 Y20 0 20 40 60 80 100 120 140 100 Y20 160 0 20 40 60 80 100 120 140 160 120 140 160 Temperature (C) Temperature (C) PRF18/21AR471Q Type PRF18/21AS471Q Type 100000 10000 10000 Resistance () Resistance () 100000 1000 100 Y20 1000 0 20 40 60 80 Temperature (C) 100 120 140 160 100 Y20 0 20 40 60 80 100 Temperature (C) 61 PDF catalog is downloaded from!CAUTION the website (for of Murata Manufacturing co., ltd. Therefore, it's specifications areinsubject to change or oursmoking productsand/or in it may be discontinued without advance notice. Please check with our * Please read rating and storage, operating, rating, soldering, mounting and handling) this catalog to prevent burning, etc. !Note * This !Note R90E.pdf 06.3.31 sales representatives or product engineers before ordering. * This catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering. * This PDF catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering. Chip Tight Tolerance Type (Ref. Only) Resistance-Temperature Characteristics Range PRF18BE471RB1RB PRF18BD471RB1RB 10000 10000 Resistance () 100000 Resistance () 100000 1000 100 Y20 1000 0 20 40 60 80 100 120 140 100 Y20 160 0 20 Temperature (C) 80 100 120 140 160 120 140 160 PRF18BB471RB1RB 10000 10000 Resistance () 100000 Resistance () 100000 1000 100 Y20 1000 0 20 40 60 80 Temperature (C) 62 60 Temperature (C) PRF18BC471RB1RB 10 40 100 120 140 160 100 Y20 0 20 40 60 80 Temperature (C) 100 PDF catalog is downloaded from!CAUTION the website (for of Murata Manufacturing co., ltd. Therefore, it's specifications areinsubject to change or oursmoking productsand/or in it may be discontinued without advance notice. Please check with our * Please read rating and storage, operating, rating, soldering, mounting and handling) this catalog to prevent burning, etc. !Note * This !Note R90E.pdf 06.3.31 sales representatives or product engineers before ordering. * This catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering. * This PDF catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering. Chip Type Specifications and Test Methods (PRF15 Series) Specifications and Test Methods PRF15 Series Rating Value Method of Examination The resistance value should be within the specified tolerance. After applying maximum operating voltage for 3 mins. and leaving for 2 hrs. at 25C, measured by applying voltage of less than 1.5Vdc (by a direct current of less than 10mA). Vibrationability Normal appearance Resistance change: not to exceed 20% (*) JIS C 5102 term 8.2 Soldered PTC to PCB Vibration: 10-55-10Hz (1 min.) Width: 1.5mm Vibrate for 2 hrs. in each of 3 mutually perpendicular planes for a total of 6 hrs. Solderability Min. 75% electrode is covered with new solder. Resistance change: not to exceed 20% (*) JIS C 5102 term 8.4 Solder: Sn 63%/Pb 37% (or 60/40%) Solder temp: 2305C Soaking time: 30.5 sec. Soaking position: Until a whole electrode is soaked. No. 1 2 3 4 Item Resistance Value (at 25C) Solder-heatability Normal appearance Resistance change: not to exceed 20% (*) Solder: Sn 63%/Pb 37% (or 60/40%) Flux: Solder paste containing less than 0.2wt% of chlorine. Preheating: 1505C 3 mins. Peak temp.: 2605C 105 sec. (reflow) PCB: Glass Epoxy PCB (JIS C 6484) JIS C 5102 term 9.3 Times: 5 cycles Step 1 2 3 4 Temp. (C) -20 +0, -3 Room temp. +150 +3, -0 Room temp. Time (min.) 30 10-15 30 10-15 5 Temperature Cycling Normal appearance Resistance change: not to exceed 20% (*) 6 Humidity Test Normal appearance Resistance change: not to exceed 20% (*) JIS C 5102 term 9.5 402C, 90-95%RH leave for 5008 hrs. 7 High Temperature Load Test Normal appearance Resistance change: not to exceed 20% (*) JIS C 5102 term 9.10 855C (in air), load maximum operating voltage for 100012 hrs. (*) Measurement resistance after the test by applying voltage of less than 1.5Vdc by a direct current of less than 10mA after product is left at 252C for 2 hours. Above mentioned soldering in "2. Vibrationability" is done following condition at our side. #Glass-Epoxy PC board #Standard land dimension #Standard solder paste #Standard solder profile Above conditions are mentioned in Notice. 10 63 PDF catalog is downloaded from!CAUTION the website (for of Murata Manufacturing co., ltd. Therefore, it's specifications areinsubject to change or oursmoking productsand/or in it may be discontinued without advance notice. Please check with our * Please read rating and storage, operating, rating, soldering, mounting and handling) this catalog to prevent burning, etc. !Note * This !Note R90E.pdf 06.3.31 sales representatives or product engineers before ordering. * This catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering. * This PDF catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering. Chip Type Specifications and Test Methods (PRF18/21 Series) Specifications and Test Methods PRF18/21 Series No. 1 Item Resistance Value (at 25C) Rating Value Method of Examination The resistance value should be within the specified tolerance. After applying maximum operating voltage for 3 mins. and leaving for 2 hrs. at 25C, measured by applying voltage of less than 1.5Vdc (by a direct current of less than 10mA). EIAJ ET-7403 term 9 Solder PTC to PCB and add a force of 5.0N in the direction shown below. PTC 2 Adhesive Strength There is no sign of electrode exfoliation F F Glass Epoxy PCB F=5.0N 3 4 5 Vibrationability Normal appearance Resistance change: not to exceed 20% (*) JIS C 5102 term 8.2 Soldered PTC to PCB Vibration: 10-55-10Hz (1 min.) Width: 1.5mm Vibrate for 2 hrs. in each of 3 mutually perpendicular planes for a total of 6 hrs. Solderability Min. 75% electrode is covered with new solder. Resistance change: not to exceed 20% (*) JIS C 5102 term 8.4 Solder: Sn 63%/Pb 37% (or 60/40%) Solder temp: 2305C Soaking time: 30.5 sec. Soaking position: Until a whole electrode is soaked. Solder-heatability Normal appearance Resistance change: not to exceed 20% (*) Solder: Sn 63%/Pb 37% (or 60/40%) Flux: Solder paste containing less than 0.2wt% of chlorine. Preheating: 1505C 3 mins. Peak temp.: 2605C 105 sec. (reflow) PCB: Glass Epoxy PCB (JIS C 6484) JIS C 5102 term 9.3 Times: 5 cycles Step 1 2 3 4 Temp. (C) -20 +0, -3 Room temp. +150 +3, -0 Room temp. Time (min.) 30 10-15 30 10-15 6 Temperature Cycling Normal appearance Resistance change: not to exceed 20% (*) 7 Humidity Test Normal appearance Resistance change: not to exceed 20% (*) JIS C 5102 term 9.5 402C, 90-95%RH leave for 5008 hrs. 8 High Temperature Load Test Normal appearance Resistance change: not to exceed 20% (*) JIS C 5102 term 9.10 855C (in air), load maximum operating voltage for 100012 hrs. 10 (*) Measurement resistance after the test by applying voltage of less than 1.5Vdc by a direct current of less than 10mA after product is left at 252C for 2 hours. Above mentioned soldering in "2. Adhesive Strength" and "3. Vibrationability" is done following condition at our side. #Glass-Epoxy PC board #Standard land dimension #Standard solder paste #Standard solder profile Above conditions are mentioned in Notice. 64 PDF catalog is downloaded from!CAUTION the website (for of Murata Manufacturing co., ltd. Therefore, it's specifications areinsubject to change or oursmoking productsand/or in it may be discontinued without advance notice. Please check with our * Please read rating and storage, operating, rating, soldering, mounting and handling) this catalog to prevent burning, etc. !Note * This !Note R90E.pdf 06.3.31 sales representatives or product engineers before ordering. * This catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering. * This PDF catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering. Chip Tight Tolerance Type Specifications and Test Methods Specifications and Test Methods No. 1 Item Resistance Value (at 25C) Rating Value Method of Examination The resistance value should be within the specified tolerance. After applying maximum operating voltage for 3 mins. and leaving for 2 hrs. at 25C, measured by applying voltage of less than 1.5Vdc. (by a direct current of less than 10mA). EIAJ ET-7403 term 9 Solder PTC to PCB and add a force of 5.0N in the direction shown below. PTC 2 Adhesive Strength There is no sign of electrode exfoliation F F Glass Epoxy PCB F=5.0N 3 4 5 Normal appearance Resistance change: not to exceed 20% (*1) JIS C 5102 term 8.2 Soldered PTC to PCB Vibration: 10-55-10Hz (1 min.) Width: 1.5mm Vibrate for 2 hrs. in each of 3 mutually perpendicular planes for a total of 6 hrs. Solderability Min. 75% electrode is covered with new solder. Resistance change: not to exceed 20% (*1) JIS C 5102 term 8.4 Solder: Sn 63%/Pb 37% (or 60/40%) Solder temp: 2305C Soaking time: 30.5 sec. Soaking position: Until a whole electrode is soaked Solder-heatability Normal appearance Resistance change: not to exceed 20% (*1) Vibrationability Solder: Sn 63%/Pb 37% (or 60/40%) Flux: Solder paste containing less than 0.2wt% of chlorine. Preheating: 1505C 3 mins. Peak temp.: 2605C 105 sec. (reflow) PCB: Glass Epoxy PCB (JIS C 6484) JIS C 5102 term 9.3 Times: 5 cycles Step 1 2 3 4 Temp. (C) -20 +0, -3 Room temp. +150 +3, -0 Room temp. Time (min.) 30 10-15 30 10-15 6 Temperature Cycling Normal appearance Resistance change: not to exceed 20% (*1, 2) 7 Humidity Test Normal appearance Resistance change: not to exceed 20% (*1, 2) JIS C 5102 term 9.5 402C, 90-95%RH leave for 5008 hrs. 8 High Temperature Load Test Normal appearance Resistance change: not to exceed 20% (*1, 2) JIS C 5102 term 9.10 855C (in air), load maximum operating voltage for 100012 hrs. 10 (*1) Measurement resistance after the test by applying voltage of less than 1.5Vdc by a direct current of less than 10mA after product is left at 252C for 2 hours. (*2) Sensing temp. change: not to exceed 1C Above mentioned soldering in "2. Adhesive Strength" and "3. Vibrationability" is done following condition at our side. #Glass-Epoxy PC board #Standard land dimension #Standard solder paste #Standard solder profile Above conditions are mentioned in Notice. 65 PDF catalog is downloaded from!CAUTION the website (for of Murata Manufacturing co., ltd. Therefore, it's specifications areinsubject to change or oursmoking productsand/or in it may be discontinued without advance notice. Please check with our * Please read rating and storage, operating, rating, soldering, mounting and handling) this catalog to prevent burning, etc. !Note * This !Note R90E.pdf 06.3.31 sales representatives or product engineers before ordering. * This catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering. * This PDF catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering. POSISTORr for Circuit Protection for Overheat Sensing Lead Type 5.0 max. 25 min. 3.0 max. PTFM type has been developed for protecting power transistors, stereo main amplifiers, etc. from overheating, and also for sensing the temperature of other components which may be overheated. The "POSISTOR" offers an excellent temperature sensing ability, exhibiting a steep change in electrical resistivity near the temperature setting. PTFL type is suitable for use as an air temperature sensor. 4.0 max. 3.51.5 o0.50.05 PTFL Series Features (in mm) 1. PTFM type is a screw-fixing type and PTFL type is a lead type, therefore mounting is easy. 2. Compact and light design as well as excellent thermal response. 3. Solid-state construction withstands mechanical vibration and impact sufficiently. 4. Contactless operation provides a prolonged service life, yet permits noiseless operation. 5. The operating point of "POSISTOR" is set on the steepest point along the resistance-temperature characteristic curve, thus performing the overheat protective operation securely. 6. PTFM type and PTFL type have the same temperature characteristic, providing a selection depending on the mounting method. 3.00.3 2.5max. 13.20.5 t0.50.05 395 3.51.5 o0.50.05 PTFM Series in mm Max. Voltage (V) Sensing Temp. (TS) (C) Resistance Value at 25C (max.) (ohm) Resistance Value (at Sensing Temp. -10C) (max.) Resistance Value (at Sensing Temp. TSC) (min.) PTFp04BH471Q2N34B0 16 60 100 330ohm 470ohm PTFp04BG471Q2N34B0 16 70 100 330ohm 470ohm PTFp04BF471Q2N34B0 16 80 100 330ohm 470ohm PTFp04BE471Q2N34B0 16 90 100 330ohm 470ohm PTFp04BD471Q2N34B0 16 100 100 330ohm 470ohm PTFp04BC471Q2N34B0 16 110 100 330ohm 470ohm PTFp04BB471Q2N34B0 16 120 100 330ohm 470ohm PTFp04BH222Q2N34B0 16 60 330 1.5k ohm 2.2k ohm PTFp04BG222Q2N34B0 16 70 330 1.5k ohm 2.2k ohm PTFp04BF222Q2N34B0 16 80 330 1.5k ohm 2.2k ohm PTFp04BE222Q2N34B0 16 90 330 1.5k ohm 2.2k ohm PTFp04BD222Q2N34B0 16 100 330 1.5k ohm 2.2k ohm PTFp04BC222Q2N34B0 16 110 330 1.5k ohm 2.2k ohm PTFp04BB222Q2N34B0 16 120 330 1.5k ohm 2.2k ohm Part Number 11 7.50.4 3.70.3 A blank is filled with type codes. (L: Lead type, M: with Lug-terminal) 66 PDF catalog is downloaded from!CAUTION the website (for of Murata Manufacturing co., ltd. Therefore, it's specifications areinsubject to change or oursmoking productsand/or in it may be discontinued without advance notice. Please check with our * Please read rating and storage, operating, rating, soldering, mounting and handling) this catalog to prevent burning, etc. !Note * This !Note R90E.pdf 06.3.31 sales representatives or product engineers before ordering. * This catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering. * This PDF catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering. Resistance-Temperature Characteristics Example of Thermal Response Time Operating Time of POSISTORr 100 104 BB BC 80 Resistance Change (%) (R/R90C) BD 103 BE Resistance Change (R/R25C) BF BG BH 102 10 PTFM04BE222Q2N34B0 ,,,,,,,,,, POSISTORr R meter Screw 60 40 Heater Aluminum plate T=90C constant 20 1 0 -20 0 20 40 60 80 Temperature (C) 100 120 10 20 30 40 Time (sec.) 50 Overheat Sensing Circuit +Vcc R1 +Vcc RE2 RL RL1 Thermal Connection PTH 60 Relation between resistance change and time after POSISTORr PTFM04BE222Q2N34B0 is installed on the part heated at a constant temperature of 90C (3mm thick alminum sheet) is shown in the figure below. 140 Overheat Protection Circuit 0 R1 RL2 R2 Load RE RE1 PTH Resistance-Temperature Characteristics Range (Ref. Only) PTF_04BH471Q2N34B0 PTF_04BG471Q2N34B0 104 104 11 103 Resistance () Resistance () 103 102 10 -20 102 10 0 20 40 60 80 Temperature (C) 100 120 140 -20 0 20 40 60 80 100 120 140 Temperature (C) Continued on the following page. 67 PDF catalog is downloaded from!CAUTION the website (for of Murata Manufacturing co., ltd. Therefore, it's specifications areinsubject to change or oursmoking productsand/or in it may be discontinued without advance notice. Please check with our * Please read rating and storage, operating, rating, soldering, mounting and handling) this catalog to prevent burning, etc. !Note * This !Note R90E.pdf 06.3.31 sales representatives or product engineers before ordering. * This catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering. * This PDF catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering. Continued from the preceding page. Resistance-Temperature Characteristics Range (Ref. Only) PTF_04BE471Q2N34B0 104 103 103 Resistance () Resistance () PTF_04BF471Q2N34B0 104 102 10 102 10 -20 0 20 40 60 80 100 120 -20 140 0 20 Temperature (C) 60 80 100 120 140 140 160 Temperature (C) PTF_04BD471Q2N34B0 PTF_04BC471Q2N34B0 104 104 103 103 Resistance () Resistance () 40 102 102 10 10 -20 0 20 40 60 80 Temperature (C) 100 120 0 140 20 40 60 80 100 120 Temperature (C) 11 PTF_04BH222Q2N34B0 105 103 104 Resistance () Resistance () PTF_04BB471Q2N34B0 104 102 102 10 0 103 20 40 60 80 100 Temperature (C) 120 140 160 -20 0 20 40 60 80 100 120 140 Temperature (C) Continued on the following page. 68 PDF catalog is downloaded from!CAUTION the website (for of Murata Manufacturing co., ltd. Therefore, it's specifications areinsubject to change or oursmoking productsand/or in it may be discontinued without advance notice. Please check with our * Please read rating and storage, operating, rating, soldering, mounting and handling) this catalog to prevent burning, etc. !Note * This !Note R90E.pdf 06.3.31 sales representatives or product engineers before ordering. * This catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering. * This PDF catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering. Continued from the preceding page. Resistance-Temperature Characteristics Range (Ref. Only) PTF_04BF222Q2N34B0 105 104 104 Resistance () Resistance () PTF_04BG222Q2N34B0 105 103 102 -20 103 102 0 20 40 60 80 100 120 -20 140 0 20 40 Temperature (C) 80 100 120 140 PTF_04BD222Q2N34B0 105 104 104 Resistance () Resistance () PTF_04BE222Q2N34B0 105 103 103 102 102 -20 60 Temperature (C) 0 20 40 60 80 100 120 -20 140 0 20 40 60 80 100 120 140 Temperature (C) Temperature (C) 11 PTF_04BB222Q2N34B0 105 104 104 Resistance () Resistance () PTF_04BC222Q2N34B0 105 103 102 102 0 103 20 40 60 80 100 Temperature (C) 120 140 160 0 20 40 60 80 100 120 140 160 Temperature (C) 69 PDF catalog is downloaded from!CAUTION the website (for of Murata Manufacturing co., ltd. Therefore, it's specifications areinsubject to change or oursmoking productsand/or in it may be discontinued without advance notice. Please check with our * Please read rating and storage, operating, rating, soldering, mounting and handling) this catalog to prevent burning, etc. !Note * This !Note R90E.pdf 06.3.31 sales representatives or product engineers before ordering. * This catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering. * This PDF catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering. for Temperature Sensor Lead Type Specifications and Test Methods Specifications and Test Methods No. 1 2 3 4 Item Resistance Value Withstanding Voltage Tensile Strength of Lead Wire Terminal Bending Strength of Lead Wire Terminal Rating Value Method of Examination Satisfies specification Resistance value is measured by applying voltage under 1.5Vdc (by a direct current of less than 10mA) in a silicone oil vessel. No problem We apply AC voltage 120% that of the maximum voltage to POSISTORr by raising voltage gradually for 180T5 seconds at 25C. (A protective resistor is to be connected in series, and the inrush current through POSISTORr must be limited below max. rated value.) The load is gradually applied to each terminal of POSISTORr until the force of the following table in the axial-direction with fixing POSISTORr's body itself and this load is kept for 10 seconds. No damage Series PTFL PTFM POSISTORr is held so that it is perpendicular to the lead wire with the following load hanging in the axial direction of the lead wire. The lead wire is slowly bent toward 90 and returned; then it is slowly bent in the opposite direction and returned to original state. (Above mentioned procedure is done slowly with one cycle.) Lead wire does not come off Series PTFL PTFM 5 Solderability 6 Terminal Durability of Soldering 7 Humidity Test Force 4.90N 9.80N Force 2.45N 4.90N Solder is applied around the lead wire covering 3/4 or more of the circumference without gap in the axial-direction. The lead wire of POSISTORr is soaked in a Isopropyl Alcohol (JIS K 8839) or ethanol (JIS K 8101) solution (about 25wt%) of colophony (JIS K 5902) for 5-10 sec. And, each lead wire is soaked in molten solder (JIS Z 3282 H60A) at 235T5C from the bottom to a point of 2.0-2.5mm for 2T0.5 sec. R/R25VT15% The lead wire of POSISTORr is soaked in molten solder (JIS Z 3282 H60A) at 350T10C from the bottom to a point of 2.0-2.5 mm for 3.5T0.5 sec. And, after the device is left at room temperature (25C) for 24T4 hours, the resistance is measured. R/R25VT20% POSISTORr is set in an environmental chamber at 40T2C and 90-95% humidity for 500T4 hours. And after the device is left at room temperature (25C) for one hour, the resistance measurement is performed. R/R25VT20% PTH 11 8 Load Cycle Test at High Temperature Rs S.W Test circuit 70 1 POSISTORr is set in an environmental chamber at 85T3C with maximum voltage applied for 1.5 hours and then is left without voltage applied for 0.5 hours. This cycle is repeated for 1000T10 hours, and after the device is left at room temperature (25C) for one hour, the resistance measurement is performed. (A protective resistor is to be connected in series and the inrush current through POSISTORr must be limited below max. rated value.) PDF catalog is downloaded from!CAUTION the website (for of Murata Manufacturing co., ltd. Therefore, it's specifications areinsubject to change or oursmoking productsand/or in it may be discontinued without advance notice. Please check with our * Please read rating and storage, operating, rating, soldering, mounting and handling) this catalog to prevent burning, etc. !Note * This !Note R90E.pdf 06.3.31 sales representatives or product engineers before ordering. * This catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering. * This PDF catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering. !Caution/Notice !Caution (Storage and Operating Condition) This product is designed for application in an ordinary environment (normal room temperature, humidity and atmospheric pressure). Do not use under the following conditions because all these factors can deteriorate the characteristics or cause product failure and burn-out. 1. Corrosive gas or deoxidizing gas (Chlorine gas, Hydrogen sulfide gas, Ammonia gas, Sulfuric acid gas, Nitric oxide gas, etc.) 2. Volatile or flammable gas 3. Dusty conditions 4. Under vacuum, or under high or low-pressure 5. Wet or humid conditions 6. Places with salt water, oils, chemical liquids or organic solvents 7. Strong vibrations 8. Other places where similar hazardous conditions exist !Caution (Other) Be sure to provide an appropriate fail-safe function on your product to prevent secondary damage that may be caused by the abnormal function or the failure of our product. Notice (Storage and Operating Condition) To keep solderability of product from declining, following storage condition is recommended. 1. Storage condition: Temperature -10 to +40 degrees C Humidity less than 75%RH (not dewing condition) 2. Storage term: Use this product within 6 months after delivery by first-in and first-out stocking system. 3. Handling after unpacking: After unpacking, promptly reseal this product or store it in a sealed container with a drying agent. 4. Storage place: Do not store this product in corrosive gas (sulfuric acid, chlorine, etc.) or in direct sunlight. Notice (Soldering and Mounting) PTGL Series When the lead of this product is soldered, pay attention as follows to avoid the decline of element characteristics or break-down of the element. 1. Use Rosin type flux or non-activated flux 2. Do not dip the body into flux. (flux should be coated to lead wire only for soldering.) 3. Be sure that preheating does not melt the soldering of this product. 11 Notice (Soldering and Mounting) PTFL/PTFM Series 1. PTFM type is to be screwed beside the PowerTransistor on the radiative plate. 2. If PTFL type is to be mounted with thermal cement, the cement should not be of the Cyano Acrylate family. 3. Please bend the lead wire far from the root of the body and do not apply force to the lead wire of the product. 4. When the lead of this product is soldered, pay attention as follows to avoid the decline of element characteristics or break-down of the element. (1) Use Rosin type flux or non-activated flux. (2) Do not dip the body into flux. (Flux should be coated to lead wire only for soldering.) (3) Be sure that preheating does not melt the soldering of this product. 71 PDF catalog is downloaded from!CAUTION the website (for of Murata Manufacturing co., ltd. Therefore, it's specifications areinsubject to change or oursmoking productsand/or in it may be discontinued without advance notice. Please check with our * Please read rating and storage, operating, rating, soldering, mounting and handling) this catalog to prevent burning, etc. !Note * This !Note R90E.pdf 06.3.31 sales representatives or product engineers before ordering. * This catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering. * This PDF catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering. !Caution/Notice Notice (Soldering and Mounting) PRG/PRF Series 1. Solder and Flux (1) Solder Paste Use solder paste Sn:Pb=63:37wt%. For your reference, we are using 63Sn/37Pb RMA9086 90-3-M18, manufactured by Alpha Metals Japan Ltd. 96.5Sn/3.0Ag/0.5Cu M705-221BM5-42-11, manufactured by Senju Metal Industry Co., LTD for any Internal tests of this product. (2) Flux Use rosin-based flux. Do not use strong acidic flux (with halide content exceeding 0.2wt%). 2. Cleaning Conditions and Drying To remove the flux after soldering, observe the following points in order to avoid deterioration of the characteristics or any change to the external electrodes quality. (1) Cleaning Conditions Solvent Dipping Cleaning Ultrasonic Cleaning 2-propanol Less than 5 min. at room temp. or Less than 2 min. at 40C max. Less than 1 min. 20W/L Frequency of several 10kHz to 100kHz. A sufficient cleaning should be applied to remove flux completely. (2) Drying After cleaning, promptly dry this product. 11 3. Soldering Conditions In your mounting process, observe the following points in order to avoid deterioration of the characteristics or destruction of this product. The mounting quality of this product may also be affected by the mounting conditions, shown in the points below. This product is for only reflow soldering. Flow soldering should not be allowed. (1) Printing Conditions of Solder Paste (a) Standard thickness of solder paste printing should be from 0.15 to 0.20 mm. (b) After soldering, the solder fillet should be a height from 0.2 mm to the thickness of this product (see the figure at right). (c) Too much solder gives too strong mechanical stress to this product. Such stress may cause cracking or other mechanical damage. Also, it can destroy the electrical performance of this product. E T Electrode Solder Solder 0.2mm V T V E Continued on the following page. 72 PDF catalog is downloaded from!CAUTION the website (for of Murata Manufacturing co., ltd. Therefore, it's specifications areinsubject to change or oursmoking productsand/or in it may be discontinued without advance notice. Please check with our * Please read rating and storage, operating, rating, soldering, mounting and handling) this catalog to prevent burning, etc. !Note * This !Note R90E.pdf 06.3.31 sales representatives or product engineers before ordering. * This catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering. * This PDF catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering. !Caution/Notice Continued from the preceding page. [Allowable Reflow Soldering Temp. and Time] 270 260 Temperature (C) (2) Allowable Soldering Temperature and Time (a) Solder within the temperature and time combinations, indicated by the slanted lines in the right graphs. (b) The excessive soldering conditions may cause dissolution of metallization or deterioration of solderwetting on the external electrode. (c) In the event that soldering is repeated more than twice, the allowable reflow soldering time should be the accumulated soldering time. 250 240 230 220 210 200 0 20 30 40 Time (sec.) 50 60 [Reflow Soldering Condition] T (c)_\[X(R)(c)|_^\][XYZVWUSTRQ,|URQ, _^ |U (3) Standard Temperature Profile for Soldering (a) Insufficient preheating may cause a crack on ceramic body. Difference between preheating temperature and maximum temperature in the profile should be 100D. (b) Rapid cooling by dipping in solvent or by other means is not recommended. 10 Temperature (C) Preheating (in air) Soldering Gradual cooling (in air) 240C 200 100 0 1 to 2 min. *20 sec.max. Preheating: 150T10C, 1 to 2min. Soldering: 240C, 20 sec. max. *In the event that soldering is repeated more than twice the accumulated soldering time should be in the above allowable soldering time (2). (4) There may be a risk unexpected failures (tombstone, insufficient solder-wetting, etc.) in the mounting process, caused by the mounting conditions. Please make sure that this product is correctly mounted under specified mounting conditions. 11 73 PDF catalog is downloaded from!CAUTION the website (for of Murata Manufacturing co., ltd. Therefore, it's specifications areinsubject to change or oursmoking productsand/or in it may be discontinued without advance notice. Please check with our * Please read rating and storage, operating, rating, soldering, mounting and handling) this catalog to prevent burning, etc. !Note * This !Note R90E.pdf 06.3.31 sales representatives or product engineers before ordering. * This catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering. * This PDF catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering. !Caution/Notice Notice (Handling) PTGL Series 1. Do not apply an excessive force to the lead. Otherwise, it may cause the junction between lead and element to break, or may crack the element. Therefore, holding the element side lead wire is recommended when lead wire is bent or cut. 2. This product does not have waterproof construction. Splashed water may cause failure mode such as decline of characteristics or current leak. Notice (Handling) PTFL/PTFM Series 1. Do not apply an excessive force to the lead. Otherwise, it may cause the junction between lead and element to break, or may crack the element. Therefore, holding the element side lead wire is recommended when lead wire is bent or cut. 2. This product does not have waterproof construction. Splashed water may cause failure mode such as decline of characteristics or current leak. Notice (Handling) 11 PRG/PRF Series 1. When this product is operated, temperature of some area may be over 100 to 150 degrees C. Be sure that surrounding parts and inserting material can withstand the temperature. If the surrounding part and material are kept under such condition, they may deteriorate or produce harmful gas (Chlorine gas, Hydrogen sulfide gas, Ammonia gas, Sulfuric acid gas, Nitric oxide gas, etc.). And such harmful gas may deteriorate the element. 2. Do not assemble this product with air-sealing or resin casting. Such sealing may deteriorate element. 74 3. When this product is operated, temperature of some area may be over 100 to 160 degrees C. Be sure that surrounding parts and inserting material can withstand the temperature. If the surrounding part and material are kept under such condition, they may deteriorate or produce harmful gas (Chlorine gas, Hydrogen sulfide gas, Ammonia gas, Sulfuric acid gas, Nitric oxide gas, etc.). And such harmful gas may deteriorate the element. PDF catalog is downloaded from!CAUTION the website (for of Murata Manufacturing co., ltd. Therefore, it's specifications areinsubject to change or oursmoking productsand/or in it may be discontinued without advance notice. Please check with our * Please read rating and storage, operating, rating, soldering, mounting and handling) this catalog to prevent burning, etc. !Note * This !Note R90E.pdf 06.3.31 sales representatives or product engineers before ordering. * This catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering. * This PDF catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering. PRG/PRF Series Package ! Minimum Quantity Guide Quantity (pcs.) Part Number Paper Tape Embossed Tape PRF15_RC 10000 - PR*18_RB 4000 - PR*21_RA - 4000 PR*21_RK - 3000 ! Tape Dimensions o1.00.1 Direction feed W0.1 o1.5 Y0 3.50.05 2.250.1 3.50.05 2.00.1 4.00.1 4.00.1 0.2 8.00.3 2.25 1.45 o1.0 W0.3 Y0 1.1 1.750.1 PR*21_RK Series: Embossed Tape 1.750.1 PR*21_RA Series: Embossed Tape W0.1 * Reference Value Direction feed Direction of feed o1.5 Y0 1.1 max. 3.50.05 8.00.3 *1.05 *0.65 * Reference Value 2.00.1 4.00.1 4.00.1 W0.1 o1.5 Y0 (1.85) *1.15 2.00.1 4.00.1 4.00.1 0.8 max. 3.50.1 0.80.3 o1.5 Y0 1.450.1 1.300.05 0.250.05 8.00.3 W0.1 2.00.05 4.00.1 1.750.1 PR*18_RB Series: Paper Tape 1.750.1 PRF15_RC Series: Paper Tape Direction feed (in mm) ! Reel Dimensions 11 Reel Dimensions o60 W1.0 Y0 2.00.5 o13.00.2 o21.00.8 9.0 W1.0 Y0 W0 13.01.0 o180 Y1.5 (in mm) 75