2381 66. 5...2/PTCCL..H...FBE Vishay BCcomponents 145 V PTC Thermistors For Overload Protection FEATURES * Wide range of trip and non-trip currents: From 47 mA up to 1 A for the non-trip current * Small ratio between trip and non-trip currents (It/Int = 1.5 at 25 C) * High maximum inrush current (up to 13 A) * Leaded parts withstand mechanical stresses and vibration * UL file E148885 according to XGPU standard UL1434 * UL approved PTCs are guaranteed to withstand severe test programs * Long-life cycle tests (over 5000 trip cycles) * Long-life storage tests (3000 h at 250 C) * Electrical cycle tests at low ambient temperatures (- 40 C or 0 C) * Damp-heat and water immersion tests * Overvoltage tests at up to 200 % of rated voltage * Compliant to RoHS directive 2002/95/EC and in accordance to WEEE 2002/96/EC APPLICATIONS Over-temperature/over-load protection: * Telecommunications * Automotive systems * Industrial electronics * Consumer electronics * Electronic data processing QUICK REFERENCE DATA PARAMETER DESCRIPTION VALUE UNIT 145 V Holding current 0.047 to 1 A Resistance at 25 C (R25) 1.3 to 240 Imax. 0.2 to 13 A 140 C 0 to 70 C Maximum voltage (RMS or DC) Switch temperature Operating temperature range at max. voltage Climatic category 25/125/56 These directly heated thermistors have a positive temperature coefficient and are primarily intended for overload protection. They consist of a naked disk with two tinned brass or copper clad steel leads and are coated with a high temperature silicone UL 94 V-0 coating. Leadless disks and leaded disks without coating are available on request. MOUNTING The PTC Thermistors are suitable for processing on automatic insertion equipment. Typical soldering 235 C; duration: 5 s (Pb-bearing) 245 C, duration: 5 s (Lead (Pb)-free) Resistance to soldering heat 260 C, duration: 10 s max. MARKING Only the grey lacquered thermistors with a diameter of 8.5 mm to 20.5 mm are marked with BC, R25 value (example 1R9) on one side and Int, Vmax. on the other side. www.vishay.com 20 For technical questions, contact: nlr@vishay.com Document Number: 29086 Revision: 29-Jul-09 2381 66. 5...2/PTCCL..H...FBE 145 V PTC Thermistors For Overload Protection Vishay BCcomponents ELECTRICAL DATA AND ORDERING INFORMATION for 2381 66. 5...2; max. voltage = 145 V (AC or DC) (1) Int MAX. at 25 C (mA) It MIN. at 25 C (mA) R25 20 % () I (2) MAX. at 25 C (mA) 47 65 93 110 130 170 210 250 270 320 360 410 450 600 710 880 1000 70 100 140 165 195 255 315 375 405 480 540 615 675 900 1065 1320 1500 240 115 55 40 28 19 12 9.4 8 6.7 5.3 4.6 3.8 2.9 2.1 1.7 1.3 200 300 450 500 600 1000 1400 2000 2200 3000 3500 4500 5000 7200 8500 11 000 13 000 Ires MAX. at Vmax. and 25 C (mA) 9 11 13 13 13 15 15 16.5 16.5 19 19 22.5 22.5 28.5 28.5 37.5 37.5 CATALOG NUMBERS DISSIP. FACTOR (mW/K) OD MAX. (mm) BULK TAPE ON REEL 7.3 7.3 7.3 7.3 7.3 8.3 8.3 9 9 10.5 10.5 11.7 11.7 15.5 15.5 19.8 19.8 5 5 5 5 5 7 7 8.5 8.5 10.5 10.5 12.5 12.5 16.5 16.5 20.5 20.5 2381 660 54792 2381 660 56592 2381 660 59392 2381 660 51112 2381 660 51312 2381 661 51712 2381 661 52112 2381 661 52512 2381 661 52712 2381 662 53212 2381 662 53612 2381 662 54112 2381 662 54512 2381 663 56012 2381 663 57112 2381 664 58812 2381 664 51022 2381 660 64792 2381 660 66592 2381 660 69392 2381 660 61112 2381 660 61312 2381 661 61712 2381 661 62112 2381 661 62512 2381 661 62712 2381 662 63212 2381 662 63612 2381 662 64112 2381 662 64512 - Notes (1) The thermistors are clamped at the seating plane (2) I max. is the maximum overload current that may flow through the PTC when it passes from the low ohmic to the high ohmic state. UL approval: Imax. * 0.8 SAP AND 12NC PART NUMBERS 12NC 2381 660 x4792 2381 660 x6592 2381 660 x9392 2381 660 x1112 2381 660 x1312 2381 661 x1712 2381 661 x2112 2381 661 x2512 2381 661 x2712 SAP CODING PTCCL05H470FyE PTCCL05H650FyE PTCCL05H930FyE PTCCL05H111FyE PTCCL05H131FyE PTCCL07H171FyE PTCCL07H211FyE PTCCL09H251FyE PTCCL09H271FyE 12NC 2381 662 x3212 2381 662 x3612 2381 662 x4112 2381 662 x4512 2381 663 56012 2381 663 57112 2381 664 58812 2381 664 51022 SAP CODING PTCCL11H321FyE PTCCL11H361FyE PTCCL13H411FyE PTCCL13H451FyE PTCCL17H601FBE PTCCL17H711FBE PTCCL21H881FBE PTCCL21H102FBE Notes * For bulk parts replace x by "5" and y by "B" * For taped on reel parts replace x by "6" and y by "T" CURRENT DEVIATION AS A FUNCTION OF THE AMBIENT TEMPERATURE 250 % 200 It 150 Int 100 Imax 50 0 - 50 Document Number: 29086 Revision: 29-Jul-09 - 25 0 25 50 For technical questions, contact: nlr@vishay.com 75 Tamb (C) 100 www.vishay.com 21 2381 66. 5...2/PTCCL..H...FBE 145 V PTC Thermistors For Overload Protection Vishay BCcomponents Vmax. (%) VOLTAGE DERATING AS A FUNCTION OF AMBIENT TEMPERATURE 120 100 80 60 40 20 0 - 25 - 50 0 25 50 75 100 125 200 175 Tamb (C) 150 ELECTRICAL CHARACTERISTICS Imax. AS A FUNCTION OF VOLTAGE 200 Imax (%) 150 100 80 0 40 50 70 100 120 150 Vrated (%) Imax. as stated in the electrical data and ordering information tables, is the maximum overload current that may flow through the PTC when passing from the low ohmic to high ohmic state at rated voltage. When other voltages are present after tripping, the Imax. value can be derived from the above Imax. as a function of voltage graph. Voltages below Vrated will allow higher overload currents to pass the PTC. TYPICAL TRIP-TIME AS A FUNCTION OF TRIP CURRENT RATIO 103 Curve 1: O Dmax. = 20.5 mm ts Curve 2: O Dmax. = 16.5 mm 102 Curve 3: O Dmax. = 12.5 mm Curve 4: O Dmax. = 10.5 mm 10 Curve 5: O Dmax. = 8.5 mm 1 10-1 Curve 6: O Dmax. = 7.0 mm (1) (2) (3) (4) (5) (6) (7) 1 2 4 6 8 10 12 14 Curve 7: O Dmax. = 5.0 mm Measured in accordance with "IEC 60738". It/Int 16 Trip-time or switching time (ts) To check the trip-time for a specific PTC, refer to the Electrical Data and Ordering Information tables for the value Int. Divide the overload or trip current by this Int and you realize the factor It/Int. This rule is valid for any ambient temperature between 0 C and 70 C. Adapt the correct non-trip current with the appropriate curve in the Current Deviation as a Function of the Ambient Temperature graph. The relationship between the It/Int factor and the switching time is a function of the PTC diameter; see the above graphs. Example What will be the trip-time at Iol = 0.8 A and Tamb = 0 C of a thermistor type 2381 661 52112; 12 ; O Dmax. = 7.0 mm: Int from the table: 210 mA at 25 C Int: 210 x 1.12 = 235 mA (at 0 C). Overload current = 0.8 A; factor It/Int: 0.8/0.235 = 3.40. In the typical trip-time as a function of trip current ratio graph, at the 7.0 mm line and It/Int = 3.40, the typical trip-time is 6.0 s. www.vishay.com 22 For technical questions, contact: nlr@vishay.com Document Number: 29086 Revision: 29-Jul-09 2381 66. 5...2/PTCCL..H...FBE 145 V PTC Thermistors For Overload Protection Vishay BCcomponents COMPONENTS OUTLINE CODE NUMBER 2381 660 661 662 SPQ OUTLINE 5...2 500 Fig. 1a 6...2 1500 Fig. 1b 5...2 250 Fig. 1a 6...2 1500 Fig. 1b 5...2 200 Fig. 1a 63212 - 63612 1500 Fig. 1b 64112 - 64512 750 Fig. 1b 663 5...2 100 Fig. 1a 664 5...2 100 Fig. 1a PTC THERMISTORS IN BULK D T DIMENSIONS OF BULK TYPE PTC'S (in mm) D See table d 0.6 10 % T 5.0 max. H2 4.0 1.0 H3 D + 5 max. L1 20 min. F 5.0 H3 H2 F L1 d Fig. 1a PTC THERMISTORS ON TAPE ON REEL TAPE AND REEL ACCORDING TO IEC 60286-2 dimensions in millimeters T P D P P h h H3 H2 d W2 L SYMBOL PARAMETER D Body diameter See table max. d Lead diameter 0.6 10 % P Pitch of components Diameter < 12 mm Diameter 12 mm 12.7 25.4 1.0 2.0 P0 Feedhole pitch 12.7 0.3 F Leadcenter to leadcenter distance (between component and tape) 5.0 + 0.6 - 0.1 H0 Lead wire clinch height 16.0 0.5 H2 Component bottom to seating plane 4.0 1.0 H3 Component top to seating plane D+5 max. H4 Seating plane difference (left-right lead) 0 0.2 T Total thinkness 5.0 max. W0 W1 W H0 H1 P0 P1 F D0 T1 Fig. 1b Document Number: 29086 Revision: 29-Jul-09 t For technical questions, contact: nlr@vishay.com DIMENSIONS TOLERANCE www.vishay.com 23 2381 66. 5...2/PTCCL..H...FBE 145 V PTC Thermistors For Overload Protection Vishay BCcomponents TYPICAL RESISTANCE/TEMPERATURE CHARACTERISTIC TYPICAL RESISTANCE/TEMPERATURE CHARACTERISTIC 106 108 Resistance [] 106 105 2381 660 54792 PTCCL05H470FBE 2381 660 59392 PTCCL05H930FBE 104 103 2381 660 51112 PTCCL05H111FBE 2381 660 51312 PTCCL05H131FBE 2381 663 56012 PTCCL17H601FBE 104 2381 662 53612 PTCCL11H361FBE 2381 662 54112 PTCCL13H411FBE 2381 663 57112 PTCCL17H711FBE 103 2381 664 58812 PTCCL21H811FBE 102 10 10 www.vishay.com 24 0 25 50 75 100 125 150 175 200 225 250 Temperature [C] 105 2381 662 53212 PTCCL11H321FBE 102 1 2381 661 52712 PTCCL09H271FBE 106 Resistance [] Resistance [] 103 102 TYPICAL RESISTANCE/TEMPERATURE CHARACTERISTIC 106 104 2381 661 52512 PTCCL09H251FBE 103 1 0 25 50 75 100 125 150 175 200 225 250 Temperature [C] TYPICAL RESISTANCE/TEMPERATURE CHARACTERISTIC 105 2381 661 52112 PTCCL07H211FBE 104 10 102 10 2381 661 51712 PTCCL07H171FBE 105 2381 660 56592 PTCCL05H650FBE Resistance [] 107 1 2381 662 54512 PTCCL13H451FBE 0 25 50 75 100 125 150 175 200 225 250 Temperature [C] 10-1 2381 664 51022 PTCCL21H102FBE 0 25 50 75 100 125 150 175 200 225 250 Temperature [C] For technical questions, contact: nlr@vishay.com Document Number: 29086 Revision: 29-Jul-09 Legal Disclaimer Notice www.vishay.com Vishay Disclaimer ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE. 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