Thick Film Chip Resistors TA - I Low Resistance ( for 0402 ) Document No TRL-04OS025A Issued date 2007/01/30 page 1/8 1. Scope : This specification applies for the RL04 ( 0402 ) of thick film chip resistors made by TA-I. 2. Construction: Conductor : Over Coat (Lead-free or with lead ) Sn Plating Resistive Element Ni Plating Ceramic Substrate 3. Type Designation: RL 04 Product Code RL : Chip Resistor Size J Tolerance TN R20 Packaging Nominal Power Rating 04-0402 (1005) 1/16W Resistance J - 5% TN - Lead Free 3 Digits e.g., G - 2% & (E24) R20=0.2 Paper Tape F - 1% TA-I TECHNOLOGY CO., LTD Document No TRL-04OS025A Thick Film Chip Resistors TA - I Low Resistance ( for 0402 ) Issued date 2007/01/30 page 2/8 4. Dimensions: UNIT: mm Type L RL04 1.00 -0.05 +0.10 W C d t 0.50 0.05 0.20 0.10 0.25 0.10 0.35 0.05 5.Ratings & Characteristics : Characteristics Feature Measurement Method RL04 Power Ratings (W) 1/16W JIS Code 3A / JIS Code 3D Resistance Value (m) 200 ~ 910 Refer to JIS C 5202 5.1 T.C.R (ppm/oC) 200~500m : 300 501~910m : 200 Refer to JIS C 5202 5.2 Operation Temperature Range (oC) -55 ~+125 Resistance Tolerance (%) 1, 2, 5 JIS C 5201 4.2.5 Insulation Resistance (M) Over 100 Refer to JIS C 5202 5.6 Mounting condition G Maximum Working Voltage (V) ( P*R)1/2 Note : Except for the above standardized products, we also provide the customized products. TA-I TECHNOLOGY CO., LTD Document No TRL-04OS025A Thick Film Chip Resistors TA - I Low Resistance ( for 0402 ) Issued date 2007/01/30 page 3/8 5.1 Derating Curve : For resistors operated at ambient temperature over 70 , power rating shall be derated in accordance with figure 1. P max. 100 Power ratio ( % ) 50 0 -55 50 70 100 125 Ambient Temp. ( C ) Figure 1 5.2 Rated Voltage: The rated voltage is calculated by the following formula: E= P*R E=Rated Voltage(V) P=Rated Power(W) R=Resistance Value() TA-I TECHNOLOGY CO., LTD TA - I Document No TRL-04OS025A Thick Film Chip Resistors Low Resistance ( for 0402 ) Issued date 2007/01/30 page 4/8 6. Reliability Tests:(As specified in JIS C 5202) Test Items Reference standard Condition of Test Temperature Coefficient of Resistance JIS-C5202 - 5.2 -55 ~ +125 Refer to paragraph 5 Short Time Overload JIS-C5202 - 5.5 2.5 X rated voltage, 5s ( 2%+0.005 ) Load Life JIS-C5202 - 7.10 Load Life with Humidity JIS-C5202 - 7.9 1000 hours at rated power 40 2, 90~95% RH 1.5hours "ON ", 0.5hour "OFF" Rapid Change of Temperature JIS-C5202 - 7.4 -55 (30 min. ) / +125 (30 min. ) 5 cycles 1%+0.005 Resistance to Soldering Heat JIS-C5202 - 6.10 270 5 solder , 10 1 sec dwell . 1%+0.005 Solderability JIS-C5202 - 6.11 2455 solder, 20.5 sec dwell. Solder : Sn96.5 / Ag3.0 / Cu0.5 At least 95% of surface area of electrode shall be covered with new solder. Robustness of Termination (Bending Strength) JIS-C5202 - 6.1 3mm deflection 1%+0.005 Resistance to Dry Heat JIS-C5202 - 7.2 125 5 for 96 4hrs 1%: (1%+0.005 ) 2%,5%: (2%+0.005 ) 1000 hours at rated 70, 1.5hours "ON ", 0.5hour "OFF" power Test Limits , ( 3%+0.005 ) , ( 3%+0.005 ) Note* :RCWV : Rated continuous working voltage . TA-I TECHNOLOGY CO., LTD Document No TRL-04OS025A Thick Film Chip Resistors TA - I Low Resistance ( for 0402 ) Issued date 2007/01/30 page 5/8 7. Marking RL04 is no marking 8. Taping & Reel 8.1 Taping Dimensions 2 mm pitch paper Packing type Paper Tape RL04 A B W F E P1 RL P0 D0 T +0.1 0.70.05 1.20.05 8.0 0.2 3.50.05 1.750.1 2.0 0.1 2.0 0.1 4.0 0.1 1.5 -0 Paper Tape Type Size P2 4 mm pitch 178mm/R 2 mm pitch 178mm/R 10000 04 0.45 0.1 Emboss Plastic Tape 4 mm pitch UNITPC 8.2 Reel Specifications UNIT: mm Series A B C W T RL 04 178 2.0 60.01.0 13.0 1.0 9.0 1.0 11.5 1.0 TA-I TECHNOLOGY CO., LTD TA - I 8.3 Document No TRL-04OS025A Thick Film Chip Resistors Low Resistance ( for 0402 ) Issued date 2007/01/30 page 6/8 Peel - off force : Peel - ff force of paper and blister tape is in accordance with "JIS " that is, 0.1 to 0.7 N at a peel - off speed of 300 mm / minute. pull 300 mm/min top cover tape 10 ~ 15 standard: 0.1 ~ 0.7 N carrier tape 9. Label 9.1 Manufacture Label : Date Code QTY: Resistance Type 5000 PCS 0.2 Lot No: Tolerance 30860166K- 0308 JTN 0402 Manufacture Label Lead-Free Packaging TA-I TECHNOLOGY CO., LTD Document No TRL-04OS025A Thick Film Chip Resistors TA - I Low Resistance ( for 0402 ) Issued date 2007/01/30 page 7/8 9.2 Customer Label( By customer request ): Lead-Free Products TA-I TECH LEAD FREE 0402 5%(T) 0.2 Product Spec. Customer No: 105A702723 RL04JTNR20 04.05.21 Date Year Month 10. Recommended land patterns Land pattern Type RL Size 04 ( 0402 ) Dimension ( mm ) a b c 0.5~0.6 1.4 ~ 1.6 0.4 ~ 0.6 11. Recommend IR - Reflow profile : ( Lead-Free solder : Sn96.5 / Ag3 / Cu0.5 ) Peak : 250 +5 -0 , 5 sec Pre - heat Zone : 150 to 180 , 9030 sec Soldering Zone : 230 or higher , 3010 sec TA-I TECHNOLOGY CO., LTD TA - I Document No TRL-04OS025A Thick Film Chip Resistors Low Resistance ( for 0402 ) Issued date 2007/01/30 page 8/8 12. Storage Conditions: Temperature: 5~35,Humidity:40%~75% 13. Shelf Life: 2 years from manufacturing date 14.ECN Engineering Change Notice: The customer will be informed with ECN if there is significant modification on the characteristics and materials described in Approval Sheet. 15. Manufacturing Country & City : TA-I TECHNOLOGY CO., LTD. ( Taiwan- Tao Yuan ) Tel: 886-3-3246169 Fax : 886-3-3246167 Associated companies : (1) FORTUNE TASK RESISTOR FACTORY ( China - Dongguan ) Tel : 86-769-8339-47903 Fax : 86-769-8339-4794 (2) TA-I TECHNOLOGY (DONGGUAN ) CO., LTD. ( China -Dongguan ) Tel : 86-769-8339-47903 Fax : 86-769-8339-4794 (3) TA-I TECHNOLOGY ( SU ZHOU ) CO., LTD. ( China - Su Zhou) Tel :86- 512-63457879 Fax : 86-512-63457869 (4) TAI OHM ELECTRONICS ( M ) SDN. BHD. ( Malaysia - Pulaupinang ) Tel :604- 3900480 Fax : 604-3901481 (5) P.T.TAI ELECTRONICS Indonesia ( Indonesia - Jakarta ) Tel :002-62-21-44820254 Fax : 002-62-21-44820256 TA-I TECHNOLOGY CO., LTD