Thick Film Chip Resistors TA-I ( Lead-Free for RM04 Series ) No. TRM-040S003E page 1/10 1. Scope : This specification applies for the RM04 series of thick film chip resistors made by TA-I. 2. Construction: Over Coat (Color : Black) Conductor : (Lead-free or with lead ) Sn Plating Resistive Element Ni Plating Ceramic Substrate 3. Type Designation: RM 04 Product Code RM : Chip Resistor Size J TN Tolerance Packaging Power Rating 04-0402(1005) 1/16W 103 Nominal Resistance J - 5% T-Paper Tape G - 2% F - 1% D - 0.5% B - 0.1% 3 digits, e.g.,: (E-24) 103 = 10k +N: Lead-Free 0 = 0 4 digits, e.g.,: (E-96) 1540 = 154 43R2 = 43.2 TA-I TECHNOLOGY CO., LTD Thick Film Chip Resistors TA-I ( Lead-Free for RM04 Series ) No. TRM-040S003E page 2/10 4. Dimensions: UNIT: mm Type L +0.10 RM04 1.00 W C d t 0.500.05 0.200.10 0.250.10 0.350.05 -0.05 5. Ratings & Characteristics : Type Power Max. Max. T.C.R Rating Rating Working Over- Load (PPM/) Voltage at 70 Voltage Voltage 200 RM04 1/16W Refer 5.2 50V 100V Resistance Range() B(0.1%) E-96 D(0.5%) E-96 10-200k 10-1M +500 -200 400 F(1%) E-96 G(2%) E-24 J(5%) E-24 10-10M 10-10M 10-10M 1-9.1 1-9.1 1-9.1 10MR20M 10MR20M 10MR20M O THICK FILM CHIP RESISTORS Type RM04 Rated Current 1A Max Overload Current Resistance Range 2.5A 50m MAX 2. Operating Temp(): : -55 +125 Note : Except for the above standardized products, we also provide the customized products. TA-I TECHNOLOGY CO., LTD Thick Film Chip Resistors TA-I ( Lead-Free for RM04 Series ) No. TRM-040S003E page 3/10 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() E.G. : What is RM04JTN102 the rated voltage ? RM04JTN102 P:1/16W ; R:102 = 1K = 1000 E= 0.0625(W) * 1000() = 7.9 (V) TA-I TECHNOLOGY CO., LTD Thick Film Chip Resistors TA-I ( Lead-Free for RM04 Series ) No. TRM-040S003E page 4/10 6. Reliability Tests: (As specified in JIS C 5202) Reference standard Test Items Temperature Resistance Coefficient of Condition of Test JIS-C5202-5.2 -55 +125 Short Time Overload JIS-C5202-5.5 2.5 X rated voltage Intermittent Overload Test JIS-C5202-5.8 Load Life JIS-C5202-7.10 Test Limits Refer 5.0 (2% + 0.1 ) for 5s 0 2.5 X rated voltage or Max Overloading voltage ,1sec "ON" , 25sec "OFF" , 10000 cycles 1000 hours at rated voltage, 70 , 1.5hours "ON ", 0.5hour "OFF" : 50m or less (5.0% + 0.1) 0 : 50m or less (3.0% + 0.1) 0 : 100m or less (3.0% + 0.1) JIS-C5202-7.9 1000 hours at rated voltage , 402, 90~95% RH 1.5hours "ON ", 0.5hour "OFF" Rapid Change of Temperature JIS-C5202-7.4 -55 (30 min. ) / +155 (30 min. ) 5 cycles Load Life with Humidity 0 : 100m or less Without mechanical damage 1% : (0.5%+0.05) 2%, 5% :(1.0%+0.05) 0 : Solderability JIS-C5202-6.11 2455 solder, 30.5 sec dwell. Solder : Sn96.5 / Ag3.0 / Cu0.5 50m or less At least 95% of surface area of electrode shall be covered with new solder. 0.5%,1%:(0.5%+0.05) 2%,5%:(1.0%+0.05) Robustness of Termination JIS-C5202--6.1 3mm deflection (Bending Strength) 0: 50m or less Dielectric Withstanding JIS-C5202-5.7 Voltage (Voltage Proof) Applying voltage : 300V for a minute . No abnormalities such as flashover, burning dielectric breakdown shall appear. Insulation Resistance Applying voltage 100V for 1 minute. 1G Resistance to Dry Heat JIS-C5202-5.6 JIS-C5202-7.2 1% : (1.0%+0.05) 2%,5% : (2.0%+0.1) 1255 for 964hrs 0: Resistance to Soldering Heat JIS-C5202-6.10 270 5 solder , 10 1 sec dwell . 50m or less 0.5%,1%:(0.5%+0.05) 2%, 5%:(1.0%+0.05) 0: 50m or less TA-I TECHNOLOGY CO., LTD Thick Film Chip Resistors TA-I ( Lead-Free for RM04 Series ) No. TRM-040S003E page 5/10 Component , Lead-Free Soldering part 8 : Solder Heat Resistance Test for SMD. LeadFree Soldering " Whisker Temp. Cycles : -35 5 / 125 5 , Keep 7 min Testing duration : 5004 hours SONY SS-00254-8 Temp. Humidity Chambers: Temperature : 85 Humidity : 85% RH Testing duration : 5004 hours Whisker formation : 50 um or less . . Component , Lead-Free Soldering part 5 : Solder Heat Resistance Test for SMD. LeadFree Soldering " Resistance to soldering heat Flow Solder : Pre - heat : 100 to 105 305 sec Temperature : 2603 10 +1/ -0 sec The entire sample shall be dipped in solder. The specimen shall be stored at standard atmospheric conditions for 1 hour . SONY SS-00254-5 Electrical characteristics shall be Satisfied . Without distinct deformation in appearance Iron Solder : Bit temperature : 350 10 Application time of soldering iron : 3 +1/- 0sec Apply the soldering iron to the electrode . The specimen shall be stored at standard atmospheric conditions for 1 hour , after which the measurements shall be made Note* : RCWV : Rated continuous working voltage . 7. Marking : No Marking 8. Taping & Reel : 8.1 Taping Dimensions 2 mm pitch paper : Packing Type W Paper RM04 A 0.70.05 B 1.20.05 8.00.2 3.50.05 RM Size 04 E 1.750.1 P1 2.00.1 P2 2.00.1 P0 4.00.1 D0 +0.1 1.5 -0 T 0.450.1 Paper Tape Package Type F 2 mm pitch Bulk 178mm/R 250mm/R 10000 20000 50000 TA-I TECHNOLOGY CO., LTD No. TRM-040S003E page 6/10 Thick Film Chip Resistors TA-I ( Lead-Free for RM04 Series ) 8.2. Bulk Case Specifications: 8.3 Reel Specifications: UNIT: mm Type RM04 A B 178.0 2.0 60.0 1.0 W C 13.0 1.0 T 9.0 1.0 11.5 1.0 8.4 Peel -off force : Peel -off force of paper and blister tape is in accordance with "JIS-C5202 " that is , 0.1 to 0.7 N at a peel-off speed of 300 mm / minute. pull 300 mm/min top cover tape 1015 standard: 0.1 ~ 0.7 N carrier tape TA-I TECHNOLOGY CO., LTD Thick Film Chip Resistors TA-I ( Lead-Free for RM04 Series ) No. TRM-040S003E page 7/10 9. Label : 9.1 Manufacture Label : Date Code Resistance QTY: Tolerance Type 10000 PCS 102 Lot No: 00820166K- 0008 J 0402 9.2 Customer Label ( By customer request ): Lead-Free Products TA-I TECH Product Spec. Customer No: LEAD FREE 0402 5%(T) 1K 105A702723 RM04JTN102 04.05.21 Date Year Month 10. Recommended land patterns : Land pattern Type RM Size 04 (0402 ) a 0.50~0.6 Dimension b ( mm ) 1.4~1.6 c 0.4~0.6 TA-I TECHNOLOGY CO., LTD Thick Film Chip Resistors TA-I ( Lead-Free for RM04 Series ) No. TRM-040S003E page 8/10 11. Recommend IR - Reflow profile : (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 12. Storage Conditions: Temperature : 5 to 35 Related Humidity :40% to 75% RH 13. Shelf Life : 2 Years from manufacturing date. TA-I TECHNOLOGY CO., LTD TA-I Thick Film Chip Resistors ( Lead-Free for RM04 Series ) No. TRM-040S003E page 9/10 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 Tel : 86-769-8339-47903 ( China - Dongguan ) 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 Thick Film Chip Resistors TA-I ( Lead-Free for RM04 Series ) No. TRM-040S003E page 10/10 Revise record Date Nov.25.2005 Content 4. Ratings & Characteristics : Adding Rating Voltage 5. Reliability Tests: Adding to Whisker & Resistance to soldering heat 7.3 Storage Conditions: Deleted to Storage Conditions 8.2 Customer Label Adding to Customer Label 10. Recommend IR - Reflow profile Adding to Recommend IR - Reflow profile 11. Storage Conditions: Adding to Storage Conditions: 12. Shelf Life Adding to Shelf Life : Owner Hank Liu 2. Conductor : Adding to (Lead-free or with lead) 3. Type Designation: 04-0402 changed 04-0402(1005) (E-24) 103 = 103= 10k changed 103 = 10k Jul.10.2006 5. Ratings & Characteristics : Resistance Range() : Adding to B( 0.1%) E-96, D( 0.5%)E-96 F( 1%) E-96 & G( 2%)E-24 : 10-1M changed 10-10 M Vincent 9.1 Manufacture label : Series number 3 codes changed to 4 codes 15. Manufacturing Country & City: Adding TA-I TECHNOLOGY (DONGGUAN ) CO., LTD May.03.2007 Adding resistance range 10MR20M Vincent TA-I TECHNOLOGY CO., LTD