Metal plate shunt resistors <ultra low ohmic> PMR series Datasheet Features 1)Ultra low-ohmic resistance range (1m ~ ) 2)Improved current detection accuracy by trimming-less structure. 3)Special low resistance temperature coefficient. 4)The unique chip structure minimizes thermal stress during temperature cycling, resulting in greater reliability. 5)ROHM resistors have obtained ISO9001 / IAFT16949 certification. 6)Corresponds to AEC-Q200. Products ist Rated Temperature Resistance Operating Size Automotive power coefficient tolerance Resistance range temperature Part No. grade (70) range (mm) (inch) available (W) (ppm / ) (%) (m) () PMR01 1005 0402 0.2 0+200 J ( 5% ) 10 -55 +155 Yes F ( 1% ) PMR03 1608 0603 0.25 0+150 10 -55 +155 Yes J ( 5% ) F ( 1% ) PMR10 2012 0805 0.5 150 G ( 2% ) 2,3,4,5,6,7,8,9,10 -55 +155 Yes J ( 5% ) F ( 1% ) PMR18 3216 1206 1 100 1,2,3,4,5,6,7,8,9,10 -55 +155 Yes J ( 5% ) F ( 1% ) PMR25 3225 1210 1 100 1,2,3,4,5 -55 +155 Yes J ( 5% ) F ( 1% ) PMR50 5025 2010 1 100 1,2,3,4,5,6,7,8,9,10 -55 +155 Yes J ( 5% ) F ( 1% ) PMR100 6432 2512 2 100 1,2,3,4,5,6,7,8,9,10 -55 +155 Yes J ( 5% ) : 150ppm/ (1m, 2m Only) Design and specifications are subject to change without notice. Carefully check the specification sheet supplied with the product before using or ordering it. Part Number Description P M R 2 5 H Z P J V 2 L 0 Part No. Size (mm inch ) Packaging specifications code Nominal resistance Resistance Special tolerance part code Resistance code, 01(1005 0402 ) Packaging Quantity Part No. Code specifications / Reel 3 or 4 digits. 03(1608 0603 ) PMR U:5 10m F ( 1%) 10(2012 0805 ) Embossed tape Resistance (Metal plate V:1 4m PMR01 ZZP 10,000 G ( 2%) Resistance (2mm pitch) tolerance shunt resistors 18(3216 1206 ) J ( 5%) value() ultra low ohmic) 25(3225 1210 ) J F, G Paper tape PMR03 EZP 5,000 (4mm pitch) 1m 1L0 1L00 50(5025 2010 ) 2m 2L0 2L00 100(6432 2512 ) Paper tape PMR10 EZP 5,000 (4mm pitch) 3m 3L0 3L00 4m 4L0 4L00 Paper tape PMR18 EZP 5,000 (4mm pitch) 5m 5L0 5L00 6m 6L0 6L00 Embossed tape PMR25 HZP 2,000 (4mm pitch) 7m 7L0 7L00 8m 8L0 8L00 Embossed tape PMR50 HZP 2,000 (4mm pitch) 9m 9L0 9L00 10m 10L 10L0 Embossed tape PMR100 HZP 2,000 (4mm pitch) www.rohm.com 1/4 2020 ROHM Co., Ltd. All rights reserved. 2020.07 - Rev.JPMR series Datasheet Chip resistor dimensions and markings PMR 01 / 03 / 10 / 18 PMR 25 / 50 / 100 <Marking method> There are four digits used for the calculation number is used for the decimal point of m. Ex.) 2m = 2L00 10m = 10L0 *PMR01/03 are NO marking (Unit:mm) Marking Part No. (mm) (inch) L W t a b c existence PMR01 1005 0402 1.000.05 0.500.05 0.250.10 0.250.10 No PMR03 1608 0603 1.600.15 0.800.15 0.250.10 0.350.15 No PMR10 2012 0805 2.000.15 1.200.15 0.420.28*0.15 0.750.35*0.25 Yes PMR18 3216 1206 3.200.15 1.600.15 0.440.28*0.15 1.200.50*0.25 Yes PMR25 3225 1210 3.200.20 2.500.20 0.520.32*0.15 0.500.20 1.000.80*0.20 1.950.20 Yes PMR50 5025 2010 5.000.20 2.502.50 0.520.32*0.15 0.500.20 1.850.90*0.20 1.950.20 Yes Yes PMR100 6432 2512 6.400.25 3.200.25 0.520.32*0.15 0.500.25 2.301.10*0.25 2.650.25 * : Each value range varies with the resisrance. Please contact a ROHM sales representative for futher details. Land pattern example (Unit:mm) Dimensions A B C D Part No. PMR01 0.5 1.8 0.5 0.65 PMR03 0.5 2.5 0.9 1.0 PMR10 0.8 3.4 1.3 1.3 PMR18 0.6 4.0 1.8 1.7 PMR25 1.0 4.0 2.8 1.5 PMR50 1.8 6.0 2.8 2.1 PMR100 1.2 6.8 3.4 2.8 www.rohm.com 2/4 2020 ROHM Co., Ltd. All rights reserved. 2020.07 - Rev.J