MRS www.vishay.com Vishay Mills Wirewound Resistor, Open Style, Current Shunts, Very Low Value FEATURES Extremely low resistance values for current sensing applications Low temperature coefficients (down to 100 ppm/C) Complete welded construction Material categorization: For definitions of compliance please see www.vishay.com/doc 99912 STANDARD ELECTRICAL SPECIFICATIONS (2) TOLERANCE RESISTANCE RANGE (1) GLOBAL MODEL HISTORICAL MODEL % MRS-1298xx MRS1298xx 1, 5, 10 0.001 to 0.050 MRS-1367xx MRS1367xx 1, 5, 10 0.001 to 0.100 MRS-1375xx MRS1375xx 1, 5, 10 0.001 to 0.010 MRS-1510xx MRS1510xx 1, 5, 10 0.001 to 0.500 Notes (1) The xx is for the two digit special number as described in Dimensions tables MRS-1298, MRS-1367, MRS-1375, and MRS-1510. (2) Other tolerances may be available, contact factory. TECHNICAL SPECIFICATIONS PARAMETER UNIT MRS RESISTOR CHARACTERISTICS Temperature Coefficient ppm/C Typical is 100 (- 10 C to + 80 C) consult factory if application is TC sensitive Dependent upon configuration, see Dimensions tables Maximum Current Rating A MRS-1298, MRS-1367, MRS-1375, and MRS-1510 Operating Temperature Range C - 55 to + 275 GLOBAL PART NUMBER INFORMATION Global Part Numbering example: MRS-1298R010JE1401 (visit www.vishay.net Vishay Dale parts numbering manual for all options) M R S - 1298 R 010J E 1 4 0 1 GLOBAL MODEL VALUE TOLERANCE PACKAGING CODE SPECIAL (8 digits) (4 digits) (1 digit) (3 digits) (2 digits) (See Standard Electrical L = m F = 1 % E14 = Bulk pack (Dash Number) Specifications Global (below 0.01 ) J = 5 % From 01 to 99 Model column as applicable R = Decimal K = 10 % for options) 5L00 = 0.005 R010 = 0.01 Historical Part Number example: MRS129801J MRS1298 01 5 % HISTORICAL MODEL SIZE TOLERANCE Revision: 28-Jun-12 Document Number: 31805 1 For technical questions, contact: ww2aresistors vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc 91000 MRS www.vishay.com Vishay Mills DIMENSIONS in inches millimeters H 0.062 1.57 Max. Diameter 0.09 2.29 Tinned 0.60 15.24 0.215 5.46 MRS-1298 GLOBAL MODEL RESISTANCE CURRENT RATING (MAXIMUM) DIMENSION SPECIAL A H 01 0.010 25 0.750 19.05 02 0.005 25 0.750 19.05 03 0.003 25 0.580 14.73 04 0.001 25 0.400 10.16 05 0.050 10 0.700 17.78 06 0.010 15 0.350 9.89 07 0.005 15 0.350 9.89 08 0.002 15 0.400 10.16 09 0.00382 15 0.350 9.89 10 0.013 15 1.000 25.40 11 0.033 15 0.600 15.24 12 0.025 15 0.400 10.16 13 0.033 15 0.875 22.22 14 0.008 15 0.685 17.40 15 0.020 10 0.300 7.62 16 0.050 15 0.600 15.24 17 0.004 25 0.500 12.70 18 0.010 15 0.350 9.89 H 1 H CC MRS-1367 CURRENT RATING DIMENSION DIMENSION GLOBAL MODEL RESISTANCE DIMENSION (MAXIMUM) H H 1 SPECIAL CC A TYPICAL TYPICAL 03 0.050 10 0.750 19.05 1.500 38.10 0.500 12.70 04 0.010 15 0.750 19.05 0.900 22.86 0.625 15.88 05 0.020 10 0.500 12.70 0.750 19.05 0.375 9.53 06 0.025 10 0.625 15.88 0.750 19.05 0.500 12.70 07 0.040 10 0.800 20.32 0.812 20.62 0.675 17.15 08 0.050 8 0.500 12.70 0.960 24.38 0.375 9.53 09 0.070 8 0.650 16.51 1.300 33.02 0.525 13.34 10 0.070 10 0.800 20.32 1.600 40.64 0.675 17.15 11 0.005 15 0.750 19.05 0.750 19.05 0.550 13.97 12 0.033 8 0.500 12.70 0.400 10.16 0.325 8.26 13 0.025 10 0.475 12.07 0.960 24.38 0.350 9.89 14 0.015 10 0.750 19.05 1.500 38.10 0.625 15.88 15 0.050 10 0.625 15.88 1.080 27.43 0.500 12.70 16 0.100 6.5 0.620 15.75 0.625 15.88 0.400 10.16 17 0.020 12.5 0.500 12.70 0.600 15.24 0.375 9.53 18 0.025 15 0.540 13.72 0.800 20.32 0.415 10.54 21 0.030 10 0.725 18.42 0.750 19.05 0.525 13.34 25 0.022 10 0.710 18.03 0.620 15.75 0.510 12.95 Revision: 28-Jun-12 Document Number: 31805 2 For technical questions, contact: ww2aresistors vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc 91000