Wirewound Resistor
www.vishay.com
MR500 Series
Vishay Mills
Wirewound Resistor, Ultra Precision, Epoxy Molded, Axial Lead
FEATURES
• Res...
Description
www.vishay.com
MR500 Series
Vishay Mills
Wirewound Resistor, Ultra Precision, Epoxy Molded, Axial Lead
FEATURES
Resistance values up to 250 k
Resistance tolerances down to ± 0.01 %
Temperature coefficients down to 2 ppm/°C
Material categorization: For definitions of compliance please see www.vishay.com/doc?99912
STANDARD ELECTRICAL SPECIFICATIONS
GLOBAL MODEL
POWER RATING P25 °C W
RESISTANCE RANGE
± 0.01 %, ± 0.02 %, ± 0.1 %
MR503
0.06 10 to 75K
MR508
0.08 10 to 150K
MR510
0.10 10 to 250K
MR512
0.10 10 to 250K
RESISTANCE RANGE
± 0.25 %, ± 0.5 %, ± 1 % 1 to 75K 1 to 150K 1 to 250K 1 to 250K
MAXIMUM WORKING VOLTAGE V
75 100 100
100
GLOBAL PART NUMBER INFORMATION
Global Part Numbering example: MR50336R000FAE66 (visit www.vishay.net SAP parts manual for all options)
MR 5 0 3 3 6 R 0 0 0 F AE 6
6
GLOBAL MODEL (5 digits)
VALUE (6 digits)
TOLERANCE (1 digit)
(See Standard Electrical Specifications Global Model column for options)
R = Decimal K = Thousand
M = Million 1R5000 = 1.5 1K5000 = 1.5 k 1M0000 = 1 M
T = ± 0.01 % Q = ± 0.02 % A = ± 0.05 % B = ± 0.1 % C = ± 0.25 % D = ± 0.5 % F = ± 1.0 %
Historical Part Number example: MR503W36R0F
MR503
W = STANDARD
HISTORICAL MODEL
TC
TC (1 digits)
A = Standard, 10 to 30 (W) B = 3900 (Q) C = 4500 (M) D = 6000 (N)
G=5 J=2
PACKAGING CODE (3 digits)
E66 = Lead (Pb)-free bulk pack
SPECIAL (up to 2 digits)
(Dash Number) From 1 to 99 as applicable S = 0.025" terminal
36 RESISTANCE VALUE
1% TOLERA...
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