STANDARD RESISTORS
On request various values and precision described below and boxes containing several values at your choice
Included certificate of calibration of our laboratory
Fixed value standard resistances
high-accuracy used as standard in laboratory.
SAMAR certificate of calibration is supplied with each standard resistor.
The standard production includes sample resistances multiple of 10.
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Resistances realized in manganine with temperature coefficient of ± 20 ppm/°C (independent from temperature between 15 and 30 °C)
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Long term stability: ± 50 ppm per year
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Resistances from 0.0001Ω to 0.1Ω are 4 terminals, two potential and two current.
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Resistances from 1Ω to 10MΩ are wrapped in an ant-inductive way and are two terminals with 2 screws for potential and current.
Type |
Nominal Value
Ω |
Max Current in Air, A |
Power dissipation in Air, W |
Precision %
t=20 ± 0,5 °C |
Max deviation from nominal value
t= 20 ± 0,5 °C |
RC-E 50/00 |
0,0001 |
100 |
1 |
± 0,05 |
± 0,1 |
RC-E 50/0 |
0,001 |
30 |
1 |
± 0,01 |
± 0,05 |
RC-E 50/1 |
0,01 |
10 |
1 |
± 0,01 |
± 0,05 |
RC-E 50/2 |
0,1 |
3 |
1 |
± 0,01 |
± 0,05 |
RC-E 50/3 |
1 |
1 |
1 |
±0,01 |
± 0,05 |
RC-E 50/4 |
10 |
0,3 |
1 |
± 0,01 |
± 0,05 |
RC-E 50/5 |
100 |
0,1 |
1 |
± 0,01 |
± 0,05 |
RC-E 50/6 |
1.000 |
0,03 |
1 |
± 0,01 |
± 0,05 |
RC-E 50/7 |
10.000 |
0,01 |
1 |
± 0,01 |
± 0,05 |
RC-E 50/8 |
100.000 |
0,003 |
1 |
± 0,01 |
± 0,05 |
RC-E 50/9 |
1.000.000 |
0,001 |
1 |
± 0,01 |
± 0,05 |
RC-E 50/10 |
10.000.000 |
Vmax=500V |
Vmax=500V |
± 0,01 |
± 0,05 |