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Metal Plate Current Sensing Shunt resistor for automotive, electric meters, motor control and instrumentation. Made to customers design or to Micro Ohm standard part numbers.
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FEATURES
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| Economical Custom Shunts | |
| Non-Inductive < 2nh | |
| 1 to 5 Watts | |
| Resistance Range: .001 ohm - .250 ohm | |
| 1%, 5%, 10% Resistance Tolerance | |
| Small Size vs. Wattage | |
| Long Term Stability | |
| T.C. < 50PPM/ºC | |
| 2 or 4 Terminal Connections | |
| Exact Measurements of High Currents | |
| Minimal Power Loss | |
| CONSTRUCTION |
| Manganin plate is sandwiched between 2 copper tabs and is seamlessly electron beam welded. The copper tabs may be solder plated to insure excellent solderability. |
| TECHNICAL INFORMATION |
| The resistors have a very good pulse load and high current carrying capacity, up to 200 amperes. Long term stability is inherent due to the low T.C. and temperature rise of the resistor. |
| TECHNICAL DATA |
| Resistance Range: .001 ohm to .250 ohm |
| Tolerances: 1, 5 & 10% |
| Temperature Range: -50ºC to +275ºC |
| Temperature Coefficient: < 50PPM/ºC |
| Load Capacity: Up to 5W |
| Continuous Current: Up to 100A |
| Inductivity: < 2nh |
| Pulse Capacity: Up to 5J |
| Stability: < 0.25% Change after 200h |
| SPECIFICATIONS | |||||
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Type
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Power Rating |
Resistance Ohms |
Amps | T.C.PPM/ºC | |
| BHR |  |
3 to 5W | .001 to .250 | 60-100 | < 50 |
| HPR |  |
4 to 5W
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.003 to .250 | 60-100 | < 50 |
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| Drawing for HPR types available. Custom sizes also available. Please contact factory | |
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| HOW TO ORDER: | |
| Due to the nature of this product, contact factory for ordering information. | |
| home page | product gude | TO ORDER PRODUCTS |
| E mail: microohm@mail.com | ||
| Call Toll Free: 1-800-845-5167 |