PHS-6220
PHS series shunt（PHS-6220）
Product Features
- Electron beam welding technology, with more precise sampling points in the sampling column design
- High reliability, high overload capacity, and high product accuracy
- Wide operating temperature range with an inductive design without hysteresis, inductance less than 10 nanohenries
- Resistance temperature coefficient ±50ppm/℃, in compliance with ROHS requirements
Electrical Parameters
| series | rated current |
value of resistance* |
Resistance tolerance |
operating temperature |
temperature coefficient of resistance TCR(ppm/℃) |
Materials |
|---|---|---|---|---|---|---|
| PHS | 300A | 0.1mΩ | 1% | -55℃~+170℃ | ±50 | manganese copper |
“*” : For other resistance values, please contact the factory
Product coding system
【1】Series Name: PHS Series Shunt
【2】Product Dimensions: 6220: Length 62mm, Width 20mm
【3】Resistance Value: 0M10: 0.1mΩ
【4】Resistance Value Accuracy: F: 1%
【5】Internal Identification Code
Product size
Model A:
Model B:
Power curve
For resistors operating at an ambient temperature of 70°C, the rated power is reduced according to the following curve:
Product Characteristics
| Project | test method | judging criteria | standard |
|---|---|---|---|
| Resistance temperature coefficient(TCR) |
TCR=(R-R0)/R0(T2-T1)X10⁶ R0:Room temperature resistance value R:60℃ resistance T1 :indoor temperature T2:60℃ |
See specifications | MIL-STD-202 Method 304 |
| Short time overload | 5Double rated power,5s | ≤±0.5% | MIL-R-26E |