[ Product description ]
Ultra-low ohmic chip resistors for current detection are specialized in low resistance employing metal resistive element tolerant to high current and uniquely designed trimingless to attain precise resistance for accurate current detection and high-current switching.
Features
・Superior heat dissipation by ROHM's original (resistive element) trimingless structure.
・Ultr-low ohmic value from 1mOhm. Excellent temperature coefficient characteristics (+/- 100ppm/ºC)
・All the part numbers are completely Pb free.
Product specifications
| Ratings |
| Rated parameters |
Standard value |
Conditions |
| Size code(mm) |
3225 |
|
| Rated power(W) |
1 |
|
| Rated voltage |
Rated Voltage Calculate For Next Mathematical Expression.E=√(P×R)
P:Rated Voltage(W) R:Standard Nominal Resistance Values(Ω) |
| Limiting element voltage |
- |
|
| Operating tepmerature range(ºC) |
-55 to +155 |
|
| Resistance value list |
| Resistance tolerance |
Resistance range
(mΩ) |
Resistance value series |
Temperature coefficient
(ppm/ºC) |
| F (±1%) | 1 to 5 | - | ±100 |
Resistors
Operation notes