[ Product description ]
ROHM's Ultra-low Ohmic Chip Resistors for Current Detection have wide terminal configuration for improve soldering reliability and heat dissipation characteristics.
Features
・Wide terminal configuration for improve joint reliability and heat dissipation characteristics
・Ultr-low ohmic value from 0.5mOhm.
・Rated wattage enhanced drastically compared with standard products.
・All the part numbers are completely Pb free.
Product specifications
| Ratings |
| Rated parameters |
Standard value |
Conditions |
| Size code(mm) |
6432(2512) |
|
| Rated power(70ºC)(W) |
2W *1 3W at 25°C *2 |
*1 Resistance 0.5mΩ to 2.2mΩ *2 Resistance 1mΩ to 2.2mΩ |
| Rated voltage |
Rated Voltage Calculate For Next Mathematical Expression.E=√(P×R) P:Rated Voltage(W) R:Standard Nominal Resistance Values(Ω) (If it is over limitting Element Voltage, Limitting Voltage is Rated Voltage) |
| Limiting element voltage |
- |
|
| Operating tepmerature range(°C) |
-55 to +155 |
|
| Resistance value list |
| Resistance tolerance |
Resistance range (mΩ) |
Resistance value series |
Temperature coefficient (ppm/°C) |
| J (±5%) | 0.5 | - | ±150 |
| 1 to 2.2 | - | ±100 |