- Cement resistor is a product that combined with 10W wire wound resistor (ceramics insulator) type.
- 10K is RoHS compliance product, non-Pb and non-Cd contains.
- Especially, 10K adopted excellent characteristic resistive element against the In-rush current, and it is the best for preventing In-rush current.
- In-rush Resistance Characteristics
Dimension
| A | 7.5±0.5 |
| B | 3.5＋1、-0.5 |
| C | 34±0.5 |
| D | 17.5±0.5 |
| E | 11±0.5 |
| F | Φ0.80±0.04 |
| G | Φ0.80±0.04 |
Construction
 |
Ceramic case |
 |
Silicone cement |
 |
Resistance (Ceramic insulator) |
 |
Lead wire (Tin plated copper wire) |
Models Component
Ratings
| Model name | 10K JA |
| Rated power(25°C) | 10.0W |
| Nominal resistance value | 1.8～1kΩ※1 |
| Resistance tolerance | ±5% |
※
: Nominal Resistance Code Please refer to page3 the selection list for the detail resistors.Derating Curve
Performance standard
The following qualities will be examined, and we be offering the product that past a safety standard.Resistance value
- Specifications
- Resistance shall be within ±5% of nominal resistance value.
- Test Methods
- The following DC voltage is applied across lead terminals for measurements.
| Nominal resistance range[Ω] | Max. applied Volt.[V] | |
|---|---|---|
| 1 and over | less than 10 | 0.3 |
| 10 and over | less than 100 | 1 |
Insulation resistance
- Specifications
- Between body and lead terminals
Insulation resistance shall be 1000MΩ or above. - Test Methods
| Between body and lead terminals | DC500V is impressed and measured between metallic foil wrapped on the case, and lead terminals. |
|---|
Dielectric strength
- Specifications
- Between body and lead terminals
The products shall withstand for 1minute. - Test Methods
| Between body and lead terminals | AC1.5kV is impressed for 1 minute and measured between metallic foil wrapped on the case, and lead terminals. (Cutoff current 0.5mA) |
|---|
Temperature coefficient of resistance
- Specifications
- ±250ppm/°C
- Test Methods
- Room temperature/70°C up
Short time overload
- Specifications
- ±(2%+0.05Ω)
- Test Methods
- Rated power×10, for 5 sec.
Terminal strength
- Specifications
- No mechanical damages
- Test Methods
- Pull 20N, 1 min
Bending 90°C 1 cycle
Humidity resistance
- Specifications
- ±(2%+0.05Ω)
- Test Methods
- 40°C, Humidity 90～95%RH, 10000h
Load life
- Specifications
- ±(3%+0.05Ω)
- Test Methods
- Rating load 1000h, 1.5h ON/0.5h OFF cycle