CCR High Voltage Resistors , 1/2W 1W Carbon Composition Resistor
Carbon Composition Resistor, withstanding High pulse voltage, 5% and 10% tolerance
Carbon Composition Resistor is made up of a solid rod of conductive composite material, the chemical composition of which is altered to produce different resistance values.
The main advantage of carbon composition is their pulse handling capability. This is due to the fact that the entire rod conducts and so the thermal mass is far higher, which results in a higher energy capability. Due to the need for higher peak voltages, the CCR range is perfect for vehicle ignition system applications, medical monitoring equipment and as output resistors in defibrillators.
Features:
- Low inductance, Solid rod carbon composition.
- High pulse withstanding and high energy capability.
- Resistance tolerance J(±5%), K(±10%) and M(±20%).
- Products with Pb-free Terminations and RoHS compliant.
- Power rating 1/2W and 1W, Resistance range 2.2Ω ~ 22KΩ.
Rating Specification:
| Type | Power Rating | Resistance Range | Tolerance | Max Working voltage | Max overload Voltage | Rated Ambient Temp. | Operating Temp. Range |
| CCR | 1/2W | 2.2Ω ~ 100KΩ | K±10% | 350V | 700V | +70°C | -55°C ~ +125°C |
| CCR | 1W | 2.2Ω ~ 100KΩ | M±20% | 500V | 1000V | +70°C | -55°C ~ +125°C |
Dimensions:
| Type | Power Rating | L | Φ D | H | Φ d | |
| CCR | 1/2W | 9.5 | 0.5 | 3.5±0.3 | 27±2 | 0.70±0.02 |
| -1.5 | ||||||
| CCR | 1W | 15 | 1.5 | 6.0±0.3 | 28±2 | 0.80±0.02 |
| -0.5 | ||||||
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.