SHENZHEN JINGDACHENG ELECTRONICS CO.,LTD
All for protecting your circuits, all for electric safety!
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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:
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 | ||||||