CL233 metalized polyester film capacitors are used in DC or pulsating circuits, especially suitable for televisions, military equipment, etc.
High reliability.
Technical and performance indicators
Detailed specification: GB7332-96
Climate category: 55/100/21
Allowable deviation of capacitance: ± 5% (J); ±10%(K); ±20%(M)
Loss tangent:
| KHz |
CR≤1μF |
CR>1μF |
| one |
≤0.01 |
≤0.01 |
| ten |
≤0.015 |
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CL233 metalized polyester film capacitor insulation resistance:
| UR>100V |
UR≤100V |
| CR≤0.33μF |
≥75000MΩ |
CR≤0.33μF |
≥3750MΩ |
| CR>0.33μF |
≥2500s |
CR>0.33μF |
≥1250s |
Voltage endurance: 1.6UR (2s) life test
①. Test conditions
Test temperature: 85 ℃
Applied voltage: 1.25UR
Test time: 1000h
②. Performance after testing
Capacity variation: △ C/C ≤ 5%
Loss tangent: CR ≤ 1 μ F ≤ 0.003
CR>1μF ≤0.002
Insulation resistance: ≥ 50% of the specified value