Product Overview
The CBB capacitor is constructed with a metallized polypropylene film dielectric, featuring a non-inductive winding. It utilizes tinned copper-clad steel or tinned copper leads and is encapsulated with a flame-retardant epoxy resin coating. These capacitors offer excellent self-healing properties and good flame retardancy, meeting UL 94-V0 standards. They are ideal for applications such as DC blocking, coupling, decoupling, filtering, bypassing, timing, and temperature control, widely used in communication equipment, data processing devices, industrial equipment, automatic control systems, and other general electronic devices.
Product Attributes
- Brand: CHENGKUN ELECTRONIC CO., LTD.
- Origin: PRC
- Materials: Metallized polypropylene film (MPPZAH or MPPA), Zinc/Zinc tin line, Tinned copper-clad steel wire/Tinned copper wire, Epoxy resin (inside coating), Epoxy powder (outside coating)
- Certifications: UL 94-V0, ROHS, REACH
Technical Specifications
| Item | Characteristic Requirement | Test Method & Condition |
| Operating Temperature | -40+105 (+85+105 (AC from 75): derating 1.35% per) | |
| Capacitance Range | 0.001uF10.0uF | 1KHz, 1.0Vrms, 20 |
| Capacitance Tolerance | 1%(F), 2%(G), 2.5%(H), 3%(I), 5%(J), 10%(K) | 1KHz, 1.0Vrms, 20 |
| Rated Voltage | 100/160/250/400/450/630/1000V | |
| Dissipation Factor | C0.47F | 1KHz, 1.0Vrms, 20 |
0.47F| 10KHz, 1.0Vrms, 20 | | |
| C>1.0F | 100KHz, 1.0Vrms, 20 | |
| Insulation Resistance | C0.33F: IR100000M | 100VDC, 60S, 20 |
| C0.33F: IR30000s or 30000MUf | 1.6Ur(d.c) 60s; 2Ur(d.c) 5s | |
| Withstand voltage Between Terminals | No permanent breakdown or flashover | C>1uf, Cut off Current 10mA; C1uf, Cut off Current 5mA; Raising time 510s, AC:150V/S; DC:250V/S |
| Maximum Pulse rising gradient (dv/dt) | P=7.5, P=10.0, P=15.0, P=20.0/22.5, P=27.5/25.0, P=31.5, P=41.5 | AC: 100V: 180, 250V: 660, 400V: 900, 630V: 1500; AC: 100V: 150, 250V: 300, 400V: 515, 630V: 700; AC: 100V: 110, 250V: 220, 400V: 380, 630V: 510; AC: 100V: 60, 250V: 110, 400V: 180, 630V: 220; AC: 100V: 60, 250V: 75, 400V: 120, 630V: 150; AC: 100V: 45, 250V: 60, 400V: 95, 630V: 120; AC: 100V: 30, 250V: 40, 400V: 65, 630V: 85 |
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