Capacitors CL21 CL21X Series Metallized Polyester Film with Long Lifespan WALSON C212A12427P20001
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Product Description
Product Overview
The CL21/CL21X Series capacitors are metallized polyester film capacitors designed for DC and VHF signal applications, including blocking, by-pass, and coupling. They are widely used in filtering and low pulse circuits. These capacitors feature a non-inductive wound construction with a wide capacitance range, small size, and light weight. They offer excellent self-healing properties and a long lifespan, with a flame-retardant epoxy resin powder coating (UL94/V-0).
Product Attributes
- Brand: Walson ()
- Series: CL21/CL21X
- Origin: Wuxi, China
- Core Material: Metallized polyester film
- Encapsulating Material: Flame-retardant epoxy resin
- Certifications: UL94/V-0 (for coating)
- RoHS Compliant: Yes
Technical Specifications
| Specification | Value |
| Reference Standard | GB/T 7332-2011 (idt IEC 60384-2) |
| Operating Temperature Range | -40 +105 |
| Rated Temperature | 85 (with derating from +85 to +105 ) |
| Rated Voltage (VDC) | 100/160/250/400/450/630/1000/1250 |
| Capacitance Range | 0.0010 F10.0 F |
| Capacitance Tolerance | 5 % (J), 10 % (K) |
| Voltage Proof | 1.6 UR (20 , 5 s) |
| Dissipation Factor (Max) | 0.0090 (CR1.0 F), 0.0100 (CR1.0 F) at 1 kHz, 1 V, 20 |
| Insulation Resistance (Min) | 7500 M (CR0.33 F), 2500 s (CR0.33 F) at 100 V, 1 min, 20 |
| Temperature Characteristic (at 1kHz) | At -40 : -3.6 %C/C0; At +105 : 0C/C+6.3 % |
| Endurance (1000h at 85 , 1.25 UR) | Capacitance change: C/C 8 %; Dissipation factor change: Tan 0.005; Insulation Resistance: 50 % of initial |
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Company
Beijing Silk Road Enterprise Management Services Co., Ltd.
Location
16 Floor, Unit B, Jiatai International Mansion, No 41, Dongsihuan Zhong Road, Chaoyang District, Beijing
Contact Person
Sellina