Product Overview
The CL21/CL21X Series Capacitor from Wuxi Walson Electronics Co., Ltd. is a metallized polyester film capacitor designed for DC and VHF signal applications. It is suitable for DC blocking, bypassing, and coupling, and is widely used in filtering and low pulse circuits. Key features include non-inductive wound construction, a wide capacitance range, small size, light weight, self-healing properties, long life, and flame-retardant epoxy resin powder coating (UL94/V-0).
Product Attributes
- Brand: Walson
- Origin: Wuxi, China
- Material: Metallized Polyester Film, Flame-retardant Epoxy Resin
- Certifications: UL94/V-0 (for coating)
Technical Specifications
| Specification | Value | Details |
| Product Name | Metallized Polyester Film Capacitors | CL21/CL21X Series |
| Type & Spec. | CL21X-450V-104K-P5 | Walson's P/N: C212S10442P20001 |
| Customer P/N | C52205132 | |
| Reference Standard | GB/T 7332-2011 (idt IEC 60384-2) | RoHS Compliant |
| Operating Temperature Range | -40 +105 | |
| Rated Temperature | 85 | (+85 to +105 decreasing factor 1.25 % per for UR) |
| Rated Voltage | 100/160/250/400/450V/630/1000/1250 VDC | |
| Capacitance Range | 0.0010 F10.0 F | |
| Capacitance Tolerance | 5 % (J), 10 % (K) | (20 , 1 kHz, 1 V) |
| Voltage Proof | 1.6 UR | (20 , 5 s) |
| Dissipation Factor | 0.0090 (CR1.0 F) | (20 , 1 kHz, 1 V) |
| Dissipation Factor | 0.0100 (CR1.0 F) | (20 , 1 kHz, 1 V) |
| Insulation Resistance | 7500 M (CR0.33 F) | (20 , 100 V, 1 min) |
| Insulation Resistance | 2500 s (CR0.33 F) | (20 , 100 V, 1 min) |
| Dimensions (Fig. 1) | W Max: 10 mm | P 0.5: 5.5 mm |
| Dimensions (Fig. 1) | H Max: 7.5 mm | F 0.5: 5 mm |
| Dimensions (Fig. 1) | T Max: 10 mm | d 0.1: - mm |
| Dimensions (Fig. 1) | L Min: 20 mm |
2511101810_WALSON-C212S10442P20001_C52205132.pdf
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