Product Overview
The CL21/CL21X Series Capacitor is a metallized polyester film capacitor designed for DC and VHF signal applications. It is suitable for DC blocking, bypassing, coupling, filtering, and low pulse circuits. Key features include a non-inductive wound construction, wide capacitance range, small size, light weight, self-healing properties, long life, and flame-retardant epoxy resin encapsulation (UL94/V-0).
Product Attributes
- Brand: Wuxi Walson Electronics Co., Ltd.
- Product Name: CL21/CL21X Series Capacitor
- Material: Metallized polyester film
- Encapsulation: Flame-retardant epoxy resin
- Origin: Wuxi, China
- Certifications: UL94/V-0 (for encapsulation)
Technical Specifications
| Reference Standard | Operating Temperature Range | Rated Temperature | Rated Voltage (VDC) | Capacitance Range | Capacitance Tolerance | Voltage Proof | Dissipation Factor (max) | Insulation Resistance (min) |
|---|---|---|---|---|---|---|---|---|
| GB/T 7332-2011 (idt IEC 60384-2) | -40 +105 | 85 | 100/160/250/400/450/630/1000/1250 | 0.0010 F10.0 F | 5 % (J), 10 % (K) | 1.6 UR (20 , 5 s) | 0.0090 (CR1.0 F), 0.0100 (CR1.0 F) | 7500 M (CR0.33 F), 2500 s (CR0.33 F) |
Dimensions
| Customer's P/N | Spec. & Walsons P/N | Capacitance | Tol.% | Outline Dimensions (mm) (W Max x H Max x T Max) | P 0.5 | F 0.5 | d 0.1 | L Min | Fig. |
|---|---|---|---|---|---|---|---|---|---|
| C52205121 | CL21X-400V-104-P5 / C212G10442P20001 | 104 (0.1F) | 5 | 7.5 x 10 x 6 | 5 | - | 0.5 | 20 | 1 |
Reliability Test Summary
| Test Item | Requirement |
|---|---|
| Outline check | Appearance is regular without visible damage; Mark is regular, clear and correct. |
| Terminal Strength (Pull) | 5 N, 180, 101 s. No visible damage. |
| Terminal Strength (Bend) | 2.5 N, 90, 2 times. No visible damage. |
| Soldering Heat Resistance | No visible damage. |
| Solderability | Lead wire surface well tinned, welding layer area over 95%. |
| Rapid Change of Temperature | No visible damage. |
| Vibration | No visible damage. |
| Bump | No visible damage. |
| Climate Sequence (Dry Heat, Damp Heat Cyclic, Cold) | No visible damage, marking legible. Capacitance change: 5%. Increase of Dissipation Factor: 0.008 (1 kHz). Insulation Resistance: 50% of rated value. |
| Damp Heat Steady State | No visible damage. Capacitance change: 5%. Dissipation Factor change: 0.005 (1 kHz). Insulation Resistance: 50% of rated value. |
| Endurance | No visible damage, marking legible. Capacitance change: 8%. Dissipation Factor change: 0.005 (1 kHz). Insulation Resistance: 50% of rated value. |
| Temperature Characteristic | At -40 : -3.6 %C/C0. At 105 : 0C/C+6.3 %. |
| Charging and Discharging | No visible damage. Capacitance change: 5%. Dissipation Factor change: 0.005 (1 kHz). Insulation Resistance: 50% of rated value. |
2511101810_WALSON-C212G10442P20001_C52205121.pdf
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