Evans Group Component
Paktron Capstick CB4G / CB4G-FS / CB6G-FS Series
Surface-mount MLP film capacitors for 48 V bus filtering, switching power supplies and DC-DC converters; 100 VDC (CB4G/CB4G-FS) or 500 VDC (CB6G-FS).
Description
Paktron’s CB4G-FS and CB6G-FS Capstick® capacitors are third-generation, thermally shielded multilayer polymer film capacitors designed for high-frequency power conversion applications. The series provides a compact, non-polarized film capacitor solution for 48 V bus input and output filtering, switching power supplies, DC-to-DC converters, and reflected RFI filtering. The Capstick® design combines low ESR/ESL construction, high ripple current capability, and self-healing metallized PET film technology in a surface-mount package. These capacitors are well suited for applications where designers need a reliable alternative to ceramic and tantalum capacitors at elevated voltage, especially in high-frequency switching power trains above 100 kHz.
Key features
- Type: Multilayer Polymer (MLP) Film
- Grade: Hi-Rel / Rugged
- Rated Voltage: CB4G / CB4G-FS: 100 VDC / 80 VAC; CB6G-FS: 500 VDC / 250 VAC
- Capacitance: CB4G: 2.0 µF to 10.0 µF @ 1 kHz; CB4G-FS/CB6G-FS: 0.47 µF to 10.0 µF @ 1 kHz
- Operating Temp: -55 °C to +125 °C
Applications
- High-frequency switching power supplies
- 48 V bus input and output filters
- DC-to-DC converters
- DC link / DC filtering
- Output filters
- High-voltage input filters
- AC and quasi-AC input filters
Specifications
| Type | Multilayer Polymer (MLP) Film |
|---|---|
| Grade | Hi-Rel / Rugged |
| Rated Voltage | CB4G / CB4G-FS: 100 VDC / 80 VAC; CB6G-FS: 500 VDC / 250 VAC |
| Capacitance | CB4G: 2.0 µF to 10.0 µF @ 1 kHz; CB4G-FS/CB6G-FS: 0.47 µF to 10.0 µF @ 1 kHz |
| Operating Temp | -55 °C to +125 °C |
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