Capstick CB4G-FS / CB6G-FS Series
Product Series Specifications
| General Parameters | |
|---|---|
| Type: | Multilayer Polymer (MLP) Film |
| Grade: | Hi-Rel / Rugged |
| Dielectric/Construction: | Non-inductively constructed with metallized polyester dielectric, polyethylene terephthalate (PET), in a parallel plate multilayer polymer (MLP) design. Self-healing film construction helps avoid shorts, and the case uses UL94V-0 rated epoxy coating and lead-frame materials. |
| Rated Voltage: | 100 VDC / 80 VAC for CB4G-FS 500 VDC / 250 VAC for CB6G-FS |
| Capacitance: | 0.47 µF to 10.0 µF @ 1 kHz |
| Sizes: | CB4G and CB6G surface-mount case platforms with gull-wing lead configurations |
| Operating Temp: | -55 °C to +125 °C |
Overview
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.
Additional Features
- 3rd generation thermally shielded Capstick® capacitor design
- Surface-mount capability with gull-wing leads
- Ideal for 48 V bus input and output filtering
- Made for >100 kHz switching power trains and reflected RFI
- Low impedance ESR/ESL construction
- High ripple current / high capacitance performance
- Self-healing film construction helps avoid shorts
- Non-polarized capacitor design
- Reliable alternative to ceramic and tantalum capacitor faults at elevated voltage
- Flat surface for pick-and-place assembly
- Volumetrically efficient package design
- RoHS-6 compliant FS suffix for Pb-free soldering compatibility
- Made in U.S.A.
Typical 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
- Low-pass filters
- Reflected RFI filtering
- Compact high-capacitance power designs
- Surface-mount power electronics assemblies
