SMT 405K100CB4G-FA
405K100CB4G-FA
High Q Porcelain SMT capacitors from the CF Series offer ultra-stable, low-loss performance for RF and microwave applications requiring high reliability and precision.
Brand: Knowles
Manufacturers:
Product Overview
Features
- Capacitance range from 100 pF to 2.0 µF 20
- Voltage ratings up to 50 VDC
- Ultra-stable C0G/NP0 dielectric with 0 ±15 ppm/°C temperature coefficient
- Low equivalent series resistance (ESR) and high quality factor (Q)
- Operating temperature range from –55°C to +125°C
- Multiple case sizes
- Available in multiple configurations
Benefits
- Maintains capacitance stability across wide temperature and frequency ranges
- Minimizes signal loss and distortion in high-frequency circuits
- Supports high-voltage designs with robust insulation resistance
- Enhances circuit reliability with no aging, piezoelectric effects, or dielectric absorption
- Flexible form factors simplify integration into diverse PCB layouts
- Suitable for automated surface-mount assembly processes
Target Applications
- RF impedance matching networks
- Power handling and DC blocking
- Bypass and coupling circuits
- Tuning and feedback loops
- Amplifier matching and VCO frequency stabilization
- Filtering, diplexers, and antenna matching
- Oscillators, timing circuits, and delay lines
Specifications
| Type | Film |
|---|---|
| Part Number | 405K100CB4G-FA |
| Capacitance | 4µF |
| Tolerance | -10%/+10% |
| DC Voltage | 100 |
| Product | Film |
| Product Type | SMT |
| Range | CB |
| Series Family | CB |
| ESR | 0.007 |
| ESR Freq. | 500000 |
| Max. Temp. | 125°C |
| Min. Temp. | -55°C |
| Height | 6.3 |
| Length | 11.4 |
| Brand | Cornell Dubilier |