Mica Capacitors CD42FD253FO3
CD42FD253FO3
Knowles Cornell Dubilier’s mica capacitors deliver stable, high-frequency performance with low loss and high insulation resistance across a wide temperature range.
Brand: Knowles
Manufacturers:
Product Overview
Features
- Capacitance values from 1 pF to 0.1 µF
- Voltage ratings up to 15,000 VDC
- Temperature range: −55°C to +125°C
- Dissipation factor as low as 0.0003 at 1 MHz
- High insulation resistance: ≥10,000 MΩ
- Conformally coated or epoxy dipped for environmental protection
Benefits
- Maintains capacitance stability over time and temperature
- Withstands high-voltage applications without breakdown
- Minimizes signal loss in RF and high-frequency circuits
- Ensures long-term reliability in critical systems
- Supports compact designs with multiple form factors
- Suitable for harsh environments due to robust encapsulation
Target Applications
- RF transmitters and receivers
- High-voltage power supplies
- Oscillators and filters
- Impulse and pulse circuits
- Medical imaging equipment
- Military and aerospace electronics
Specifications
| Part Number | CD42FD253FO3 |
|---|---|
| Capacitance | 0.025 µF |
| Tolerance | ±1% |
| DC Voltage | 500 V |
| Case Size | Radial |
| Dielectric | Mica |
| Product | Mica Capacitor |
| Product Type | Radial |
| Range | CD42 |
| Mounting | Through Hole |
| Series Family | CD42 |
| Height | 0.882" (22.40mm) |
| Lead Spacing | 1.063" (27.00mm) |
| Dimensions | 1.429" L x 0.331" W (36.30mm x 8.40mm) |
| Brand | Cornell Dubilier |
Product Documentation
Datasheets
Design Files
3D Models
Additional Resources
Distributor Inventory
Powered by NetComponents
| Part Number | Part Description | Quantity | Distributor |
|---|---|---|---|
| CD42FD253FO3F | MICA CAPACITORS 25NF 500V 1% | 2 |
Mouser Electronics Inc.
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|
| CD42FD253FO3F | CORNELL DUBILIER KNOWLES | 5 |
DigiKey
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|
| CD42FD253FO3F | 9 |
New Yorker Electronics
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|