Polymer Capacitors CLS481M250EA1C
CLS481M250EA1C
Aluminum polymer capacitors combine high capacitance and ultra-low ESR for compact, high-frequency filtering in power electronics.
Manufacturers:
Product Overview
Features
- ESR as low as 4.5 mΩ at 100 kHz
- Capacitance values up to 2700 µF and voltage ratings to 160Vdc
- Surface-mount molded chip, vertical chip (V-chip), and radial leaded form factors
- Operating temperature range from –40°C to +125°C
- Rated ripple current up to 6.9 A
- Solid conductive polymer electrolyte with no liquid content
- UL 94V-0 flame-retardant resin case
Benefits
- Reduces ripple voltage and noise in high-speed circuits
- Enables smaller designs by replacing multiple conventional capacitors
- Improves reliability with no electrolyte evaporation or leakage
- Extends service life with stable ESR over time and temperature
- Simplifies thermal management with lower self-heating
- Supports automated assembly with SMT-compatible packaging
Target Applications
- DC-DC converter output filtering
- High-frequency switching power supplies
- Telecom and networking equipment
- Industrial control and automation
- Consumer electronics and computing
- LED drivers and display systems
Specifications
| DC Voltage | 250 |
|---|---|
| Series Family | CLS |
| Product | Aluminum |
| Product Type | Flat Aluminum Polymer |
| Range | CLS |
| Part Number | CLS481M250EA1C |
| Min. Temp. | -55°C |
| Max. Temp. | 105°C |
| ESR | 331 mΩ |
| ESR Freq. | 120 |
| ESR Temp. | 25 |
| Type | Aluminum |
| Capacitance | 480µF |
| Dimensions | 0.5" x 1.75" x 2" |
| Brand | Cornell Dubilier |