CDA-5.5V1.5F | Coin Type High Reliability Supercapacitor
Supercapacitor
5.5V
CDA Series
Coin Type
1.5F
Memory Backup
Technical Specifications#
| Parameter | Specification |
|---|---|
| Rated Voltage | 5.5V DC |
| Capacitance | 1.5F |
| ESR (Internal Resistance) | 10Ω |
| Maximum Current | 55mA |
| Operating Temperature | -40°C to +70°C |
| Endurance (Cycle Life) | 500,000 Cycles |
| Dimensions (D x H) | Φ19.5mm x 4.5mm |
| Electrolyte Type | Organic Electrolyte |
Key Features#
- Maximum Energy Density: With a 1.5F capacitance, this model offers the longest backup time available in the CDA coin-type series.
- Ultra-Low ESR: Reduced internal resistance (10Ω) ensures efficient energy delivery and minimal voltage drop during discharge.
- Compact Reliability: Maintains the standard Φ19.5mm diameter and 4.5mm height, allowing for easy upgrades from 1.0F models without PCB redesign.