EEUFR1H102
1000uF 50V aluminum electrolytic capacitor, FR series, low impedance, 105C rated, 12.5x25mm radial lead.
Product Overview
Description
The EEUFR1H102 is a high-voltage high-capacitance aluminum electrolytic capacitor from Panasonic's FR series, designed for 48V power supply applications and high-voltage DC bus filtering. This 1000uF capacitor with 50V rating provides excellent energy storage with low impedance characteristics.
Featuring Panasonic's advanced low-impedance electrolyte formulation, this capacitor delivers high ripple current capability with minimal self-heating. The robust construction includes a pressure relief vent and high-quality sealing for reliable operation.
The 12.5mm diameter x 25mm length case size provides excellent volumetric efficiency for high-power applications. This capacitor is ideal for 48V telecom power supplies, industrial motor drives, and high-voltage LED drivers.
Product Series
EEUFR
Primary Application
48V telecom power supplies
Key Features
- 50V rating for 48V system applications
- High capacitance for energy storage
- Low impedance for high ripple current
- High ripple current capability
- RoHS compliant and halogen-free
- Pressure relief vent for safety
Specifications
| Capacitance | 1000uF plus or minus 20% |
|---|---|
| Rated Voltage | 50V DC |
| Temperature Range | -55C to +105C |
| Lifetime | 5000 hours at 105C |
| Ripple Current | 1.38A rms at 105C, 100kHz |
| ESR | 0.10 ohm max at 20C, 100kHz |
| Case Size | 12.5mm D x 25mm L |
| Lead Spacing | 5.0mm |
Applications
48V telecom power supplies
Electronic system design
Industrial motor drives
Motor drive and control systems
High-voltage LED drivers
Motor drive and control systems
DC bus filtering
Electronic system design
Energy storage systems
Renewable energy systems
FAE Expert Insights
"The EEUFR1H102 is an excellent solution for 48V power supply applications. The 50V rating provides good voltage margin for 48V systems, and the 1000uF capacitance offers substantial energy storage. I've used this capacitor in telecom rectifiers and industrial 48V bus systems with excellent results. The FR series' low ESR minimizes heating even at high ripple currents. For 48V applications, this capacitor provides the right balance of voltage rating, capacitance, and size. The 12.5x25mm package is manageable for most PCB layouts while providing good thermal performance."
Ideal for 48V power supplies with good voltage margin and high capacitance
— David Wang, BeiLuo