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Specifications
Voltage Rating:
2.5V
Capacitance:
390uF
Lifetime:
5500hrs@125℃
Tolerance:
±20%
Height - Seated (Max):
7.3mm
Diameter:
4.3mm
Operating Temperature:
-55℃~+125℃
Mfr. Part #:
EEFKX0E391RE
Package:
SMD,7.3x4.3mm
Key Attributes
Model Number:
EEFKX0E391RE
Product Description
Product Overview
The KX series Conductive Polymer Aluminum Electrolytic Capacitors are high-temperature, long-life surface mount type components designed for general-purpose and standard use in electronic equipment. These capacitors offer low ESR (Equivalent Series Resistance) and RoHS compliance, making them suitable for a wide range of applications including audio/visual equipment, home appliances, computers, office equipment, and optical or measuring instruments. They are engineered for reliability and performance in demanding environments.
Product Attributes
- Brand: Panasonic (implied by context)
- Type: Conductive Polymer Aluminum Electrolytic Capacitors
- Mounting Type: Surface Mount
- Series: KX series
- Features: High temperature long life product, Low ESR
- Compliance: RoHS compliance, Halogen free
Technical Specifications
| Series | Category Voltage [125 ] (V) | Rated Voltage [105 ] (V) | Capacitance (F) | Case Size (mm) L x W x H | Ripple Current*1 (mA rms) | ESR*2 (m max.) | Part Number | Min. Packaging Qty (pcs) |
|---|---|---|---|---|---|---|---|---|
| KX | 1.6 | 2.0 V, 2.5 V | 220 | 7.3 x 4.3 x 1.9 | 3500 | 9 | EEFKX0E221RE | |
| KX | 2.0 | 2.0 V, 2.5 V | 330 | 7.3 x 4.3 x 1.9 | 3500 | 9 | EEFKX0D331RE | |
| KX | 2.5 | 2.0 V, 2.5 V | 470 | 7.3 x 4.3 x 1.9 | 3500 | 9 | EEFKX0D471RE | |
| KX | 2.0 V, 2.5 V | 390 | 7.3 x 4.3 x 1.9 | 3500 | 9 | EEFKX0E391RE | ||
| KX | 2.0 V, 2.5 V | 330 | 7.3 x 4.3 x 1.9 | 6300 | 1.9 | EEFKX0E331RE | ||
| Endurance: 125 5500 h | ||||||||
| Damp Heat: 85 85 1000 h | ||||||||
| Category Temperature Range: -55 to +125 | ||||||||
| Capacitance Change: Within 20 % of the initial value | ||||||||
| Dissipation Factor (tan ) (120 Hz / +20 ): 0.1 | ||||||||
| DC Leakage Current (2 minutes): 0.1 CV (A) | ||||||||
| Surge Voltage (15 to 35 ): Rated voltage 1.25 | ||||||||
| Dimensions (not to scale): L0.2, W10.2, W20.1, H0.1, P0.3 | ||||||||
2410121934_PANASONIC-EEFKX0E391RE_C5188593.pdf
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