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Panasonic EEUFC1J391B Aluminum Electrolytic Capacitor

Panasonic's EEU-FC1J391B is a radial lead aluminum electrolytic capacitor series known for its endurance and low impedance characteristics. Designed to operate within a temperature range of -55°C to +105°C, these capacitors are AEC-Q200 compliant, ensuring suitability for automotive applications. They exhibit low leakage current and dissipation factor, contributing to efficient circuit performance. The endurance is rated for 105°C for 1000 to 5000 hours, demonstrating reliability under demanding conditions. The frequency correction factor for ripple current is provided for various frequencies, allowing for optimized performance in different circuit designs. These capacitors are ideal for power supplies, filtering, and decoupling applications in automotive, industrial, and consumer electronics.

Authorized Distributors
Source:DigiKey
Part No:EEU-FC1J391B
Stock:2000
Inv Date:06-01-2026
Price: Unit price: $0.63248
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Part No:EEU-FC1J391B
Stock:1003
Inv Date:06-02-2026
Price: Unit price: $1.63
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Part No:EEU-FC1J391B
Stock:59564
Inv Date:06-01-2026
Price: Unit price: $0.4669
Buy/RFQ:
Part No:EEU-FC1J391B
Stock:59564
Inv Date:06-01-2026
Price: Unit price: $0.4669
Buy/RFQ:

Panasonic EEUFC1J391B Aluminum Electrolytic Capacitor Specifications:

  • Endurance: 105 ℃ 1000 h to 5000 h
  • Low Impedance: Yes
  • AEC-Q200 Compliant: Yes
  • RoHS Compliant: Yes
  • Temperature Range: -55 ℃ to +105 ℃
  • Rated Voltage Range: 6.3 V to 100 V
  • Capacitance Range: 2.2μF to 15000μF
  • Capacitance Tolerance: ±20 %(120 Hz/+20℃)
  • Leakage Current: I ≦ 0.01 CV or 3(μA)After 2 minutes
  • Dissipation Factor (tan δ): 0.07 to 0.22 (depending on voltage and capacitance)
  • Capacitance Change (After Life Test): Within ±20 % of initial value
  • DC Leakage Current (After Life Test): Within initial limit
  • Shelf Life: Meets endurance limits after storage and voltage treatment
  • Frequency Correction Factor for Ripple Current: Varies depending on frequency and capacitance (see datasheet)

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Frequently Asked Questions

Where can I buy Panasonic EEUFC1J391B?

You can click on the BUY or RFQ button to purchase EEUFC1J391B from an authorized Panasonic distributor.

How do I troubleshoot issues or seek technical support for part EEUFC1J391B?

You can download the EEUFC1J391B datasheet or visit the Panasonic website for support.

Who is the manufacturer of EEUFC1J391B?

Panasonic

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