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Panasonic EEUFK1C391 Aluminum Electrolytic Capacitor

This high-quality aluminum electrolytic capacitor series is designed for reliable performance in electronic circuits, featuring durability up to 105°C and long life endurance up to 5000 hours. It offers low impedance, miniaturization, and compliance with AEC-Q200 and RoHS standards, making it suitable for various industrial applications. Rated voltage ranges from 6.3V to 35V with capacitance options up to 12000 μF. Its structure ensures low leakage current, excellent ripple handling, and stability under high temperature, making it an essential component for power supplies and automotive electronics.

Authorized Distributors
Source:Newark
Part No:EEUFK1C391
Stock:1878
Inv Date:06-02-2026
Price: Unit price: $0.752
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Source:DigiKey
Part No:EEU-FK1C391
Stock:1043
Inv Date:06-02-2026
Price: Unit price: $0.68
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Part No:EEU-FK1C391
Stock:1400
Inv Date:06-02-2026
Price: Unit price: $0.66
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Part No:EEUFK1C391
Stock:0
Inv Date:06-02-2026
Price: Unit price: $0.64
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Panasonic EEUFK1C391 Aluminum Electrolytic Capacitor Specifications:

  • Category temperature range: -55°C to +105°C
  • Rated voltage range: 6.3 V to 35 V
  • Capacitance range: 180 UF to 12000 UF
  • Capacitance tolerance: +20 % (120 Hz / +20°C)
  • Leakage current: 0.01 CV (WA) after 2 minutes
  • Dissipation factor (tan δ): 0.22 at 6.3 V, decreasing to 0.12 at 35 V
  • Endurance: 3000 h at 105°C for lower ratings, up to 5000 h for others
  • Lifetime: up to 5,000 hours at 105°C
  • Compliance: AEC-Q200, RoHS
  • Impact resistance: Designed for high-reliability environments
  • Ripple current: specified per size and frequency
  • Physical size: various case sizes with lead pitch matching standard PCB requirements
  • Construction: Aluminum electrolytic with radial leads, leak-proof casing, pressure relief vent

Buy the Panasonic Series FK-A Aluminum Electrolytic Capacitors: EEUFK1C391

Purchase Panasonic FK-A series aluminum electrolytic capacitors online today for high reliability, long lifespan, and excellent performance in power supply, automotive, and industrial electronics. These capacitors are designed to withstand high temperatures up to 105°C and offer a range of capacitance and voltage options. Ensure your circuit's stability and efficiency with products compliant with industry standards like AEC-Q200 and RoHS. Enjoy fast delivery, quality assurance, and competitive pricing when you buy these essential components online for your engineering and manufacturing needs.

Get Panasonic FK-A series EEUFK1C391 high-performance aluminum electrolytic capacitor today—built for precision and long-lasting durability in demanding electronic applications.

Frequently Asked Questions

Where can I buy Panasonic EEUFK1C391?

You can click on the BUY or RFQ button to purchase EEUFK1C391 from an authorized Panasonic distributor.

How do I troubleshoot issues or seek technical support for part EEUFK1C391?

You can download the EEUFK1C391 datasheet or visit the Panasonic website for support.

Who is the manufacturer of EEUFK1C391?

Panasonic

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