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Panasonic EEEFK1E391SP Aluminum Electrolytic Capacitors

The FKS series Type V from Panasonic are surface mount aluminum electrolytic capacitors designed for high reliability and long life. These high-temperature, lead-free reflow capacitors feature low impedance, support high ripple current, and operate across a temperature range from -55°C to 105°C. They have capacitance ratings from 39µF to 1800µF, with voltage ratings between 6.3VDC and 50VDC and a capacitance tolerance of ±20%. The devices are qualified under automotive standards (AEC-Q200), with an endurance of 2000 hours at 105°C, and sizes vary from 6.3mm x 5.8mm to 10mm x 10.2mm (diameter x length).

Authorized Distributors
Source:DigiKey
Part No:EEE-FK1E391SP
Stock:0
Inv Date:06-01-2026
Price: Unit price: $0.38976
Buy/RFQ:
Part No:EEE-FK1E391SP
Stock:0
Inv Date:06-02-2026
Price: Unit price: $1.06
Buy/RFQ:
Part No:EEE-FK1E391SP
Stock:0
Inv Date:06-01-2026
Price: Unit price: $0.275
Buy/RFQ:

Panasonic EEEFK1E391SP Aluminum Electrolytic Capacitors Specifications:

  • Capacitance Range: 39µF to 1800µF
  • Voltage Range: 6.3VDC to 50VDC
  • Capacitance Tolerance: ±20%
  • Operating Temperature: -55°C to 105°C
  • Endurance: 2000 hours at 105°C
  • Size Variations: 6.3mm x 5.8mm to 10mm x 10.2mm
  • RoHS Compliant
  • AEC-Q200 Automotive Grade Certified
  • Leakage Current: Is 0.01 CV or 3 (WA) after 2 minutes
  • Impedance at 120Hz: 2Ω to 4Ω depending on size
  • Dissipation Factor: within specified limits after endurance testing
  • Vibration-proof (30G) available upon request
  • Lead-Free Reflow Compatible

Buy the Panasonic EEEFK1E391SP U–2013 Reliable Aluminum Electrolytic Capacitors for Industrial Applications

Purchase the Panasonic EEEFK1E391SP aluminum electrolytic capacitors online and experience dependable, high-performance components. These surface mount capacitors are ideal for demanding industrial applications, featuring a wide temperature range from -55°C to 105°C, high endurance of 2000 hours at 105°C, and compliance with automotive standards. Their low impedance and support for high ripple currents make them suitable for power supplies, automotive electronics, and industrial control systems. Order now to secure reliable and RoHS-compliant capacitors with proven high-quality construction.

Order your Panasonic EEEFK1E391SP surface mount electrolytic capacitor today and ensure long-lasting, high-reliability performance for your industrial projects.

Frequently Asked Questions

Where can I buy Panasonic EEEFK1E391SP?

You can click on the BUY or RFQ button to purchase EEEFK1E391SP from an authorized Panasonic distributor.

How do I troubleshoot issues or seek technical support for part EEEFK1E391SP?

You can download the EEEFK1E391SP datasheet or visit the Panasonic website for support.

Who is the manufacturer of EEEFK1E391SP?

Panasonic

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