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ECQ-E6394KF Panasonic ECQ-E6394KF is a 0.39 µF, 630V DC metallized polyester film capacitor with ±10% tolerance, radial through-hole package.
Mfr Part #:

ECQ-E6394KF

Available from 1 distributors
Mfr Name: Panasonic Electronic Components
Panasonic Electronic Components
Panasonic ECQ-E6394KF is a 0.39 µF, 630V DC metallized polyester film capacitor with ±10% tolerance, radial through-hole package.
Total Stock: 300 pcs

ECQ-E6394KF Available from 1 distributors

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Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
300 pcs
300 pcs On Request 1 On Request On Request 2026-02-25 06:16:38 On Request On Request

ECQ-E6394KF Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Capacitance
Dielectric Material
Height
Lead Spacing
Length
Mounting Type
Operating Temperature
Package / Case
Termination
Tolerance
Voltage Rating
Width

ECQ-E6394KF Description

Short technical summary and product information.

The Panasonic ECQ-E6394KF is a metallized polyester film capacitor designed for general purpose applications. It offers a capacitance of 0.39 µF with a tolerance of ±10% and a DC voltage rating of 630V. The capacitor features a radial through-hole package with PC pin terminations and a lead spacing of 22.50 mm. Its physical dimensions are 26.00 mm length, 8.50 mm width, and 18.90 mm height. The operating temperature range spans -40°C to 105°C, making it suitable for a variety of environments.

 

The metallized polyester dielectric provides self-healing properties, enhancing reliability in circuit designs. This component is RoHS3 compliant and REACH unaffected, meeting current environmental standards. The ECQ-E series from Panasonic is known for stable performance in coupling, decoupling, and filtering circuits where high voltage capability is needed.

ECQ-E6394KF Quick Information

Product Type: Film Capacitor
Series: ECQ-E
Canonical Name: Panasonic ECQ-E6394KF Metallized Polyester Film Capacitor, 0.39 µF, 630V, ±10%, Radial
Subcategory: Polyester Film Capacitor

ECQ-E6394KF Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

ECQ-E6394KF Features

  • 0.39 µF capacitance with ±10% tolerance.
  • Rated for 630V DC operation.
  • Metallized polyester dielectric construction.
  • Through-hole radial package with PC pins.
  • Operating temperature range -40°C to 105°C.

ECQ-E6394KF Applications

  • Suitable for DC link and snubber circuits.
  • Use in power supply filtering applications.
  • Ideal for coupling and decoupling in high voltage designs.
  • General purpose use in electronic equipment.

ECQ-E6394KF FAQs

7 frequently asked questions generated from this part’s specifications.
What is the capacitance of the ECQ-E6394KF?

0.39 µF.

What is the voltage rating of this capacitor?

630V DC.

What is the tolerance of the ECQ-E6394KF?

±10%.

What dielectric material is used in the ECQ-E6394KF?

Metallized polyester.

What is the package type of this capacitor?

Radial through-hole with PC pins and 22.50 mm lead spacing.

What is the operating temperature range?

-40°C to 105°C.

Is the ECQ-E6394KF RoHS compliant?

Yes, it is RoHS3 compliant.

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