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ECQ-E4105KF CAP FILM 1UF 10% 400VDC RADIAL. This is a metallized polyester film capacitor with 1 µF capacitance, 400V DC rating, and ±10% tolerance.
Mfr Part #:

ECQ-E4105KF

Available from 1 distributors
Mfr Name: Panasonic Electronic Components
Panasonic Electronic Components
CAP FILM 1UF 10% 400VDC RADIAL. This is a metallized polyester film capacitor with 1 µF capacitance, 400V DC rating, and ±10% tolerance.
✓ Total Stock: 30 pcs

ECQ-E4105KF Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Bristol Electronics ✓
Non-Authorised Inventory information
30 pcs
On Request
30 pcs On Request 1 On Request On Request 2026-02-25 06:16:38 On Request On Request
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ECQ-E4105KF 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
Termination
Tolerance
Voltage Rating
Width
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ECQ-E4105KF Description

Short technical summary and product information.

The Panasonic ECQ-E4105KF is a metallized polyester film capacitor designed for general purpose applications. It offers a nominal capacitance of 1 µF with a tolerance of ±10%, and a DC voltage rating of 400V. The capacitor features a through-hole radial package with PC pin terminations and a lead spacing of 22.50mm (0.886"). Its physical dimensions are 26.00mm (1.024") in length, 8.50mm (0.335") in width, and 19.00mm (0.748") in height.

 

The operating temperature range is -40°C to 105°C, making it suitable for a wide variety of environments. The metallized polyester construction provides self-healing properties, enhancing reliability in DC filtering, coupling, and decoupling circuits. The radial leaded format allows for easy insertion in through-hole PCB layouts.

ECQ-E4105KF Quick Information

Product Type: Film Capacitor
Canonical Name: Panasonic ECQ-E4105KF Film Capacitor, 1 µF, 400 V, ±10%, Radial
Subcategory: Metallized Polyester Film Capacitor

ECQ-E4105KF Compliance

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

ECQ-E4105KF Features

  • 1 µF capacitance with ±10% tolerance.
  • Rated for 400V DC operation.
  • Metallized polyester dielectric construction.
  • Through-hole radial package with 22.5mm lead spacing.
  • Operating temperature range -40°C to 105°C.

ECQ-E4105KF Applications

  • General purpose DC filtering circuits.
  • Suitable for coupling and decoupling applications.
  • Used in power supply bypassing.
  • Ideal for timing and snubber circuits.

ECQ-E4105KF FAQs

7 frequently asked questions generated from this part’s specifications.
What is the capacitance of the ECQ-E4105KF?

The capacitance is 1 µF.

What is the voltage rating of this capacitor?

The DC voltage rating is 400V.

What is the tolerance of the ECQ-E4105KF?

The tolerance is ±10%.

What dielectric material is used?

The dielectric is metallized polyester.

What is the package type?

The package is a radial through-hole type.

What is the operating temperature range?

The operating temperature range is -40°C to 105°C.

What is the lead spacing?

The lead spacing is 22.50mm (0.886").

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