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ECQ-E4123KF Panasonic ECQ-E4123KF is a 0.012 µF metallized polyester film capacitor rated for 400V DC with ±10% tolerance in a radial through-hole package.
Mfr Part #:

ECQ-E4123KF

Available from 1 distributors
Mfr Name: Panasonic Electronic Components
Panasonic Electronic Components
Panasonic ECQ-E4123KF is a 0.012 µF metallized polyester film capacitor rated for 400V DC with ±10% tolerance in a radial through-hole package.
Total Stock: 4,600 pcs

ECQ-E4123KF Available from 1 distributors

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Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
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4,600 pcs
4600 pcs On Request 1 On Request On Request On Request On Request On Request

ECQ-E4123KF Specifications Quick View

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

ECQ-E4123KF Description

Short technical summary and product information.

The Panasonic ECQ-E4123KF is a metallized polyester film capacitor designed for general purpose applications. It offers a capacitance of 0.012 µF with a tolerance of ±10% and a rated DC voltage of 400V.

 

This capacitor features a radial through-hole package with PC pin termination and a lead spacing of 7.50 mm. Its dimensions are 10.30 mm length, 4.40 mm width, and 8.50 mm seated height. The operating temperature range spans -40°C to 105°C.

 

Typical applications include DC filtering, coupling, bypass, and snubber circuits in power supplies and audio equipment. The metallized polyester construction provides self-healing properties and stable performance over time.

 

The ECQ-E4123KF is RoHS3 compliant and REACH unaffected, with an MSL rating of 1 (unlimited). It is a reliable choice for through-hole designs requiring a compact film capacitor.

ECQ-E4123KF Quick Information

Product Type: Film Capacitor
Canonical Name: Panasonic ECQ-E4123KF Metallized Polyester Film Capacitor, 0.012 µF, 400V DC, ±10%, Radial
Subcategory: Metallized Polyester Film Capacitor

ECQ-E4123KF Compliance

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

ECQ-E4123KF Features

  • 0.012 µF capacitance with ±10% tolerance.
  • Rated for 400V DC operation.
  • Metallized polyester dielectric construction.
  • Radial through-hole package with PC pins.
  • Operating temperature range -40°C to 105°C.

ECQ-E4123KF Applications

  • General purpose DC filtering and coupling.
  • Snubber circuits and timing applications.
  • Blocking and bypass in power supplies.
  • Audio crossover networks.

ECQ-E4123KF FAQs

7 frequently asked questions generated from this part’s specifications.
What is the capacitance value of the ECQ-E4123KF?

0.012 µF.

What is the rated DC voltage?

400V DC.

What dielectric material is used?

Polyester, Metallized.

What is the capacitance tolerance?

±10%.

What is the package type?

Radial through-hole with PC pin termination.

What is the operating temperature range?

-40°C to 105°C.

What is the lead spacing?

7.50 mm.

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