C4AEJBU5125A12J KEMET C4AEJBU5125A12J is a 12.5µF, 700V DC, ±5% tolerance radial film capacitor with polypropylene dielectric and 5.5mΩ ESR.
Mfr Part #:

C4AEJBU5125A12J

Available from 1 distributors
Mfr Name: Yageo
Yageo
KEMET C4AEJBU5125A12J is a 12.5µF, 700V DC, ±5% tolerance radial film capacitor with polypropylene dielectric and 5.5mΩ ESR.
✓ Total Stock: 64 pcs

C4AEJBU5125A12J Available from 1 distributor

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C4AEJBU5125A12J Specifications Quick View

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

C4AEJBU5125A12J Description

Short technical summary and product information.

The KEMET C4AEJBU5125A12J is a metallized polypropylene film capacitor designed for DC link and DC filtering applications in high frequency switching circuits. It offers a capacitance of 12.5µF with a ±5% tolerance and a DC voltage rating of 700V. The capacitor features a very low equivalent series resistance (ESR) of 5.5mΩ, making it suitable for high ripple current and high efficiency power conversion designs.

 

This radial through-hole component has a lead spacing of 27.5mm and measures 31.5mm in length, 22mm in width, and 37.2mm in height. It is terminated with PC pins for reliable solder connections on printed circuit boards. The operating temperature range spans from -40°C to 85°C, ensuring stable performance across a wide range of environmental conditions.

 

The capacitor is RoHS3 compliant and REACH unaffected, with a moisture sensitivity level of 1 (unlimited). It is packaged in a radial case style, suitable for bulk or tape and reel handling. The part is cross-referenced as DigiKey part number 399-7573-ND.

C4AEJBU5125A12J Quick Information

Product Type: Film Capacitor
Canonical Name: KEMET C4AEJBU5125A12J 12.5µF 700V DC Film Capacitor
Subcategory: DC Link Film Capacitor

C4AEJBU5125A12J Compliance

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

C4AEJBU5125A12J Features

  • 12.5µF capacitance with ±5% tolerance.
  • Rated for 700V DC operation.
  • Low ESR of 5.5mΩ for high efficiency.
  • Metallized polypropylene dielectric construction.
  • Radial through-hole package with PC pins.

C4AEJBU5125A12J Applications

  • Used in DC link and DC filtering circuits.
  • Suitable for high frequency switching power supplies.
  • Ideal for power conversion and inverter designs.

C4AEJBU5125A12J FAQs

6 frequently asked questions generated from this part’s specifications.
What is the capacitance and tolerance of the C4AEJBU5125A12J?

The capacitance is 12.5µF with a tolerance of ±5%.

What is the voltage rating of this capacitor?

The DC voltage rating is 700V.

What dielectric material is used?

The dielectric is metallized polypropylene (PP).

What is the package type and mounting style?

It is a radial through-hole package with PC pin termination and 27.5mm lead spacing.

What is the operating temperature range?

The operating temperature range is -40°C to 85°C.

What is the ESR of this capacitor?

The equivalent series resistance (ESR) is 5.5mΩ.

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