myMectronic
myMectronic

A Premier B2B Part Search

KEMET C4AQUBU4180A1XJ high-voltage film capacitor

The C4AQUBU4180A1XJ is a high-performance film capacitor designed for automotive DC link applications. Made with metallized polypropylene dielectric, it offers a capacitance of 18uF with a tolerance of 5%, and a voltage rating of 1300 VDC. This radial style capacitor features wire leads, a temperature range of -40°C to +105°C, and RoHS compliance. It provides excellent insulation resistance, low dissipation factor, and high ripple current capacity, making it suitable for demanding automotive and power electronics applications. Compact and reliable, it ensures stable performance under diverse environmental conditions.

Authorized Distributors
Source:DigiKey
Part No:C4AQUBU4180A1XJ
Stock:191
Inv Date:06-05-2026
Price: Unit price: $2.67
Buy/RFQ:
Part No:C4AQUBU4180A1XJ
Stock:834
Inv Date:06-06-2026
Price: Unit price: $2.67
Buy/RFQ:
Part No:C4AQUBU4180A1XJ
Stock:0
Inv Date:06-05-2026
Price: Unit price: $1.53
Buy/RFQ:
Part No:C4AQUBU4180A1XJ
Stock:140
Inv Date:06-05-2026
Price: Unit price: $1.92
Buy/RFQ:
Part No:C4AQUBU4180A1XJ
Stock:140
Inv Date:06-05-2026
Price: Unit price: $1.92
Buy/RFQ:

KEMET C4AQUBU4180A1XJ high-voltage film capacitor Specifications:

  • Capacitance: 18uF
  • Capacitance Tolerance: 5%
  • Voltage DC: 1300 VDC
  • Temperature Range: -40°C to +105°C
  • Lead Spacing: 27.5mm
  • Dielectric: Metallized Polypropylene
  • Style: Radial with Wire Leads
  • RoHS: Yes
  • Dissipation Factor: 0.02% at 10 kHz
  • Insulation Resistance: 16.66667 Ohms
  • Ripple Current: 4.5 Amps Irms at 10 kHz, 70°C
  • Maximum Voltage: 29 V
  • Inductance: 25 nH
  • Resistance: 19.1 mOhms at 10 kHz, 70°C
  • Dissipation factor and resistance tested at specified conditions

Buy the KEMET Series C4AQ High-Voltage Capacitor: C4AQUBU4180A1XJ

Purchase the KEMET Series C4AQ high-voltage film capacitor online today to enhance your power electronics or automotive systems. This 18uF, 1300VDC capacitor features metallized polypropylene dielectric for excellent electrical stability and durability. It operates reliably across a temperature range of -40°C to +105°C, with RoHS compliance ensuring environmental safety. Suitable for demanding DC link and energy storage applications, its compact radial design with wire leads simplifies integration. Stock available for quick delivery, making it the ideal choice for engineers seeking dependable performance and quality assurance.

Order your KEMET Series C4AQ high-voltage film capacitor today and ensure reliable power performance for automotive or industrial applications.

Frequently Asked Questions

Where can I buy KEMET C4AQUBU4180A1XJ?

You can click on the BUY or RFQ button to purchase C4AQUBU4180A1XJ from an authorized KEMET distributor.

How do I troubleshoot issues or seek technical support for part C4AQUBU4180A1XJ?

You can download the C4AQUBU4180A1XJ datasheet or visit the KEMET website for support.

Who is the manufacturer of C4AQUBU4180A1XJ?

KEMET

Sponsored by