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KEMET C4AQUBU4100A1WJ High-Voltage Film Capacitor

The C4AQUBU4100A1WJ is a high-voltage film capacitor designed for automotive DC link applications. Featuring metallized polypropylene dielectric and radial wire leads, it offers a capacitance of 1 microfarad with a 5% tolerance. Operating at 1300 V DC and -40°C to +105°C temperature range, this capacitor provides excellent insulation resistance of 30 Ohms and low dissipation factor of 0.02%. Its compact design with a 27.5mm lead spacing ensures reliable performance in demanding electrical environments and adheres to RoHS standards.

Authorized Distributors
Source:Newark
Part No:C4AQUBU4100A1WJ
Stock:708
Inv Date:06-05-2026
Price: Unit price: $2.66
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Source:DigiKey
Part No:C4AQUBU4100A1WJ
Stock:0
Inv Date:06-05-2026
Price: Unit price: $2.41
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Part No:C4AQUBU4100A1WJ
Stock:929
Inv Date:06-06-2026
Price: Unit price: $2.41
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Part No:C4AQUBU4100A1WJ
Stock:0
Inv Date:06-05-2026
Price: Unit price: $1.34
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KEMET C4AQUBU4100A1WJ High-Voltage Film Capacitor Specifications:

  • Capacitance: 1 µF
  • Tolerance: ±5%
  • Voltage DC: 1300 V
  • Dielectric: Metallized Polypropylene
  • Style: Radial
  • Lead Spacing: 27.5 mm
  • Operating Temperature Range: -40°C to +105°C
  • Temperature Rating: 70°C
  • Dissipation Factor: 0.02% at 10 kHz, 25°C
  • Insulation Resistance: 30 Ohms
  • Max dV/dt: 28 V/µs
  • Resistance: 33.1 mOhms at 10kHz, 70°C
  • Inductance: 25 nH
  • RoHS Compliant: Yes

Buy the KEMET Series C4AQ High-Voltage Film Capacitor: C4AQUBU4100A1WJ

Order the KEMET C4AQUBU4100A1WJ high-voltage film capacitor online now. Designed for automotive DC link systems, this metallized polypropylene capacitor offers 1 microfarad at 1300V DC, with a wide temperature range of -40°C to +105°C. Its radial wire leads and RoHS compliance make it suitable for demanding electrical environments. Whether for new installations or replacements, this capacitor ensures reliable, long-lasting performance, low dissipation factor, and high insulation resistance for your critical electronic applications.

Get KEMET C4AQUBU4100A1WJ high-voltage film capacitor today—engineered for automotive DC link applications and long-lasting durability.

Frequently Asked Questions

Where can I buy KEMET C4AQUBU4100A1WJ?

You can click on the BUY or RFQ button to purchase C4AQUBU4100A1WJ from an authorized KEMET distributor.

How do I troubleshoot issues or seek technical support for part C4AQUBU4100A1WJ?

You can download the C4AQUBU4100A1WJ datasheet or visit the KEMET website for support.

Who is the manufacturer of C4AQUBU4100A1WJ?

KEMET

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