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KEMET C4AQNLW4380M34J Film Capacitor

The KEMET C4AQNLW4380M34J is a radial, metallized polypropylene film capacitor specifically engineered for demanding automotive DC link applications. Its robust construction and high voltage rating (1000 VDC) ensure reliable performance in automotive systems. The capacitor's AEC-Q200 qualification guarantees adherence to stringent automotive quality standards, making it suitable for critical applications requiring high reliability and longevity. It features a capacitance of 3.8uF with a 5% tolerance and an operating temperature range of -55°C to +105°C.

Authorized Distributors
Source:Newark
Part No:C4AQNLW4380M34J
Stock:80
Inv Date:06-05-2026
Price: Unit price: $6.42
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Source:DigiKey
Part No:C4AQNLW4380M34J
Stock:0
Inv Date:06-05-2026
Price: Unit price: $5.04
Buy/RFQ:
Part No:C4AQNLW4380M34J
Stock:250
Inv Date:06-06-2026
Price: Unit price: $5.91
Buy/RFQ:

KEMET C4AQNLW4380M34J Film Capacitor Specifications:

  • Series: C4AQ-M
  • Dielectric: Metallized Polypropylene
  • Style: Radial
  • RoHS: Yes
  • Lead: 4 Wire Leads
  • Qualifications: AEC-Q200, IEC61071, EN61071, VDE0560
  • AEC-Q200: Yes
  • Rth: 33 C/W
  • Capacitance: 3.8 uF
  • Capacitance Tolerance: 5%
  • Voltage DC: 1000 VDC
  • Temperature Range: -55/+105°C
  • Rated Temperature: 85°C
  • Dissipation Factor: 0.02% (10 kHz 25C)
  • Insulation Resistance: 7.9 GOhms
  • Max dV/dt: 37 V/us
  • Resistance: 19.3 mOhms (10kHz 70C)
  • Ripple Current Irms: 6.4 Amps (10kHz 70C)
  • Ripple Current Ipkr: 140.6 Amps
  • Inductance: 7 nH
  • Dimensions L: 41.5mm +0.6/-0.7mm
  • Dimensions H: 15mm +0.2/-0.7mm
  • Dimensions T: 24mm +0.4/-0.7mm
  • Dimensions S: 37.5mm +/-0.4mm
  • Dimensions S1: 10.2mm +/-0.4mm
  • Dimensions LL: 6mm +0/-2mm
  • Dimensions F: 1.2mm +/-0.05mm
  • Packaging: Bulk, Box
  • Packaging Quantity: 132

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Frequently Asked Questions

Where can I buy KEMET C4AQNLW4380M34J?

You can click on the BUY or RFQ button to purchase C4AQNLW4380M34J from an authorized KEMET distributor.

How do I troubleshoot issues or seek technical support for part C4AQNLW4380M34J?

You can download the C4AQNLW4380M34J datasheet or visit the KEMET website for support.

Who is the manufacturer of C4AQNLW4380M34J?

KEMET

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