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KEMET C4AQNLU4480M19J Film Capacitor

The KEMET C4AQNLU4480M19J is a radial, metallized polypropylene film capacitor specifically engineered for demanding automotive DC link applications. This capacitor provides high capacitance (4.8uF) with a 5% tolerance, ensuring stable performance in fluctuating voltage environments. Its robust design, rated for 1000 VDC and an operating temperature range of -55°C to +105°C, makes it suitable for a wide range of automotive systems requiring reliable power filtering and decoupling. The capacitor's low dissipation factor (0.02%) and high insulation resistance (6.3 GOhms) contribute to efficient and stable operation. It is AEC-Q200 qualified, demonstrating its suitability for automotive applications.

Authorized Distributors
Source:Newark
Part No:C4AQNLU4480M19J
Stock:189
Inv Date:06-05-2026
Price: Unit price: $1.18
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Source:DigiKey
Part No:C4AQNLU4480M19J
Stock:0
Inv Date:06-05-2026
Price: Unit price: $3.46
Buy/RFQ:
Part No:C4AQNLU4480M19J
Stock:51
Inv Date:06-06-2026
Price: Unit price: $3.6
Buy/RFQ:

KEMET C4AQNLU4480M19J Film Capacitor Specifications:

  • Capacitance: 4.8 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: 6.3 GOhms
  • Max dV/dt: 75 V/us
  • Resistance: 9 mOhms (10kHz 70C)
  • Ripple Current Irms: 9.8 Amps (10kHz 70C)
  • Ripple Current Ipkr: 360 Amps
  • Inductance: 16 nH
  • Lead Spacing: 27.5mm
  • Dimensions L: 32mm +0.5/-0.7mm
  • Dimensions H: 19mm +0.2/-0.7mm
  • Dimensions T: 31mm +0.3/-0.7mm
  • Dimensions S: 27.5mm +/-0.4mm
  • Dimensions LL: 6mm +0/-2mm
  • Dimensions F: 0.8mm +/-0.05mm
  • Packaging: Bulk, Box
  • Quantity: 80
  • Dielectric: Metallized Polypropylene
  • Style: Radial
  • Lead: Wire Leads
  • Qualifications: AEC-Q200, IEC61071, EN61071, VDE0560
  • AEC-Q200 Qualification: Yes
  • Rth: 30 C/W

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Frequently Asked Questions

Where can I buy KEMET C4AQNLU4480M19J?

You can click on the BUY or RFQ button to purchase C4AQNLU4480M19J from an authorized KEMET distributor.

How do I troubleshoot issues or seek technical support for part C4AQNLU4480M19J?

You can download the C4AQNLU4480M19J datasheet or visit the KEMET website for support.

Who is the manufacturer of C4AQNLU4480M19J?

KEMET

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