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KEMET C4AQNBU4800M12J Film Capacitor

The KEMET C4AQNBU4800M12J is a radial, metallized polypropylene film capacitor specifically engineered for demanding automotive DC link applications. This capacitor provides high capacitance stability and reliability under harsh operating conditions. Its robust design and AEC-Q200 qualification ensure suitability for automotive environments. The capacitor's low dissipation factor and high insulation resistance contribute to efficient power management and long-term performance. It is ideal for applications requiring high voltage and ripple current handling capabilities.

Authorized Distributors
Source:Newark
Part No:C4AQNBU4800M12J
Stock:58
Inv Date:06-05-2026
Price: Unit price: $4.95
Buy/RFQ:
Source:DigiKey
Part No:C4AQNBU4800M12J
Stock:0
Inv Date:06-05-2026
Price: Unit price: $4.35
Buy/RFQ:
Part No:C4AQNBU4800M12J
Stock:238
Inv Date:06-06-2026
Price: Unit price: $4.35
Buy/RFQ:

KEMET C4AQNBU4800M12J Film Capacitor Specifications:

  • Series: C4AQ-M
  • Dielectric: Metallized Polypropylene
  • Style: Radial
  • Lead: Wire Leads
  • Qualifications: AEC-Q200, IEC61071, EN61071, VDE0560
  • AEC-Q200: Yes
  • Capacitance: 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: 3.8 GOhms
  • Max dV/dt: 75 V/us
  • Resistance: 6.6 mOhms (10kHz 70C)
  • Ripple Current Irms: 13.2 Amps (10kHz 70C)
  • Ripple Current Ipkr: 600 Amps
  • Inductance: 28 nH
  • Rth: 23 C/W
  • Packaging: Bulk, Box
  • Packaging Quantity: 64

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Frequently Asked Questions

Where can I buy KEMET C4AQNBU4800M12J?

You can click on the BUY or RFQ button to purchase C4AQNBU4800M12J from an authorized KEMET distributor.

How do I troubleshoot issues or seek technical support for part C4AQNBU4800M12J?

You can download the C4AQNBU4800M12J datasheet or visit the KEMET website for support.

Who is the manufacturer of C4AQNBU4800M12J?

KEMET

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