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KEMET C4AQJBU4880M18J Film Capacitor

The KEMET C4AQJBU4880M18J is a high-performance metallized polypropylene film capacitor specifically engineered for demanding automotive DC link applications. Featuring a capacitance of 8.8µF, a 5% tolerance, and a robust 700VDC voltage rating, this capacitor delivers exceptional reliability and stability. Its AEC-Q200 qualification ensures compliance with automotive industry standards, making it suitable for a wide range of automotive electronic systems. 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 high capacitance in a compact radial package.

Authorized Distributors
Source:DigiKey
Part No:C4AQJBU4880M18J
Stock:0
Inv Date:06-05-2026
Price: Unit price: $3.9
Buy/RFQ:
Part No:C4AQJBU4880M18J
Stock:0
Inv Date:06-06-2026
Price: Unit price: $4.22
Buy/RFQ:

KEMET C4AQJBU4880M18J Film Capacitor Specifications:

  • Series: C4AQ-M
  • Dielectric: Metallized Polypropylene
  • Style: Radial
  • RoHS: Yes
  • Lead: Wire Leads
  • Qualifications: AEC-Q200, IEC61071, EN61071, VDE0560
  • AEC-Q200: Yes
  • Rth: 29 C/W
  • Capacitance: 8.8 uF
  • Capacitance_Tolerance: 5%
  • Voltage_DC: 700 VDC
  • Temperature_Range: -55/+105°C
  • Rated_Temperature: 85°C
  • Dissipation_Factor: 0.02% (10 kHz 25C)
  • Insulation_Resistance: 3.4 GOhms
  • Max_dVdt: 65 V/us
  • Resistance: 7.5 mOhms (10kHz 70C)
  • Ripple_Current_Irms: 10.9 Amps (10kHz 70C)
  • Ripple_Current_Ipkr: 572 Amps
  • Inductance: 25 nH
  • Dimensions_L: 32mm +0.5/-0.7mm
  • Dimensions_H: 30mm +0.2/-0.7mm
  • Dimensions_T: 16mm +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: 88

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Frequently Asked Questions

Where can I buy KEMET C4AQJBU4880M18J?

You can click on the BUY or RFQ button to purchase C4AQJBU4880M18J from an authorized KEMET distributor.

How do I troubleshoot issues or seek technical support for part C4AQJBU4880M18J?

You can download the C4AQJBU4880M18J datasheet or visit the KEMET website for support.

Who is the manufacturer of C4AQJBU4880M18J?

KEMET

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