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KEMET C4AQJBW5550M3MJ Film Capacitor

The KEMET C4AQJBW5550M3MJ is a radial, metallized polypropylene film capacitor specifically engineered for demanding automotive DC link applications. This capacitor provides high capacitance (55uF) with a tight tolerance (5%) and a robust voltage rating (700VDC), ensuring reliable performance in automotive systems. Its construction utilizes metallized polypropylene for excellent dielectric properties and stability. The capacitor is qualified to AEC-Q200 standards, demonstrating its suitability for automotive environments. It features a lead spacing of 52.5mm and is designed for efficient heat dissipation with a thermal resistance of 12 C/W. This component is ideal for applications requiring high capacitance, voltage endurance, and reliability in automotive power circuits.

Authorized Distributors
Source:DigiKey
Part No:C4AQJBW5550M3MJ
Stock:0
Inv Date:06-05-2026
Price: Unit price: $15.66
Buy/RFQ:
Part No:C4AQJBW5550M3MJ
Stock:6
Inv Date:06-06-2026
Price: Unit price: $18.08
Buy/RFQ:

KEMET C4AQJBW5550M3MJ 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: 12 C/W
  • Capacitance: 55 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: 500 MOhms
  • Max dV/dt: 15 V/us
  • Resistance: 4.1 mOhms (10kHz 70C)
  • Ripple Current: 23 Amps Irms (10kHz 70C), 825 Amps Ipkr
  • Inductance: 13 nH
  • L: 57.5mm +0.8/-0.7mm
  • H: 45mm +0.3/-0.7mm
  • T: 30mm +0.5/-0.7mm
  • S: 52.5mm +/-0.4mm
  • S1: 20.3mm +/-0.4mm
  • LL: 6mm +0/-2mm
  • F: 1.2mm +/-0.05mm
  • Packaging: Bulk, Box
  • Quantity: 27

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Frequently Asked Questions

Where can I buy KEMET C4AQJBW5550M3MJ?

You can click on the BUY or RFQ button to purchase C4AQJBW5550M3MJ from an authorized KEMET distributor.

How do I troubleshoot issues or seek technical support for part C4AQJBW5550M3MJ?

You can download the C4AQJBW5550M3MJ datasheet or visit the KEMET website for support.

Who is the manufacturer of C4AQJBW5550M3MJ?

KEMET

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