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KEMET C4AQNEW5550M3AJ Film Capacitor

The KEMET C4AQNEW5550M3AJ is a high-performance metallized polypropylene film capacitor specifically engineered for demanding automotive DC link applications. This radial-style capacitor features a capacitance of 55µF, a 5% tolerance, and a robust 1000 VDC voltage rating, ensuring reliable operation in challenging environments. Its metallized polypropylene dielectric provides excellent stability and low losses, while the AEC-Q200 qualification guarantees compliance with automotive industry standards. With a rated temperature of 85°C and a wide operating temperature range, this capacitor is ideal for power conversion, energy storage, and filtering applications in automotive systems.

Authorized Distributors
Source:Newark
Part No:C4AQNEW5550M3AJ
Stock:36
Inv Date:06-05-2026
Price: Unit price: $21.56
Buy/RFQ:
Source:DigiKey
Part No:C4AQNEW5550M3AJ
Stock:72
Inv Date:06-05-2026
Price: Unit price: $18.02
Buy/RFQ:
Part No:C4AQNEW5550M3AJ
Stock:37
Inv Date:06-06-2026
Price: Unit price: $18.02
Buy/RFQ:

KEMET C4AQNEW5550M3AJ 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: 8 C/W
  • Capacitance: 55 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: 500 MOhms
  • Max_dVdt: 17 V/us
  • Resistance: 3 mOhms (10kHz 70C)
  • Ripple_Current_Irms: 32.5 Amps (10kHz 70C)
  • Ripple_Current_Ipkr: 935 Amps
  • Inductance: 17 nH
  • Dimensions_L: 57.5mm
  • Dimensions_H: 56mm
  • Dimensions_T: 45mm
  • Dimensions_S: 52.5mm
  • Dimensions_S1: 20.3mm
  • Dimensions_LL: 6mm
  • Dimensions_F: 1.2mm
  • Packaging_Type: Bulk, Box
  • Packaging_Quantity: 18

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Frequently Asked Questions

Where can I buy KEMET C4AQNEW5550M3AJ?

You can click on the BUY or RFQ button to purchase C4AQNEW5550M3AJ from an authorized KEMET distributor.

How do I troubleshoot issues or seek technical support for part C4AQNEW5550M3AJ?

You can download the C4AQNEW5550M3AJ datasheet or visit the KEMET website for support.

Who is the manufacturer of C4AQNEW5550M3AJ?

KEMET

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