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KEMET C4AQLBW5540M3HK Film Capacitor

The KEMET C4AQLBW5540M3HK is a high-quality metallized polypropylene film capacitor specifically engineered for demanding automotive DC link applications. This radial-style capacitor boasts a capacitance of 54µF, a tolerance of 10%, and a robust voltage rating of 500VDC, ensuring reliable performance in challenging environments. Its rated temperature of 85°C and operating temperature range of -55°C to +105°C make it suitable for a wide range of automotive applications. The capacitor's low dissipation factor (0.02% at 10kHz and 25°C) and high insulation resistance (600 MOhms) contribute to its efficiency and longevity. It is AEC-Q200 qualified, demonstrating its adherence to stringent automotive quality standards.

Authorized Distributors
Source:Newark
Part No:C4AQLBW5540M3HK
Stock:70
Inv Date:06-05-2026
Price: Unit price: $14.91
Buy/RFQ:
Source:DigiKey
Part No:C4AQLBW5540M3HK
Stock:4
Inv Date:06-05-2026
Price: Unit price: $12.61
Buy/RFQ:
Part No:C4AQLBW5540M3HK
Stock:0
Inv Date:06-06-2026
Price: Unit price: $12.61
Buy/RFQ:

KEMET C4AQLBW5540M3HK 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
  • Capacitance: 54 uF
  • Capacitance_Tolerance: 10%
  • Voltage_DC: 500 VDC
  • Temperature_Range: -55/+105°C
  • Rated_Temperature: 85°C
  • Dissipation_Factor: 0.02% (10 kHz 25C)
  • Insulation_Resistance: 600 MOhms
  • Max_dVdt: 30 V/us
  • Resistance: 2.6 mOhms (10kHz 70C)
  • Ripple_Current_Irms: 24.2 Amps Irms (10kHz 70C)
  • Ripple_Current_Ipkr: 1620 Amps
  • Inductance: 13 nH
  • Rth: 17 C/W
  • Packaging_Bulk: Box Packaging Quantity 44

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Frequently Asked Questions

Where can I buy KEMET C4AQLBW5540M3HK?

You can click on the BUY or RFQ button to purchase C4AQLBW5540M3HK from an authorized KEMET distributor.

How do I troubleshoot issues or seek technical support for part C4AQLBW5540M3HK?

You can download the C4AQLBW5540M3HK datasheet or visit the KEMET website for support.

Who is the manufacturer of C4AQLBW5540M3HK?

KEMET

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