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KEMET C4AQNLU4250M12J Film Capacitor

The KEMET C4AQNLU4250M12J is a high-performance metallized polypropylene film capacitor specifically engineered for automotive DC link applications. Its robust construction and high voltage rating make it suitable for demanding power circuit designs. The capacitor features a capacitance of 2.5uF, a 5% tolerance, and an operating temperature range of -55°C to +105°C. It is AEC-Q200 qualified, ensuring reliability and performance in automotive applications. The low dissipation factor and high insulation resistance contribute to efficient and stable operation. This capacitor is ideal for applications requiring high capacitance, high voltage, and long-term reliability.

Authorized Distributors
Source:Newark
Part No:C4AQNLU4250M12J
Stock:148
Inv Date:06-05-2026
Price: Unit price: $3.16
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Source:DigiKey
Part No:C4AQNLU4250M12J
Stock:107
Inv Date:06-05-2026
Price: Unit price: $2.82
Buy/RFQ:
Part No:C4AQNLU4250M12J
Stock:126
Inv Date:06-06-2026
Price: Unit price: $2.82
Buy/RFQ:

KEMET C4AQNLU4250M12J Film Capacitor Specifications:

  • Capacitance: 2.5 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: 12 GOhms
  • Max dV/dt: 75 V/us
  • Resistance: 16.1 mOhms (10kHz 70C)
  • Ripple Current Irms: 6.5 Amps (10kHz 70C)
  • Ripple Current Ipkr: 187.5 Amps
  • Inductance: 13 nH
  • Dimensions L: 32mm +0.5/-0.7mm
  • Dimensions H: 15mm +0.2/-0.7mm
  • Dimensions T: 24mm +0.3/-0.7mm
  • Dimensions S: 27.5mm +/-0.4mm
  • Dimensions LL: 6mm +0/-2mm
  • Dimensions F: 0.8mm +/-0.05mm
  • Lead Spacing: 27.5mm
  • Dielectric: Metallized Polypropylene
  • Style: Radial
  • Qualifications: AEC-Q200, IEC61071, EN61071, VDE0560
  • AEC-Q200 Qualification: Yes
  • Rth: 39 C/W
  • Packaging: Bulk, Box
  • Packaging Quantity: 168

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Frequently Asked Questions

Where can I buy KEMET C4AQNLU4250M12J?

You can click on the BUY or RFQ button to purchase C4AQNLU4250M12J from an authorized KEMET distributor.

How do I troubleshoot issues or seek technical support for part C4AQNLU4250M12J?

You can download the C4AQNLU4250M12J datasheet or visit the KEMET website for support.

Who is the manufacturer of C4AQNLU4250M12J?

KEMET

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