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KEMET C4AQNBW5120M3FJ Film Capacitor

The KEMET C4AQNBW5120M3FJ is a radial, metallized polypropylene film capacitor specifically engineered for demanding automotive DC link applications. This capacitor provides a capacitance of 12µF, a 5% tolerance, and a robust 1000 VDC voltage rating, ensuring reliable performance in high-stress environments. It features a rated temperature of 85°C and is AEC-Q200 qualified, demonstrating its suitability for automotive use. With a low dissipation factor of 0.02% and high insulation resistance of 2.5 GOhms, this capacitor delivers excellent stability and longevity. Its design incorporates 4 wire leads for flexible integration into various circuit designs.

Authorized Distributors
Source:Newark
Part No:C4AQNBW5120M3FJ
Stock:154
Inv Date:06-05-2026
Price: Unit price: $2.14
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Source:DigiKey
Part No:C4AQNBW5120M3FJ
Stock:78
Inv Date:06-05-2026
Price: Unit price: $5.51
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Part No:C4AQNBW5120M3FJ
Stock:129
Inv Date:06-06-2026
Price: Unit price: $5.51
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Part No:C4AQNBW5120M3FJ
Stock:234
Inv Date:06-05-2026
Price: Unit price: $3.66
Buy/RFQ:
Part No:C4AQNBW5120M3FJ
Stock:234
Inv Date:06-05-2026
Price: Unit price: $3.66
Buy/RFQ:

KEMET C4AQNBW5120M3FJ 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: 12 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: 2.5 GOhms
  • Max_dVdt: 37 V/us
  • Resistance: 6.3 mOhms (10kHz 70C)
  • Ripple_Current_Irms: 14.4 Amps Irms (10kHz 70C)
  • Ripple_Current_Ipkr: 444 Amps
  • Inductance: 12 nH
  • Rth: 20 C/W
  • L: 42mm +0.6/-0.7mm
  • H: 40mm +0.2/-0.7mm
  • T: 20mm +0.4/-0.7mm
  • S_S1_LL: 37.5mm +/-0.4mm
  • S1: 10.2mm +/-0.4mm
  • LL: 6mm +0/-2mm
  • F: 1.2mm +/-0.05mm
  • Packaging: Bulk, Box
  • Quantity: 58

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Frequently Asked Questions

Where can I buy KEMET C4AQNBW5120M3FJ?

You can click on the BUY or RFQ button to purchase C4AQNBW5120M3FJ from an authorized KEMET distributor.

How do I troubleshoot issues or seek technical support for part C4AQNBW5120M3FJ?

You can download the C4AQNBW5120M3FJ datasheet or visit the KEMET website for support.

Who is the manufacturer of C4AQNBW5120M3FJ?

KEMET

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