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KEMET C4AF7BU4370A12K Power Capacitor

The C4AF power capacitor features metallized polypropylene dielectric, designed to operate reliably under harsh environmental conditions. With a capacitance of 3.7 uF and a voltage rating of 350 VAC and 700 VDC, it is suitable for high-voltage power applications. This radial lead component has a temperature range of -55°C to +105°C and a rated temperature of 85°C. It offers robust insulation resistance of 8.11 GOhms, with dimensions of approximately 31.5mm in length and 37mm in height, making it an ideal choice for demanding industrial environments.

Authorized Distributors
Source:Newark
Part No:C4AF7BU4370A12K
Stock:60
Inv Date:06-05-2026
Price: Unit price: $1.03
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Source:DigiKey
Part No:C4AF7BU4370A12K
Stock:44
Inv Date:06-05-2026
Price: Unit price: $6.72
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Part No:C4AF7BU4370A12K
Stock:58
Inv Date:06-06-2026
Price: Unit price: $6.72
Buy/RFQ:
Part No:C4AF7BU4370A12K
Stock:0
Inv Date:06-05-2026
Price: Unit price: $3.2
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KEMET C4AF7BU4370A12K Power Capacitor Specifications:

  • Capacitance: 3.7 uF
  • Voltage AC: 350 VAC
  • Voltage DC: 700 VDC
  • Dielectric: Metallized Polypropylene
  • Capacitance Tolerance: 10%
  • Temperature Range: -55°C to +105°C
  • Rated Temperature: 85°C
  • Dimensions: Length approx. 31.5mm, Height approx. 37mm
  • Lead Spacing: 27.5mm
  • Insulation Resistance: 8.11 GOhms
  • Tolerance: ±10%
  • Packaging: Bulk, Box
  • Weight: 32.4g
  • RoHS Compliant: Yes
  • Features: Harsh Environmental Conditions, Aluminum Case
  • RoHS: Yes
  • L: 31.5mm +0.5/-0.7mm
  • H: 37mm +0.2/-0.7mm
  • S: 275mm +1-0.4mm
  • Seam: Boured seam barrel
  • Resistance: 5.8 mOhms
  • Ripple Current Max: 426 Pa Irms
  • Inductance: 28 nH

Buy the KEMET Series C4AF Power Capacitor: C4AF7BU4370A12K

Discover the high-performance power capacitor from KEMET in the C4AF series. Designed for demanding industrial environments, this 3.7 uF, 350 VAC/700 VDC capacitor features metallized polypropylene dielectric, broad temperature range, and robust insulation resistance. Its radial lead configuration with 27.5mm spacing ensures easy installation. Manufactured to meet RoHS standards, it guarantees reliability in harsh conditions. Order online now for fast delivery and enhance your power management solutions with this durable and efficient capacitor designed for longevity and high voltage stability.

Order your KEMET Series C4AF power capacitor today and ensure reliable performance in demanding industrial applications.

Frequently Asked Questions

Where can I buy KEMET C4AF7BU4370A12K?

You can click on the BUY or RFQ button to purchase C4AF7BU4370A12K from an authorized KEMET distributor.

How do I troubleshoot issues or seek technical support for part C4AF7BU4370A12K?

You can download the C4AF7BU4370A12K datasheet or visit the KEMET website for support.

Who is the manufacturer of C4AF7BU4370A12K?

KEMET

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