myMectronic
myMectronic

A Premier B2B Part Search

KEMET C4AF7BU4370T12K Power Capacitor

The C4AF series is a high-performance metallized polypropylene film capacitor designed for demanding power applications. With a capacitance of 3.7 microfarads and a voltage rating of 350 VAC / 700 VDC, it offers excellent stability in harsh environments. Featuring wire leads and a radial style, it withstands temperatures from -55°C to +105°C. Its low dissipation factor of 0.07% ensures minimal energy loss, suitable for power supply filtering, motor run, and industrial use. RoHS compliant, with a typical lead spacing of 27.5mm, it guarantees reliable operation in industrial electronics.

Authorized Distributors
Source:DigiKey
Part No:C4AF7BU4370T12K
Stock:52
Inv Date:06-05-2026
Price: Unit price: $5.8
Buy/RFQ:
Part No:C4AF7BU4370T12K
Stock:62
Inv Date:06-06-2026
Price: Unit price: $5.8
Buy/RFQ:

KEMET C4AF7BU4370T12K Power Capacitor Specifications:

  • Series: C4AF
  • Dielectric: Metallized Polypropylene
  • Style: Radial
  • Features: Harsh Environmental Conditions
  • RoHS: Yes
  • Lead: Wire Leads
  • Capacitance: 3.7 uF
  • Capacitance Tolerance: 10%
  • Voltage AC: 350 VAC
  • Voltage DC: 700 VDC
  • Temperature Range: -55°C to +105°C
  • Lead Spacing: 27.5 mm ±0.4 mm
  • Dimensions: Length 31.5 mm +0.5/-0.7 mm, Diameter 22 mm +0.3/-0.7 mm
  • Dissipation Factor: 0.07% MAX
  • Insulation Resistance: 8.11 MOhms
  • Maximum Dissipation Voltage: 115 V
  • Packaging: Bulk, Box
  • Packaging Quantity: 64
  • Ripple Current: 1.7 Amps Irms (MAX), 426 Amps Ipkr
  • Inductance: 28 nH (ESL)

Buy the KEMET Series C4AF Power Capacitor: C4AF7BU4370T12K

Purchase the KEMET Power Capacitor C4AF7BU4370T12K online today for reliable performance in harsh environments. With a capacitance of 3.7 microfarads and a voltage rating of 350 VAC / 700 VDC, it’s ideal for power supply filtering, motor runs, and industrial electronics. This high-quality capacitor features wire leads, a radial style, and operates efficiently from -55°C to +105°C. RoHS compliant, with low dissipation and high insulation resistance, guarantee optimal performance in your power circuits with quick online ordering.

Buy KEMET C4AF7BU4370T12K now and experience unmatched reliability and performance for demanding power and industrial applications.

Frequently Asked Questions

Where can I buy KEMET C4AF7BU4370T12K?

You can click on the BUY or RFQ button to purchase C4AF7BU4370T12K from an authorized KEMET distributor.

How do I troubleshoot issues or seek technical support for part C4AF7BU4370T12K?

You can download the C4AF7BU4370T12K datasheet or visit the KEMET website for support.

Who is the manufacturer of C4AF7BU4370T12K?

KEMET

KEMET Part List

Browse and search other KEMET parts, locate datasheets and stock

Sponsored by