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KEMET C4AF1BU4100T1WK Film Capacitor

This high-quality film capacitor features metallized polypropylene dielectric, offering excellent performance in harsh environmental conditions. With a capacitance of 1uF ±10%, it supports 250 VAC and 500 VDC voltage ratings, making it suitable for power applications. Designed with wire leads and radial H style, it operates effectively from -55°C to +105°C, with a rated temperature of 85°C. Its robust construction includes low dissipation factor of 0.07% max, high insulation resistance of 30 MOhms, and a dissipation factor at 0.07%, ensuring reliability within electrical systems and general power filtering tasks.

Authorized Distributors
Source:Newark
Part No:C4AF1BU4100T1WK
Stock:28
Inv Date:06-05-2026
Price: Unit price: $2.03
Buy/RFQ:
Source:DigiKey
Part No:C4AF1BU4100T1WK
Stock:88
Inv Date:06-05-2026
Price: Unit price: $1.89
Buy/RFQ:
Part No:C4AF1BU4100T1WK
Stock:643
Inv Date:06-06-2026
Price: Unit price: $1.84
Buy/RFQ:

KEMET C4AF1BU4100T1WK Film Capacitor Specifications:

  • Series: C4AF
  • Dielectric: Metallized Polypropylene
  • Type: Radial, H style
  • Capacitance: 1uF ±10%
  • Voltage AC: 250 VAC
  • Voltage DC: 500 VDC
  • Temperature Range: -55°C to +105°C
  • Rated Temperature: 85°C
  • Dissipation Factor: 0.07% MAX
  • Insulation Resistance: 30 MOhms
  • Lead Spacing: 27.5mm ±0.4mm
  • Dimensions: Length 31.5mm +0.5/-0.7mm, Ø 6mm +0/-2mm
  • Packaging: Bulk, Box
  • Ripple Current: 38 Amps (max)
  • Inductance: 17 nH (ESL)

Buy the Buy KEMET High-Performance Film Capacitor Part Number C4AF1BU4100T1WK Online

Enhance your electrical systems with this reliable film capacitor designed for demanding applications. With 1uF capacitance, 250VAC and 500VDC ratings, and operation in harsh environments from -55°C to +105°C, it delivers outstanding performance. Its metallized polypropylene dielectric ensures low dissipation and high insulation resistance, making it ideal for power filtering and electronic circuit applications. Purchase this high-quality component online to ensure seamless integration and dependable functioning across various industrial and electronic projects.

Buy KEMET C4AF1BU4100T1WK now and experience unmatched reliability and power filtering efficiency in harsh environmental conditions.

Frequently Asked Questions

Where can I buy KEMET C4AF1BU4100T1WK?

You can click on the BUY or RFQ button to purchase C4AF1BU4100T1WK from an authorized KEMET distributor.

How do I troubleshoot issues or seek technical support for part C4AF1BU4100T1WK?

You can download the C4AF1BU4100T1WK datasheet or visit the KEMET website for support.

Who is the manufacturer of C4AF1BU4100T1WK?

KEMET

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