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CORNELL DUBILIER 953BIW50KSFF Metallized Polypropylene Capacitor

The 953B metallized polypropylene film capacitor series is designed for AC output filtering in UPS systems. Featuring UL 810 fail-safe recognition, fuse protection, and self-healing properties, these radial leaded capacitors operate up to 85 °C with a service life of 10,000 hours at rated voltage and temperature. Manufactured with UL94V-0 plastic cases, tin-plated copper terminals, and dry resin, they ensure reliable performance in demanding environments, with capacitance values ranging from 2.5 µF to 50 µF and rated voltages up to 275 VAC. Suitable for industrial and electronic applications requiring high safety standards and long service life.

Authorized Distributors
Source:DigiKey
Part No:953BIW50KSF-F
Stock:27
Inv Date:06-01-2026
Price: Unit price: $16.38
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Part No:953BIW50KSF-F
Stock:5
Inv Date:06-02-2026
Price: Unit price: $16.38
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Part No:953BIW50KSF-F
Stock:0
Inv Date:06-01-2026
Price: Unit price: $15.08
Buy/RFQ:
Part No:953BIW50KSF-F
Stock:0
Inv Date:06-01-2026
Price: Unit price: $15.08
Buy/RFQ:

CORNELL DUBILIER 953BIW50KSFF Metallized Polypropylene Capacitor Specifications:

  • Capacitance Range: 2.5 µF to 50 µF
  • Capacitance Tolerance: +10 % (±5 % optional)
  • Rated Voltage: 160 Vac, 250 Vac, 275 Vac
  • Operating Temperature Range: -40 °C to 85 °C
  • IEC Climatic Category: 40/85/56
  • Service Life: 10,000 hours at rated voltage and 85 °C
  • Case Material: UL94V-0 plastic
  • Resin Material: Dry resin UL 94V-0
  • Terminal Material: Tin plated copper
  • Dimensions vary per model, case sizes W=20-35 mm, H=37.5-57.5 mm, L=37.5-52.5 mm
  • High dissipation factor, self-healing properties, fuse protection with UL 810 recognition
  • Designed for AC filter applications, particularly UPS systems, and includes robust construction for reliable long-term operation

Buy the Buy Cornell Dubilier Metallized Polypropylene Capacitors Part Number 953BIW50KSFF Online

Purchase the Cornell Dubilier 953BIW50KSFF metallized polypropylene capacitor online today to benefit from superior fuse protection, UL 810 fail-safe certification, and long-lasting performance. Designed for AC filtering and UPS systems, these capacitors operate reliably up to 85 °C with a service life of 10,000 hours. With capacitance from 2.5 to 50 microfarads and rated voltages up to 275 VAC, they provide excellent durability, self-healing capabilities, and compliance with RoHS standards. Order now to optimize your electronic and industrial applications efficiently.

Buy Cornell Dubilier 953BIW50KSFF now and ensure reliable AC filtering with high temperature resistance and fuse protection for your power systems.

Frequently Asked Questions

Where can I buy CORNELL DUBILIER 953BIW50KSFF?

You can click on the BUY or RFQ button to purchase 953BIW50KSFF from an authorized CORNELL DUBILIER distributor.

How do I troubleshoot issues or seek technical support for part 953BIW50KSFF?

You can download the 953BIW50KSFF datasheet or visit the CORNELL DUBILIER website for support.

Who is the manufacturer of 953BIW50KSFF?

CORNELL DUBILIER

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