myMectronic
myMectronic

A Premier B2B Part Search

Littelfuse PSR032FS0500Z Semiconductor Fuse

Littelfuse PSR Series High-Speed Square Body Fuses are designed for protecting power semiconductor devices such as diodes, triacs, IGBTs, SCRs, and MOSFETs used in power conversion, drives, inverters, UPS, and battery systems. These fuses provide extremely fast response for sensitive semiconductor protection, with features including high current limiting, superior cycling capability, and visual blown indication. Suitable for industrial applications like heavy machinery, wastewater treatment, and energy storage, they ensure reliable circuit protection with global certification and eco-friendly RoHS and REACH compliance.

Authorized Distributors
Source:DigiKey
Part No:PSR032FS0500Z
Stock:8
Inv Date:05-28-2026
Price: Unit price: $316.71
Buy/RFQ:
Part No:PSR032FS0500Z
Stock:0
Inv Date:05-29-2026
Price: Unit price: $316.71
Buy/RFQ:
Part No:PSR032FS0500Z
Stock:0
Inv Date:05-28-2026
Price: Unit price: $785.27
Buy/RFQ:
Part No:PSR032FS0500Z
Stock:0
Inv Date:05-28-2026
Price: Unit price: $785.27
Buy/RFQ:
Part No:PSR032FS0500Z
Stock:0
Inv Date:05-28-2026
Price: Unit price: $245.06
Buy/RFQ:

Littelfuse PSR032FS0500Z Semiconductor Fuse Specifications:

  • Voltage Range AC: 550 V - 1300 V
  • DC: 500 V - 1000 V
  • Amperage Range: 40A - 2000A
  • Interrupting Range AC: 100 kA - 200 kA
  • DC: 150 kA
  • Time Constant: 10ms
  • Materials: Ceramic body, Plated Brass contacts
  • Mounting: Flush-End Style
  • Approvals: UL 248-13 Recognized, C-UR-US, IEC 60269-4 (Class aR), RoHS Compliant, REACH
  • Operating Temperature: -55°C to +125°C
  • Storage Temperature: Up to +35°C with <65% humidity

Buy the Littelfuse Series PSR Semiconductor Fuse: PSR032FS0500Z

Experience the reliability of Littelfuse PSR Series Semiconductor Fuses designed for fast protection of power electronics in industrial applications. These high-speed fuses safeguard devices like IGBTs, SCRs, and MOSFETs against overcurrent and surge conditions, ensuring minimal downtime and maximum safety. With their high current limiting, superior cycling, and visual blown indication, they are ideal for power converters, UPS systems, and energy storage units. Available online, these fuses meet global safety standards and are RoHS and REACH compliant, providing peace of mind for your critical power systems.

Get Littelfuse PSR032FS0500Z today—built for high-speed semiconductor circuit protection and robust industrial reliability.

Frequently Asked Questions

Where can I buy Littelfuse PSR032FS0500Z?

You can click on the BUY or RFQ button to purchase PSR032FS0500Z from an authorized Littelfuse distributor.

How do I troubleshoot issues or seek technical support for part PSR032FS0500Z?

You can download the PSR032FS0500Z datasheet or visit the Littelfuse website for support.

Who is the manufacturer of PSR032FS0500Z?

Littelfuse

Littelfuse Part List

Browse and search other Littelfuse parts, locate datasheets and stock

Sponsored by