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Littelfuse PSR030FS0050Z Semiconductor Fuse

Littelfuse PSR Series High-Speed Square Body Fuses are designed for protecting power semiconductor devices like diodes, IGBTs, SCRs, MOSFETs in power conversion and conditioning equipment. These fuses offer high-speed protection, superior current limiting, and best-in-class DC performance, ideal for applications such as UPS, inverters, DC systems, and electric vehicle chargers. They feature ceramic bodies, plated brass contacts, and global certifications including UL, IEC, and CCC, ensuring reliable and safe operation across various industrial environments.

Authorized Distributors
Source:DigiKey
Part No:PSR030FS0050Z
Stock:0
Inv Date:05-28-2026
Price: Unit price: $195.44
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Part No:PSR030FS0050Z
Stock:0
Inv Date:05-29-2026
Price: Unit price: $212.12
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Part No:PSR030FS0050Z
Stock:0
Inv Date:05-28-2026
Price: Unit price: $513.29
Buy/RFQ:
Part No:PSR030FS0050Z
Stock:0
Inv Date:05-28-2026
Price: Unit price: $513.29
Buy/RFQ:
Part No:PSR030FS0050Z
Stock:0
Inv Date:05-28-2026
Price: Unit price: $175.05
Buy/RFQ:

Littelfuse PSR030FS0050Z 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
  • Material Body: Ceramic, Contacts: Plated Brass
  • Mounting Style: Flush-End, Stainless studs sizes vary by model (e.g., M8x1.25, M10x1.5, M12x1.75)
  • Operating Temperature: -55°C to +125°C
  • Approvals: UL Recognized, cURus, IEC 60269-4, RoHS, REACH

Buy the Littelfuse PSR030FS0050Z – Reliable Semiconductor Fuse for Industrial Applications

Secure your power semiconductor protection with the Littelfuse PSR Series high-speed fuse. Designed for power conversion, industrial equipment, and EV charging stations, it offers fast response, high current limiting, and robust ceramic construction. Certified globally for safety and durability, it ensures reliable operation under demanding conditions. Purchase online now for fast delivery and dependable circuit protection in your industrial projects, enhancing safety and performance across energy systems and heavy machinery.

Order your Littelfuse Series PSR030FS0050Z high-speed fuse today and ensure optimal protection for your power semiconductor devices in industrial settings.

Frequently Asked Questions

Where can I buy Littelfuse PSR030FS0050Z?

You can click on the BUY or RFQ button to purchase PSR030FS0050Z from an authorized Littelfuse distributor.

How do I troubleshoot issues or seek technical support for part PSR030FS0050Z?

You can download the PSR030FS0050Z datasheet or visit the Littelfuse website for support.

Who is the manufacturer of PSR030FS0050Z?

Littelfuse

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