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Littelfuse PSR031UL0200Z Semiconductor Fuse

Littelfuse PSR series high-speed semiconductor fuses provide reliable protection for power electronic devices including diodes, triacs, IGBTs, SCRs, and MOSFETs. Designed to prevent damage from overcurrent or line surges, these fuses feature extremely fast response times, high current limiting, and visual blown fuse indication. Suitable for applications such as power conversion equipment, UPS, inverters, electric vehicle chargers, and power supplies, they are certified for global standards including UL, IEC, and cURus, ensuring safety and high performance in demanding industrial environments.

Authorized Distributors
Source:Newark
Part No:PSR031UL0200Z
Stock:3
Inv Date:05-28-2026
Price: Unit price: $56.82
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Source:DigiKey
Part No:PSR031UL0200Z
Stock:4
Inv Date:05-28-2026
Price: Unit price: $316.71
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Part No:PSR031UL0200Z
Stock:0
Inv Date:05-29-2026
Price: Unit price: $313.67
Buy/RFQ:
Part No:PSR031UL0200Z
Stock:0
Inv Date:05-28-2026
Price: Unit price: $563.65
Buy/RFQ:
Part No:PSR031UL0200Z
Stock:0
Inv Date:05-28-2026
Price: Unit price: $563.65
Buy/RFQ:
Part No:PSR031UL0200Z
Stock:0
Inv Date:05-28-2026
Price: Unit price: $245.06
Buy/RFQ:

Littelfuse PSR031UL0200Z Semiconductor Fuse Specifications:

  • Voltage Rating AC: 550 V - 1300 V
  • Voltage Rating DC: 480 V - 1000 V
  • Amperage Rating: 40 A - 2000 A
  • Interrupting Rating AC: 100 KA - 200 kA
  • Interrupting Rating DC: 150 kA
  • Time Constant: 10 ms
  • Material Body: ceramic
  • Contacts: plated copper
  • Mounting: bolted blade style
  • Certifications: UL 248-13 Recognized, cURus, IEC 60269-4 (Class aR)
  • Operating Temperature: -55°C to +125°C
  • Environmental: Upto +35°C with relative humidity <65%
  • RoHS Compliant, REACH

Buy the Littelfuse PSR – Reliable Semiconductor Protection Fuses for Industrial Applications

Purchase Littelfuse PSR series high-speed semiconductor fuses online today to safeguard your power conversion and control systems. Designed for protection of diodes, IGBTs, SCRs, and MOSFETs, these fuses offer quick response times, high current limiting, and visual blown fuse indication. Certified globally for safety and efficiency, they are ideal for UPS, inverters, converters, and electric vehicle chargers. Order now and experience dependable circuit protection tailored for demanding industrial applications, ensuring minimal downtime and maximum equipment safety.

Buy Littelfuse PSR high-speed semiconductor fuses now and ensure fast, reliable protection for power devices like IGBTs and MOSFETs.

Frequently Asked Questions

Where can I buy Littelfuse PSR031UL0200Z?

You can click on the BUY or RFQ button to purchase PSR031UL0200Z from an authorized Littelfuse distributor.

How do I troubleshoot issues or seek technical support for part PSR031UL0200Z?

You can download the PSR031UL0200Z datasheet or visit the Littelfuse website for support.

Who is the manufacturer of PSR031UL0200Z?

Littelfuse

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