New DealsOffersContact UsHelpTrack Ordersen français
Home
Login
Register
My Account
0
0 Items$0.00
  • All Products
    • Manufacturers
    • Popular Manufacturers
      ANALOG DEVICES
      STMICROELECTRONICS
      KEMET
      PANASONIC
      AMPHENOL
      ALPHAWIRE
      OMEGA
      NI
      TEKTRONIX
      TE CONNECTIVITY
      LITTELFUSE
      RASPBERRY PI
      View all manufacturers
      MULTICOMP PRO

      The Engineer's Choice

      From prototype to production

      Learn More

      ACCESS ASSEMBLE ASPIRE

      The right components for tomorrow's success

      Learn more
      • Resources
      • Services
        • Custom Components
        • Purchase & Procurement Support
        • Stock management
        • Design
        • Education
        • Packaging Solutions
        • Custom Orders
        View All Services
        Technical Resources
        • Healthcare
        • Robotics
        • Industrial Automation
        • OEM Solutions
        • EV Charging
        • Transportation
        • Internet of Things
        • Artificial Intelligence
        • Maintenance & Safety
        • Wireless Technology
        • Sensor Technology
        • Power Management
        • Embedded Hub
        • 3D Printing Solutions
        • Engineering Glossary
        • Calculators & Charts
        • Selector Tools & Catalogues
        • eTechJournal
        View All Tech Resources
        Help
        • Contact Us
        • New To Newark
        • Technical Support
        • Delivery Information
        • Legislation and Environmental
        • FAQ's
        • Feedback
        View All Help
        • Communities
        • element14
          Visit the element14 Community for technical discussions, learning content, and opportunities to test new products.
          hacksterio
          Hackster is a community dedicated to learning hardware.
          • Bill of Materials (BOM) Upload
            • Tools
            • Quick Buy
              BOM Upload
              Request a Quote
              All Buying Tools
              • Offers
                • Contact Us
                  • Help
                    • New Deals
                      1. Home
                      2. Circuit Protection
                      3. Fuses & Fuse Accessories
                      4. Fuses
                      5. Semiconductor Fuses

                      POWR-SPEED PSR Series Semiconductor Fuses:

                      398 Products Found
                      Find a huge range of POWR-SPEED PSR Series Semiconductor Fuses at Newark Electronics Canada. We stock a wide range of Semiconductor Fuses, such as POWR-SPEED PSR Series, FWH Series, CHSF Series & FWP Series Semiconductor Fuses from the worlds top manufacturers including: Littelfuse
                      View
                      Buyer
                      Engineer
                      Manufacturer
                      Product Range
                      Fuse Current
                      Blow Characteristic
                      Fuse Size Metric
                      Fuse Size Imperial
                      Voltage Rating VDC
                      Voltage Rating VAC
                      Packaging
                      Filter(s) Applied
                      1 Filter(s) Selected
                      ComparePrice forQuantity
                      PSR070UL0200Z
                      LITTELFUSE PSR070UL0200Z
                      37AH8779

                      Data Sheet

                      RoHS

                      LITTELFUSE
                      1. Fuse
                      2. Semiconductor
                      3. POWR-SPEED PSR Series
                      4. 200 A
                      5. Very Fast Acting
                      6. 71.4mm x 43mm x 49mm
                      Each
                      1+
                      $531.290
                      5+
                      $430.850
                      10+
                      $413.930
                      25+
                      $397.020
                      Min: 1 / Mult: 1
                      POWR-SPEED PSR Series
                      200A
                      Very Fast Acting
                      71.4mm x 43mm x 49mm
                      2.81" x 1.69" x 1.93"
                      1kV
                      1.25kV
                      PSR033US0500X
                      LITTELFUSE PSR033US0500X
                      37AH8749

                      Data Sheet

                      RoHS

                      LITTELFUSE
                      1. Fuse
                      2. Semiconductor
                      3. POWR-SPEED PSR Series
                      4. 500 A
                      5. Very Fast Acting
                      6. 49.2mm x 73.5mm x 79.5mm
                      Each
                      1+
                      $128.030
                      Min: 1 / Mult: 1
                      POWR-SPEED PSR Series
                      500A
                      Very Fast Acting
                      49.2mm x 73.5mm x 79.5mm
                      1.94" x 2.89" x 3.13"
                      600V
                      690V
                      PSR071UL0250Z
                      LITTELFUSE PSR071UL0250Z
                      37AH8793

                      Data Sheet

                      RoHS

                      LITTELFUSE
                      1. Fuse
                      2. Semiconductor
                      3. POWR-SPEED PSR Series
                      4. 250 A
                      5. Very Fast Acting
                      6. 72.2mm x 51.5mm x 57.5mm
                      Each
                      1+
                      $139.620
                      5+
                      $139.620
                      10+
                      $139.620
                      25+
                      $139.620
                      Min: 1 / Mult: 1
                      POWR-SPEED PSR Series
                      250A
                      Very Fast Acting
                      72.2mm x 51.5mm x 57.5mm
                      2.84" x 2.03" x 2.26"
                      1kV
                      1.25kV
                      PSR030UL0500Z
                      LITTELFUSE PSR030UL0500Z
                      37AH8602

                      Data Sheet

                      RoHS

                      LITTELFUSE
                      1. Fuse
                      2. Semiconductor
                      3. POWR-SPEED PSR Series
                      4. 500 A
                      5. Very Fast Acting
                      6. 47.4mm x 43mm x 49mm
                      Each
                      1+
                      $78.410
                      Min: 1 / Mult: 1
                      POWR-SPEED PSR Series
                      500A
                      Very Fast Acting
                      47.4mm x 43mm x 49mm
                      1.86" x 1.69" x 1.93"
                      600V
                      690V
                      PSR033US0700X
                      LITTELFUSE PSR033US0700X
                      37AH8752

                      Data Sheet

                      RoHS

                      LITTELFUSE
                      1. Fuse
                      2. Semiconductor
                      3. POWR-SPEED PSR Series
                      4. 700 A
                      5. Very Fast Acting
                      6. 49.2mm x 73.5mm x 79.5mm
                      Each
                      1+
                      $142.170
                      Min: 1 / Mult: 1
                      POWR-SPEED PSR Series
                      700A
                      Very Fast Acting
                      49.2mm x 73.5mm x 79.5mm
                      1.94" x 2.89" x 3.13"
                      600V
                      690V
                      PSR031FS0250Z
                      LITTELFUSE PSR031FS0250Z
                      52AC6041

                      Data Sheet

                      RoHS

                      Date/Lot Code

                      LITTELFUSE
                      1. Fuse
                      2. Semiconductor
                      3. High-Speed Fuse
                      4. POWR-SPEED PSR Series
                      5. 250 A
                      6. Very Fast Acting
                      Each
                      1+
                      $73.030
                      5+
                      $73.030
                      10+
                      $73.030
                      25+
                      $73.030
                      Min: 1 / Mult: 1
                      POWR-SPEED PSR Series
                      250A
                      Very Fast Acting
                      51.5mm x 51.5mm x 51mm
                      2.03" x 2.03" x 2.01"
                      600V
                      690V
                      PSR032FS1000Z
                      LITTELFUSE PSR032FS1000Z
                      46AC2767

                      Data Sheet

                      RoHS

                      LITTELFUSE
                      1. Fuse
                      2. Semiconductor
                      3. High-Speed Fuse
                      4. POWR-SPEED PSR Series
                      5. 1 kA
                      6. Very Fast Acting
                      Each
                      1+
                      $112.990
                      5+
                      $112.990
                      10+
                      $112.990
                      25+
                      $112.990
                      Min: 1 / Mult: 1
                      POWR-SPEED PSR Series
                      1kA
                      Very Fast Acting
                      60mm x 60mm x 52mm
                      2.36" x 2.36" x 2.05"
                      600V
                      690V
                      PSR030FS0250Z
                      LITTELFUSE PSR030FS0250Z
                      46AC2750

                      Data Sheet

                      RoHS

                      LITTELFUSE
                      1. Fuse
                      2. Semiconductor
                      3. High-Speed Fuse
                      4. POWR-SPEED PSR Series
                      5. 250 A
                      6. Very Fast Acting
                      Each
                      1+
                      $60.110
                      5+
                      $60.110
                      10+
                      $60.110
                      25+
                      $60.110
                      Min: 1 / Mult: 1
                      POWR-SPEED PSR Series
                      250A
                      Very Fast Acting
                      43mm x 43mm x 51mm
                      1.69" x 1.69" x 2.01"
                      600V
                      690V
                      PSR072UL0350X
                      LITTELFUSE PSR072UL0350X
                      37AH8811

                      Data Sheet

                      RoHS

                      LITTELFUSE
                      1. Fuse
                      2. Semiconductor
                      3. POWR-SPEED PSR Series
                      4. 350 A
                      5. Very Fast Acting
                      6. 72.2mm x 60mm x 66mm
                      Each
                      1+
                      $124.070
                      Min: 1 / Mult: 1
                      POWR-SPEED PSR Series
                      350A
                      Very Fast Acting
                      72.2mm x 60mm x 66mm
                      2.84" x 2.36" x 2.6"
                      1kV
                      1.25kV
                      PSR030DL0200Z
                      LITTELFUSE PSR030DL0200Z
                      37AH8566

                      Data Sheet

                      RoHS

                      Date/Lot Code

                      LITTELFUSE
                      1. Fuse
                      2. Semiconductor
                      3. POWR-SPEED PSR Series
                      4. 200 A
                      5. Very Fast Acting
                      6. 47.7mm x 43mm x 49mm
                      Each
                      1+
                      $77.550
                      Min: 1 / Mult: 1
                      POWR-SPEED PSR Series
                      200A
                      Very Fast Acting
                      47.7mm x 43mm x 49mm
                      1.88" x 1.69" x 1.93"
                      600V
                      690V
                      PSR032US0450X
                      LITTELFUSE PSR032US0450X
                      37AH8694

                      Data Sheet

                      RoHS

                      LITTELFUSE
                      1. Fuse
                      2. Semiconductor
                      3. POWR-SPEED PSR Series
                      4. 450 A
                      5. Very Fast Acting
                      6. 48.2mm x 60mm x 66mm
                      Each
                      1+
                      $106.280
                      Min: 1 / Mult: 1
                      POWR-SPEED PSR Series
                      450A
                      Very Fast Acting
                      48.2mm x 60mm x 66mm
                      1.9" x 2.36" x 2.6"
                      600V
                      690V
                      PSR073UL0450X
                      LITTELFUSE PSR073UL0450X
                      37AH8828

                      Data Sheet

                      RoHS

                      LITTELFUSE
                      1. Fuse
                      2. Semiconductor
                      3. POWR-SPEED PSR Series
                      4. 450 A
                      5. Very Fast Acting
                      6. 73.2mm x 73.5mm x 79.5mm
                      Each
                      1+
                      $144.680
                      5+
                      $144.680
                      10+
                      $144.680
                      Min: 1 / Mult: 1
                      POWR-SPEED PSR Series
                      450A
                      Very Fast Acting
                      73.2mm x 73.5mm x 79.5mm
                      2.88" x 2.89" x 3.13"
                      1kV
                      1.25kV
                      PSR031UL0200Z
                      LITTELFUSE PSR031UL0200Z
                      37AH8641

                      Data Sheet

                      RoHS

                      LITTELFUSE
                      1. Fuse
                      2. Semiconductor
                      3. POWR-SPEED PSR Series
                      4. 200 A
                      5. Very Fast Acting
                      6. 48.2mm x 51.5mm x 57.5mm
                      Each
                      1+
                      $78.980
                      5+
                      $78.980
                      10+
                      $78.980
                      25+
                      $78.980
                      Min: 1 / Mult: 1
                      POWR-SPEED PSR Series
                      200A
                      Very Fast Acting
                      48.2mm x 51.5mm x 57.5mm
                      1.9" x 2.03" x 2.26"
                      600V
                      690V
                      PSR033UL1250X
                      LITTELFUSE PSR033UL1250X
                      37AH8742

                      Data Sheet

                      RoHS

                      Date/Lot Code

                      LITTELFUSE
                      1. Fuse
                      2. Semiconductor
                      3. POWR-SPEED PSR Series
                      4. 1.25 kA
                      5. Very Fast Acting
                      6. 49.2mm x 73.5mm x 79.5mm
                      Each
                      1+
                      $156.200
                      Min: 1 / Mult: 1
                      POWR-SPEED PSR Series
                      1.25kA
                      Very Fast Acting
                      49.2mm x 73.5mm x 79.5mm
                      1.94" x 2.89" x 3.13"
                      500V
                      690V
                      PSR070DL0200Z
                      LITTELFUSE PSR070DL0200Z
                      37AH8769

                      Data Sheet

                      RoHS

                      LITTELFUSE
                      1. Fuse
                      2. Semiconductor
                      3. POWR-SPEED PSR Series
                      4. 200 A
                      5. Very Fast Acting
                      6. 71.7mm x 43mm x 49mm
                      Each
                      1+
                      $118.360
                      Min: 1 / Mult: 1
                      POWR-SPEED PSR Series
                      200A
                      Very Fast Acting
                      71.7mm x 43mm x 49mm
                      2.82" x 1.69" x 1.93"
                      1kV
                      1.25kV
                      PSR032DS0500X
                      LITTELFUSE PSR032DS0500X
                      37AH8675

                      Data Sheet

                      RoHS

                      LITTELFUSE
                      1. Fuse
                      2. Semiconductor
                      3. POWR-SPEED PSR Series
                      4. 500 A
                      5. Very Fast Acting
                      6. 49.2mm x 60mm x 66mm
                      Each
                      1+
                      $121.560
                      Min: 1 / Mult: 1
                      POWR-SPEED PSR Series
                      500A
                      Very Fast Acting
                      49.2mm x 60mm x 66mm
                      1.94" x 2.36" x 2.6"
                      600V
                      690V
                      PSR033UL1000X
                      LITTELFUSE PSR033UL1000X
                      37AH8740

                      Data Sheet

                      RoHS

                      LITTELFUSE
                      1. Fuse
                      2. Semiconductor
                      3. POWR-SPEED PSR Series
                      4. 1 kA
                      5. Very Fast Acting
                      6. 49.2mm x 73.5mm x 79.5mm
                      Each
                      1+
                      $156.200
                      Min: 1 / Mult: 1
                      POWR-SPEED PSR Series
                      1kA
                      Very Fast Acting
                      49.2mm x 73.5mm x 79.5mm
                      1.94" x 2.89" x 3.13"
                      600V
                      690V
                      PSR031UL0500Z
                      LITTELFUSE PSR031UL0500Z
                      37AH8647

                      Data Sheet

                      RoHS

                      LITTELFUSE
                      1. Fuse
                      2. Semiconductor
                      3. POWR-SPEED PSR Series
                      4. 500 A
                      5. Very Fast Acting
                      6. 48.2mm x 51.5mm x 57.5mm
                      Each
                      1+
                      $90.790
                      Min: 1 / Mult: 1
                      POWR-SPEED PSR Series
                      500A
                      Very Fast Acting
                      48.2mm x 51.5mm x 57.5mm
                      1.9" x 2.03" x 2.26"
                      600V
                      690V
                      PSR033UL0500X
                      LITTELFUSE PSR033UL0500X
                      37AH8734

                      Data Sheet

                      RoHS

                      Date/Lot Code

                      LITTELFUSE
                      1. Fuse
                      2. Semiconductor
                      3. POWR-SPEED PSR Series
                      4. 500 A
                      5. Very Fast Acting
                      6. 49.2mm x 73.5mm x 79.5mm
                      Each
                      1+
                      $128.030
                      Min: 1 / Mult: 1
                      POWR-SPEED PSR Series
                      500A
                      Very Fast Acting
                      49.2mm x 73.5mm x 79.5mm
                      1.94" x 2.89" x 3.13"
                      600V
                      690V
                      PSR032DL0700X
                      LITTELFUSE PSR032DL0700X
                      37AH8668

                      Data Sheet

                      RoHS

                      LITTELFUSE
                      1. Fuse
                      2. Semiconductor
                      3. POWR-SPEED PSR Series
                      4. 700 A
                      5. Very Fast Acting
                      6. 49.2mm x 60mm x 66mm
                      Each
                      1+
                      $158.490
                      Min: 1 / Mult: 1
                      POWR-SPEED PSR Series
                      700A
                      Very Fast Acting
                      49.2mm x 60mm x 66mm
                      1.94" x 2.36" x 2.6"
                      600V
                      690V
                      PSR071FS0280Z
                      LITTELFUSE PSR071FS0280Z
                      52AC6076

                      Data Sheet

                      RoHS

                      LITTELFUSE
                      1. Fuse
                      2. Semiconductor
                      3. High-Speed Fuse
                      4. POWR-SPEED PSR Series
                      5. 280 A
                      6. Very Fast Acting
                      Each
                      1+
                      $367.730
                      5+
                      $362.590
                      10+
                      $357.440
                      25+
                      $336.870
                      Min: 2 / Mult: 2
                      POWR-SPEED PSR Series
                      280A
                      Very Fast Acting
                      51.5mm x 51.5mm x 74.7mm
                      2.03" x 2.03" x 2.94"
                      1kV
                      1.25kV
                      PSR032UL0800X
                      LITTELFUSE PSR032UL0800X
                      37AH8689

                      Data Sheet

                      RoHS

                      LITTELFUSE
                      1. Fuse
                      2. Semiconductor
                      3. POWR-SPEED PSR Series
                      4. 800 A
                      5. Very Fast Acting
                      6. 48.2mm x 60mm x 66mm
                      Each
                      1+
                      $409.270
                      5+
                      $403.550
                      10+
                      $397.820
                      25+
                      $374.930
                      Min: 1 / Mult: 1
                      POWR-SPEED PSR Series
                      800A
                      Very Fast Acting
                      48.2mm x 60mm x 66mm
                      1.9" x 2.36" x 2.6"
                      600V
                      690V
                      PSR032US0500X
                      LITTELFUSE PSR032US0500X
                      37AH8695

                      Data Sheet

                      RoHS

                      LITTELFUSE
                      1. Fuse
                      2. Semiconductor
                      3. POWR-SPEED PSR Series
                      4. 500 A
                      5. Very Fast Acting
                      6. 48.2mm x 60mm x 66mm
                      Each
                      1+
                      $431.180
                      Min: 1 / Mult: 1
                      POWR-SPEED PSR Series
                      500A
                      Very Fast Acting
                      48.2mm x 60mm x 66mm
                      1.9" x 2.36" x 2.6"
                      600V
                      690V
                      PSR032FS0800Z
                      LITTELFUSE PSR032FS0800Z
                      46AC2765

                      Data Sheet

                      RoHS

                      LITTELFUSE
                      1. Fuse
                      2. Semiconductor
                      3. High-Speed Fuse
                      4. POWR-SPEED PSR Series
                      5. 800 A
                      6. Very Fast Acting
                      Each
                      1+
                      $423.580
                      Min: 3 / Mult: 3
                      POWR-SPEED PSR Series
                      800A
                      Very Fast Acting
                      60mm x 60mm x 52mm
                      2.36" x 2.36" x 2.05"
                      600V
                      690V
                      PSR031FL0800Z
                      LITTELFUSE PSR031FL0800Z
                      52AC6039

                      Data Sheet

                      RoHS

                      LITTELFUSE
                      1. Fuse
                      2. Semiconductor
                      3. High-Speed Fuse
                      4. POWR-SPEED PSR Series
                      5. 800 A
                      6. Very Fast Acting
                      Each
                      1+
                      $337.650
                      5+
                      $332.930
                      10+
                      $328.200
                      25+
                      $309.310
                      Min: 3 / Mult: 3
                      POWR-SPEED PSR Series
                      800A
                      Very Fast Acting
                      51.5mm x 51.5mm x 51mm
                      2.03" x 2.03" x 2.01"
                      600V
                      690V
                      ComparePrice forQuantity
                      1-25 of 398 items
                      of 16 page(s)
                      Customer Service
                      I Need Help
                      Sales 1 800 463 9275
                      Technical 1 877 736 4835
                      Submit Feedback
                      Live Agent
                      Quick Links
                      Track my order
                      FAQs
                      Delivery Information
                      Our Company
                      About us
                      Quality Policy
                      Careers
                      ESG
                      Social Media +

                      Become a Newark Insider!

                      LinkedIn
                      Twitter
                      Facebook
                      Norton Secured
                      BSI 9001
                      AMEX
                      Mastercard
                      Visa
                      Trade Account
                      Discover
                      Terms of Use / Privacy Policy
                      Terms of Use for API
                      Legal and Copyright Notices
                      Terms & Conditions
                      Privacy Statement
                      Sitemap
                      An Avnet Company© 2025 Premier Farnell Limited. All Rights Reserved.