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Image Product Number Pricing(USD) Quantity ECAD Quantity Available Weight(Kg) Mfr Series Package Product Status Operating Temperature Applications Size / Dimension Mounting Type Package / Case Features Approval Agency DataSheet RoHS Status Moisture Sensitivity Level (MSL) REACH Status Other Names ECCN HTSUS Standard Package Current Rating (Amps) Voltage Rating - AC Voltage Rating - DC Response Time Fuse Type Class Breaking Capacity @ Rated Voltage Melting I²t DC Cold Resistance
PSR033FS2250Z Littelfuse Inc. PSR033FS2250Z 782.4700
RFQ
ECAD 8865 0.00000000 Littelfuse Inc. POWR-SPEED® PSR Bulk Active -55°C ~ 125°C Semiconductors 2.008" L x 2.894" W x 3.130" H (51.00mm x 73.50mm x 79.50mm) Requires Holder Rectangular, Blade Indicating CE, cURus, UL download ROHS3 Compliant 1 (Unlimited) REACH Unaffected 18-PSR033FS2250Z EAR99 8536.10.0040 3 2.25kA 550 VAC 450 VDC Fast Blow Square - 200kA AC, 150kA DC 1236000
PSR073DL0900X Littelfuse Inc. PSR073DL0900X 703.7100
RFQ
ECAD 9649 0.00000000 Littelfuse Inc. POWR-SPEED® PSR Bulk Active -55°C ~ 125°C Semiconductors 2.921" L x 2.894" W x 3.130" H (74.20mm x 73.50mm x 79.50mm) Bolt Mount Rectangular, Blade Indicating CE, cURus, UL download ROHS3 Compliant 1 (Unlimited) REACH Unaffected 18-PSR073DL0900X EAR99 8535.10.0040 1 900A 1.05 kVAC 800 VDC Fast Blow Square - 100kA AC, 150kA DC 317743
PSR032UL1500X Littelfuse Inc. PSR032UL1500X 590.7100
RFQ
ECAD 6337 0.00000000 Littelfuse Inc. POWR-SPEED® PSR Bulk Active -55°C ~ 125°C Semiconductors 1.937" L x 2.362" W x 2.598" H (49.20mm x 60.00mm x 66.00mm) Bolt Mount Rectangular, Blade Indicating CE, cURus, UL download ROHS3 Compliant 1 (Unlimited) REACH Unaffected 18-PSR032UL1500X EAR99 8536.10.0040 1 1.5kA 500 VAC 450 VDC Fast Blow Square - 200kA AC, 150kA DC 673360
PSR071DL0550Z Littelfuse Inc. PSR071DL0550Z 637.6200
RFQ
ECAD 3 0.00000000 Littelfuse Inc. POWR-SPEED® PSR Bulk Active -55°C ~ 125°C Semiconductors 2.882" L x 2.028" W x 2.264" H (73.20mm x 51.50mm x 57.50mm) Bolt Mount Rectangular, Blade Indicating CE, cURus, UL download ROHS3 Compliant 1 (Unlimited) REACH Unaffected 18-PSR071DL0550Z EAR99 8535.10.0040 3 550A 1.2 kVAC 900 VDC Fast Blow Square - 100kA AC, 150kA DC 87328
PSR031DL0900Z Littelfuse Inc. PSR031DL0900Z 478.5600
RFQ
ECAD 3 0.00000000 Littelfuse Inc. POWR-SPEED® PSR Bulk Active -55°C ~ 125°C Semiconductors 1.937" L x 2.028" W x 2.264" H (49.20mm x 51.50mm x 57.50mm) Bolt Mount Rectangular, Blade Indicating CE, cURus, UL download ROHS3 Compliant 1 (Unlimited) REACH Unaffected 18-PSR031DL0900Z EAR99 8536.10.0040 3 900A 600 VAC 550 VDC Fast Blow Square - 200kA AC, 150kA DC 155163
PSR072FS0900Z Littelfuse Inc. PSR072FS0900Z 736.5300
RFQ
ECAD 2 0.00000000 Littelfuse Inc. POWR-SPEED® PSR Bulk Active -55°C ~ 125°C Semiconductors 2.953" L x 2.362" W x 2.598" H (75.00mm x 60.00mm x 66.00mm) Requires Holder Rectangular, Blade Indicating CE, cURus, UL download ROHS3 Compliant 1 (Unlimited) REACH Unaffected 18-PSR072FS0900Z EAR99 8535.10.0040 2 900A 1.1 kVAC 900 VDC Fast Blow Square - 100kA AC, 150kA DC 376641
PSR073FL0900Z Littelfuse Inc. PSR073FL0900Z 698.7000
RFQ
ECAD 4406 0.00000000 Littelfuse Inc. POWR-SPEED® PSR Bulk Active -55°C ~ 125°C Semiconductors 2.953" L x 2.894" W x 3.130" H (75.00mm x 73.50mm x 79.50mm) Requires Holder Rectangular, Blade Indicating CE, cURus, UL download ROHS3 Compliant 1 (Unlimited) REACH Unaffected 18-PSR073FL0900Z EAR99 8535.10.0040 2 900A 1.05 kVAC 800 VDC Fast Blow Square - 100kA AC, 150kA DC 317743
PSR030DL0630Z Littelfuse Inc. PSR030DL0630Z 368.8900
RFQ
ECAD 3 0.00000000 Littelfuse Inc. POWR-SPEED® PSR Bulk Active -55°C ~ 125°C Semiconductors 1.878" L x 1.693" W x 1.929" H (47.70mm x 43.00mm x 49.00mm) Bolt Mount Rectangular, Blade Indicating CE, cURus, UL download ROHS3 Compliant 1 (Unlimited) REACH Unaffected 18-PSR030DL0630Z EAR99 8536.10.0040 3 630A 700 VAC 550 VDC Fast Blow Square - 200kA AC, 150kA DC 57404
ITV4030L0815NR Littelfuse Inc. ITV4030L0815NR 4.4000
RFQ
ECAD 4 0.00000000 Littelfuse Inc. POLYSWITCH®, ITV4030 Tape & Reel (TR) Active -10°C ~ 65°C Battery Protection 0.157" L x 0.118" W x 0.035" H (4.00mm x 3.00mm x 0.90mm) Surface Mount 1612 (4030 Metric) 5 ~ 9V Triggerable cURus, TUV download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8536.10.0040 5,000 15A 36 VDC Fast Blow Board Mount - 50A 0.00001 Ohms
ITV9550L1445MR Littelfuse Inc. ITV9550L1445MR 8.2400
RFQ
ECAD 5 0.00000000 Littelfuse Inc. POLYSWITCH®, ITV9550 Tape & Reel (TR) Active -10°C ~ 65°C Battery Protection 0.366" L x 0.197" W x 0.079" H (9.30mm x 5.00mm x 2.00mm) Surface Mount Nonstandard SMD 13 ~ 18.4V Triggerable cURus, TUV download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8536.10.0040 1,000 45A 62 VDC Fast Blow Board Mount - 120A 0.002 Ohms
PSR031DS0700Z Littelfuse Inc. PSR031DS0700Z 366.8367
RFQ
ECAD 7360 0.00000000 Littelfuse Inc. POWR-SPEED® PSR Box Active -55°C ~ 125°C Semiconductors 1.898" L x 2.028" W x 2.264" H (48.20mm x 51.50mm x 57.50mm) Bolt Mount - Indicating CCC, CE, cURus, UL download ROHS3 Compliant Not Applicable REACH Unaffected EAR99 8536.10.0040 3 700A 700 VAC 600 VDC Fast Blow Square - 200kA AC, 150kA DC 98187
PSR031UL0550Z Littelfuse Inc. PSR031UL0550Z 331.2833
RFQ
ECAD 8080 0.00000000 Littelfuse Inc. POWR-SPEED® PSR Box Active -55°C ~ 125°C Semiconductors 1.898" L x 2.028" W x 2.264" H (48.20mm x 51.50mm x 57.50mm) Bolt Mount - Indicating CE, cURus, UL download ROHS3 Compliant Not Applicable REACH Unaffected EAR99 8536.10.0040 3 550A 700 VAC 600 VDC Fast Blow Square - 200kA AC, 150kA DC 42056
PSR033DS1100X Littelfuse Inc. PSR033DS1100X 583.9800
RFQ
ECAD 2140 0.00000000 Littelfuse Inc. POWR-SPEED® PSR Box Active -55°C ~ 125°C Semiconductors 1.937" L x 2.894" W x 3.130" H (49.20mm x 73.50mm x 79.50mm) Bolt Mount - Indicating CCC, CE, cURus, UL download ROHS3 Compliant Not Applicable REACH Unaffected EAR99 8536.10.0040 1 1.1kA 700 VAC 600 VDC Fast Blow Square - 200kA AC, 150kA DC 310824
PSR033DL1400X Littelfuse Inc. PSR033DL1400X 662.4900
RFQ
ECAD 3813 0.00000000 Littelfuse Inc. POWR-SPEED® PSR Box Active -55°C ~ 125°C Semiconductors 1.937" L x 2.894" W x 3.130" H (49.20mm x 73.50mm x 79.50mm) Bolt Mount - Indicating CCC, CE, cURus, UL download ROHS3 Compliant Not Applicable REACH Unaffected EAR99 8536.10.0040 1 1.4kA 700 VAC 500 VDC Fast Blow Square - 200kA AC, 150kA DC 583552
PSR031UL0315Z Littelfuse Inc. PSR031UL0315Z 288.1600
RFQ
ECAD 8529 0.00000000 Littelfuse Inc. POWR-SPEED® PSR Box Active -55°C ~ 125°C Semiconductors 1.898" L x 2.028" W x 2.264" H (48.20mm x 51.50mm x 57.50mm) Bolt Mount - Indicating CE, cURus, UL download ROHS3 Compliant Not Applicable REACH Unaffected EAR99 8536.10.0040 3 315A 700 VAC 600 VDC Fast Blow Square - 200kA AC, 150kA DC 6862
PSR071DL0400Z Littelfuse Inc. PSR071DL0400Z 451.9500
RFQ
ECAD 6778 0.00000000 Littelfuse Inc. POWR-SPEED® PSR Box Active -55°C ~ 125°C Semiconductors 2.843" L x 2.028" W x 2.264" H (72.20mm x 51.50mm x 57.50mm) Bolt Mount - Indicating CCC, CE, cURus, UL download ROHS3 Compliant Not Applicable REACH Unaffected EAR99 8535.10.0040 1 400A 1.3 kVAC 1 kVDC Fast Blow Square - 100kA AC, 150kA DC 43211
PSR031US0800Z Littelfuse Inc. PSR031US0800Z 370.1467
RFQ
ECAD 7867 0.00000000 Littelfuse Inc. POWR-SPEED® PSR Box Active -55°C ~ 125°C Semiconductors 1.898" L x 2.028" W x 2.264" H (48.20mm x 51.50mm x 57.50mm) Bolt Mount - Indicating CE, cURus, UL download ROHS3 Compliant Not Applicable REACH Unaffected EAR99 8536.10.0040 3 800A 700 VAC 600 VDC Fast Blow Square - 200kA AC, 150kA DC 137208
PSR031UL0400Z Littelfuse Inc. PSR031UL0400Z 288.1600
RFQ
ECAD 8687 0.00000000 Littelfuse Inc. POWR-SPEED® PSR Box Active -55°C ~ 125°C Semiconductors 1.898" L x 2.028" W x 2.264" H (48.20mm x 51.50mm x 57.50mm) Bolt Mount - Indicating CE, cURus, UL download ROHS3 Compliant Not Applicable REACH Unaffected EAR99 8536.10.0040 1 400A 700 VAC 600 VDC Fast Blow Square - 200kA AC, 150kA DC 14770
PSR073DL0400X Littelfuse Inc. PSR073DL0400X 598.9100
RFQ
ECAD 8726 0.00000000 Littelfuse Inc. POWR-SPEED® PSR Box Active -55°C ~ 125°C Semiconductors 2.882" L x 2.894" W x 3.130" H (73.20mm x 73.50mm x 79.50mm) Bolt Mount - Indicating CCC, CE, cURus, UL download ROHS3 Compliant Not Applicable REACH Unaffected EAR99 8535.10.0040 1 400A 1.3 kVAC 1 kVDC Fast Blow Square - 100kA AC, 150kA DC 19797
PSR070DL0250Z Littelfuse Inc. PSR070DL0250Z 407.4500
RFQ
ECAD 8194 0.00000000 Littelfuse Inc. POWR-SPEED® PSR Box Active -55°C ~ 125°C Semiconductors 2.811" L x 1.693" W x 1.929" H (71.40mm x 43.00mm x 49.00mm) Bolt Mount - Indicating CCC, CE, cURus, UL download ROHS3 Compliant Not Applicable REACH Unaffected EAR99 8535.10.0040 3 250A 1.3 kVAC 1 kVDC Fast Blow Square - 100kA AC, 150kA DC 8629
PSR033US0500X Littelfuse Inc. PSR033US0500X 468.6500
RFQ
ECAD 8668 0.00000000 Littelfuse Inc. POWR-SPEED® PSR Box Active -55°C ~ 125°C Semiconductors 1.937" L x 2.894" W x 3.130" H (49.20mm x 73.50mm x 79.50mm) Bolt Mount - Indicating CE, cURus, UL download ROHS3 Compliant Not Applicable REACH Unaffected EAR99 8536.10.0040 1 500A 700 VAC 600 VDC Fast Blow Square - 200kA AC, 150kA DC 16434
PSR033DL0630X Littelfuse Inc. PSR033DL0630X 553.8800
RFQ
ECAD 3024 0.00000000 Littelfuse Inc. POWR-SPEED® PSR Box Active -55°C ~ 125°C Semiconductors 1.937" L x 2.894" W x 3.130" H (49.20mm x 73.50mm x 79.50mm) Bolt Mount - Indicating CCC, CE, cURus, UL download ROHS3 Compliant Not Applicable REACH Unaffected EAR99 8536.10.0040 1 630A 700 VAC 600 VDC Fast Blow Square - 200kA AC, 150kA DC 38727
PSR073UL0350X Littelfuse Inc. PSR073UL0350X 527.9400
RFQ
ECAD 1 0.00000000 Littelfuse Inc. POWR-SPEED® PSR Box Active -55°C ~ 125°C Semiconductors 2.882" L x 2.894" W x 3.130" H (73.20mm x 73.50mm x 79.50mm) Bolt Mount - Indicating CE, cURus, UL download ROHS3 Compliant Not Applicable REACH Unaffected EAR99 8535.10.0040 1 350A 1.3 kVAC 1 kVDC Fast Blow Square - 100kA AC, 150kA DC 13586
PSR072UL0400X Littelfuse Inc. PSR072UL0400X 452.7300
RFQ
ECAD 1549 0.00000000 Littelfuse Inc. POWR-SPEED® PSR Box Active -55°C ~ 125°C Semiconductors 2.843" L x 2.362" W x 2.598" H (72.20mm x 60.00mm x 66.00mm) Bolt Mount - Indicating CE, cURus, UL download ROHS3 Compliant Not Applicable REACH Unaffected EAR99 8535.10.0040 1 400A 1.3 kVAC 1 kVDC Fast Blow Square - 100kA AC, 150kA DC 27112
PSR073UL0700X Littelfuse Inc. PSR073UL0700X 575.0800
RFQ
ECAD 4859 0.00000000 Littelfuse Inc. POWR-SPEED® PSR Box Active -55°C ~ 125°C Semiconductors 2.882" L x 2.894" W x 3.130" H (73.20mm x 73.50mm x 79.50mm) Bolt Mount - Indicating CE, cURus, UL download ROHS3 Compliant Not Applicable REACH Unaffected EAR99 8535.10.0040 1 700A 1.3 kVAC 1 kVDC Fast Blow Square - 100kA AC, 150kA DC 158097
PSR070DL0160Z Littelfuse Inc. PSR070DL0160Z 407.4500
RFQ
ECAD 8694 0.00000000 Littelfuse Inc. POWR-SPEED® PSR Box Active -55°C ~ 125°C Semiconductors 2.811" L x 1.693" W x 1.929" H (71.40mm x 43.00mm x 49.00mm) Bolt Mount - Indicating CCC, CE, cURus, UL download ROHS3 Compliant Not Applicable REACH Unaffected EAR99 8535.10.0040 3 160A 1.3 kVAC 1 kVDC Fast Blow Square - 100kA AC, 150kA DC 2377
PSR031DS0550Z Littelfuse Inc. PSR031DS0550Z 354.8300
RFQ
ECAD 4730 0.00000000 Littelfuse Inc. POWR-SPEED® PSR Box Active -55°C ~ 125°C Semiconductors 1.898" L x 2.028" W x 2.264" H (48.20mm x 51.50mm x 57.50mm) Bolt Mount - Indicating CCC, CE, cURus, UL download ROHS3 Compliant Not Applicable REACH Unaffected EAR99 8536.10.0040 3 550A 700 VAC 600 VDC Fast Blow Square - 200kA AC, 150kA DC 42056
PSR033UL0450X Littelfuse Inc. PSR033UL0450X 467.2000
RFQ
ECAD 4260 0.00000000 Littelfuse Inc. POWR-SPEED® PSR Box Active -55°C ~ 125°C Semiconductors 1.937" L x 2.894" W x 3.130" H (49.20mm x 73.50mm x 79.50mm) Bolt Mount - Indicating CE, cURus, UL download ROHS3 Compliant Not Applicable REACH Unaffected EAR99 8536.10.0040 1 450A 700 VAC 600 VDC Fast Blow Square - 200kA AC, 150kA DC 13600
PSR031DL0630Z Littelfuse Inc. PSR031DL0630Z 365.7100
RFQ
ECAD 6970 0.00000000 Littelfuse Inc. POWR-SPEED® PSR Box Active -55°C ~ 125°C Semiconductors 1.898" L x 2.028" W x 2.264" H (48.20mm x 51.50mm x 57.50mm) Bolt Mount - Indicating CCC, CE, cURus, UL download ROHS3 Compliant Not Applicable REACH Unaffected EAR99 8536.10.0040 3 630A 700 VAC 600 VDC Fast Blow Square - 200kA AC, 150kA DC 73513
PSR073UL0550X Littelfuse Inc. PSR073UL0550X 534.8100
RFQ
ECAD 1795 0.00000000 Littelfuse Inc. POWR-SPEED® PSR Box Active -55°C ~ 125°C Semiconductors 2.882" L x 2.894" W x 3.130" H (73.20mm x 73.50mm x 79.50mm) Bolt Mount - Indicating CE, cURus, UL download ROHS3 Compliant Not Applicable REACH Unaffected EAR99 8535.10.0040 1 550A 1.3 kVAC 1 kVDC Fast Blow Square - 100kA AC, 150kA DC 55513
  • Daily average RFQ Volume

    2000+

    Daily average RFQ Volume

  • Standard Product Unit

    30,000,000

    Standard Product Unit

  • Worldwide Manufacturers

    2800+

    Worldwide Manufacturers

  • In-stock Warehouse

    15,000 m2

    In-stock Warehouse