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Circuit Protection

Circuit Protection.jpg
Circuit protection is a crucial aspect of electronic components classification. It refers to the measures taken to prevent damage to electronic circuits due to overvoltage, overcurrent, or short circuits. Circuit protection devices such as fuses, circuit breakers, surge protectors, and voltage regulators are used to safeguard electronic components from damage caused by power surges, lightning strikes, and other electrical disturbances. These devices are designed to interrupt the flow of current when the voltage or current exceeds a safe level, thereby protecting the circuit and preventing damage to the electronic components. Circuit protection is essential for ensuring the reliability and longevity of electronic devices and systems.
Compare Image Name Manufacturer Pricing(USD) Quantity Weight(Kg) Size(LxWxH) Datasheet Factory Lead Time Mount Packaging Published Series Part Status Moisture Sensitivity Level (MSL) Termination ECCN Code Depth Length RoHS Status Lead Free Current Rating Package / Case Reach Compliance Code Height Width Approval Agency Resistance Mounting Type Operating Temperature Size / Dimension Voltage - Rated DC Voltage - Rated AC Physical Dimension Type JESD-609 Code Terminal Finish Surface Mount Terminal Shape Reference Standard Body Length or Diameter Body Breadth Circuit Protection Type Blow Characteristic Body Height Built-in Feature Feature Current Rating (Amps) Response Time Joule Integral-Nom Applications Fuse Type Class Code Breaking Capacity @ Rated Voltage Melting I2t DC Cold Resistance
0LKS015.S 0LKS015.S Littelfuse Inc. 0.0000
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0.00000000 download Holder Bulk POWR-GARD® LKS Obsolete 1 (Unlimited) 95.1992mm Non-RoHS Compliant 15A Cartridge, Non-Standard CE, CSA, UL Holder 0.811Diax3.748L 20.60mmx95.20mm 600V Electrical 15A Fast Blow Electrical, Industrial Fuse Link H 10kA
SPFJ100.X SPFJ100.X Littelfuse Inc. 0.0000
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0.00000000 download 8 Weeks Bolt Bulk POWR-GARD® SPFJ Active 1 (Unlimited) EAR99 ROHS3 Compliant Lead Free 100A Cylindrical, Blade Terminal (Bolt) unknown CE, UL 1.243mOhm Bolt Mount 1.500Diax3.012L 38.10mmx76.50mm 1kV Electrical Fast Blow Solar (Photovoltaic) Cartridge J 20kA 1.243mOhm
SPXC003.HXR SPXC003.HXR Littelfuse Inc. 0.0000
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0.00000000 11 Weeks Active ELECTRIC FUSE
65E1C5.5 65E1C5.5 Littelfuse Inc. 0.0000
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0.00000000 download 11 Weeks Bulk POWR-GARD® Active 1 (Unlimited) Standard Non-RoHS Compliant 65A Cartridge, Non-Standard unknown Holder 3.000Diax15.875L 76.20mmx403.23mm 5.5kV Electrical Indicating Transformer Protection Cartridge E 80kA
0LGR004.H 0LGR004.H Littelfuse Inc. 0.0000
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0.00000000 download 11 Weeks Bulk POWR-GARD® LGR Active 1 (Unlimited) ROHS3 Compliant Cartridge, Non-Standard CE, CSA, UL Holder 0.610Diax1.820L 15.49mmx46.23mm 300V 4A Fast Blow Electrical, Industrial Cartridge 10kA
LDFJ003.T LDFJ003.T Littelfuse Inc. 0.0000
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0.00000000 11 Weeks Active Non-RoHS Compliant
SPXC03.5HXR SPXC03.5HXR Littelfuse Inc. 0.0000
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0.00000000 11 Weeks Active ELECTRIC FUSE
KLPC600.X KLPC600.X Littelfuse Inc. 0.0000
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0.00000000 download 5 Weeks Bolt Bulk POWR-GARD®, POWR-PRO® KLPC Active 1 (Unlimited) Non-RoHS Compliant 600A Cylindrical, Blade Terminal (Bolt) unknown CE, CSA, UR Bolt Mount 2.500Diax3.752L 63.50mmx95.30mm 480V 600V 219.1mm x 95.3mm Electrical 219.1mm 95.3mm Slow Blow Electrical, Industrial Cartridge L 200kA AC 300kA DC
LDFJ001.T LDFJ001.T Littelfuse Inc. 0.0000
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0.00000000 10 Weeks Active Non-RoHS Compliant
0581050.X 0581050.X Littelfuse Inc. 61.9799
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0.00000000 download 8 Weeks Bolt Bulk POWR-GARD® HAZGARD Active Not Applicable 81.9912mm Non-RoHS Compliant 50A Rectangular, Blade 17.35mm 30.35mm UR Bolt Mount 3.228Lx1.195W x 0.683 H 82.00mmx30.35mmx17.35mm 48V 48V Electrical 50A Fast Blow Lift Trucks Fuse Strip 2.5kA
0TLN015.T 0TLN015.T Littelfuse Inc. 0.0000
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0.00000000 download 11 Weeks Holder Bulk POWR-GARD® TLN Active 1 (Unlimited) Clip 50.8mm Non-RoHS Compliant 15A Cartridge, Non-Standard CE, UR Holder 0.563Diax2.000L 14.30mmx50.80mm 170V Electrical 15A Fast Blow Telecom Cartridge 100kA
NH00CG16 NH00CG16 Littelfuse Inc. 0.0000
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0.00000000 download Bulk 2006 Obsolete 1 (Unlimited) EAR99 51.3mm Non-RoHS Compliant 16A Rectangular, Blade unknown 19.9898mm VDE Holder 2.126Lx2.020W x 0.787 H 54.00mmx51.30mmx20.00mm 440V 500V 51.3mm x 20mm x 54mm Electrical NO TAB/BLADE VDE 20 mm INDICATOR Indicating Fast Blow Motor Protection Square NH 120kA AC 25kA DC
60032R2C5.5S 60032R2C5.5S Littelfuse Inc. 0.0000
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Min: 1

Mult: 1

0.00000000 download 11 Weeks Active Non-RoHS Compliant ELECTRIC FUSE
0481005.V 0481005.V Littelfuse Inc. 0.0000
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0.00000000 download 13 Weeks Bulk 481 Active 1 (Unlimited) EAR99 ROHS3 Compliant 5A Alarm Indicator unknown 19.6088mm CSA, UR 28.5mOhm Holder -55°C~125°C 0.665Lx0.228W x 0.772 H 16.90mmx5.80mmx19.60mm 125V 125V Electrical e3 TIN NO END CAP CSA; UL Indicating Fast Blow 26 J Telecom Indicating Fuse 300A 26.2 0.0285Ohm
702R1C8.25 702R1C8.25 Littelfuse Inc. 0.0000
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0.00000000 download 11 Weeks Bulk POWR-GARD® Active 1 (Unlimited) Standard Non-RoHS Compliant 70A Cartridge, Non-Standard unknown Holder 3.000Diax15.875L 76.20mmx403.23mm 8.25kV Electrical Indicating Motor Protection Cartridge R 80kA
1505R1C2.75S 1505R1C2.75S Littelfuse Inc. 0.0000
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0.00000000 11 Weeks Active Non-RoHS Compliant ELECTRIC FUSE
1706R1C5.5XSW 1706R1C5.5XSW Littelfuse Inc. 0.0000
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Min: 1

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0.00000000 11 Weeks Active Non-RoHS Compliant
0TLN150.X 0TLN150.X Littelfuse Inc. 0.0000
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0.00000000 download 11 Weeks Holder Bulk POWR-GARD® TLN Active 1 (Unlimited) 106.4006mm Non-RoHS Compliant 150A Cylindrical, Blade Terminals CE, UR Holder 1.594Diax4.189L 40.50mmx106.40mm 170V Electrical 150A Fast Blow Telecom Cartridge 100kA
0LKS025.S 0LKS025.S Littelfuse Inc. 0.0000
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0.00000000 download Bulk POWR-GARD® LKS Obsolete 1 (Unlimited) Non-RoHS Compliant 25A Cartridge, Non-Standard unknown CE, CSA, UL Holder 0.811Diax3.748L 20.60mmx95.20mm 600V Electrical Fast Blow Electrical, Industrial Fuse Link H 10kA
0RLN002.T 0RLN002.T Littelfuse Inc. 0.0000
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0.00000000 download Holder Bulk POWR-GARD® RLN Obsolete 1 (Unlimited) Clip 50.8mm Non-RoHS Compliant 2A Cartridge, Non-Standard CE, CSA, UL Holder 0.563Diax2.000L 14.30mmx50.80mm 250V Electrical 2A Fast Blow Electrical, Industrial Cartridge H 10kA
NH00CM6 NH00CM6 Littelfuse Inc. 0.0000
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0.00000000 download Bulk Obsolete 1 (Unlimited) EAR99 Non-RoHS Compliant 6A Rectangular, Blade unknown 19.9898mm VDE Holder 2.126Lx2.020W x 0.787 H 54.00mmx51.30mmx20.00mm 440V 500V 51.3mm x 20mm x 54mm Electrical NO TAB/BLADE VDE 51.3mm 20 mm INDICATOR Indicating Fast Blow Motor Protection Square NH 120kA AC 25kA DC
0LKN045.S 0LKN045.S Littelfuse Inc. 0.0000
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0.00000000 download Holder Bulk POWR-GARD® LKN Obsolete 1 (Unlimited) 76.2mm ROHS3 Compliant 45A Cartridge, Non-Standard CE, CSA, UL Holder 0.811Diax3.000L 20.60mmx76.20mm 250V Electrical 45A Fast Blow Electrical, Industrial Fuse Link H 10kA
SPXV015.TXS SPXV015.TXS Littelfuse Inc. 0.0000
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0.00000000 11 Weeks Active
SPNH080.X SPNH080.X Littelfuse Inc. 0.0000
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0.00000000 17 Weeks Active
0LKS125.V 0LKS125.V Littelfuse Inc. 0.0000
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0.00000000 download Holder Bulk POWR-GARD® LKS Obsolete 1 (Unlimited) 174.7012mm Non-RoHS Compliant 125A Cylindrical, Blade Terminals CE, CSA, UL Holder 1.843Diax6.878L 46.80mmx174.70mm 600V Electrical 125A Fast Blow Electrical, Industrial Fuse Link H 10kA
1003R1C2.75SW 1003R1C2.75SW Littelfuse Inc. 0.0000
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Mult: 1

0.00000000 11 Weeks Active Non-RoHS Compliant
0TOO.400Z 0TOO.400Z Littelfuse Inc. 0.0000
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Min: 1

Mult: 1

0.00000000 download 11 Weeks Holder Bulk POWR-GARD® TOO Active 1 (Unlimited) Stud Non-RoHS Compliant 400mA Edison Plug UL Holder 125V Electrical 400mA Slow Blow Motor Protection Edison Plug 10kA
0TLS015.T 0TLS015.T Littelfuse Inc. 0.0000
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0.00000000 download 11 Weeks Bulk POWR-GARD® TLS Active 1 (Unlimited) Clip EAR99 ROHS3 Compliant 15A Cartridge, Non-Standard unknown CE, cURus Holder 0.563Diax0.880L 14.30mmx22.35mm 170V 14.3mm x 22.35mm Electrical CE, UL 14.3mm 22.35mm Fast Blow Telecom Cartridge 100kA
PSR071FS0315Z PSR071FS0315Z Littelfuse Inc. 288.5777
Add to Cart

Min: 1

Mult: 1

0.00000000 download 13 Weeks Box 2018 POWR-SPEED® PSR Active Not Applicable RoHS Compliant CCC, CE, cURus, UL Bolt Mount -55°C~125°C 2.913Lx2.028W x 2.264 H 74.00mmx51.50mmx57.50mm 1kV 1.3kV ELECTRIC FUSE 315A Fast Blow Semiconductors Square 100kA AC 150kA DC 21859
1304R1C2.75 1304R1C2.75 Littelfuse Inc. 0.0000
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0.00000000 download 11 Weeks Bulk POWR-GARD® Active 1 (Unlimited) Standard Non-RoHS Compliant 130A Cartridge, Non-Standard unknown 4Ohm Holder 3.000Diax10.875L 76.20mmx276.23mm 2.75kV 76.2mm x 276.23mm Electrical NO END CAP 76.2mm MEDIUM 276.23mm Indicating Motor Protection Cartridge R 80kA
  • 0LKS015.S
    0LKS015.S Littelfuse Inc.

    0LKS015.S datasheet pdf and Electrical, Specialty Fuses product details from Littelfuse Inc. stock available at Utmel

    Price: 0.0000

    RFQ
  • SPFJ100.X
    SPFJ100.X Littelfuse Inc.

    SPFJ100.X datasheet pdf and Electrical, Specialty Fuses product details from Littelfuse Inc. stock available at Utmel

    Price: 0.0000

    RFQ
  • SPXC003.HXR
    SPXC003.HXR Littelfuse Inc.

    SPXC003.HXR datasheet pdf and Electrical, Specialty Fuses product details from Littelfuse Inc. stock available at Utmel

    Price: 0.0000

    RFQ
  • 65E1C5.5
    65E1C5.5 Littelfuse Inc.

    65E1C5.5 datasheet pdf and Electrical, Specialty Fuses product details from Littelfuse Inc. stock available at Utmel

    Price: 0.0000

    RFQ
  • 0LGR004.H
    0LGR004.H Littelfuse Inc.

    0LGR004.H datasheet pdf and Electrical, Specialty Fuses product details from Littelfuse Inc. stock available at Utmel

    Price: 0.0000

    RFQ
  • LDFJ003.T
    LDFJ003.T Littelfuse Inc.

    LDFJ003.T datasheet pdf and Electrical, Specialty Fuses product details from Littelfuse Inc. stock available at Utmel

    Price: 0.0000

    RFQ
  • SPXC03.5HXR
    SPXC03.5HXR Littelfuse Inc.

    SPXC03.5HXR datasheet pdf and Electrical, Specialty Fuses product details from Littelfuse Inc. stock available at Utmel

    Price: 0.0000

    RFQ
  • KLPC600.X
    KLPC600.X Littelfuse Inc.

    KLPC600.X datasheet pdf and Electrical, Specialty Fuses product details from Littelfuse Inc. stock available at Utmel

    Price: 0.0000

    RFQ
  • LDFJ001.T
    LDFJ001.T Littelfuse Inc.

    LDFJ001.T datasheet pdf and Electrical, Specialty Fuses product details from Littelfuse Inc. stock available at Utmel

    Price: 0.0000

    RFQ
  • 0581050.X
    0581050.X Littelfuse Inc.

    0581050.X datasheet pdf and Electrical, Specialty Fuses product details from Littelfuse Inc. stock available at Utmel

    Price: 61.9799

    RFQ
  • 0TLN015.T
    0TLN015.T Littelfuse Inc.

    0TLN015.T datasheet pdf and Electrical, Specialty Fuses product details from Littelfuse Inc. stock available at Utmel

    Price: 0.0000

    RFQ
  • NH00CG16
    NH00CG16 Littelfuse Inc.

    NH00CG16 datasheet pdf and Electrical, Specialty Fuses product details from Littelfuse Inc. stock available at Utmel

    Price: 0.0000

    RFQ
  • 60032R2C5.5S
    60032R2C5.5S Littelfuse Inc.

    60032R2C5.5S datasheet pdf and Electrical, Specialty Fuses product details from Littelfuse Inc. stock available at Utmel

    Price: 0.0000

    RFQ
  • 0481005.V
    0481005.V Littelfuse Inc.

    0481005.V datasheet pdf and Electrical, Specialty Fuses product details from Littelfuse Inc. stock available at Utmel

    Price: 0.0000

    RFQ
  • 702R1C8.25
    702R1C8.25 Littelfuse Inc.

    702R1C8.25 datasheet pdf and Electrical, Specialty Fuses product details from Littelfuse Inc. stock available at Utmel

    Price: 0.0000

    RFQ
  • 1505R1C2.75S
    1505R1C2.75S Littelfuse Inc.

    1505R1C2.75S datasheet pdf and Electrical, Specialty Fuses product details from Littelfuse Inc. stock available at Utmel

    Price: 0.0000

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  • 1706R1C5.5XSW
    1706R1C5.5XSW Littelfuse Inc.

    1706R1C5.5XSW datasheet pdf and Electrical, Specialty Fuses product details from Littelfuse Inc. stock available at Utmel

    Price: 0.0000

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  • 0TLN150.X
    0TLN150.X Littelfuse Inc.

    0TLN150.X datasheet pdf and Electrical, Specialty Fuses product details from Littelfuse Inc. stock available at Utmel

    Price: 0.0000

    RFQ
  • 0LKS025.S
    0LKS025.S Littelfuse Inc.

    0LKS025.S datasheet pdf and Electrical, Specialty Fuses product details from Littelfuse Inc. stock available at Utmel

    Price: 0.0000

    RFQ
  • 0RLN002.T
    0RLN002.T Littelfuse Inc.

    0RLN002.T datasheet pdf and Electrical, Specialty Fuses product details from Littelfuse Inc. stock available at Utmel

    Price: 0.0000

    RFQ
  • NH00CM6
    NH00CM6 Littelfuse Inc.

    NH00CM6 datasheet pdf and Electrical, Specialty Fuses product details from Littelfuse Inc. stock available at Utmel

    Price: 0.0000

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  • 0LKN045.S
    0LKN045.S Littelfuse Inc.

    0LKN045.S datasheet pdf and Electrical, Specialty Fuses product details from Littelfuse Inc. stock available at Utmel

    Price: 0.0000

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  • SPXV015.TXS
    SPXV015.TXS Littelfuse Inc.

    SPXV015.TXS datasheet pdf and Electrical, Specialty Fuses product details from Littelfuse Inc. stock available at Utmel

    Price: 0.0000

    RFQ
  • SPNH080.X
    SPNH080.X Littelfuse Inc.

    SPNH080.X datasheet pdf and Electrical, Specialty Fuses product details from Littelfuse Inc. stock available at Utmel

    Price: 0.0000

    RFQ
  • 0LKS125.V
    0LKS125.V Littelfuse Inc.

    0LKS125.V datasheet pdf and Electrical, Specialty Fuses product details from Littelfuse Inc. stock available at Utmel

    Price: 0.0000

    RFQ
  • 1003R1C2.75SW
    1003R1C2.75SW Littelfuse Inc.

    1003R1C2.75SW datasheet pdf and Electrical, Specialty Fuses product details from Littelfuse Inc. stock available at Utmel

    Price: 0.0000

    RFQ
  • 0TOO.400Z
    0TOO.400Z Littelfuse Inc.

    0TOO.400Z datasheet pdf and Electrical, Specialty Fuses product details from Littelfuse Inc. stock available at Utmel

    Price: 0.0000

    RFQ
  • 0TLS015.T
    0TLS015.T Littelfuse Inc.

    0TLS015.T datasheet pdf and Electrical, Specialty Fuses product details from Littelfuse Inc. stock available at Utmel

    Price: 0.0000

    RFQ
  • PSR071FS0315Z
    PSR071FS0315Z Littelfuse Inc.

    PSR071FS0315Z datasheet pdf and Electrical, Specialty Fuses product details from Littelfuse Inc. stock available at Utmel

    Price: 288.5777

    RFQ
  • 1304R1C2.75
    1304R1C2.75 Littelfuse Inc.

    1304R1C2.75 datasheet pdf and Electrical, Specialty Fuses product details from Littelfuse Inc. stock available at Utmel

    Price: 0.0000

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