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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 Pbfree Code Part Status Moisture Sensitivity Level (MSL) Number of Terminations Termination ECCN Code Max Operating Temperature Min Operating Temperature Color Operating Supply Voltage Diameter Length RoHS Status Lead Free Voltage - Rated Current Rating Radiation Hardening Number of Pins Additional Feature Package / Case REACH SVHC Reach Compliance Code Height Width Approval Agency Resistance Mounting Type Operating Temperature Size / Dimension Voltage - Rated DC Technology Voltage - Rated AC HTS Code Physical Dimension Type Capacitance @ Frequency Lead Length JESD-609 Code Terminal Finish Terminal Form Surface Mount JESD-30 Code Number of Channels Subcategory Body Material Terminal Shape Reference Standard Body Length or Diameter Circuit Protection Type Blow Characteristic Body Height Diode Element Material Number of Elements Configuration Composition Feature Polarity Case Connection Non-rep Peak Rev Power Dis-Max Current Rating (Amps) Number of Circuits Response Time Resistor Type Applications Max Surge Current Circuit RMS Voltage-Max Circuit DC Voltage-Max Power Dissipation Breakdown Voltage Energy Reverse Standoff Voltage Peak Pulse Power Clamping Voltage Peak Pulse Current Supplier Device Package Power Dissipation-Max Fuse Type Fuse Current Power Line Protection Voltage - Breakdown (Min) Class Code Breaking Capacity @ Rated Voltage Melting I2t DC Cold Resistance Power - Peak Pulse Current - Peak Pulse (10/1000μs) Voltage - Clamping (Max) @ Ipp Voltage - Reverse Standoff (Typ) Unidirectional Channels Bidirectional Channels Number of Bidirectional Channels Varistor Voltage (Max) Varistor Voltage (Min) Varistor Voltage (Typ) Maximum AC Volts Current - Surge Maximum DC Volts
37205000431 37205000431 Littelfuse Inc. 0.9106
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0.00000000 download 11 Weeks Through Hole Bulk 2005 TR5® 372 Active 1 (Unlimited) Radial 85°C -40°C 8.5mm 8mm ROHS3 Compliant Lead Free 250V 500mA No 2 Radial, Can, Vertical Unknown 8.001mm 8.5mm CCC, cURus, SEMKO, VDE 155mOhm Through Hole -40°C~85°C 0.335Dia x 0.315 H 8.50mmx8.00mm 250V 4.3mm Polyamide, Thermoplastic 500mA Slow Blow 180mW Board Mount (Cartridge Style Excluded) 500mA 35A 2 0.155Ohms
3KP160C 3KP160C Littelfuse Inc. 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) 2011 3KP Obsolete 1 (Unlimited) Axial 175°C -55°C 160V ROHS3 Compliant 600 P600, Axial Through Hole -55°C~175°C TJ Zener 1 Zener Bidirectional General Purpose 11.6A 178V 160V 3kW 271.95V 11.6A P600 No 168.75V 3000W 3kW 11.6A 271.95V 160V 1 1
30KPA198A-HR 30KPA198A-HR Littelfuse Inc. 0.0000
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0.00000000 download 20 Weeks Through Hole Tape & Reel (TR) 2014 30KPA-HR Active Not Applicable 2 EAR99 ROHS3 Compliant EXCELLENT CLAMPING CAPABILITY, HIGH RELIABILITY, UL RECOGNIZED P600, Axial Through Hole -55°C~175°C TA AVALANCHE Zener WIRE O-PALF-W2 SILICON 1 SINGLE UNIDIRECTIONAL ISOLATED 30000W General Purpose 198V 30kW 319.8V 94.7A 8W No 221.2V 30000W 30kW 94.7A 1
20KPA34-B 20KPA34-B Littelfuse Inc. 0.0000
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0.00000000 download 18 Weeks Through Hole Bulk 2015 20KPA Active Not Applicable ROHS3 Compliant P600, Axial Through Hole -55°C~175°C TJ Zener Transient Suppressors UNIDIRECTIONAL General Purpose 34V 20kW 60.38V 351.3A No 35.91V 20000W 20kW 351.3A 1
23012R1C2.75S 23012R1C2.75S Littelfuse Inc. 0.0000
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0.00000000 11 Weeks Active ELECTRIC FUSE
KLDR.125T KLDR.125T Littelfuse Inc. 0.0000
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Min: 1

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0.00000000 download Bulk POWR-GARD® KLDR no Obsolete 1 (Unlimited) Clip 10.3mm ROHS3 Compliant Lead Free 125mA 5AG, 10mm x 38mm (Midget) Unknown CE, CSA, UL Holder 0.406Diax1.500L 10.30mmx38.10mm 300V 600V 10.3mm x 38.1mm Electrical NO END CAP CSA; UL TIME DELAY 38.1mm Slow Blow Transformer Protection Cartridge 1.25A CC 200kA AC 20kA DC
2009R1C2.75SW 2009R1C2.75SW Littelfuse Inc. 0.0000
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Min: 1

Mult: 1

0.00000000 11 Weeks Active Non-RoHS Compliant
SPNH200.X2XLDE SPNH200.X2XLDE Littelfuse Inc. 0.0000
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Min: 1

Mult: 1

0.00000000 17 Weeks Active
0TLN080.V 0TLN080.V Littelfuse Inc. 0.0000
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0.00000000 download 11 Weeks Holder Bulk POWR-GARD® TLN Active 1 (Unlimited) 95.1992mm Non-RoHS Compliant 80A Cylindrical, Blade Terminals CE, UR Holder 1.063Diax3.748L 27.00mmx95.20mm 170V Electrical 80A Fast Blow Telecom Cartridge 100kA
SPNH100.XXDE SPNH100.XXDE Littelfuse Inc. 0.0000
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0.00000000 17 Weeks Active
0GBC025.VP 0GBC025.VP Littelfuse Inc. 2.9652
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Min: 1

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0.00000000 download 7 Weeks Holder Bulk GBC Active Not Applicable Clip Blue 6mm 24.9936mm ROHS3 Compliant 25A Torpedo Holder 0.236Diax0.984L 6.00mmx25.00mm 32V 32V Electrical Ceramic Indicating 25A Automotive Automotive
0CNN225E.H 0CNN225E.H Littelfuse Inc. 0.0000
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Mult: 1

0.00000000 11 Weeks Active
0LMF.800U 0LMF.800U Littelfuse Inc. 0.0000
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Min: 1

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0.00000000 download 11 Weeks Holder Bulk POWR-GARD® LMF Active 1 (Unlimited) 46.228mm ROHS3 Compliant 800mA Cartridge CE, CSA, UL Holder 0.610Diax1.820L 15.49mmx46.23mm 300V Electrical 800mA Slow Blow Electrical, Industrial Cartridge 10kA
45024R2IB5.5 45024R2IB5.5 Littelfuse Inc. 0.0000
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0.00000000 download 11 Weeks Bolt Bulk POWR-GARD® Active 1 (Unlimited) Non-RoHS Compliant 450A Cylindrical, Blade Terminal (Bolt) unknown Bolt Mount 5.5kV 457.2mm x 457.2mm Electrical TAB/BLADE 457.2mm MEDIUM 457.2mm Indicating Motor Protection Cartridge R 80kA
JLLS175.X JLLS175.X Littelfuse Inc. 66.0821
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Min: 1

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0.00000000 download 5 Weeks Bolt Bulk POWR-GARD® JLLS Active Not Applicable 42.0878mm ROHS3 Compliant 175A Cylindrical, Blade Terminal (Bolt) Unknown CE, CSA, UL Bolt Mount 1.063Diax1.657L 27.00mmx42.10mm 300V 600V Electrical 175A Fast Blow Electrical, Industrial Cartridge 175A T 200kA
45024R2C8.25S 45024R2C8.25S Littelfuse Inc. 0.0000
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0.00000000 download 11 Weeks Active Non-RoHS Compliant ELECTRIC FUSE
1706R1C2.75SW 1706R1C2.75SW Littelfuse Inc. 0.0000
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0.00000000 11 Weeks Active Non-RoHS Compliant
0LGR007.V 0LGR007.V Littelfuse Inc. 0.0000
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0.00000000 download 8 Weeks Wire Bulk POWR-GARD® LGR Active 1 (Unlimited) Wire 46.228mm ROHS3 Compliant 7A In-Line CE, CSA, UL Holder 0.610Diax1.820L 15.49mmx46.23mm 300V Electrical 7A Fast Blow Electrical, Industrial Cartridge 10kA
50E1C15.5S 50E1C15.5S Littelfuse Inc. 0.0000
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0.00000000 download 11 Weeks Bulk POWR-GARD® Active 1 (Unlimited) Standard Non-RoHS Compliant 50A Cartridge, Non-Standard unknown Holder 3.000Diax18.875L 76.20mmx479.43mm 15.5kV Electrical Indicating Hazardous Locations Cartridge E 80kA
0315.300VXP 0315.300VXP Littelfuse Inc. 0.0000
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0.00000000 11 Weeks Through Hole Bulk 315 yes Active 1 (Unlimited) EAR99 ROHS3 Compliant 300mA 3AB, 3AG, 1/4 x 1-1/4 (Axial) unknown CE, CSA, UL 3.135Ohm Through Hole -55°C~125°C 0.275Diax1.275L 6.99mmx32.39mm 250V 8536.10.00.40 6.99mm x 32.39mm e3 Matte Tin (Sn) PIN WIRE CE; CSA; UL 6.99mm ELECTRIC FUSE TIME LAG 32.39mm Slow Blow Cartridge, Glass 35A 0.73 3.135Ohm
ROV14H270K-S-2 ROV14H270K-S-2 Littelfuse Inc. 0.0000
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0.00000000 download Tape & Reel (TR) 2003 Obsolete Not Applicable ROHS3 Compliant Disc 14mm Through Hole -40°C~125°C TA 9730pF @ 1kHz 1 7.8J 29.7V 24.3V 27V 17V 2kA 22V
1505R1C8.25S 1505R1C8.25S Littelfuse Inc. 0.0000
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Min: 1

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0.00000000 download 11 Weeks Active Non-RoHS Compliant ELECTRIC FUSE
CCMR.300HXP CCMR.300HXP Littelfuse Inc. 0.0000
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Min: 1

Mult: 1

0.00000000 download 11 Weeks Bulk POWR-GARD®, POWR-PRO® CCMR yes Active 1 (Unlimited) Clip EAR99 ROHS3 Compliant 300mA 5AG, 10mm x 38mm (Midget) unknown CE, CSA, UL Holder 0.406Diax1.500L 10.30mmx38.10mm 250V 600V 10.3mm x 38.1mm Electrical NO END CAP CE; CSA; UL 10.3mm TIME DELAY 38.1mm Slow Blow Motor Protection Cartridge CC 300kA AC 20kA DC
LDFJ025.T LDFJ025.T Littelfuse Inc. 0.0000
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Min: 1

Mult: 1

0.00000000 6 Weeks Active Non-RoHS Compliant
30E1C15.5 30E1C15.5 Littelfuse Inc. 0.0000
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Min: 1

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0.00000000 download 11 Weeks Bulk POWR-GARD® Active 1 (Unlimited) Standard Non-RoHS Compliant 30A Cartridge, Non-Standard unknown Holder 3.000Diax18.875L 76.20mmx479.43mm 15.5kV Electrical Indicating Transformer Protection Cartridge E 80kA
V20E23PL1A V20E23PL1A Littelfuse Inc. 0.0000
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0.00000000 download 18 Weeks Tape & Box (TB) LV UltraMOV™ Active 1 (Unlimited) EAR99 RoHS Compliant Disc 20mm Through Hole -40°C~85°C TA METAL OXIDE FILM 8533.40.40.00 NO Non-linear Resistors 1 VARISTOR 23V 28V 70J 39.6V 32.4V 36V 23V 8kA 28V
23012R1C5.5SW 23012R1C5.5SW Littelfuse Inc. 0.0000
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Min: 1

Mult: 1

0.00000000 11 Weeks Active Non-RoHS Compliant
SPNH125.XXDEMS SPNH125.XXDEMS Littelfuse Inc. 0.0000
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Min: 1

Mult: 1

0.00000000 17 Weeks Active
0LKS200.V 0LKS200.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 200A Cylindrical, Blade Terminals CE, CSA, UL Holder 1.843Diax6.878L 46.80mmx174.70mm 600V Electrical 200A Fast Blow Electrical, Industrial Fuse Link H 10kA
SPNH200.XXDEMS SPNH200.XXDEMS Littelfuse Inc. 0.0000
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0.00000000 17 Weeks Active
  • 37205000431
    37205000431 Littelfuse Inc.

    37205000431 datasheet pdf and Fuses product details from Littelfuse Inc. stock available at Utmel

    Price: 0.9106

    RFQ
  • 3KP160C
    3KP160C Littelfuse Inc.

    3KP160C datasheet pdf and TVS - Diodes product details from Littelfuse Inc. stock available at Utmel

    Price: 0.0000

    RFQ
  • 30KPA198A-HR
    30KPA198A-HR Littelfuse Inc.

    30KPA198A-HR datasheet pdf and TVS - Diodes product details from Littelfuse Inc. stock available at Utmel

    Price: 0.0000

    RFQ
  • 20KPA34-B
    20KPA34-B Littelfuse Inc.

    20KPA34-B datasheet pdf and TVS - Diodes product details from Littelfuse Inc. stock available at Utmel

    Price: 0.0000

    RFQ
  • 23012R1C2.75S
    23012R1C2.75S Littelfuse Inc.

    23012R1C2.75S datasheet pdf and Electrical, Specialty Fuses product details from Littelfuse Inc. stock available at Utmel

    Price: 0.0000

    RFQ
  • KLDR.125T
    KLDR.125T Littelfuse Inc.

    KLDR.125T datasheet pdf and Electrical, Specialty Fuses product details from Littelfuse Inc. stock available at Utmel

    Price: 0.0000

    RFQ
  • 2009R1C2.75SW
    2009R1C2.75SW Littelfuse Inc.

    2009R1C2.75SW datasheet pdf and Electrical, Specialty Fuses product details from Littelfuse Inc. stock available at Utmel

    Price: 0.0000

    RFQ
  • SPNH200.X2XLDE
    SPNH200.X2XLDE Littelfuse Inc.

    SPNH200.X2XLDE datasheet pdf and Electrical, Specialty Fuses product details from Littelfuse Inc. stock available at Utmel

    Price: 0.0000

    RFQ
  • 0TLN080.V
    0TLN080.V Littelfuse Inc.

    0TLN080.V datasheet pdf and Electrical, Specialty Fuses product details from Littelfuse Inc. stock available at Utmel

    Price: 0.0000

    RFQ
  • SPNH100.XXDE
    SPNH100.XXDE Littelfuse Inc.

    SPNH100.XXDE datasheet pdf and Electrical, Specialty Fuses product details from Littelfuse Inc. stock available at Utmel

    Price: 0.0000

    RFQ
  • 0GBC025.VP
    0GBC025.VP Littelfuse Inc.

    0GBC025.VP datasheet pdf and Electrical, Specialty Fuses product details from Littelfuse Inc. stock available at Utmel

    Price: 2.9652

    RFQ
  • 0CNN225E.H
    0CNN225E.H Littelfuse Inc.

    0CNN225E.H datasheet pdf and Electrical, Specialty Fuses product details from Littelfuse Inc. stock available at Utmel

    Price: 0.0000

    RFQ
  • 0LMF.800U
    0LMF.800U Littelfuse Inc.

    0LMF.800U datasheet pdf and Electrical, Specialty Fuses product details from Littelfuse Inc. stock available at Utmel

    Price: 0.0000

    RFQ
  • 45024R2IB5.5
    45024R2IB5.5 Littelfuse Inc.

    45024R2IB5.5 datasheet pdf and Electrical, Specialty Fuses product details from Littelfuse Inc. stock available at Utmel

    Price: 0.0000

    RFQ
  • JLLS175.X
    JLLS175.X Littelfuse Inc.

    JLLS175.X datasheet pdf and Electrical, Specialty Fuses product details from Littelfuse Inc. stock available at Utmel

    Price: 66.0821

    RFQ
  • 45024R2C8.25S
    45024R2C8.25S Littelfuse Inc.

    45024R2C8.25S datasheet pdf and Electrical, Specialty Fuses product details from Littelfuse Inc. stock available at Utmel

    Price: 0.0000

    RFQ
  • 1706R1C2.75SW
    1706R1C2.75SW Littelfuse Inc.

    1706R1C2.75SW datasheet pdf and Electrical, Specialty Fuses product details from Littelfuse Inc. stock available at Utmel

    Price: 0.0000

    RFQ
  • 0LGR007.V
    0LGR007.V Littelfuse Inc.

    0LGR007.V datasheet pdf and Electrical, Specialty Fuses product details from Littelfuse Inc. stock available at Utmel

    Price: 0.0000

    RFQ
  • 50E1C15.5S
    50E1C15.5S Littelfuse Inc.

    50E1C15.5S datasheet pdf and Electrical, Specialty Fuses product details from Littelfuse Inc. stock available at Utmel

    Price: 0.0000

    RFQ
  • 0315.300VXP
    0315.300VXP Littelfuse Inc.

    0315.300VXP datasheet pdf and Fuses product details from Littelfuse Inc. stock available at Utmel

    Price: 0.0000

    RFQ
  • ROV14H270K-S-2
    ROV14H270K-S-2 Littelfuse Inc.

    ROV14H270K-S-2 datasheet pdf and TVS - Varistors, MOVs product details from Littelfuse Inc. stock available at Utmel

    Price: 0.0000

    RFQ
  • 1505R1C8.25S
    1505R1C8.25S Littelfuse Inc.

    1505R1C8.25S datasheet pdf and Electrical, Specialty Fuses product details from Littelfuse Inc. stock available at Utmel

    Price: 0.0000

    RFQ
  • CCMR.300HXP
    CCMR.300HXP Littelfuse Inc.

    CCMR.300HXP datasheet pdf and Electrical, Specialty Fuses product details from Littelfuse Inc. stock available at Utmel

    Price: 0.0000

    RFQ
  • LDFJ025.T
    LDFJ025.T Littelfuse Inc.

    LDFJ025.T datasheet pdf and Electrical, Specialty Fuses product details from Littelfuse Inc. stock available at Utmel

    Price: 0.0000

    RFQ
  • 30E1C15.5
    30E1C15.5 Littelfuse Inc.

    30E1C15.5 datasheet pdf and Electrical, Specialty Fuses product details from Littelfuse Inc. stock available at Utmel

    Price: 0.0000

    RFQ
  • V20E23PL1A
    V20E23PL1A Littelfuse Inc.

    V20E23PL1A datasheet pdf and TVS - Varistors, MOVs product details from Littelfuse Inc. stock available at Utmel

    Price: 0.0000

    RFQ
  • 23012R1C5.5SW
    23012R1C5.5SW Littelfuse Inc.

    23012R1C5.5SW datasheet pdf and Electrical, Specialty Fuses product details from Littelfuse Inc. stock available at Utmel

    Price: 0.0000

    RFQ
  • SPNH125.XXDEMS
    SPNH125.XXDEMS Littelfuse Inc.

    SPNH125.XXDEMS datasheet pdf and Electrical, Specialty Fuses product details from Littelfuse Inc. stock available at Utmel

    Price: 0.0000

    RFQ
  • 0LKS200.V
    0LKS200.V Littelfuse Inc.

    0LKS200.V datasheet pdf and Electrical, Specialty Fuses product details from Littelfuse Inc. stock available at Utmel

    Price: 0.0000

    RFQ
  • SPNH200.XXDEMS
    SPNH200.XXDEMS Littelfuse Inc.

    SPNH200.XXDEMS datasheet pdf and Electrical, Specialty Fuses product details from Littelfuse Inc. stock available at Utmel

    Price: 0.0000

    RFQ
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