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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 Series Pbfree Code Part Status Moisture Sensitivity Level (MSL) Number of Terminations ECCN Code Diameter RoHS Status Lead Free Contact Plating Additional Feature Package / Case Approval Agency Mfr Mounting Type Operating Temperature Size / Dimension Voltage - Rated DC Height Seated (Max) Ratings Voltage - Rated AC HTS Code Packing Method Physical Dimension Max Current Rating Max Voltage Rating (DC) Type JESD-609 Code Terminal Finish Surface Mount Terminal Pitch Subcategory Terminal Shape Reference Standard Body Length or Diameter Rated Current Circuit Protection Type Blow Characteristic Fuse Size Body Height Case Code (Metric) Case Code (Imperial) Current Rating (Amps) Response Time Rated Power Dissipation (P) Terminal Placement Joule Integral-Nom Thermistor Application Lead Diameter Applications Lead Spacing Power Dissipation Hold Current Fuse Type Current - Max Voltage - Max Time to Trip Trip Current Current - Hold (Ih) (Max) Thickness (Max) Breaking Capacity @ Rated Voltage Melting I2t DC Cold Resistance Resistance - Initial (Ri) (Min) Resistance - Post Trip (R1) (Max) Current - Trip (It)
0ZRB0700FF1A 0ZRB0700FF1A Bel Fuse Inc. 0.0000
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0.00000000 14 Weeks Through Hole Box 0ZRB yes Active 1 (Unlimited) 2 ROHS3 Compliant Tin 0.005 TO OHMS AT 0.015 DEG CEL Radial, Disc cURus, TUV Through Hole -40°C~85°C 0.752Lx0.118W 19.10mmx3.00mm 1.051 26.70mm BULK 40A 30V Polymeric e3 10.2mm Non-linear Resistors WIRE TEMPERATURE SENSING 810 μm 0.402 10.20mm 3.8W 7A 40A 17.5s 14A 5mOhm 30mOhm
0ZTG0110FF2C 0ZTG0110FF2C Bel Fuse Inc. 0.0000
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0.00000000 0ZTG 1812 (4532 Metric), Concave cURus, TUV, UL Bel Fuse Inc. Surface Mount -40°C ~ 125°C 0.179" L x 0.128" W (4.55mm x 3.24mm) AEC-Q200 Polymeric - 40 A 6V 1 s 1.1 A 0.030" (0.75mm) 50 mOhms 430 mOhms 2.2 A
5MFP 3-R 5MFP 3-R Bel Fuse Inc. 0.0000
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0.00000000 9 Weeks Bulk 5MFP yes Active Not Applicable EAR99 ROHS3 Compliant PRE-ARCING TIME: OPEN WITHIN 5 SEC. AT 200% RATED CURRENT 5mm x 20mm (Axial) CE, CSA, cULus, PSE Through Hole -55°C~125°C 0.217Diax0.827L 5.50mmx21.00mm 250V 8536.10.00.40 5.5mm x 21mm e3 Matte Tin (Sn) NO PIN WIRE CE; CSA; PSE; UL 5.5mm 3A ELECTRIC FUSE 5x20mm 21mm 3A Fast Blow 13 J Cartridge, Glass 200A 13 0.029Ohm
0ZRR0040FF1E 0ZRR0040FF1E Bel Fuse Inc. 0.0000
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0.00000000 download 14 Weeks 0ZRR Active Not Applicable ROHS3 Compliant Radial, Disc cURus, TUV, UL Through Hole -40°C~85°C 0.299Dia x 0.122 T 7.60mmx3.10mm 0.532 13.50mm Polymeric 0.201 5.10mm 40A 60V 3.8s 400mA 550mOhms 1.29Ohms 800mA
0ZCG0110FF2C 0ZCG0110FF2C Bel Fuse Inc. 0.0000
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0.00000000 download 14 Weeks Cut Tape (CT) 0ZCG Active 2A (4 Weeks) ROHS3 Compliant Lead Free 1812 (4532 Metric), Concave cURus, TUV Surface Mount -40°C~85°C 0.179Lx0.128W 4.55mmx3.24mm 100A Polymeric 4532 1812 1.1A 100A 8V 300ms 2.2A 0.022 0.55mm 40mOhm 210mOhm
3JQ 125-R TR 3JQ 125-R TR Bel Fuse Inc. 0.0000
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0.00000000 Tape & Reel (TR) 3JQ Last Time Buy ROHS3 Compliant 2AG, 5mm x 15mm (Axial) CE, CSA, cURus Through Hole -55°C~125°C 0.217Diax0.591L 5.50mmx15.00mm 140V 350V 125mA Fast Blow Cartridge, Glass 100A AC 150A DC 0.0019 4.29Ohm
0ZCF0110FF2C 0ZCF0110FF2C Bel Fuse Inc. 0.0000
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0.00000000 download 14 Weeks Surface Mount Tape & Reel (TR) 0ZCF Active 2A (4 Weeks) 2 ROHS3 Compliant Lead Free Tin MINIMUM RESISTANCE IS 0.09 OHMS 2920 (7351 Metric), Concave cURus, TUV Surface Mount -40°C~85°C 0.290Lx0.202W 7.36mmx5.12mm TR, 7 INCH 40A 33V Polymeric e3 WRAPAROUND 7351 2920 DUAL ENDED TEMPERATURE SENSING 1.5W 1.1A 100A 500ms 2.2A 0.039 1.00mm 90mOhm 410mOhm
0ZRC0055FF2E 0ZRC0055FF2E Bel Fuse Inc. 0.0000
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0.00000000 download 14 Weeks Through Hole Tape & Reel (TR) 0ZRC yes Active 1 (Unlimited) 2 EAR99 9.7mm ROHS3 Compliant Tin Radial, Disc cURus, TUV Through Hole -40°C~85°C 0.382Lx0.122W 9.70mmx3.10mm 0.551 14.00mm 8533.40.80.70 TR 40A Polymeric e3 5.1mm Non-linear Resistors WIRE 1.5W TEMPERATURE SENSING 510 μm 0.201 5.10mm 550mA 40A 90V 10s 1.2A 400mOhm 1.5Ohm
0ZRG0250FF2E 0ZRG0250FF2E Bel Fuse Inc. 0.0000
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0.00000000 download 14 Weeks Tape & Reel (TR) 0ZRG Active Not Applicable ROHS3 Compliant Radial, Disc cURus, TUV, UL Through Hole -40°C~85°C 0.449Lx0.118W 11.40mmx3.00mm 0.720 18.30mm Polymeric 0.201 5.10mm 40A 30V 40s 2.5A 20mOhms 70mOhms 5A
0679H1500-05 0679H1500-05 Bel Fuse Inc. 0.2798
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0.00000000 9 Weeks Tape & Reel (TR) 0679H Active 1 (Unlimited) ROHS3 Compliant 2-SMD, Square End Block cURus Surface Mount -55°C~125°C 0.240Lx0.100W x 0.110 H 6.10mmx2.54mmx2.79mm 72V 350V 1.5A Fast Blow Board Mount (Cartridge Style Excluded) 50A AC 100A DC 0.29 0.058Ohms
RJS 4-R SHORT RJS 4-R SHORT Bel Fuse Inc. 0.0000
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0.00000000 7 Weeks Bulk RJS Active 1 (Unlimited) ROHS3 Compliant Radial Bend Cylinder CE, CSA, cURus Through Hole -55°C~125°C 0.181Diax0.760L 4.60mmx19.30mm 600V 4A Slow Blow Telecom Board Mount 100A 136 0.027Ohm
0ZRM0017FF2C 0ZRM0017FF2C Bel Fuse Inc. 0.0000
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0.00000000 14 Weeks Through Hole Tape & Reel (TR) 0ZRM Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant Tin Radial, Disc cURus, TUV Through Hole -40°C~85°C 0.311Dia x 0.150 T 7.90mmx3.80mm 0.512 13.00mm 8533.40.80.70 TR 2A Polymeric e3 5.1mm Non-linear Resistors WIRE OVERLOAD PROTECTION 510 μm 0.201 5.10mm 170mA 2A 120V 10s 340mA 2Ohm 7Ohm
0ZRB0400FF1A 0ZRB0400FF1A Bel Fuse Inc. 0.0000
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0.00000000 download 14 Weeks Through Hole Box 0ZRB yes Active 1 (Unlimited) 2 ROHS3 Compliant Lead Free Tin 0.01 TO OHMS AT 0.035 DEG CEL Radial, Disc cURus, TUV Through Hole -40°C~85°C 0.551Lx0.118W 14.00mmx3.00mm 0.791 20.10mm BULK 40A 30V Polymeric e3 5.1mm Non-linear Resistors WIRE TEMPERATURE SENSING 810 μm 0.201 5.10mm 2.5W 4A 40A 12.7s 8A 10mOhm 50mOhm
5MFP 250-R 5MFP 250-R Bel Fuse Inc. 0.0000
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0.00000000 Bulk 5MFP yes Last Time Buy Not Applicable EAR99 ROHS3 Compliant PRE-ARCING TIME: OPEN WITHIN 5 SEC. AT 200% RATED CURRENT 5mm x 20mm (Axial) CE, CSA, cULus Through Hole -55°C~125°C 0.217Diax0.827L 5.50mmx21.00mm 250V 8536.10.00.40 5.5mm x 21mm e3 Matte Tin (Sn) NO PIN WIRE CE; CSA; UL 5.5mm 0.25A ELECTRIC FUSE 5x20mm 21mm 250mA Fast Blow Cartridge, Glass 200A 0.016 1.4Ohm
0ZRS0070FF1E 0ZRS0070FF1E Bel Fuse Inc. 0.0000
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0.00000000 14 Weeks Bulk 0ZRS Active 1 (Unlimited) RoHS Compliant Radial, Disc cURus, TUV Through Hole -40°C~125°C 0.272Lx0.118W 6.90mmx3.00mm 0.425 10.80mm AEC-Q200 Ceramic 0.201 5.10mm 100A 32V 3.2s 700mA 230mOhms 800mOhms 1.4A
0ZRM0135AF1A 0ZRM0135AF1A Bel Fuse Inc. 0.0000
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0.00000000 14 Weeks Through Hole Box 0ZRM yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant Radial, Disc cURus, TUV Through Hole -40°C~85°C 0.610Lx0.161W 15.50mmx4.10mm 0.811 20.60mm 8533.40.80.70 BULK 13.5A Polymeric e3 Matte Tin (Sn) 5.1mm Non-linear Resistors WIRE TEMPERATURE SENSING 810 μm 0.201 5.10mm 1.35A 13.5A 120V 20s 2.7A 110mOhm 300mOhm
5TTP 2.5-R 5TTP 2.5-R Bel Fuse Inc. 0.0000
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0.00000000 10 Weeks Bulk 5TTP yes Active EAR99 ROHS3 Compliant PRE-ARCING TIME: OPEN WITHIN 5 SEC. AT 200% RATED CURRENT 5mm x 20mm (Axial) CE, CSA, cULus, PSE Through Hole -55°C~125°C 0.217Diax0.827L 5.50mmx21.00mm 250V 8536.10.00.40 5.5mm x 21mm e3 Matte Tin (Sn) NO PIN WIRE CE; CSA; PSE; UL 5.5mm 2.5A ELECTRIC FUSE 5x20mm 21mm 2.5A Slow Blow 45 J Cartridge, Glass 100A 45.2 0.06Ohm
0ZRP0400FF1A 0ZRP0400FF1A Bel Fuse Inc. 0.0000
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0.00000000 download 14 Weeks 0ZRP Active Not Applicable ROHS3 Compliant Radial, Disc UL Through Hole -40°C~85°C 0.827Lx0.142W 21.00mmx3.60mm 0.980 24.90mm Polymeric 0.402 10.20mm 40A 60V 24s 4A 14mOhms 60mOhms 8A
0ADKP1000-RE 0ADKP1000-RE Bel Fuse Inc. 0.0000
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0.00000000 6 Weeks Bulk 0ADKP Active 1 (Unlimited) ROHS3 Compliant 5mm x 20mm (Axial) cURus Through Hole -55°C~125°C 0.236Diax0.886L 6.00mmx22.50mm 500V 600V 1A Slow Blow Cartridge, Ceramic 200A AC 300A DC 1.55
MRT 250AMMO MRT 250AMMO Bel Fuse Inc. 0.0000
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0.00000000 17 Weeks Tape & Box (TB) MRT Active Not Applicable EAR99 ROHS3 Compliant Radial, Can, Vertical CCC, CE, CSA, cURus, SEMKO, VDE Through Hole -55°C~125°C 0.329Dia x 0.303 H 8.35mmx7.70mm 250V 8.35mm x 7.7mm e3 Matte Tin (Sn) CCC, CE, CSA, PSE, UL, VDE 8.35mm 0.25A Electric Fuse TIME LAG MICRO 7.7mm 250mA Slow Blow Board Mount (Cartridge Style Excluded) 50A 0.41 0.55Ohm
0ZCM0016FF2G 0ZCM0016FF2G Bel Fuse Inc. 0.0000
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0.00000000 download 14 Weeks Tape & Reel (TR) 0ZCM Active 2A (4 Weeks) ROHS3 Compliant 0603 (1608 Metric), Concave cURus, TUV Surface Mount -40°C~85°C 0.063Lx0.029W 1.60mmx0.73mm 40A Polymeric e3 Matte Tin (Sn) 1608 0603 160mA 40A 9V 100ms 400mA 0.030 0.75mm 1Ohm 4.2Ohm
5VT 500-R 5VT 500-R Bel Fuse Inc. 0.0000
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0.00000000 download Bulk 5VT Obsolete Not Applicable ROHS3 Compliant 5mm x 20mm Holder -55°C~125°C 0.201Diax0.787L 5.10mmx20.00mm 250V 500mA Slow Blow Cartridge, Glass
0ZCN0110FF2C 0ZCN0110FF2C Bel Fuse Inc. 0.0000
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0.00000000 download 14 Weeks Tape & Reel (TR) 0ZCN Active 2A (4 Weeks) ROHS3 Compliant 2016 (5041 Metric), Concave cURus, TUV, UL Surface Mount -40°C~85°C 0.200Lx0.160W 5.08mmx4.07mm Polymeric 100A 15V 500ms 1.1A 0.028 0.70mm 100mOhms 400mOhms 2.2A
GSAP 750-R GSAP 750-R Bel Fuse Inc. 0.0000
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0.00000000 8 Weeks Bulk GSAP yes Active EAR99 ROHS3 Compliant 3AB, 3AG, 1/4 x 1-1/4 (Axial) CE, CSA, cULus Through Hole -55°C~125°C 0.272Diax1.280L 6.90mmx32.50mm 250V 6.9mm x 32.5mm e3 Matte Tin (Sn) NO PIN WIRE CE; CSA; PSE; UL 6.9mm 0.75A ELECTRIC FUSE 6x32mm 32.5mm 750mA Slow Blow 10 J Cartridge, Ceramic 35A 10 0.642Ohm
5HTP 1.25-R 5HTP 1.25-R Bel Fuse Inc. 0.0000
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0.00000000 11 Weeks Bulk 5HTP yes Active EAR99 ROHS3 Compliant 5mm x 20mm (Axial) CCC, CE, CSA, cULus, IMQ, PSE, SEMKO, VDE Through Hole -55°C~125°C 0.217Diax0.827L 5.50mmx21.00mm 250V BOX; TAPE AND REEL 5.5mm x 21mm e3 Matte Tin (Sn) NO PIN WIRE CCC; CE; CSA; IMQ; PSE; SEMKO; UL; VDE 5.5mm 1.25A ELECTRIC FUSE TIME LAG 5x20mm 21mm 1.25A Slow Blow 3 J Cartridge, Ceramic 1.5kA 3 0.14Ohm
0ZRP0160FF2B 0ZRP0160FF2B Bel Fuse Inc. 0.0000
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0.00000000 download 14 Weeks Tape & Reel (TR) 0ZRP Active Not Applicable ROHS3 Compliant Radial, Disc cURus, UL Through Hole -40°C~85°C 0.480Lx0.150W 12.20mmx3.81mm 0.720 18.30mm Polymeric 0.201 5.10mm 40A 60V 9s 1.6A 100mOhms 320mOhms 3.2A
0ZRB0600FF1A 0ZRB0600FF1A Bel Fuse Inc. 0.0000
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0.00000000 14 Weeks Through Hole Bulk 0ZRB yes Active 1 (Unlimited) 2 ROHS3 Compliant Tin 0.005 TO OHMS AT 0.018 DEG CEL Radial, Disc cURus, TUV Through Hole -40°C~85°C 0.650Lx0.118W 16.50mmx3.00mm 0.980 24.90mm 40A 30V Polymeric e3 10.2mm Non-linear Resistors WIRE TEMPERATURE SENSING 810 μm 0.402 10.20mm 3.5W 6A 40A 16s 12A 5mOhm 40mOhm
0ZSC0550FF1E 0ZSC0550FF1E Bel Fuse Inc. 0.0000
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0.00000000 download 14 Weeks 0ZSC Active 1 (Unlimited) ROHS3 Compliant Strap cURus, TUV User Defined -40°C~85°C 1.417Lx0.283W 36.00mmx7.20mm Polymeric 100A 20V 5s 5.5A 0.039 1.00mm 9mOhms 22mOhms 10.5A
0ZRR0135FF1A 0ZRR0135FF1A Bel Fuse Inc. 0.0000
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0.00000000 download 14 Weeks Bulk 0ZRR Active Not Applicable ROHS3 Compliant Radial, Disc cURus, TUV, UL Through Hole -40°C~85°C 0.571Dia x 0.122 T 14.50mmx3.10mm 0.772 19.60mm Polymeric 0.201 5.10mm 40A 60V 9.6s 1.35A 120mOhms 300mOhms 2.7A
0ZRC0015FF1E 0ZRC0015FF1E Bel Fuse Inc. 0.0000
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0.00000000 download 14 Weeks Through Hole Box 0ZRC yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant Tin Radial, Disc cURus Through Hole -40°C~85°C 0.291Lx0.122W 7.40mmx3.10mm 0.500 12.70mm 8533.40.80.70 BULK 40A Polymeric e3 5.1mm Non-linear Resistors WIRE 0.7W TEMPERATURE SENSING 510 μm 0.201 5.10mm 150mA 40A 90V 10s 350mA 2.4Ohm 7Ohm
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