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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 Max Operating Temperature Min Operating Temperature Length RoHS Status Lead Free Contact Plating Current Rating Additional Feature Package / Case Height Width Approval Agency Resistance 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 Body Breadth Rated Current Circuit Protection Type Blow Characteristic Fuse Size Trip Time or Delay Body Height Case Code (Metric) Case Code (Imperial) Current Rating (Amps) Response Time Rated Power Dissipation (P) Joule Integral-Nom Thermistor Application Lead Diameter 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)
0ZCF0030FF2C 0ZCF0030FF2C Bel Fuse Inc. 0.0000
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0.00000000 download 14 Weeks Surface Mount Tape & Reel (TR) 0ZCF Active 2A (4 Weeks) EAR99 ROHS3 Compliant Tin 2920 (7351 Metric), Concave cURus, TUV Surface Mount -40°C~85°C 0.290Lx0.202W 7.36mmx5.12mm 8533.40.80.70 10A Polymeric e3 7351 2920 300mA 100A 60V 3s 600mA 0.045 1.15mm 1Ohm 4.8Ohm
0ZSC0380FF1E 0ZSC0380FF1E Bel Fuse Inc. 0.0000
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Min: 1

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0.00000000 download 14 Weeks 0ZSC Active 1 (Unlimited) ROHS3 Compliant Strap cURus, TUV User Defined -40°C~85°C 0.984Lx0.283W 25.00mmx7.20mm Polymeric 100A 20V 5s 3.8A 0.039 1.00mm 13mOhms 37mOhms 8.3A
0ADKC1600-BE 0ADKC1600-BE Bel Fuse Inc. 0.0000
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Min: 1

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0.00000000 6 Weeks Bulk 0ADKC Active 1 (Unlimited) ROHS3 Compliant 5mm x 20mm cURus Holder -55°C~125°C 0.205Diax0.787L 5.20mmx20.00mm 500V 600V 1.6A Slow Blow Cartridge, Ceramic 200A AC 300A DC 4.1
3JQ 200 3JQ 200 Bel Fuse Inc. 0.0000
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Min: 1

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0.00000000 Bulk 3JQ yes Obsolete Not Applicable EAR99 Non-RoHS Compliant RATED BREAKING CAPACITY: 150 A 2AG, 5mm x 15mm (Axial) CE, CSA, cURus Through Hole -55°C~125°C 0.217Diax0.591L 5.50mmx15.00mm 140V 350V 8536.10.00.40 5.5mm x 15mm e3 Matte Tin (Sn) NO PIN WIRE CE; CSA; PSE; UL 5.5mm 0.2A ELECTRIC FUSE VERY FAST 5x15mm 15mm 200mA Fast Blow Cartridge, Glass 100A AC 150A DC 0.007 2.35Ohm
5HFP 5-R 5HFP 5-R Bel Fuse Inc. 0.0000
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Min: 1

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0.00000000 8 Weeks Bulk 5HFP Active 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 5A Fast Blow Cartridge, Ceramic 1.5kA 39 0.016Ohms
0ZRC0010FF1E 0ZRC0010FF1E Bel Fuse Inc. 0.0000
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0.00000000 14 Weeks Through Hole Box 0ZRC yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant Lead Free 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 90V Polymeric e3 5.1mm Non-linear Resistors WIRE TEMPERATURE SENSING 510 μm 0.201 5.10mm 380mW 100mA 40A 4s 200mA 2.5Ohm 7.5Ohm
MS 750TR MS 750TR Bel Fuse Inc. 0.0000
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0.00000000 download Tape & Reel (TR) MS Obsolete Not Applicable Axial CE, CSA, cURus Through Hole -55°C~125°C 0.125Diax0.280L 3.18mmx7.10mm 125V 125V 750mA Slow Blow Board Mount (Cartridge Style Excluded) 50A AC 300A DC 0.46 0.55Ohms
3AB 12-R 3AB 12-R Bel Fuse Inc. 0.0000
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Min: 1

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0.00000000 8 Weeks Bulk 3AB Active 1 (Unlimited) ROHS3 Compliant 3AB, 3AG, 1/4 x 1-1/4 CE, CSA, cURus, PSE Holder -55°C~125°C 0.250Diax1.252L 6.35mmx31.80mm 250V 12A Fast Blow Cartridge, Ceramic 750A 501 0.008Ohms
0680L2500-21 0680L2500-21 Bel Fuse Inc. 0.0000
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Min: 1

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0.00000000 8 Weeks Tape & Reel (TR) 0680L Active 1 (Unlimited) ROHS3 Compliant 2-SMD, Square End Block AEC-Q200, CE, cURus Surface Mount -55°C~125°C 0.240Lx0.100W x 0.100 H 6.10mmx2.54mmx2.54mm 125V 125V 2.5A Slow Blow Board Mount (Cartridge Style Excluded) 50A AC 100A DC 9 0.048Ohms
3AG 500-R 3AG 500-R Bel Fuse Inc. 0.8500
Add to Cart

Min: 1

Mult: 1

0.00000000 7 Weeks Bulk 3AG Active 1 (Unlimited) ROHS3 Compliant 3AB, 3AG, 1/4 x 1-1/4 CE, CSA, cURus Holder -55°C~125°C 0.250Diax1.252L 6.35mmx31.80mm 250V 500mA Fast Blow Cartridge, Glass 200A 0.14 1.19Ohms
0679L2000-01 0679L2000-01 Bel Fuse Inc. 0.3055
Add to Cart

Min: 1

Mult: 1

0.00000000 8 Weeks Surface Mount Tape & Reel (TR) 0679L Active 1 (Unlimited) 125°C -55°C 6.096mm ROHS3 Compliant 2A 2-SMD, Square End Block 2.794mm 2.54mm cURus 41mOhm Surface Mount -55°C~125°C 0.240Lx0.100W x 0.110 H 6.10mmx2.54mmx2.79mm 125V 125V 6125 2410 2A Fast Blow Board Mount (Cartridge Style Excluded) 50A AC 300A DC 0.68 0.041Ohms
2JS 7-R 2JS 7-R Bel Fuse Inc. 0.0000
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Min: 1

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0.00000000 9 Weeks Bulk 2JS Active 1 (Unlimited) ROHS3 Compliant 2AG, 5mm x 15mm CE, CSA, cURus, PSE Holder -55°C~125°C 0.201Diax0.543L 5.10mmx13.80mm 140V 350V 7A Slow Blow Cartridge, Glass 100A AC 150A DC 263 0.012Ohms
0ZRM0375FF1A 0ZRM0375FF1A Bel Fuse Inc. 0.0000
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Min: 1

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0.00000000 download 14 Weeks Through Hole Bulk 0ZRM yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant Tin Radial, Disc cURus, TUV Through Hole -40°C~85°C 1.161Dia x 0.161 T 29.50mmx4.10mm 1.339 34.00mm 8533.40.80.70 20A Polymeric e3 10.2mm Non-linear Resistors WIRE 4.8W TEMPERATURE SENSING 810 μm 0.402 10.20mm 3.75A 20A 120V 24s 7.5A 30mOhm 80mOhm
0698Q4000-01 0698Q4000-01 Bel Fuse Inc. 0.0000
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0.00000000 18 Weeks Through Hole Bulk 0698Q Active 1 (Unlimited) EAR99 ROHS3 Compliant Tin 4A Radial, Box 7.6962mm CE, cURus 16mOhm Through Hole -55°C~125°C 0.329Lx0.157W x 0.303 H 8.35mmx4.00mmx7.70mm 140V 350V TAPE AND REEL 8.35mm x 4mm x 7.7mm e3 UL 8.35mm 4 mm ELECTRIC FUSE MICRO Fast Blow Board Mount (Cartridge Style Excluded) 100A AC 150A DC 0.016Ohm
0ZRG0160FF2E 0ZRG0160FF2E 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 0.350Lx0.118W 8.90mmx3.00mm 0.598 15.20mm Polymeric 0.201 5.10mm 40A 30V 9s 1.6A 30mOhms 110mOhms 3.2A
5ETP 2.5-R 5ETP 2.5-R Bel Fuse Inc. 0.6822
Add to Cart

Min: 1

Mult: 1

0.00000000 10 Weeks Bulk 5ETP yes Active 1 (Unlimited) ROHS3 Compliant 5mm x 20mm (Axial) CCC, CE, CSA, cULus, SEMKO, VDE Through Hole -55°C~125°C 0.217Diax0.827L 5.50mmx21.00mm 250V 5.5mm x 21mm e3 MATTE TIN NO PIN WIRE CCC; CE; CSA; SEMKO; VDE; UL 5.5mm 2.5A ELECTRIC FUSE TIME LAG 21mm 2.5A Slow Blow 137 J Cartridge, Glass 150A 137 0.031Ohm
0ZCG0160FF2C 0ZCG0160FF2C Bel Fuse Inc. 0.0000
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0.00000000 download 14 Weeks Surface Mount Tape & Reel (TR) 0ZCG Active 2A (4 Weeks) 2 EAR99 ROHS3 Compliant Lead Free 1812 (4532 Metric), Concave cURus, TUV Surface Mount -40°C~85°C 0.179Lx0.128W 4.55mmx3.24mm 8533.40.80.70 100A 8V Polymeric 4532 1812 800mW 1.6A 100A 500ms 3.2A 0.047 1.20mm 30mOhm 100mOhm
3AP 7 3AP 7 Bel Fuse Inc. 0.0000
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Min: 1

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0.00000000 download Bulk 3AP Obsolete Not Applicable EAR99 Non-RoHS Compliant PRE-ARCING TIME: OPEN WITHIN 5 SEC. AT 200% RATED CURRENT 3AB, 3AG, 1/4 x 1-1/4 (Axial) CE, CSA, PSE, UL Through Hole -55°C~125°C 0.272Diax1.280L 6.90mmx32.50mm 250V 8536.10.00.40 6.9mm x 32.5mm NO PIN WIRE CE; CSA; PSE; UL 6.9mm 7A ELECTRIC FUSE 32.5mm 7A Fast Blow 141 J Cartridge, Glass 200A 141 0.013Ohm
MRF 500-BULK MRF 500-BULK Bel Fuse Inc. 0.0000
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0.00000000 8 Weeks Bulk MRF Active 1 (Unlimited) ROHS3 Compliant Radial, Can, Vertical CE, CSA, cULus, SEMKO, VDE Through Hole -55°C~125°C 0.329Dia x 0.303 H 8.35mmx7.70mm 250V 500mA Fast Blow Board Mount (Cartridge Style Excluded) 35A 0.2 0.17Ohm
0ZSC0190FF1E 0ZSC0190FF1E 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 0.827Lx0.205W 21.00mmx5.20mm Polymeric 100A 20V 5s 1.9A 0.039 1.00mm 39mOhms 102mOhms 3.9A
MRF 63 AMMO MRF 63 AMMO Bel Fuse Inc. 0.0000
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0.00000000 7 Weeks Tape & Box (TB) MRF Active 1 (Unlimited) EAR99 ROHS3 Compliant Radial, Can, Vertical CE, CSA, cULus, 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) CE, CSA, PSE, UL, VDE 8.35mm 6.3A Electric Fuse MICRO 7.7mm 63mA Fast Blow Board Mount (Cartridge Style Excluded) 35A 0.001 8.5Ohm
0680L3000-05 0680L3000-05 Bel Fuse Inc. 0.5003
Add to Cart

Min: 1

Mult: 1

0.00000000 8 Weeks Tape & Reel (TR) 0680L Active 1 (Unlimited) ROHS3 Compliant 2-SMD, Square End Block AEC-Q200, CE, cURus Surface Mount -55°C~125°C 0.240Lx0.100W x 0.100 H 6.10mmx2.54mmx2.54mm 125V 125V 3A Slow Blow Board Mount (Cartridge Style Excluded) 50A AC 100A DC 13 0.037Ohms
0ADKC9150-BE 0ADKC9150-BE Bel Fuse Inc. 1.6086
Add to Cart

Min: 1

Mult: 1

0.00000000 download 6 Weeks Bulk 0ADKC Active 1 (Unlimited) ROHS3 Compliant 5mm x 20mm cURus Holder -55°C~125°C 0.205Diax0.787L 5.20mmx20.00mm 500V 600V 15A Slow Blow Cartridge, Ceramic 200A AC 300A DC 900
3SBP 2.5 3SBP 2.5 Bel Fuse Inc. 0.0000
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Min: 1

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0.00000000 download Bulk 3SBP yes Obsolete Not Applicable EAR99 Non-RoHS Compliant 3AB, 3AG, 1/4 x 1-1/4 (Axial) CE, CSA, PSE, UL Through Hole -55°C~125°C 0.272Diax1.280L 6.90mmx32.50mm 250V 8536.10.00.40 6.9mm x 32.5mm e3 Matte Tin (Sn) NO PIN WIRE CE; CSA; PSE; UL 6.9mm 2.5A ELECTRIC FUSE 14400 s 32.5mm 2.5A Slow Blow 94 J Cartridge, Glass 100A 94 0.11Ohm
0659C1600-12 0659C1600-12 Bel Fuse Inc. 0.0000
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0.00000000 7 Weeks Holder Bulk 0659C Active 1 (Unlimited) 125°C -55°C 19.9898mm ROHS3 Compliant 1.6A 5mm x 20mm CCC, cURus, PSE, VDE 76mOhm Holder -55°C~125°C 0.205Diax0.787L 5.20mmx20.00mm 250V 1.6A Slow Blow Cartridge, Ceramic 1.5kA 5.4 0.076Ohms
3SB 750-R 3SB 750-R Bel Fuse Inc. 0.0000
RFQ

Min: 1

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0.00000000 8 Weeks Bulk 3SB Active 1 (Unlimited) ROHS3 Compliant 3AB, 3AG, 1/4 x 1-1/4 CE, CSA, cURus Holder -55°C~125°C 0.250Diax1.252L 6.35mmx31.80mm 250V 750mA Slow Blow Cartridge, Glass 200A 9 0.642Ohms
0ZRR0375FF2A 0ZRR0375FF2A Bel Fuse Inc. 0.0000
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Min: 1

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0.00000000 download 14 Weeks Tape & Reel (TR) 0ZRR Active Not Applicable ROHS3 Compliant Radial, Disc cURus, TUV, UL Through Hole -40°C~85°C 1.122Dia x 0.122 T 28.50mmx3.10mm 1.319 33.50mm Polymeric 0.402 10.20mm 40A 60V 24s 3.75A 30mOhms 80mOhms 7.5A
0659P4000-16 0659P4000-16 Bel Fuse Inc. 0.0000
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Min: 1

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0.00000000 12 Weeks Through Hole Tape & Reel (TR) 0659P Active 1 (Unlimited) 125°C -55°C 19.9898mm ROHS3 Compliant 4A 5mm x 20mm (Axial) CQC, cURus, PSE, VDE 16mOhm Through Hole -55°C~125°C 0.205Diax0.787L 5.20mmx20.00mm 250V 4A Slow Blow Cartridge, Ceramic 1.5kA 51.2 0.016Ohms
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
3ABP 125 3ABP 125 Bel Fuse Inc. 0.0000
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0.00000000 download Bulk 3ABP yes Obsolete Not Applicable EAR99 Non-RoHS Compliant PRE-ARCING TIME: OPEN WITHIN 5 SEC. AT 200% RATED CURRENT 3AB, 3AG, 1/4 x 1-1/4 (Axial) CE, CSA, PSE, UL Through Hole -55°C~125°C 0.272Diax1.280L 6.90mmx32.50mm 250V 8536.10.00.40 6.9mm x 32.5mm e3 Matte Tin (Sn) NO PIN WIRE CE; CSA; UL 6.9mm 0.125A ELECTRIC FUSE 6x32mm 32.5mm 125mA Fast Blow Cartridge, Ceramic 35A 0.004 12Ohm
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