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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 RoHS Status 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 Type JESD-609 Code Terminal Finish Surface Mount Terminal Pitch Terminal Shape Reference Standard Body Length or Diameter Rated Current Circuit Protection Type Blow Characteristic Fuse Size Trip Time or Delay Body Height Current Rating (Amps) Response Time Joule Integral-Nom Thermistor Application Lead Diameter Lead Spacing 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)
0ZCH0110AF2E 0ZCH0110AF2E Bel Fuse Inc. 0.0000
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0.00000000 0ZCH 1210 (3225 Metric), Concave AEC-Q200, cURus, TUV Bel Fuse Inc. Surface Mount -40°C ~ 85°C 0.127" L x 0.101" W (3.22mm x 2.58mm) AEC-Q200 Polymeric - 100 A 16V 300 ms 1.1 A 0.039" (1.00mm) 60 mOhms 210 mOhms 2.2 A
5STP 5 5STP 5 Bel Fuse Inc. 0.0000
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0.00000000 download Bulk 5STP yes Obsolete Not Applicable EAR99 Non-RoHS Compliant 5mm x 20mm (Axial) CE, CSA, IMQ, SEMKO, UL, VDE 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 CCC; CE; CSA; SEMKO; UL; VDE 5.5mm 5A ELECTRIC FUSE TIME LAG 5x20mm 21mm 5A Slow Blow 95 J Cartridge, Glass 50A 95 0.011Ohm
0ZRR0250FF2A 0ZRR0250FF2A Bel Fuse Inc. 0.0000
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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 0.839Dia x 0.122 T 21.30mmx3.10mm 1.039 26.40mm Polymeric 0.402 10.20mm 40A 60V 15.6s 2.5A 50mOhms 130mOhms 5A
MRT 100-BULK MRT 100-BULK Bel Fuse Inc. 0.0000
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Min: 1

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0.00000000 16 Weeks Bulk MRT Active Not Applicable 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 100mA Slow Blow Board Mount (Cartridge Style Excluded) 50A 0.02 2.3Ohm
0ZCF0110AF2A 0ZCF0110AF2A Bel Fuse Inc. 0.0000
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0.00000000 14 Weeks Tape & Reel (TR) 0ZCF Active 2A (4 Weeks) ROHS3 Compliant 2920 (7351 Metric), Concave cURus, TUV, UL Surface Mount -40°C~85°C 0.290Lx0.202W 7.36mmx5.12mm AEC-Q200 Polymeric 100A 60V 500ms 1.1A 0.067 1.70mm 90mOhms 410mOhms 2.2A
0ZRA1200FF1A 0ZRA1200FF1A Bel Fuse Inc. 0.0000
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0.00000000 14 Weeks Through Hole Box 0ZRA yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant Tin Radial, Disc cURus, TUV Through Hole -40°C~85°C 0.689Lx0.142W 17.50mmx3.60mm 1.102 28.00mm 8533.40.80.70 BULK 100A Polymeric e3 10.2mm WIRE TEMPERATURE SENSING 1 mm 0.402 10.20mm 12A 100A 16V 16s 20.4A 2mOhm 9mOhm
0680L4000-25 0680L4000-25 Bel Fuse Inc. 0.0000
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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 4A Slow Blow Board Mount (Cartridge Style Excluded) 50A AC 100A DC 24 0.026Ohms
RST 500 AMMO RST 500 AMMO Bel Fuse Inc. 0.0000
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Min: 1

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0.00000000 19 Weeks Tape & Box (TB) RST Active 1 (Unlimited) ROHS3 Compliant Radial, Box CCC, CE, cURus, SEMKO, VDE Through Hole -55°C~125°C 0.329Lx0.157W x 0.303 H 8.35mmx4.00mmx7.70mm 250V 500mA Slow Blow Board Mount (Cartridge Style Excluded) 100A 1.7 0.18Ohm
0ZRM0050FF1E 0ZRM0050FF1E Bel Fuse Inc. 0.0000
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0.00000000 14 Weeks Through Hole Box 0ZRM Active 1 (Unlimited) 2 85°C -40°C ROHS3 Compliant Tin Radial, Disc cURus, TUV Through Hole -40°C~85°C 0.362Dia x 0.150 T 9.20mmx3.80mm 0.587 14.90mm 3A Polymeric 5.1mm 650 μm 0.201 5.10mm 500mA 3A 120V 6s 1A 500mA 500mOhms 1.17Ohms 1A
0678H9200-02 0678H9200-02 Bel Fuse Inc. 0.6377
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Min: 1

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0.00000000 download 9 Weeks Tape & Reel (TR) 0678H Active 1 (Unlimited) ROHS3 Compliant 2-SMD, Square End Block cURus Surface Mount -55°C~125°C 0.386Lx0.120W x 0.120 H 9.80mmx3.05mmx3.05mm 125V 250V 20A Board Mount (Cartridge Style Excluded) 100A AC 1.5kA DC 420 0.0028Ohms
0685P9500-01 0685P9500-01 Bel Fuse Inc. 0.8711
Add to Cart

Min: 1

Mult: 1

0.00000000 24 Weeks Tape & Reel (TR) 0685P Active 1 (Unlimited) ROHS3 Compliant 1206 (3216 Metric) CE, cURus Surface Mount -55°C~125°C 0.126Lx0.062W x 0.025 H 3.20mmx1.58mmx0.63mm 32V 50A Fast Blow Board Mount (Cartridge Style Excluded) 200A 750 0.00055Ohms
3SB 750 3SB 750 Bel Fuse Inc. 0.0000
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Min: 1

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0.00000000 download Bulk 3SB yes Obsolete Not Applicable EAR99 Non-RoHS Compliant 3AB, 3AG, 1/4 x 1-1/4 CE, CSA, PSE, UL Holder -55°C~125°C 0.250Diax1.252L 6.35mmx31.80mm 250V 6.35mm x 31.8mm e3 Matte Tin (Sn) NO END CAP CE; CSA; PSE; UL 6.35mm 0.75A ELECTRIC FUSE 14400 s 31.8mm 750mA Slow Blow 8 J Cartridge, Glass 35A 9.7 0.84Ohm
5MFP 300 5MFP 300 Bel Fuse Inc. 0.0000
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Min: 1

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0.00000000 download Bulk 5MFP yes Obsolete Not Applicable EAR99 Non-RoHS Compliant PRE-ARCING TIME: OPEN WITHIN 5 SEC. AT 200% RATED CURRENT 5mm x 20mm (Axial) CE, CSA, UL 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 0.3A ELECTRIC FUSE 5x20mm 21mm 300mA Fast Blow Cartridge, Glass 200A 0.028 1.7Ohm
0ADKC9100-BE 0ADKC9100-BE Bel Fuse Inc. 1.5038
Add to Cart

Min: 1

Mult: 1

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 10A Slow Blow Cartridge, Ceramic 200A AC 300A DC 400
5SFP 1-R 5SFP 1-R Bel Fuse Inc. 0.0000
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Min: 1

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0.00000000 9 Weeks Bulk 5SFP yes Active EAR99 ROHS3 Compliant 5mm x 20mm (Axial) CCC, CE, CSA, cULus, IMQ, SEMKO, VDE 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 CCC; CE; CSA; SEMKO; UL; VDE 5.5mm 1A ELECTRIC FUSE 5x20mm 21mm 1A Fast Blow 1 J Cartridge, Glass 35A 1.6 0.09Ohm
5MF 1.5-R 5MF 1.5-R Bel Fuse Inc. 0.6031
Add to Cart

Min: 1

Mult: 1

0.00000000 9 Weeks Bulk 5MF Active Not Applicable ROHS3 Compliant 5mm x 20mm CE, CSA, cULus, PSE Holder -55°C~125°C 0.201Diax0.787L 5.10mmx20.00mm 250V 1.5A Fast Blow Cartridge, Glass 200A 2.6 0.067Ohms
3ABP 750-R 3ABP 750-R Bel Fuse Inc. 0.0000
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Min: 1

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0.00000000 8 Weeks Bulk 3ABP yes Active EAR99 ROHS3 Compliant PRE-ARCING TIME: OPEN WITHIN 5 SEC. AT 200% RATED CURRENT 3AB, 3AG, 1/4 x 1-1/4 (Axial) CE, CSA, cURus 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 ELECTRIC FUSE 6x32mm 32.5mm 750mA Fast Blow Cartridge, Ceramic 35A 0.75 0.24Ohm
3JS 350-R TR 3JS 350-R TR Bel Fuse Inc. 0.0000
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0.00000000 Tape & Reel (TR) 3JS 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 350mA Slow Blow Cartridge, Glass 100A AC 150A DC 0.8 1.1Ohm
5MTP 3.5 5MTP 3.5 Bel Fuse Inc. 0.0000
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Min: 1

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0.00000000 download Bulk 5MTP Obsolete Not Applicable Non-RoHS Compliant 5mm x 20mm (Axial) CE, CSA, PSE Through Hole -55°C~125°C 0.217Diax0.827L 5.50mmx21.00mm 125V 3.5A Medium Blow Cartridge, Glass 10kA 76 0.026Ohm
MS 2.5 MS 2.5 Bel Fuse Inc. 0.0000
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0.00000000 download Bulk MS Obsolete Not Applicable Axial CE, CSA, cURus Through Hole -55°C~125°C 0.125Diax0.280L 3.18mmx7.10mm 125V 125V 2.5A Slow Blow Board Mount (Cartridge Style Excluded) 50A AC 300A DC 6 0.073Ohms
0678D0630-02 0678D0630-02 Bel Fuse Inc. 0.0000
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Min: 1

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0.00000000 download 7 Weeks Tape & Reel (TR) 0678D Active 1 (Unlimited) ROHS3 Compliant 2-SMD, Square End Block cURus Surface Mount -55°C~125°C 0.386Lx0.120W x 0.120 H 9.80mmx3.05mmx3.05mm 250V 350V 630mA Fast Blow Board Mount (Cartridge Style Excluded) 100A 0.06 0.54Ohms
3JS 150-R TR 3JS 150-R TR Bel Fuse Inc. 0.0000
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Min: 1

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0.00000000 Tape & Reel (TR) 3JS Active ROHS3 Compliant 2AG, 5mm x 15mm (Axial) CE, CSA, cURus Through Hole -55°C~125°C 0.217Diax0.591L 5.50mmx15.00mm 140V 350V 150mA Slow Blow Cartridge, Glass 100A AC 150A DC 0.167 5.6Ohm
5MTP 3-R 5MTP 3-R Bel Fuse Inc. 0.0000
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Min: 1

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0.00000000 Bulk 5MTP Last Time Buy Not Applicable ROHS3 Compliant 5mm x 20mm (Axial) CE, CSA, cULus, PSE Through Hole -55°C~125°C 0.217Diax0.827L 5.50mmx21.00mm 250V 3A Medium Blow Cartridge, Glass 100A 58 0.035Ohms
5HTP 10-R 5HTP 10-R Bel Fuse Inc. 0.0000
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Min: 1

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0.00000000 11 Weeks Bulk 5HTP yes Active EAR99 ROHS3 Compliant 5mm x 20mm (Axial) CE, CSA, PSE, UR Through Hole -55°C~125°C 0.217Diax0.827L 5.50mmx21.00mm 250V 8536.10.00.40 BOX; TAPE AND REEL 5.5mm x 21mm e3 Matte Tin (Sn) NO PIN WIRE CE; CSA; PSE; UL 5.5mm 10A ELECTRIC FUSE TIME LAG 5x20mm 21mm 10A Slow Blow 601 J Cartridge, Ceramic 1.5kA 601 0.007Ohm
0678D0800-02 0678D0800-02 Bel Fuse Inc. 0.0000
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Min: 1

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0.00000000 download 7 Weeks Tape & Reel (TR) 0678D Active 1 (Unlimited) ROHS3 Compliant 2-SMD, Square End Block cURus Surface Mount -55°C~125°C 0.386Lx0.120W x 0.120 H 9.80mmx3.05mmx3.05mm 250V 350V 800mA Fast Blow Board Mount (Cartridge Style Excluded) 100A 0.08 0.38Ohms
MRT 1.6AMMO MRT 1.6AMMO Bel Fuse Inc. 0.0000
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Min: 1

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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, PSE, 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 1.6A Electric Fuse TIME LAG MICRO 7.7mm 1.6A Slow Blow Board Mount (Cartridge Style Excluded) 50A 17 0.038Ohm
5MFP 6-R 5MFP 6-R Bel Fuse Inc. 0.0000
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Min: 1

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0.00000000 10 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, PSE Through Hole -55°C~125°C 0.217Diax0.827L 5.50mmx21.00mm 125V 8536.10.00.40 5.5mm x 21mm e3 Matte Tin (Sn) NO PIN WIRE CE; CSA 5.5mm 6A ELECTRIC FUSE 5x20mm 21mm 6A Fast Blow 65 J Cartridge, Glass 10kA 65 0.012Ohm
MRF 250-BULK-SHORT MRF 250-BULK-SHORT Bel Fuse Inc. 0.0000
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Min: 1

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0.00000000 7 Weeks Bulk MRF Active 1 (Unlimited) ROHS3 Compliant Radial, Can, Vertical Through Hole -55°C~125°C 0.329Dia x 0.303 H 8.35mmx7.70mm 250V 250mA Fast Blow Board Mount (Cartridge Style Excluded) 35A 0.023 0.42Ohm
5VT 4 5VT 4 Bel Fuse Inc. 0.0000
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Min: 1

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0.00000000 download Bulk 5VT yes Obsolete Not Applicable EAR99 Non-RoHS Compliant 5mm x 20mm CE, CSA, SEMKO, UL, VDE Holder -55°C~125°C 0.201Diax0.787L 5.10mmx20.00mm 250V 5.1mm x 20mm e3 Matte Tin (Sn) NO END CAP CCC; CE; CSA; SEMKO; UL; VDE 5.1mm 4A ELECTRIC FUSE TIME LAG 5x20mm 20mm 4A Slow Blow 300 J Cartridge, Glass 40A 300 0.016Ohm
5TT 2-R 5TT 2-R Bel Fuse Inc. 0.0000
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Min: 1

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0.00000000 10 Weeks Bulk 5TT Active 1 (Unlimited) ROHS3 Compliant 5mm x 20mm CE, CSA, cULus, PSE Holder -55°C~125°C 0.201Diax0.787L 5.10mmx20.00mm 250V 2A Slow Blow Cartridge, Glass 100A 29.9 0.08Ohms
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