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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 RoHS Status Lead Free Contact Plating Voltage - Rated Additional Feature Package / Case Height Approval Agency Resistance Mounting Type Operating Temperature Size / Dimension Voltage - Rated DC Voltage - Rated AC HTS Code Packing Method Physical Dimension Max Current Rating Max Voltage Rating (DC) Type JESD-609 Code Terminal Finish Surface Mount Subcategory Terminal Shape Reference Standard Body Length or Diameter 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) Working Voltage Terminal Placement Joule Integral-Nom Thermistor Application Power Dissipation Hold Current Fuse Type Current - Max Voltage - Max Time to Trip Trip Current Fuse Current Pre-arcing Time-Min Current - Hold (Ih) (Max) Thickness (Max) Breaking Capacity @ Rated Voltage Melting I2t DC Cold Resistance Resistance - Initial (Ri) (Min) Resistance - Post Trip (R1) (Max)
0ADKC5000-BE 0ADKC5000-BE Bel Fuse Inc. 0.0000
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Min: 1

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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 5A Slow Blow Cartridge, Ceramic 200A AC 300A DC 50
RSTA 2 BULK, SHORT LEAD RSTA 2 BULK, SHORT LEAD Bel Fuse Inc. 0.0000
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Min: 1

Mult: 1

0.00000000 11 Weeks Bulk RSTA Active 1 (Unlimited) ROHS3 Compliant Radial, Box Through Hole -55°C~125°C 0.329Lx0.157W x 0.307 H 8.35mmx4.00mmx7.80mm 63V 250V 2A Slow Blow Board Mount (Cartridge Style Excluded) 100A 26 0.032Ohm
MRT 315-BULK-SHORT MRT 315-BULK-SHORT Bel Fuse Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 17 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 315mA Slow Blow Board Mount (Cartridge Style Excluded) 50A 0.66 0.36Ohm
0ADAP8000-RE 0ADAP8000-RE Bel Fuse Inc. 2.3166
Add to Cart

Min: 1

Mult: 1

0.00000000 download 6 Weeks Bulk 0ADAP Active 1 (Unlimited) ROHS3 Compliant 3AB, 3AG, 1/4 x 1-1/4 (Axial) cURus Through Hole -55°C~125°C 0.266Dia x 1.292 H 6.76mmx32.82mm 600V 600V 8A Fast Blow Cartridge, Ceramic 10kA 76.8 0.018Ohms
3AB 10-R 3AB 10-R Bel Fuse Inc. 0.0000
RFQ

Min: 1

Mult: 1

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 10A Fast Blow Cartridge, Ceramic 200A 316 0.008Ohms
5STP 160-R 5STP 160-R Bel Fuse Inc. 0.8305
Add to Cart

Min: 1

Mult: 1

0.00000000 10 Weeks Bulk 5STP 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 0.16A ELECTRIC FUSE TIME LAG 5x20mm 21mm 160mA Slow Blow Cartridge, Glass 35A 0.08 4.4Ohm
5HTP 5-R 5HTP 5-R Bel Fuse Inc. 0.0000
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Min: 1

Mult: 1

0.00000000 11 Weeks Bulk 5HTP Active Not Applicable 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 Slow Blow Cartridge, Ceramic 1.5kA 101 0.02Ohms
RST 80-BULK-SHORT RST 80-BULK-SHORT Bel Fuse Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 16 Weeks Bulk 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 80mA Slow Blow Board Mount (Cartridge Style Excluded) 100A 0.01 3.5Ohm
0ADKP9200-RE 0ADKP9200-RE Bel Fuse Inc. 1.6630
Add to Cart

Min: 1

Mult: 1

0.00000000 6 Weeks Bulk 0ADKP Active 1 (Unlimited) ROHS3 Compliant INTERRUPTING CURRENT-MAX(DC): 300 A 5mm x 20mm (Axial) cURus Through Hole -55°C~125°C 0.236Diax0.886L 6.00mmx22.50mm 500V 600V 6mm x 22.5mm e3 Tin (Sn) NO PIN WIRE CE; CUL; UL 6mm 20A ELECTRIC FUSE TIME DELAY 22.5mm 20A Slow Blow 2400 J Cartridge, Ceramic 10ms 200A AC 300A DC 1600
0ZCJ0005FF2E 0ZCJ0005FF2E Bel Fuse Inc. 0.0000
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Min: 1

Mult: 1

0.00000000 download 14 Weeks Surface Mount Tape & Reel (TR) 0ZCJ Active 2A (4 Weeks) 2 EAR99 ROHS3 Compliant Lead Free Tin 60V 1206 (3216 Metric), Concave 850μm cURus, TUV 3.6Ohm Surface Mount -40°C~85°C 0.128Lx0.065W 3.25mmx1.65mm 8533.40.80.70 Y 3.5mm x 1.8mm x 0.85mm 10A 60V Polymeric e3 TEMPERATURE DEPENDENT RESISTOR 3216 1206 400mW 50mA 1.5s 150mA 150mA 50mA 0.033 0.85mm 3.6Ohm 50Ohm
2JQ 5-R 2JQ 5-R Bel Fuse Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 7 Weeks Bulk 2JQ yes Active 1 (Unlimited) EAR99 ROHS3 Compliant RATED BREAKING CAPACITY: 150 A 2AG, 5mm x 15mm CE, CSA, cURus, PSE Holder -55°C~125°C 0.201Diax0.543L 5.10mmx13.80mm 140V 350V 5.1mm x 13.8mm e3 Matte Tin (Sn) NO END CAP CE; CSA; PSE; UL 5.1mm 5A ELECTRIC FUSE VERY FAST 5x15mm 13.8mm 5A Fast Blow 20 J Cartridge, Glass 100A AC 150A DC 20 0.015Ohm
SST 2/5K SST 2/5K Bel Fuse Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 9 Weeks Tape & Reel (TR) SST Active 1 (Unlimited) ROHS3 Compliant 2-SMD, Square End Block CE, CSA, cULus Surface Mount -55°C~125°C 0.240Lx0.100W x 0.100 H 6.10mmx2.54mmx2.54mm 125V 125V 2A Slow Blow Board Mount (Cartridge Style Excluded) 50A 5 0.061Ohms
RST 500 AMMO RST 500 AMMO Bel Fuse Inc. 0.0000
RFQ

Min: 1

Mult: 1

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
3AG 15 3AG 15 Bel Fuse Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Bulk 3AG 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 CE, CSA, PSE, UL Holder -55°C~125°C 0.250Diax1.252L 6.35mmx31.80mm 125V 6.35mm x 31.8mm NO END CAP CE; CSA; PSE 6.35mm 15A ELECTRIC FUSE 31.8mm 15A Fast Blow 845 J Cartridge, Glass 10kA 845 0.006Ohm
3AG 3 3AG 3 Bel Fuse Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Bulk 3AG 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 CE, CSA, PSE, UL Holder -55°C~125°C 0.250Diax1.252L 6.35mmx31.80mm 250V 6.35mm x 31.8mm NO END CAP CE; CSA; PSE; UL 6.35mm 3A ELECTRIC FUSE 31.8mm 3A Fast Blow 21 J Cartridge, Glass 200A 21 0.035Ohm
MRT 1-BULK MRT 1-BULK Bel Fuse Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 17 Weeks Bulk MRT Active Not Applicable 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 1A Slow Blow Board Mount (Cartridge Style Excluded) 50A 7 0.07Ohm
0ADAC9100-BE 0ADAC9100-BE Bel Fuse Inc. 1.4534
Add to Cart

Min: 1

Mult: 1

0.00000000 download 6 Weeks Bulk 0ADAC Active 1 (Unlimited) ROHS3 Compliant 3AB, 3AG, 1/4 x 1-1/4 cURus Holder -55°C~125°C 0.250Diax1.252L 6.35mmx31.80mm 600V 600V 10A Fast Blow Cartridge, Ceramic 10kA 101.4 0.0168Ohms
3AP 500-R 3AP 500-R Bel Fuse Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 7 Weeks Bulk 3AP 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, cULus 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; UL 6.9mm 0.5A ELECTRIC FUSE 32.5mm 500mA Fast Blow Cartridge, Glass 200A 0.14 1.28Ohm
SSQC 375 SSQC 375 Bel Fuse Inc. 0.0000
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Min: 1

Mult: 1

0.00000000 download 12 Weeks Tape & Reel (TR) SSQC Active 1 (Unlimited) ROHS3 Compliant 2-SMD, Square End Block with Clip Holder, Surface Mount -55°C~125°C 0.330Lx0.128W x 0.115 H 8.38mmx3.25mmx2.92mm 125V 125V 375mA Fast Blow Board Mount (Cartridge Style Excluded) 50A AC 300A DC 0.04 0.36Ohms
RST 160 AMMO RST 160 AMMO Bel Fuse Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 16 Weeks Tape & Box (TB) RST Active Not Applicable 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 160mA Slow Blow Board Mount (Cartridge Style Excluded) 100A 0.06 1.1Ohm
3ABP 375 3ABP 375 Bel Fuse Inc. 0.0000
RFQ

Min: 1

Mult: 1

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 0.375A ELECTRIC FUSE 6x32mm 32.5mm 375mA Fast Blow Cartridge, Ceramic 35A 0.07 2Ohm
0ZCJ0200FF2C 0ZCJ0200FF2C Bel Fuse Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 14 Weeks Surface Mount Tape & Reel (TR) 0ZCJ Active 2A (4 Weeks) ROHS3 Compliant Lead Free Tin 1206 (3216 Metric), Concave cURus, TUV Surface Mount -40°C~85°C 0.128Lx0.065W 3.25mmx1.65mm Y 3.5mm x 1.8mm x 1.6mm 100A Polymeric e3 TEMPERATURE DEPENDENT RESISTOR TUV, UL 3216 1206 6V 2A 100A 6V 1.5s 3.5A 0.063 1.60mm 18mOhm 80mOhm
5HFP 800 5HFP 800 Bel Fuse Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Bulk 5HFP yes Obsolete Not Applicable EAR99 Non-RoHS Compliant 5mm x 20mm (Axial) CCC, 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 CCC; CE; CSA; UL 5.5mm 0.8A ELECTRIC FUSE VERY FAST 5x20mm 21mm 800mA Fast Blow Cartridge, Ceramic 1.5kA 0.36 0.21Ohm
GSAP 100 GSAP 100 Bel Fuse Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Bulk GSAP yes Obsolete Not Applicable EAR99 Non-RoHS Compliant 3AB, 3AG, 1/4 x 1-1/4 (Axial) CE, CSA, 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 0.1A ELECTRIC FUSE 6x32mm 32.5mm 100mA Slow Blow Cartridge, Ceramic 35A 0.21 22Ohm
RST 160-BULK-SHORT RST 160-BULK-SHORT Bel Fuse Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 16 Weeks Bulk 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 160mA Slow Blow Board Mount (Cartridge Style Excluded) 100A 0.06 1.1Ohm
5HFP 4 5HFP 4 Bel Fuse Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Bulk 5HFP yes Obsolete Not Applicable EAR99 Non-RoHS Compliant 5mm x 20mm (Axial) CCC, CE, CSA, IMQ, PSE, SEMKO, 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 CCC; CE; CSA; IMQ; PSE; SEMKO; UL; VDE 5.5mm 4A ELECTRIC FUSE VERY FAST 5x20mm 21mm 4A Fast Blow 22 J Cartridge, Ceramic 1.5kA 22 0.023Ohm
RSTA 1 AMMO RSTA 1 AMMO Bel Fuse Inc. 0.0000
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Min: 1

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0.00000000 11 Weeks Cut Tape (CT) RSTA Active 1 (Unlimited) ROHS3 Compliant Radial, Box CQC, cURus, PSE, VDE Through Hole -55°C~125°C 0.329Lx0.157W x 0.307 H 8.35mmx4.00mmx7.80mm 63V 250V 1A Slow Blow Board Mount (Cartridge Style Excluded) 100A 6.6 0.082Ohm
0ZCF0050FF2C 0ZCF0050FF2C Bel Fuse Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 15 Weeks Tape & Reel (TR) 0ZCF Active 2A (4 Weeks) 2 EAR99 ROHS3 Compliant Lead Free MINIMUM RESISTANCE IS 0.3 OHMS 2920 (7351 Metric), Concave cURus, TUV Surface Mount -40°C~85°C 0.290Lx0.202W 7.36mmx5.12mm 8533.40.80.70 TR, 7 INCH 10A Polymeric e3 Matte Tin (Sn) YES WRAPAROUND 7351 2920 1.5W DUAL ENDED TEMPERATURE SENSING 500mA 100A 60V 4s 1A 0.045 1.15mm 300mOhm 1.4Ohm
2JS 2.5-R 2JS 2.5-R Bel Fuse Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 9 Weeks Bulk 2JS yes Active EAR99 ROHS3 Compliant PRE-ARCING TIME: OPEN WITHIN 30 MILLISEC. AT 1000% RATED CURRENT; RATED BREAKING CAPACITY AT 140 VDC: 150 A 2AG, 5mm x 15mm CE, CSA, cURus, PSE Holder -55°C~125°C 0.201Diax0.543L 5.10mmx13.80mm 140V 350V 5.1mm x 13.8mm e3 Matte Tin (Sn) NO END CAP CE; CSA; PSE; UL 5.1mm 2.5A ELECTRIC FUSE TIME LAG 5x15mm 14400 s 13.8mm 2.5A Slow Blow 35 J Cartridge, Glass 100A AC 150A DC 35.3 0.045Ohm
MRF 2 AMMO MRF 2 AMMO Bel Fuse Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 8 Weeks Tape & Box (TB) MRF Active 1 (Unlimited) EAR99 ROHS3 Compliant Radial, Can, Vertical CE, CSA, cULus, 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) CE, CSA, PSE, UL, VDE 8.35mm 2A Electric Fuse MICRO 7.7mm 2A Fast Blow Board Mount (Cartridge Style Excluded) 35A 2.1 0.028Ohm
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