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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 Voltage - Rated Current Rating Additional Feature Package / Case Height Approval Agency Mounting Type Operating Temperature Size / Dimension Voltage - Rated DC Height Seated (Max) 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 Trip Time or Delay 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)
0ADKP5000-RE 0ADKP5000-RE Bel Fuse Inc. 1.5127
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0.00000000 download 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 5A Slow Blow Cartridge, Ceramic 200A AC 300A DC 50
0ZRR0020FF1E 0ZRR0020FF1E 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 0.291Dia x 0.122 T 7.40mmx3.10mm 0.500 12.70mm Polymeric 0.201 5.10mm 40A 60V 2.2s 200mA 1.83Ohms 4.4Ohms 400mA
3ABP 2.5-R 3ABP 2.5-R Bel Fuse Inc. 0.0000
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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, PSE 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 6x32mm 32.5mm 2.5A Fast Blow 12 J Cartridge, Ceramic 100A 12 0.047Ohm
0ZCJ0035AF2E 0ZCJ0035AF2E Bel Fuse Inc. 0.0000
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0.00000000 download 18 Weeks Surface Mount Tape & Reel (TR) 0ZCJ Active 2A (4 Weeks) 2 ROHS3 Compliant Lead Free Tin 30V 40A 1206 (3216 Metric), Concave 1.3mm cURus, TUV Surface Mount -40°C~85°C 0.128Lx0.065W 3.25mmx1.65mm Y 3.5mm x 1.8mm x 1.3mm 40A 30V Polymeric e3 TEMPERATURE DEPENDENT RESISTOR 3216 1206 600mW 350mA 100ms 750mA 350mA 0.051 1.30mm 300mOhm 1.2Ohm
SST 375/5K SST 375/5K Bel Fuse Inc. 0.0000
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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 375mA Slow Blow Board Mount (Cartridge Style Excluded) 50A 0.15 0.72Ohm
MS 2 MS 2 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 2A Slow Blow Board Mount (Cartridge Style Excluded) 50A AC 300A DC 3.4 0.105Ohms
3SB 1.6 3SB 1.6 Bel Fuse Inc. 0.0000
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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 1.6A ELECTRIC FUSE 14400 s 31.8mm 1.6A Slow Blow 39 J Cartridge, Glass 100A 39.3 0.23Ohm
RJS 125-R SHORT RJS 125-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 125mA Slow Blow Telecom Board Mount 100A 0.17 11.5Ohm
3JS 350-R 3JS 350-R Bel Fuse Inc. 0.0000
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0.00000000 Bulk 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 1.1Ohms
RJS 400-R STD RJS 400-R STD 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 400mA Slow Blow Telecom Board Mount 100A 1.6 1.48Ohm
0680L4000-21 0680L4000-21 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
5HT 3.15-R 5HT 3.15-R Bel Fuse Inc. 0.5833
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0.00000000 11 Weeks Bulk 5HT Active 1 (Unlimited) ROHS3 Compliant 5mm x 20mm CCC, CE, CSA, cURus, IMQ, PSE, SEMKO, VDE Holder -55°C~125°C 0.201Diax0.787L 5.10mmx20.00mm 250V 3.15A Slow Blow Cartridge, Ceramic 1.5kA 31 0.04Ohms
5HF 160-R 5HF 160-R Bel Fuse Inc. 0.0000
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0.00000000 Bulk 5HF yes Last Time Buy EAR99 ROHS3 Compliant 5mm x 20mm CCC, CE, CSA, cULus 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; UL 5.1mm 0.16A ELECTRIC FUSE VERY FAST 5x20mm 20mm 160mA Fast Blow Cartridge, Ceramic 1.5kA 0.009 2.01Ohm
RST 160-BULK RST 160-BULK Bel Fuse Inc. 0.0000
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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
RST 200 AMMO RST 200 AMMO Bel Fuse Inc. 0.0000
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0.00000000 16 Weeks Tape & Box (TB) RST Active 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 200mA Slow Blow Board Mount (Cartridge Style Excluded) 100A 0.11 0.73Ohms
MJS 400-R TR MJS 400-R TR Bel Fuse Inc. 0.0000
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0.00000000 Tape & Reel (TR) MJS Last Time Buy ROHS3 Compliant 2AG, 5mm x 15mm (Axial) CE, CSA, cULus Through Hole -55°C~125°C 0.217Diax0.591L 5.50mmx15.00mm 250V 400mA Slow Blow Cartridge, Glass 200A 0.99 0.98Ohm
0ZRN0600FF2B 0ZRN0600FF2B Bel Fuse Inc. 0.0000
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0.00000000 download 14 Weeks Tape & Reel (TR) 0ZRN Active Not Applicable ROHS3 Compliant Radial, Disc cURus, TUV, UL Through Hole -40°C~125°C 0.441Lx0.118W 11.20mmx3.00mm 0.827 21.00mm Polymeric 0.201 5.10mm 100A 16V 5s 6A 13mOhms 32mOhms 10.8A
0ZRN0200FF2D 0ZRN0200FF2D Bel Fuse Inc. 0.0000
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0.00000000 download 14 Weeks Tape & Reel (TR) 0ZRN Active Not Applicable ROHS3 Compliant Radial, Disc cURus, TUV, UL Through Hole -40°C~125°C 0.370Dia x 0.118 T 9.40mmx3.00mm 0.567 14.40mm Polymeric 0.201 5.10mm 100A 16V 3s 2A 45mOhms 110mOhms 3.8A
3SBP 12-R 3SBP 12-R Bel Fuse Inc. 0.0000
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0.00000000 8 Weeks Bulk 3SBP yes Active EAR99 ROHS3 Compliant 3AB, 3AG, 1/4 x 1-1/4 (Axial) CE, CSA, cULus, PSE Through Hole -55°C~125°C 0.272Diax1.280L 6.90mmx32.50mm 125V 8536.10.00.40 6.9mm x 32.5mm e3 Matte Tin (Sn) NO PIN WIRE CE; CSA; PSE; UL 6.9mm 12A ELECTRIC FUSE 14400 s 32.5mm 12A Slow Blow 1277 J Cartridge, Glass 10kA 1277 0.008Ohm
0ZSA0120FF1E 0ZSA0120FF1E Bel Fuse Inc. 0.0000
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0.00000000 download 14 Weeks 0ZSA Active 1 (Unlimited) ROHS3 Compliant Strap cURus, TUV User Defined -40°C~85°C 0.827Lx0.199W 21.00mmx5.05mm Polymeric 100A 15V 5s 1.2A 0.039 1.00mm 85mOhms 220mOhms 2.7A
3JQ 500 3JQ 500 Bel Fuse Inc. 0.0000
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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 0.5A ELECTRIC FUSE VERY FAST 5x15mm 15mm 500mA Fast Blow Cartridge, Glass 100A AC 150A DC 0.1 0.59Ohm
MRT 80-BULK-SHORT MRT 80-BULK-SHORT Bel Fuse Inc. 0.0000
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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 80mA Slow Blow Board Mount (Cartridge Style Excluded) 50A 0.01 3.5Ohm
C1F 500 C1F 500 Bel Fuse Inc. 0.0000
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0.00000000 7 Weeks Cut Tape (CT) C1F Active 1 (Unlimited) ROHS3 Compliant 1206 (3216 Metric) cURus Surface Mount -55°C~125°C 0.126Lx0.062W 3.20mmx1.58mm 63V 125V 500mA Fast Blow Board Mount (Cartridge Style Excluded) 100A AC 50A DC 0.0015 0.87Ohms
0ZCB0050FF2G 0ZCB0050FF2G Bel Fuse Inc. 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 0ZCB Obsolete 2A (4 Weeks) 2 EAR99 ROHS3 Compliant 1210 (3225 Metric) cURus, TUV Surface Mount -40°C~85°C 0.127Lx0.102W 3.22mmx2.58mm 8533.40.80.70 TR, 7 INCH 40A 16V Polymeric e3 Matte Tin (Sn) Non-linear Resistors ONE SURFACE 3225 1210 DUAL ENDED OVERLOAD PROTECTION 600mW 500mA 40A 100ms 1A 0.030 0.75mm 250mOhm 900mOhm
5HTP 2.5-R 5HTP 2.5-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, IMQ, PSE, SEMKO, UL, VDE 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 CCC; CE; CSA; IMQ; PSE; SEMKO; UL; VDE 5.5mm 2.5A ELECTRIC FUSE TIME LAG 5x20mm 21mm 2.5A Slow Blow 17 J Cartridge, Ceramic 1.5kA 17 0.05Ohm
5MFP 500-R 5MFP 500-R Bel Fuse Inc. 0.0000
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0.00000000 7 Weeks Bulk 5MFP Active Not Applicable ROHS3 Compliant 5mm x 20mm (Axial) CE, CSA, cULus Through Hole -55°C~125°C 0.217Diax0.827L 5.50mmx21.00mm 250V 500mA Fast Blow Cartridge, Glass 200A 0.122 0.467Ohms
MRT 630AMMO MRT 630AMMO 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 0.63A Electric Fuse TIME LAG MICRO 7.7mm 630mA Slow Blow Board Mount (Cartridge Style Excluded) 50A 2.6 0.13Ohm
3JS 6 3JS 6 Bel Fuse Inc. 0.0000
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0.00000000 download Bulk 3JS yes Obsolete Not Applicable EAR99 Non-RoHS Compliant PRE-ARCING TIME: OPEN WITHIN 30 MILLISEC. AT 1000% RATED CURRENT; RATED BREAKING CAPACITY AT 140 VDC: 150 A 2AG, 5mm x 15mm (Axial) CE, CSA, cURus, PSE Through Hole -55°C~125°C 0.217Diax0.591L 5.50mmx15.00mm 140V 350V 8536.10.00.40 6.2mm x 18mm e3 Matte Tin (Sn) NO PIN WIRE CE; CSA; UL 6.2mm 0.6A ELECTRIC FUSE TIME LAG 5x15mm 18mm 6A Slow Blow 2 J Cartridge, Glass 100A AC 150A DC 211 0.015Ohm
0678L9200-02 0678L9200-02 Bel Fuse Inc. 0.8800
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0.00000000 8 Weeks Tape & Reel (TR) 0678L Active 1 (Unlimited) EAR99 ROHS3 Compliant 2-SMD, Square End Block cURus Surface Mount -55°C~125°C 0.386Lx0.120W x 0.125 H 9.80mmx3.05mmx3.18mm 72V 250V e4 Silver (Ag) - with Nickel (Ni) barrier ELECTRIC FUSE 20A Medium Blow Board Mount (Cartridge Style Excluded) 100A AC 130A DC 270 0.0025Ohm
0ZRC0025FF2E 0ZRC0025FF2E Bel Fuse Inc. 0.0000
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0.00000000 14 Weeks Through Hole Tape & Reel (TR) 0ZRC yes Active 1 (Unlimited) 2 EAR99 7.4mm 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 TR 40A Polymeric e3 5.1mm Non-linear Resistors WIRE 0.45W TEMPERATURE SENSING 510 μm 0.201 5.10mm 250mA 40A 90V 2.5s 500mA 1.25Ohm 3Ohm
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