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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 Diameter Length RoHS Status Contact Plating Current Rating Additional Feature Package / Case Approval Agency Resistance 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) 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)
GSAP 1-R GSAP 1-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, 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 1A ELECTRIC FUSE 6x32mm 32.5mm 1A Slow Blow 16 J Cartridge, Ceramic 35A 16 0.374Ohm
0680L2500-01 0680L2500-01 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
5MF 250-R 5MF 250-R Bel Fuse Inc. 0.0000
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Min: 1

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0.00000000 Bulk 5MF Last Time Buy Not Applicable ROHS3 Compliant 5mm x 20mm CE, CSA, cULus Holder -55°C~125°C 0.201Diax0.787L 5.10mmx20.00mm 250V 250mA Fast Blow Cartridge, Glass 200A 0.016 1.47Ohms
0ZRP0300FF1A 0ZRP0300FF1A Bel Fuse Inc. 0.0000
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Min: 1

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0.00000000 download 14 Weeks Bulk 0ZRP Active Not Applicable ROHS3 Compliant Radial, Disc cURus, UL Through Hole -40°C~85°C 0.650Lx0.142W 16.50mmx3.60mm 0.835 21.20mm Polymeric 0.201 5.10mm 40A 60V 19.8s 3A 30mOhms 80mOhms 6A
3ABP 300-R 3ABP 300-R Bel Fuse Inc. 0.0000
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Min: 1

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0.00000000 14 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 0.3A ELECTRIC FUSE 6x32mm 32.5mm 300mA Fast Blow Cartridge, Ceramic 35A 0.044 2.7Ohm
0ZRP0090FF1E 0ZRP0090FF1E Bel Fuse Inc. 0.0000
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0.00000000 download 14 Weeks 0ZRP Active Not Applicable ROHS3 Compliant Radial, Disc cURus, UL Through Hole -40°C~85°C 0.310Lx0.142W 7.87mmx3.60mm 0.550 13.97mm Polymeric 0.201 5.10mm 40A 60V 2s 900mA 190mOhms 520mOhms 1.8A
0659C2000-12 0659C2000-12 Bel Fuse Inc. 0.0000
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Min: 1

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0.00000000 7 Weeks Holder Bulk 0659C Active 1 (Unlimited) 125°C -55°C 19.9898mm ROHS3 Compliant 2A 5mm x 20mm CCC, cURus, PSE, VDE 49mOhm Holder -55°C~125°C 0.205Diax0.787L 5.20mmx20.00mm 250V 2A Slow Blow Cartridge, Ceramic 1.5kA 14 0.049Ohms
3JS 250-R TR 3JS 250-R TR Bel Fuse Inc. 0.0000
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Min: 1

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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 250mA Slow Blow Cartridge, Glass 100A AC 150A DC 0.41 2.3Ohm
0680L0630-11 0680L0630-11 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 630mA Slow Blow Board Mount (Cartridge Style Excluded) 50A AC 100A DC 0.43 0.41Ohms
3SBP 500 3SBP 500 Bel Fuse Inc. 0.0000
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Min: 1

Mult: 1

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 0.5A ELECTRIC FUSE 14400 s 32.5mm 500mA Slow Blow 4 J Cartridge, Glass 35A 4.4 1.7Ohm
RST 100-BULK RST 100-BULK Bel Fuse Inc. 0.0000
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Min: 1

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0.00000000 23 Weeks Bulk 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 100mA Slow Blow Board Mount (Cartridge Style Excluded) 100A 0.02 2.3Ohm
5HTP 1.25 5HTP 1.25 Bel Fuse Inc. 0.0000
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Min: 1

Mult: 1

0.00000000 Bulk 5HTP yes Obsolete Not Applicable EAR99 Non-RoHS 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
3JS 200-R 3JS 200-R Bel Fuse Inc. 0.0000
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Min: 1

Mult: 1

0.00000000 Bulk 3JS yes Last Time Buy 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 (Axial) CE, CSA, cURus 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 0.2A ELECTRIC FUSE TIME LAG 5x15mm 18mm 200mA Slow Blow Cartridge, Glass 100A AC 150A DC 0.26 3.5Ohm
MJS 1 MJS 1 Bel Fuse Inc. 0.0000
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Min: 1

Mult: 1

0.00000000 download Bulk MJS yes Obsolete Not Applicable EAR99 Non-RoHS Compliant PRE-ARCING TIME: OPEN WITHIN 30 MILLISEC. AT 1000% RATED CURRENT 2AG, 5mm x 15mm (Axial) CE, CSA, PSE, UL Through Hole -55°C~125°C 0.217Diax0.591L 5.50mmx15.00mm 250V e3 Matte Tin (Sn) NO PIN WIRE CE; CSA; UL 0.125A ELECTRIC FUSE 5x15mm 15mm 1A Slow Blow Cartridge, Glass 200A 6 0.281Ohm
0ADAP0600-RE 0ADAP0600-RE Bel Fuse Inc. 3.1030
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 600mA Fast Blow Cartridge, Ceramic 10kA 0.072 1.035Ohms
0ADKC2000-BE 0ADKC2000-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 2A Slow Blow Cartridge, Ceramic 200A AC 300A DC 10
RST 4 AMMO RST 4 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, PSE, SEMKO, VDE Through Hole -55°C~125°C 0.329Lx0.157W x 0.303 H 8.35mmx4.00mmx7.70mm 250V 4A Slow Blow Board Mount (Cartridge Style Excluded) 100A 110 0.013Ohms
0ZRN0200FF1E 0ZRN0200FF1E Bel Fuse Inc. 0.0000
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Min: 1

Mult: 1

0.00000000 download 14 Weeks 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
0ZRN1500FF1A 0ZRN1500FF1A Bel Fuse Inc. 0.0000
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Min: 1

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0.00000000 download 14 Weeks 0ZRN Active Not Applicable ROHS3 Compliant Radial, Disc cURus, TUV, UL Through Hole -40°C~125°C 0.925Lx0.142W 23.50mmx3.60mm 1.130 28.70mm Polymeric 0.402 10.20mm 100A 16V 20s 15A 3.2mOhms 9.2mOhms 28A
0680L2000-15 0680L2000-15 Bel Fuse Inc. 0.0000
RFQ

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 2A Slow Blow Board Mount (Cartridge Style Excluded) 50A AC 100A DC 6 0.068Ohms
0ADAC2000-BE 0ADAC2000-BE Bel Fuse Inc. 0.0000
RFQ

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 2A Fast Blow Cartridge, Ceramic 10kA 1.28 0.155Ohms
2JQ 1 2JQ 1 Bel Fuse Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Bulk 2JQ yes Obsolete 1 (Unlimited) EAR99 Non-RoHS 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 1A ELECTRIC FUSE VERY FAST 5x15mm 13.8mm 1A Fast Blow Cartridge, Glass 100A AC 150A DC 0.46 0.098Ohm
0ZRE0040FF2B 0ZRE0040FF2B Bel Fuse Inc. 0.0000
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Min: 1

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0.00000000 download 14 Weeks Through Hole Tape & Reel (TR) 0ZRE yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant Tin Radial, Disc cURus, TUV Through Hole -40°C~85°C 0.453Lx0.150W 11.50mmx3.80mm 0.768 19.50mm 8533.40.80.70 BULK 5.5A Polymeric e3 5.1mm Non-linear Resistors WIRE 2W TEMPERATURE SENSING 650 μm 0.201 5.10mm 400mA 7A 240V 24s 900mA 600mOhm 1.9Ohm
RJS 250SHORT RJS 250SHORT Bel Fuse Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Bulk RJS Obsolete Not Applicable Non-RoHS Compliant Radial Bend Cylinder CE, CSA, cURus Through Hole -55°C~125°C 0.181Diax0.760L 4.60mmx19.30mm 600V 250mA Slow Blow Telecom Board Mount 60A 0.64 3.2Ohms
0ZRG0135FF1E 0ZRG0135FF1E Bel Fuse Inc. 0.2225
Add to Cart

Min: 1

Mult: 1

0.00000000 download 14 Weeks 0ZRG Active Not Applicable ROHS3 Compliant Radial, Disc cURus, TUV, UL Through Hole -40°C~85°C 0.350Lx0.118W 8.90mmx3.00mm 0.532 13.50mm Polymeric 0.201 5.10mm 40A 30V 4.5s 1.35A 40mOhms 120mOhms 2.7A
0ZRB0090FF2E 0ZRB0090FF2E Bel Fuse Inc. 0.0000
RFQ

Min: 1

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0.00000000 download 14 Weeks Through Hole Tape & Reel (TR) 0ZRB yes Active 1 (Unlimited) 2 ROHS3 Compliant Tin 0.07 TO OHMS AT 0.16 DEG CEL Radial, Disc cURus, TUV Through Hole -40°C~85°C 0.291Lx0.118W 7.40mmx3.00mm 0.480 12.20mm TR 40A Polymeric e3 5.1mm Non-linear Resistors WIRE 0.6W TEMPERATURE SENSING 510 μm 0.201 5.10mm 900mA 40A 30V 5.9s 1.8A 70mOhm 220mOhm
0ZRA0300FF1C 0ZRA0300FF1C Bel Fuse Inc. 0.0000
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Min: 1

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0.00000000 download 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 0.280Lx0.118W 7.10mmx3.00mm 0.433 11.00mm 8533.40.80.70 BULK 100A 16V Polymeric e3 5.1mm WIRE TEMPERATURE SENSING 810 μm 0.201 5.10mm 2.3W 3A 100A 2s 5.1A 34mOhm 105mOhm
0ZRF0008FF2B 0ZRF0008FF2B Bel Fuse Inc. 0.0000
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Min: 1

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0.00000000 14 Weeks Through Hole Tape & Reel (TR) 0ZRF Active 1 (Unlimited) 2 85°C -40°C 5.8mm ROHS3 Compliant Tin Radial, Disc cURus, TUV Through Hole -40°C~85°C 0.288Lx0.181W 5.80mmx4.60mm 0.378 9.60mm 3A Polymeric 5mm 650 μm 0.197 5.00mm 80mA 3A 60V 4s 240mA 80mA 14Ohms 33Ohms 240mA
0ZCF0300AF2C 0ZCF0300AF2C Bel Fuse Inc. 0.0000
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0.00000000 download 14 Weeks Surface Mount Cut Tape (CT) 0ZCF Active 2A (4 Weeks) 2 ROHS3 Compliant Tin 2920 (7351 Metric), Concave cURus, TUV Surface Mount -40°C~85°C 0.290Lx0.202W 7.36mmx5.12mm 40A 15V Polymeric e3 7351 2920 1.5W 3A 100A 20s 5.2A 0.045 1.15mm 10mOhm 48mOhm
5HF 160-R 5HF 160-R Bel Fuse Inc. 0.0000
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Min: 1

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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
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