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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) ECCN Code Max Operating Temperature Min Operating Temperature Length RoHS Status Contact Plating Current Rating Number of Pins Additional Feature Package / Case Height Width Approval Agency Resistance Mounting Type Operating Temperature Size / Dimension Voltage - Rated DC Voltage - Rated AC HTS Code Packing Method Physical Dimension Type JESD-609 Code Terminal Finish Surface Mount Terminal Shape Reference Standard Body Length or Diameter Body Breadth Rated Current Circuit Protection Type Blow Characteristic Fuse Size Trip Time or Delay Rated Voltage(DC) Body Height Case Code (Metric) Case Code (Imperial) Current Rating (Amps) Response Time Joule Integral-Nom Fuse Type Current - Max Voltage - Max Time to Trip 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)
3SBP 300 3SBP 300 Bel Fuse Inc. 0.0000
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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 0.3A ELECTRIC FUSE 14400 s 32.5mm 300mA Slow Blow 1 J Cartridge, Glass 35A 1.85 3.8Ohm
0ZCN0030FF2C 0ZCN0030FF2C Bel Fuse Inc. 0.0000
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0.00000000 download 14 Weeks Tape & Reel (TR) 0ZCN Active 2A (4 Weeks) ROHS3 Compliant 2016 (5041 Metric), Concave cURus, TUV, UL Surface Mount -40°C~85°C 0.200Lx0.160W 5.08mmx4.07mm Polymeric 100A 60V 3s 300mA 0.045 1.15mm 500mOhms 2.3Ohms 600mA
3JS 3-R TR 3JS 3-R TR Bel Fuse Inc. 0.0000
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0.00000000 9 Weeks Tape & Reel (TR) 3JS Active ROHS3 Compliant 2AG, 5mm x 15mm (Axial) CE, CSA, cURus, PSE Through Hole -55°C~125°C 0.217Diax0.591L 5.50mmx15.00mm 140V 350V 3A Slow Blow Cartridge, Glass 100A AC 150A DC 55 0.037Ohm
RSTA 1.25 BULK, SHORT LEAD RSTA 1.25 BULK, SHORT LEAD Bel Fuse Inc. 0.0000
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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 1.25A Slow Blow Board Mount (Cartridge Style Excluded) 100A 10.5 0.064Ohm
MRF 160-BULK-SHORT MRF 160-BULK-SHORT Bel Fuse Inc. 0.0000
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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 160mA Fast Blow Board Mount (Cartridge Style Excluded) 35A 0.016 2.3Ohm
MJS 400 MJS 400 Bel Fuse Inc. 0.0000
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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, UL Through Hole -55°C~125°C 0.217Diax0.591L 5.50mmx15.00mm 250V 8536.10.00.40 6.2mm x 15mm e3 Matte Tin (Sn) NO PIN WIRE CE; CSA; UL 6.2mm 0.4A ELECTRIC FUSE 5x15mm 15mm 400mA Slow Blow Cartridge, Glass 200A 0.99 1.22Ohm
5ETP 1.6-R 5ETP 1.6-R Bel Fuse Inc. 0.0000
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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 1.6A ELECTRIC FUSE TIME LAG 21mm 1.6A Slow Blow 62 J Cartridge, Glass 150A 62 0.059Ohm
0678D2500-02 0678D2500-02 Bel Fuse Inc. 0.3154
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Min: 1

Mult: 1

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 125V 350V 2.5A Fast Blow Board Mount (Cartridge Style Excluded) 100A AC 2kA DC 1.6 0.043Ohms
3AG 10 3AG 10 Bel Fuse Inc. 0.0000
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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 10A ELECTRIC FUSE 31.8mm 10A Fast Blow 316 J Cartridge, Glass 200A 316 0.009Ohm
0ADAC2500-BE 0ADAC2500-BE Bel Fuse Inc. 0.7209
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 2.5A Fast Blow Cartridge, Ceramic 10kA 3.91 0.089Ohms
RST 315-BULK-SHORT RST 315-BULK-SHORT Bel Fuse Inc. 0.0000
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Min: 1

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0.00000000 19 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 315mA Slow Blow Board Mount (Cartridge Style Excluded) 100A 0.66 0.36Ohm
0680L3000-21 0680L3000-21 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 3A Slow Blow Board Mount (Cartridge Style Excluded) 50A AC 100A DC 13 0.037Ohms
0ADBP0250-RE 0ADBP0250-RE Bel Fuse Inc. 0.0000
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Min: 1

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0.00000000 download 6 Weeks Bulk 0ADBP 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 1kV 1kV 250mA Fast Blow Cartridge, Ceramic 10kA 0.009 2.755Ohms
0680L4000-11 0680L4000-11 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 4A Slow Blow Board Mount (Cartridge Style Excluded) 50A AC 100A DC 24 0.026Ohms
0659P1600-16 0659P1600-16 Bel Fuse Inc. 0.0000
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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 1.6A 5mm x 20mm (Axial) CQC, cURus, PSE, VDE 76mOhm Through Hole -55°C~125°C 0.205Diax0.787L 5.20mmx20.00mm 250V 1.6A Slow Blow Cartridge, Ceramic 1.5kA 5.4 0.076Ohms
0680L1000-15 0680L1000-15 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 1A Slow Blow Board Mount (Cartridge Style Excluded) 50A AC 100A DC 1.5 0.175Ohms
0679L3500-01 0679L3500-01 Bel Fuse Inc. 0.3200
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 3.5A 2-SMD, Square End Block 2.794mm 2.54mm cURus 22mOhm Surface Mount -55°C~125°C 0.240Lx0.100W x 0.110 H 6.10mmx2.54mmx2.79mm 125V 125V 6125 2410 3.5A Fast Blow Board Mount (Cartridge Style Excluded) 50A AC 300A DC 2.2 0.022Ohms
0659P1600-13 0659P1600-13 Bel Fuse Inc. 0.0000
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0.00000000 7 Weeks Through Hole Bulk 0659P Active 1 (Unlimited) 125°C -55°C 19.9898mm ROHS3 Compliant 1.6A 5mm x 20mm (Axial) CQC, cURus, PSE, VDE 76mOhm Through Hole -55°C~125°C 0.205Diax0.787L 5.20mmx20.00mm 250V 1.6A Slow Blow Cartridge, Ceramic 1.5kA 5.4 0.076Ohms
SSQC 200 SSQC 200 Bel Fuse Inc. 0.0000
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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 200mA Fast Blow Board Mount (Cartridge Style Excluded) 50A AC 300A DC
0ADKP1600-RE 0ADKP1600-RE Bel Fuse Inc. 1.5454
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Min: 1

Mult: 1

0.00000000 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 1.6A Slow Blow Cartridge, Ceramic 200A AC 300A DC 4.1
0ADKP3150-RE 0ADKP3150-RE Bel Fuse Inc. 0.0000
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0.00000000 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 3.15A Slow Blow Cartridge, Ceramic 200A AC 300A DC 17.8
0686F0750-01 0686F0750-01 Bel Fuse Inc. 0.1505
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Min: 1

Mult: 1

0.00000000 15 Weeks Tape & Reel (TR) C2F Active 1 (Unlimited) ROHS3 Compliant 0603 (1608 Metric) cURus Surface Mount -55°C~125°C 0.063Lx0.032W x 0.020 H 1.60mmx0.81mmx0.52mm 63V 32V 750mA Fast Blow Board Mount (Cartridge Style Excluded) 35A AC 50A DC 0.0013 225mOhms
SSQC 500 SSQC 500 Bel Fuse Inc. 0.0000
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Min: 1

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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 500mA Fast Blow Board Mount (Cartridge Style Excluded) 50A AC 300A DC 0.07 0.24Ohms
0ADKP4000-RE 0ADKP4000-RE Bel Fuse Inc. 0.0000
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Min: 1

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0.00000000 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 4A Slow Blow Cartridge, Ceramic 200A AC 300A DC 25
3AG 750 3AG 750 Bel Fuse Inc. 0.0000
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Min: 1

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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; UL 6.35mm ELECTRIC FUSE 31.8mm 750mA Fast Blow Cartridge, Glass 200A 0.75 0.24Ohm
0697W2000-02 0697W2000-02 Bel Fuse Inc. 0.0000
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0.00000000 8 Weeks Through Hole Cut Tape (CT) 0697W Active 1 (Unlimited) EAR99 ROHS3 Compliant Tin 2A 2 Radial, Box 7.7978mm CQC, cURus, PSE, VDE 32mOhm Through Hole -55°C~125°C 0.329Lx0.157W x 0.307 H 8.35mmx4.00mmx7.80mm 72V 350V TAPE AND REEL 8.35mm x 4mm x 7.8mm e3 CQC, PSE, UL, VDE 8.35mm 4 mm ELECTRIC FUSE TIME LAG Slow Blow Board Mount (Cartridge Style Excluded) 100A 26 0.032Ohm
SSTC 2.5 SSTC 2.5 Bel Fuse Inc. 0.0000
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Min: 1

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0.00000000 download 9 Weeks Tape & Reel (TR) SSTC yes 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 8536.10.00.40 TAPE AND REEL e3 Matte Tin (Sn) YES WRAPAROUND 3.25 mm 2.5A ELECTRIC FUSE 125V 2.5A Slow Blow Board Mount (Cartridge Style Excluded) 50A 9 0.04Ohm
C1F 1.25 C1F 1.25 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 1.25A Fast Blow Board Mount (Cartridge Style Excluded) 100A AC 50A DC 0.023 0.21Ohm
0697H0315-05 0697H0315-05 Bel Fuse Inc. 0.3569
Add to Cart

Min: 1

Mult: 1

0.00000000 10 Weeks Through Hole Bulk 0697H Active 1 (Unlimited) EAR99 ROHS3 Compliant 315mA Radial, Box 7.7978mm cURus 500mOhm Through Hole -55°C~125°C 0.329Lx0.157W x 0.307 H 8.35mmx4.00mmx7.80mm 100V 350V TAPE AND REEL 8.5mm x 4mm x 7.8mm e3 Matte Tin (Sn) UL 8.5mm 4 mm ELECTRIC FUSE TIME LAG MICRO Slow Blow Board Mount (Cartridge Style Excluded) 100A AC 65A DC 0.27 0.5Ohm
MRT 1.25-BULK-SHORT MRT 1.25-BULK-SHORT Bel Fuse Inc. 0.0000
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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 1.25A Slow Blow Board Mount (Cartridge Style Excluded) 50A 11 0.053Ohm
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