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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 Lead Free Contact Plating Current Rating Number of Pins Additional Feature Package / Case Height 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 Body Breadth Rated Current Circuit Protection Type Blow Characteristic Fuse Size Body Height Case Code (Metric) Case Code (Imperial) Current Rating (Amps) Response Time Working Voltage 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 Pre-arcing Time-Min Thickness (Max) Breaking Capacity @ Rated Voltage Melting I2t DC Cold Resistance Resistance - Initial (Ri) (Min) Resistance - Post Trip (R1) (Max)
RJS 100 RJS 100 Bel Fuse Inc. 0.0000
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0.00000000 download Bulk RJS Obsolete Not Applicable EAR99 Non-RoHS Compliant PRE-ARCING TIME: OPEN WITHIN 3 SEC. AT 200% RATED CURRENT Radial Bend Cylinder CE, CSA, cURus Through Hole -55°C~125°C 0.181Diax0.760L 4.60mmx19.30mm 600V 8536.10.00.40 19.3mm x 4.6mm e3 Matte Tin (Sn) NO PIN WIRE CE; CSA; UL 19.3mm 0.1A ELECTRIC FUSE TIME LAG 4.6mm 100mA Slow Blow Telecom Board Mount 60A 0.11 17Ohm
0650-5000-12 0650-5000-12 Bel Fuse Inc. 0.0000
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0.00000000 download Holder Bulk 5HF Obsolete Not Applicable 125°C -55°C 5.1mm 19.9898mm Non-RoHS Compliant Contains Lead 5A 5mm x 20mm CCC, CE, CSA, IMQ, PSE, SEMKO, UR, VDE 16mOhm Holder -55°C~125°C 0.201Diax0.787L 5.10mmx20.00mm 250V 250V 5A Fast Blow Cartridge, Ceramic 1.5kA 39 0.016Ohms
0ZCG0050AF2C 0ZCG0050AF2C Bel Fuse Inc. 0.0000
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0.00000000 download 14 Weeks Surface Mount Tape & Reel (TR) 0ZCG Active 2A (4 Weeks) EAR99 ROHS3 Compliant Lead Free Tin 1812 (4532 Metric), Concave cURus, TUV Surface Mount -40°C~85°C 0.179Lx0.128W 4.55mmx3.24mm 8533.40.80.70 100A Polymeric 4532 1812 500mA 100A 30V 150ms 1A 0.030 0.75mm 150mOhm 1Ohm
0680L2000-01 0680L2000-01 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 2A Slow Blow Board Mount (Cartridge Style Excluded) 50A AC 100A DC 6 0.068Ohms
0ADBC0200-BE 0ADBC0200-BE Bel Fuse Inc. 2.1049
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0.00000000 download 6 Weeks Bulk 0ADBC 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 1kV 1kV 200mA Fast Blow Cartridge, Ceramic 10kA 0.0031 3.9Ohms
0697W1250-02 0697W1250-02 Bel Fuse Inc. 0.0000
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0.00000000 download Through Hole Cut Tape (CT) 0697W Discontinued 1 (Unlimited) EAR99 ROHS3 Compliant Tin 1.25A 2 Radial, Box 7.7978mm CQC, cURus, PSE, VDE 64mOhm 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 10.5 0.064Ohm
MS 5TR MS 5TR Bel Fuse Inc. 0.0000
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0.00000000 download Tape & Reel (TR) MS Obsolete Not Applicable Axial CE, CSA, cURus Through Hole -55°C~125°C 0.125Diax0.280L 3.18mmx7.10mm 125V 125V 5A Slow Blow Board Mount (Cartridge Style Excluded) 50A AC 300A DC 33 0.02Ohms
GSAP 250-R GSAP 250-R Bel Fuse Inc. 0.0000
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0.00000000 Bulk GSAP yes Last Time Buy EAR99 ROHS3 Compliant 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 e3 Matte Tin (Sn) NO PIN WIRE CE; CSA; PSE; UL 6.9mm 0.25A ELECTRIC FUSE 6x32mm 32.5mm 250mA Slow Blow 1 J Cartridge, Ceramic 35A 1.2 5Ohm
0697W3150-05 0697W3150-05 Bel Fuse Inc. 0.0000
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0.00000000 8 Weeks Through Hole Bulk 0697W Active 1 (Unlimited) EAR99 ROHS3 Compliant Tin 3.15A Radial, Box 7.7978mm CQC, cURus, PSE, VDE 18mOhm Through Hole -55°C~125°C 0.329Lx0.157W x 0.307 H 8.35mmx4.00mmx7.80mm 72V 350V 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 66 0.018Ohm
5TTP 750-R 5TTP 750-R Bel Fuse Inc. 0.0000
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0.00000000 10 Weeks Bulk 5TTP yes Active EAR99 ROHS3 Compliant PRE-ARCING TIME: OPEN WITHIN 5 SEC. AT 200% RATED CURRENT 5mm x 20mm (Axial) CE, CSA, cULus 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 0.75A ELECTRIC FUSE 5x20mm 21mm 750mA Slow Blow 5 J Cartridge, Glass 100A 5.25 0.492Ohm
5VT 2.5-R 5VT 2.5-R Bel Fuse Inc. 0.0000
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0.00000000 download Bulk 5VT Last Time Buy ROHS3 Compliant 5mm x 20mm CCC, CE, CSA, cULus, SEMKO, VDE Holder -55°C~125°C 0.201Diax0.787L 5.10mmx20.00mm 250V 2.5A Slow Blow Cartridge, Glass 35A 137 0.03Ohms
5MTP 600 5MTP 600 Bel Fuse Inc. 0.0000
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0.00000000 download Bulk 5MTP yes Obsolete Not Applicable EAR99 Non-RoHS Compliant 5mm x 20mm (Axial) CE, CSA, cULus 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; PSE; UL 5.5mm 0.6A ELECTRIC FUSE 5x20mm 21mm 600mA Medium Blow 1 J Cartridge, Glass 35A 1.5 0.412Ohm
0697H0400-05 0697H0400-05 Bel Fuse Inc. 0.0000
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0.00000000 10 Weeks Through Hole Bulk 0697H Active 1 (Unlimited) EAR99 ROHS3 Compliant 400mA Radial, Box 7.7978mm cURus 360mOhm 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 0.57 0.36Ohm
0697W4000-02 0697W4000-02 Bel Fuse Inc. 0.3622
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Min: 1

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0.00000000 8 Weeks Through Hole Cut Tape (CT) 0697W Active 1 (Unlimited) EAR99 ROHS3 Compliant Tin 4A 2 Radial, Box 7.7978mm CQC, cURus, PSE, VDE 14mOhm 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 101 0.014Ohm
5MFP 80-R 5MFP 80-R Bel Fuse Inc. 0.0000
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0.00000000 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, cULus 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 0.08A ELECTRIC FUSE 5x20mm 21mm 80mA Fast Blow Cartridge, Glass 200A 0.0004 10.2Ohm
0ZRC0160FF1A 0ZRC0160FF1A Bel Fuse Inc. 0.0000
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0.00000000 14 Weeks Through Hole Bulk 0ZRC yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant Tin Radial, Disc cURus, TUV Through Hole -40°C~85°C 0.641Lx0.122W 16.30mmx3.10mm 0.839 21.30mm 8533.40.80.70 40A 90V Polymeric e3 5.1mm Non-linear Resistors WIRE TEMPERATURE SENSING 810 μm 0.201 5.10mm 1.9W 1.6A 40A 11.4s 3.2A 90mOhm 220mOhm
0ZCH0200FF2E 0ZCH0200FF2E Bel Fuse Inc. 0.0000
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0.00000000 download 14 Weeks Tape & Reel (TR) 0ZCH Active 2A (4 Weeks) ROHS3 Compliant 1210 (3225 Metric), Concave cURus, TUV Surface Mount -40°C~85°C 0.127Lx0.102W 3.22mmx2.58mm 100A Polymeric e3 Matte Tin (Sn) 3225 1210 2A 100A 6V 1s 4A 0.055 1.40mm 15mOhm 70mOhm
0ZCJ0035FF2G 0ZCJ0035FF2G Bel Fuse Inc. 0.0000
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0.00000000 download 14 Weeks Tape & Reel (TR) 0ZCJ Active 2A (4 Weeks) ROHS3 Compliant Lead Free 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 0.75mm 40A Polymeric e3 Matte Tin (Sn) TEMPERATURE DEPENDENT RESISTOR NULL 3216 1206 16V 350mA 40A 16V 100ms 750mA 0.030 0.75mm 300mOhm 1.2Ohm
5MFP 4 5MFP 4 Bel Fuse Inc. 0.0000
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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, PSE, UL 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; PSE 5.5mm 4A ELECTRIC FUSE 5x20mm 21mm 4A Fast Blow 22 J Cartridge, Glass 10kA 22 0.022Ohm
0697W1000-02 0697W1000-02 Bel Fuse Inc. 0.0000
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0.00000000 download Through Hole Cut Tape (CT) 0697W Discontinued 1 (Unlimited) EAR99 ROHS3 Compliant Tin 1A 2 Radial, Box 7.7978mm CQC, cURus, PSE, VDE 82mOhm 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 6.6 0.082Ohm
0ADAP2500-RE 0ADAP2500-RE Bel Fuse Inc. 0.0000
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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 2.5A Fast Blow Cartridge, Ceramic 10kA 3.91 0.089Ohms
0ZRE0025FF1E 0ZRE0025FF1E Bel Fuse Inc. 0.0000
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0.00000000 14 Weeks Through Hole Box 0ZRE yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant Tin Radial, Disc cURus, TUV Through Hole -40°C~85°C 0.378Lx0.150W 9.60mmx3.80mm 0.685 17.40mm 8533.40.80.70 BULK 3.5A Polymeric e3 5.1mm WIRE TEMPERATURE SENSING 650 μm 0.201 5.10mm 1.5W 250mA 6A 240V 18.5s 560mA 1.3Ohm 3.8Ohm
0685T8000-01 0685T8000-01 Bel Fuse Inc. 0.3035
Add to Cart

Min: 1

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0.00000000 12 Weeks Tape & Reel (TR) C1T 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 63V 63V 8A Slow Blow Board Mount (Cartridge Style Excluded) 50A 8 0.0105Ohms
5ETP 4-R 5ETP 4-R Bel Fuse Inc. 0.0000
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0.00000000 10 Weeks Bulk 5ETP yes Active 1 (Unlimited) EAR99 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 8536.10.00.40 5.5mm x 21mm e3 Matte Tin (Sn) NO PIN WIRE CCC; CE; CSA; SEMKO; UL; VDE 5.5mm 4A ELECTRIC FUSE TIME LAG 5x20mm 21mm 4A Slow Blow 300 J Cartridge, Glass 150A 300 0.016Ohm
5HT 8-R 5HT 8-R Bel Fuse Inc. 0.0000
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0.00000000 11 Weeks Bulk 5HT Active Not Applicable ROHS3 Compliant 5mm x 20mm CE, CSA, cURus Holder -55°C~125°C 0.201Diax0.787L 5.10mmx20.00mm 250V 8A Slow Blow Cartridge, Ceramic 1.5kA 330 0.009Ohms
0ADKC9200-BE 0ADKC9200-BE Bel Fuse Inc. 0.0000
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0.00000000 download 6 Weeks Bulk 0ADKC Active 1 (Unlimited) ROHS3 Compliant INTERRUPTING CURRENT-MAX(DC): 300 A 5mm x 20mm cURus Holder -55°C~125°C 0.205Diax0.787L 5.20mmx20.00mm 500V 600V 5.2mm x 20mm NO END CAP CE; CUL; UL 5.2mm 20A ELECTRIC FUSE TIME DELAY 20mm 20A Slow Blow 2400 J Cartridge, Ceramic 10ms 200A AC 300A DC 1600
0678-2200-02 0678-2200-02 Bel Fuse Inc. 0.0000
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0.00000000 download Tape & Reel (TR) Obsolete Not Applicable ROHS3 Compliant
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