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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 Material Packaging Published Series Part Status Moisture Sensitivity Level (MSL) Number of Terminations Termination ECCN Code Max Operating Temperature Min Operating Temperature Color Operating Supply Voltage Accessory Type Number of Poles Diameter Length RoHS Status Lead Free Current Rating Number of Pins Additional Feature Package / Case Reach Compliance Code Height Width Approval Agency Resistance Mounting Type Operating Temperature Size / Dimension Voltage - Rated DC Technology Voltage - Rated AC Capacitance HTS Code Packing Method Physical Dimension Max Voltage Rating (DC) Power Rating Type Capacitance @ Frequency JESD-609 Code Terminal Finish Terminal Form Peak Reflow Temperature (Cel) Time@Peak Reflow Temperature-Max (s) Pin Count JESD-30 Code Operating Temperature (Max) Operating Temperature (Min) Number of Channels Subcategory Terminal Shape Reference Standard Body Length or Diameter Body Breadth Circuit Protection Type Fuse Size Body Height Diode Element Material Number of Elements Configuration Rep Pk Reverse Voltage-Max Composition Feature Polarity Case Connection Current Rating (Amps) Number of Circuits Response Time Leakage Current Resistor Type Joule Integral-Nom Max Voltage Rating (AC) Applications Max Surge Current Varistor Voltage Breakdown Voltage Energy Reverse Standoff Voltage Peak Pulse Power Reverse Breakdown Voltage Clamping Voltage Peak Pulse Current Supplier Device Package Power Dissipation-Max Fuse Type Actuator Type Power Line Protection Voltage - Breakdown (Min) Breaking Capacity @ Rated Voltage Melting I2t DC Cold Resistance Power - Peak Pulse Current - Peak Pulse (10/1000μs) Voltage - Clamping (Max) @ Ipp Voltage - Reverse Standoff (Typ) Unidirectional Channels Number of Unidirectional Channels Bidirectional Channels Number of Bidirectional Channels Varistor Voltage (Max) Varistor Voltage (Min) Varistor Voltage (Typ) Maximum AC Volts Current - Surge Maximum DC Volts
0295100.H 0295100.H Littelfuse Inc. 0.0000
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0.00000000 16 Weeks Bolt Bulk PAL™ 295 Active 1 (Unlimited) Blue ROHS3 Compliant 100A Auto Link unknown 21.9964mm Bolt Mount 0.898Lx0.638W x 0.866 H 22.81mmx16.20mmx22.00mm 32V 22.8mm x 16.2mm x 21.5mm 125°C -40°C 22.8mm 16.2 mm Electric Fuse Slow Blow Automotive
0362025.V 0362025.V Littelfuse Inc. 0.0000
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0.00000000 download Bulk 362 Active 1 (Unlimited) Non-RoHS Compliant 8AG, 1/4 x 1 Holder 0.250Diax1.000L 6.35mmx25.40mm 32V 32V 25A Fast Blow Cartridge, Glass
04200004UR 04200004UR Littelfuse Inc. 0.0000
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0.00000000 download 13 Weeks Surface Mount Tape & Reel (TR) 2006 PICO® 420 Active 1 (Unlimited) 7.24mm ROHS3 Compliant Lead Free 2.5A 2-SMD, J-Lead 3.05mm 4.32mm CSA, UL 52mOhm Surface Mount 250V 2.5A Slow Blow Board Mount (Cartridge Style Excluded) 35A 13 0.052Ohms
0215.250MRGT1P 0215.250MRGT1P Littelfuse Inc. 0.0000
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0.00000000 download 15 Weeks Holder Tape & Reel (TR) 215 Active 1 (Unlimited) Clip 125°C -55°C 19.9898mm ROHS3 Compliant 250mA 5mm x 20mm CE, SEMKO, UL, VDE 1.24Ohm Holder -55°C~125°C 0.205Diax0.787L 5.20mmx20.00mm 250V 250mA Slow Blow Cartridge, Ceramic 1.5kA 0.545 1.24Ohms
TMOV20R175M TMOV20R175M Littelfuse Inc. 0.0000
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0.00000000 download Radial, Through Hole Metal Bag 2005 iTMOV® Obsolete 1 (Unlimited) 3 Radial EAR99 20mm Non-RoHS Compliant Contains Lead 100A Disc 20mm 3-Lead unknown Through Hole -55°C~85°C TA 297V 175V 1.4nF 8533.40.40.00 BULK; TR 225V 1400pF @ 1MHz e0 Tin/Lead (Sn/Pb) Non-linear Resistors WIRE Thermally Protected 1 VARISTOR 175V 10kA 270V 135J 455V 243V 175V
0473007.YRT3 0473007.YRT3 Littelfuse Inc. 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) PICO® II 473 Obsolete 1 (Unlimited) Axial 125°C -55°C 7.11mm Non-RoHS Compliant 7A Axial CSA, UR 9.2mOhm Through Hole -55°C~125°C 0.135Diax0.280L 3.43mmx7.11mm 125V 125V 7A Slow Blow Board Mount (Cartridge Style Excluded) 50A 105 0.0092Ohms
09130513LXN 09130513LXN Littelfuse Inc. 0.0000
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0.00000000 download 13 Weeks 2010 Active 1 (Unlimited) Terminal ROHS3 Compliant
0230002.MRT1SSP 0230002.MRT1SSP Littelfuse Inc. 0.0000
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0.00000000 download 15 Weeks Through Hole Tape & Reel (TR) 230 Active 1 (Unlimited) Axial 125°C -55°C 14.5034mm ROHS3 Compliant 2A Cartridge, Non-Standard (Axial) CE, CSA, PSE, UL 69.8mOhm Through Hole -55°C~125°C 0.177Diax0.571L 4.50mmx14.50mm 125V 250V 2A Slow Blow Cartridge, Glass 35A AC 10kA DC 30 0.0698Ohms
043701.5WRA 043701.5WRA Littelfuse Inc. 0.0000
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0.00000000 download 24 Weeks Tape & Reel (TR) 437A Active 1 (Unlimited) ROHS3 Compliant 1206 (3216 Metric) CSA, cURus Surface Mount -55°C~150°C 0.126Lx0.064W x 0.033 H 3.20mmx1.63mmx0.84mm 63V 63V 1.5A Fast Blow Board Mount (Cartridge Style Excluded) 50A 0.158
LA50QS301 LA50QS301 Littelfuse Inc. 0.0000
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0.00000000 download 8 Weeks Bolt Bulk 2014 POWR-GARD® LA50QS Active 1 (Unlimited) 53.1114mm Non-RoHS Compliant 30A Cylindrical, Blade Terminal (Bolt) CSA, UR Bolt Mount 1.500Diax2.091L 38.10mmx53.10mm 500V 500V Electrical 30A Fast Blow Electrical, Industrial Cartridge 200kA AC 100kA DC
15KP26 15KP26 Littelfuse Inc. 0.0000
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0.00000000 download Through Hole Bulk 2005 15KP Obsolete 1 (Unlimited) Axial 175°C -55°C 26V 9.1mm 9.1mm ROHS3 Compliant Lead Free P600, Axial Through Hole -55°C~175°C TJ 26V 15kW Zener 1 Zener Unidirectional General Purpose 341A 28.9V 26V 15kW 46.2V P600 No 27.31V 15000W 15kW 46.2V 26V 1 1
05980017Z-CN 05980017Z-CN Littelfuse Inc. 0.0000
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0.00000000 download 10 Weeks Bulk MIDI® 598 Active 1 (Unlimited) EAR99 ROHS3 Compliant Module Bolt Mount -40°C~125°C 32V ELECTRIC FUSE 200A Slow Blow Automotive
0MCB020.Z 0MCB020.Z Littelfuse Inc. 0.0000
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0.00000000 10 Weeks Holder Bulk MAXI™ Active Not Applicable 1 Non-RoHS Compliant 20A Holder 12V 20A Automatic Reset
0298150.UX1M8LT 0298150.UX1M8LT Littelfuse Inc. 0.0000
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0.00000000 download 22 Weeks Bulk MEGA® Active Not Applicable Orange ROHS3 Compliant Auto Link Bolt Mount -40°C~125°C 1.150Lx0.750W x 0.390 H 29.20mmx19.05mmx9.90mm 32V 150A Slow Blow Automotive 2kA 100000 0.000352Ohm
P4KE440C-B P4KE440C-B Littelfuse Inc. 0.0000
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0.00000000 download 19 Weeks Through Hole Bulk 2011 P4KE Active 1 (Unlimited) 2 Axial 376V ROHS3 Compliant LOW IMPEDANCE DO-204AL, DO-41, Axial Through Hole -55°C~175°C TJ AVALANCHE Zener e3 Matte Tin (Sn) WIRE 260 30 O-PALF-W2 1 SILICON 1 SINGLE Bidirectional ISOLATED General Purpose 700mA 418V 376V 400W 632.1V 680mA 1W No 396V 400W
0217.040MRET1P 0217.040MRET1P Littelfuse Inc. 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) 217 Obsolete 1 (Unlimited) Clip ROHS3 Compliant 40mA 5mm x 20mm (Axial) unknown CCC, CE, CSA,KC, SEMKO, UL, VDE 183.15Ohm Through Hole -55°C~125°C 0.236Diax0.886L 6.00mmx22.50mm 250V 5.6mm x 21.5mm PIN WIRE CCC, CE, CSA, UL, VDE 5.6mm Electric Fuse 5x20mm 21.5mm Fast Blow Cartridge, Glass 35A 0.00008 183.15Ohm
SAC5.0-B SAC5.0-B Littelfuse Inc. 0.0000
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0.00000000 download 20 Weeks Through Hole Bulk SAC Active 1 (Unlimited) 2 Axial EAR99 5V ROHS3 Compliant 2 UL RECOGNIZED DO-204AC, DO-15, Axial Through Hole -55°C~175°C TJ AVALANCHE 50pF Zener e3 Matte Tin (Sn) WIRE 260 30 2 Transient Suppressors SILICON 1 SINGLE 5V Unidirectional ISOLATED 300μA General Purpose 55.4A 7.6V 5V 500W 7.6V 10V 44A 3W No 500W
SMTAK3-015C SMTAK3-015C Littelfuse Inc. 0.0000
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0.00000000 download 11 Weeks Tape & Reel (TR) SMTAK3 Active EAR99 RoHS Compliant 2-SMD Surface Mount -55°C~125°C TJ Zener 9000pF @ 10kHz Max General Purpose No 16V 3000A 3kA 8/20μs 28V 15V 1
09130518XBP 09130518XBP Littelfuse Inc. 0.0000
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0.00000000 download 20 Weeks 2010 Obsolete 1 (Unlimited) Terminal ROHS3 Compliant
0311010.TXN 0311010.TXN Littelfuse Inc. 0.0000
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0.00000000 download Holder Bulk AGC Obsolete 1 (Unlimited) Clip 85°C -40°C 6.35mm 31.75mm Non-RoHS Compliant 10A 3AB, 3AG, 1/4 x 1-1/4 Holder 0.250Diax1.250L 6.35mmx31.75mm 32V 32V 10A Cartridge, Glass
02301.25DRT3W 02301.25DRT3W Littelfuse Inc. 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) 230 Obsolete 1 (Unlimited) Axial 125°C -55°C 4.7mm 14.5034mm Non-RoHS Compliant Contains Lead 1.25A Cartridge, Non-Standard (Axial) CSA, METI, UL 145mOhm Through Hole -55°C~125°C 0.177Diax0.571L 4.50mmx14.50mm 250V 250V 1.25A Slow Blow Cartridge, Glass 100A 9.8 0.145Ohms
0324005.VXP 0324005.VXP Littelfuse Inc. 0.0000
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0.00000000 11 Weeks Through Hole Bulk 324 Active 1 (Unlimited) EAR99 ROHS3 Compliant 5A 3AB, 3AG, 1/4 x 1-1/4 (Axial) unknown CE, CSA, KC, PSE, UL 30mOhm Through Hole -55°C~125°C 0.275Diax1.288L 6.99mmx32.72mm 125V 250V 8536.10.00.40 6.99mm x 32.72mm e3 Tin (Sn) PIN WIRE CE; CSA; KTL; PSE; UL 6.99mm ELECTRIC FUSE 3AB 32.72mm Fast Blow 26 J Cartridge, Ceramic 750A AC 10kA DC 26 0.03Ohm
SMCJ7.5C SMCJ7.5C Littelfuse Inc. 0.0000
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0.00000000 download 18 Weeks Surface Mount Tape & Reel (TR) SMCJ Active 1 (Unlimited) SMD/SMT 150°C -55°C 7.5V 8.13mm ROHS3 Compliant Lead Free DO-214AB, SMC 2.62mm 6.22mm Surface Mount -55°C~150°C TJ 7.5V 1.5kW Zener 1 Zener Bidirectional General Purpose 116.3A 8.33V 7.5V 1.5kW 13.55V 116.3A DO-214AB (SMCJ) No 7.89V 1500W 1.5kW 116.3A 13.55V 7.5V 1 1
0215.125MXBP 0215.125MXBP Littelfuse Inc. 0.0000
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0.00000000 download 15 Weeks Bulk 215 Active 1 (Unlimited) ROHS3 Compliant 5mm x 20mm unknown CE, SEMKO, UL Holder -55°C~125°C 0.205Diax0.787L 5.20mmx20.00mm 250V ELECTRIC FUSE 125mA Slow Blow Cartridge, Ceramic 1.5kA 0.033 11.4455Ohm
0603SFV175FM/32-2 0603SFV175FM/32-2 Littelfuse Inc. 0.0000
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0.00000000 download 16 Weeks Tape & Reel (TR) SFV Active 1 (Unlimited) 0603 (1608 Metric) UL Surface Mount -55°C~125°C 0.063Lx0.032W x 0.019 H 1.60mmx0.80mmx0.48mm 32V 1.8A Fast Blow Board Mount (Cartridge Style Excluded) 35A 0.14 0.095Ohm
ROV05H680K-S ROV05H680K-S Littelfuse Inc. 0.0000
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0.00000000 download Bulk 2005 Obsolete Not Applicable ROHS3 Compliant Disc 5mm Through Hole -40°C~85°C TA 500pF @ 1kHz 1 2.6J 74.8V 61.2V 68V 40V 250A 56V
0676.400DRT4P 0676.400DRT4P Littelfuse Inc. 0.0000
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0.00000000 download 17 Weeks Through Hole Tape & Reel (TR) 676 Active 1 (Unlimited) Axial 10.9982mm ROHS3 Compliant 400mA Cartridge, Non-Standard (Axial) CSA, UL 195mOhm Through Hole 0.154Diax0.433L 3.90mmx11.00mm 250V 400mA Fast Blow Cartridge, Ceramic 35A 0.112 0.195Ohms
15KPA64CA-HR 15KPA64CA-HR Littelfuse Inc. 0.0000
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0.00000000 22 Weeks Through Hole Tape & Reel (TR) 15KPA-HR Active Not Applicable 2 EAR99 ROHS3 Compliant EXCELLENT CLAMPING CAPABILITY, HIGH RELIABILITY, UL RECOGNIZED P600, Axial Through Hole -55°C~175°C TA AVALANCHE Zener WIRE O-PALF-W2 SILICON 1 SINGLE BIDIRECTIONAL ISOLATED General Purpose 64V 15kW 104.2V 144.9A 8W No 71.5V 15000W 15kW 144.9A 1
0298450.UX1M8 0298450.UX1M8 Littelfuse Inc. 0.0000
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0.00000000 download 22 Weeks Active Not Applicable EAR99 ROHS3 Compliant ELECTRIC FUSE
0MIN015.TPGLOA 0MIN015.TPGLOA Littelfuse Inc. 0.0000
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0.00000000 download Holder Bulk MINI® Smart Glow Obsolete Not Applicable 125°C -40°C Blue 10.8966mm ROHS3 Compliant 15A Blade, Miniature 8.7884mm 3.81mm Holder -40°C~125°C 0.429Lx0.150W x 0.346 H 10.90mmx3.80mmx8.80mm 12V 15A Automotive 1kA
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