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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 Published Series Part Status Moisture Sensitivity Level (MSL) Number of Terminations Termination ECCN Code Max Operating Temperature Min Operating Temperature Color Operating Supply Voltage Number of Poles Diameter Length RoHS Status Lead Free Contact Material Contact Plating Voltage - Rated Current Rating Number of Pins Additional Feature Package / Case REACH SVHC Reach Compliance Code Height Width Approval Agency Outside Diameter Resistance Mounting Type Weight Operating Temperature Size / Dimension Voltage - Rated DC Technology Voltage - Rated AC HTS Code Packing Method Physical Dimension Power Rating Type JESD-609 Code Terminal Finish Terminal Position Terminal Form Peak Reflow Temperature (Cel) Time@Peak Reflow Temperature-Max (s) Base Part Number Pin Count Direction Surface Mount JESD-30 Code Operating Temperature (Max) Operating Temperature (Min) Number of Channels Subcategory Max Power Dissipation Body Material Terminal Shape Reference Standard Body Length or Diameter Body Breadth Circuit Protection Type Blow Characteristic Fuse Size Trip Time or Delay Rated Breaking Capacity Body Height Termination Style Voltage Diode Element Material Number of Elements Configuration Diode Type Rep Pk Reverse Voltage-Max Composition Polarity Case Connection Non-rep Peak Rev Power Dis-Max Current Rating (Amps) Number of Circuits Response Time Leakage Current Working Voltage Joule Integral-Nom Applications Max Surge Current Power Dissipation Breakdown Voltage Reverse Standoff Voltage Peak Pulse Power Test Current Reverse Breakdown Voltage Clamping Voltage Peak Pulse Current Max Breakdown Voltage Supplier Device Package Illumination Type Power Dissipation-Max Fuse Type Fuse Current Power Line Protection Pre-arcing Time-Min Voltage - Breakdown (Min) Breaking Capacity @ Rated Voltage Melting I2t DC Cold Resistance Fuseholder Type Power - Peak Pulse Current - Peak Pulse (10/1000μs) Voltage - Clamping (Max) @ Ipp Voltage - Reverse Standoff (Typ) Unidirectional Channels Number of Unidirectional Channels Bidirectional Channels
SPNH160.XXDLMS SPNH160.XXDLMS Littelfuse Inc. 0.0000
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0.00000000 17 Weeks Active
0672.125DRT4P 0672.125DRT4P Littelfuse Inc. 0.0000
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0.00000000 download 16 Weeks Through Hole Tape & Reel (TR) 672 Active 1 (Unlimited) Axial 10.9982mm ROHS3 Compliant 125mA Cartridge, Non-Standard (Axial) CSA, UL 3.862Ohm Through Hole 0.154Diax0.433L 3.90mmx11.00mm 250V 125mA Fast Blow Cartridge, Glass 50A 0.00289 3.862Ohms
0215010.MXK10SPP 0215010.MXK10SPP Littelfuse Inc. 0.0000
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0.00000000 download 15 Weeks Through Hole Bulk 215 Active Not Applicable Clip 125°C -55°C 19.9898mm ROHS3 Compliant 10A Radial Bend Cylinder 6.6mOhm Through Hole -55°C~125°C 0.205Diax0.787L 5.20mmx20.00mm 250V 10A Slow Blow Cartridge, Ceramic 1.5kA 333.565 0.0066Ohms
SMBJ160A SMBJ160A Littelfuse Inc. 0.3114
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0.00000000 download 18 Weeks Surface Mount Tape & Reel (TR) 2009 SMBJ Active 1 (Unlimited) SMD/SMT 150°C -55°C 160V 5.59mm ROHS3 Compliant Lead Free 2 DO-214AA, SMB Unknown 2.44mm 3.94mm Surface Mount 92.986436mg -65°C~150°C TJ 160V 600W Zener Unidirectional 1 600W 1 Zener Unidirectional 1μA General Purpose 2.3A 600W 178V 160V 600W 1mA 178V 259V 2.3A 197V DO-214AA (SMBJ) No 178V 600W 2.3A 259V 160V 1 1
P6KE200 P6KE200 Littelfuse Inc. 0.0000
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0.00000000 download 20 Weeks Through Hole Tape & Reel (TR) 2005 P6KE Active 1 (Unlimited) Axial 175°C -55°C 171V 3.6mm 7.6mm ROHS3 Compliant Lead Free 2 DO-204AC, DO-15, Axial Through Hole 400.011771mg -55°C~175°C TJ 200V 600W Zener 1 1 Zener Unidirectional 5μA General Purpose 2.1A 180V 171V 600W 1mA 180V 287V 2.1A DO-204AC (DO-15) No 180V 600W 287.7V 171V 1 1
SMCG14CA-HR SMCG14CA-HR Littelfuse Inc. 0.0000
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0.00000000 download 22 Weeks Surface Mount Tape & Reel (TR) 2015 SMCG-HR Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant EXCELLENT CLAMPING CAPABILITY, HIGH RELIABILITY, UL RECOGNIZED DO-215AB, SMC Gull Wing Surface Mount -65°C~150°C TJ AVALANCHE Zener DUAL L BEND R-PDSO-L2 SILICON 1 SINGLE BIDIRECTIONAL General Purpose 14V 1.5kW 23.2V 64.7A 6.5W No 15.6V 1500W 1.5kW 64.7A 1
SMBJ5.0 SMBJ5.0 Littelfuse Inc. 0.0635
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0.00000000 download 18 Weeks Surface Mount Tape & Reel (TR) SMBJ Active 1 (Unlimited) SMD/SMT 150°C -65°C 5V 5.59mm ROHS3 Compliant Lead Free 2 DO-214AA, SMB 2.44mm 3.94mm Surface Mount -65°C~150°C TJ 5V 600W Zener 1 600W 1 Zener Unidirectional 800μA General Purpose 65.3A 6.4V 5V 600W 10mA 6.4V 9.66V 65.3A DO-214AA (SMBJ) No 6.03V 600W 65.3A 9.66V 5V 1 1
0473003.YRT3 0473003.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 1.5A Axial CSA, PSE, UR 38mOhm Through Hole -55°C~125°C 0.135Diax0.280L 3.43mmx7.11mm 125V 125V 3A Slow Blow Board Mount (Cartridge Style Excluded) 50A 21 0.038Ohms
0295060.H 0295060.H Littelfuse Inc. 0.0000
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0.00000000 16 Weeks Bolt Bulk PAL™ 295 Active 1 (Unlimited) Yellow ROHS3 Compliant 60A 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
P6SMBJ33C P6SMBJ33C Littelfuse Inc. 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2005 P6SMBJ Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 28.2V 5.59mm ROHS3 Compliant Lead Free LOW INDUCTANCE, UL RECOGNIZED DO-214AA, SMB 2.44mm 3.94mm Surface Mount -55°C~150°C TJ 33V AVALANCHE 600W Zener DUAL C BEND 2 R-PDSO-C2 1 SILICON 1 SINGLE Bidirectional General Purpose 12.6A 29.7V 28.2V 600W 47.99V 13.3A No 29.75V 28.2V
0234002.MXP 0234002.MXP Littelfuse Inc. 1.0174
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0.00000000 download 15 Weeks Bulk 234 Active 1 (Unlimited) Clip EAR99 5.2mm ROHS3 Compliant Lead Free Brass Nickel 2A PRE ARCHING TIME: OPEN WITHIN 400 MS AT 200% RATED CURRENT 5mm x 20mm Unknown CE, CSA, K-MARK, PSE, UL 5.2 mm 68mOhm Holder -55°C~125°C 0.205Diax0.787L 5.20mmx20.00mm 250V 250V 5.2mm x 20mm e3 Tin (Sn) NO Glass END CAP CE; CSA; KTL; PSE; UL ELECTRIC FUSE 5x20mm 14400 s 20mm Medium Blow 250V 9 J Cartridge, Glass 2A 100A 9.97 0.0684Ohm
SMF54CA SMF54CA Littelfuse Inc. 0.3342
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0.00000000 download 19 Weeks Tape & Reel (TR) SMF Active 1 (Unlimited) ROHS3 Compliant SOD-123F Surface Mount -65°C~150°C TJ Zener General Purpose No 60V 200W 2.3A 87.1V 54V 1
029707.5WXUL 029707.5WXUL Littelfuse Inc. 0.0000
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0.00000000 download Holder Bulk MINI® 297 Obsolete 1 (Unlimited) 125°C -40°C Brown 10.8966mm ROHS3 Compliant 7.5A Blade, Miniature 8.7884mm 3.81mm SAE, UL 10.85mOhm Holder -40°C~125°C 0.429Lx0.150W x 0.346 H 10.90mmx3.80mmx8.80mm 32V 7.5A Fast Blow Automotive 1kA 68 0.01085Ohms
0224008.DRT2W 0224008.DRT2W Littelfuse Inc. 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) 224 Obsolete 1 (Unlimited) Axial 125°C -55°C 4.7mm 14.478mm Non-RoHS Compliant Contains Lead 8A 2AG, 5mm x 15mm (Axial) CSA, METI, UL 10mOhm Through Hole -55°C~125°C 0.185Diax0.570L 4.70mmx14.48mm 125V 125V 8A Fast Blow Cartridge, Glass 10kA 56 0.01Ohms
4192150000 4192150000 Littelfuse Inc. 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2003 419 Obsolete 1 (Unlimited) EAR99 Non-RoHS Compliant Exempt 15A 2410 (6125 Metric) unknown 2.6924mm Surface Mount -65°C~125°C 0.240Lx0.106W x 0.106 H 6.10mmx2.70mmx2.70mm 125V 125V 8536.10.00.40 TAPE AND REEL 6.1mm x 2.77mm x 2.77mm e4 Silver (Ag) END CAP CSA; UL 6.1mm 2.77 mm ELECTRIC FUSE VERY FAST 50 A Fast Blow 103 J Board Mount (Cartridge Style Excluded) 30000ms
SMBJ8.0 SMBJ8.0 Littelfuse Inc. 0.0000
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0.00000000 download 18 Weeks Surface Mount Tape & Reel (TR) SMBJ Active 1 (Unlimited) SMD/SMT 150°C -55°C 8V 5.59mm ROHS3 Compliant Lead Free 2 DO-214AA, SMB 2.44mm 3.94mm Surface Mount -65°C~150°C TJ 8V 600W Zener 1 1 Zener Unidirectional 50μA General Purpose 44.2A 8.89V 8V 600W 1mA 8.89V 14.28V 44.2A DO-214AA (SMBJ) No 8.42V 600W 44.2A 14.28V 8V 1 1
LT301001C LT301001C Littelfuse Inc. 0.0000
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0.00000000 download Chassis Mount 2006 LT Obsolete 1 (Unlimited) Lug Black 1 Non-RoHS Compliant 300V 100A Chassis Mount 0.811Diax2.157L 20.60mmx54.80mm Box Lug 300V 100A 1 Illuminated Cartridge Block
0294070.T 0294070.T Littelfuse Inc. 0.0000
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0.00000000 16 Weeks Bolt Bulk PAL™ 294 Active 1 (Unlimited) Brown 23mm ROHS3 Compliant 70A Auto Link 21.9964mm 16.4mm Bolt Mount 0.898Lx0.638W x 0.866 H 22.81mmx16.20mmx22.00mm 32V 70A Slow Blow Automotive
047706.3MRET1P 047706.3MRET1P Littelfuse Inc. 0.0000
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0.00000000 download 15 Weeks Through Hole Tape & Reel (TR) 477 Active 1 (Unlimited) Axial 125°C -55°C 6mm 21.4884mm ROHS3 Compliant 6.3A 5mm x 20mm (Axial) cURus, PSE, SEMKO 10.97Ohm Through Hole -55°C~125°C 0.217Diax0.846L 5.50mmx21.50mm 400V 500V 6.3A Slow Blow Cartridge, Ceramic 100A AC 500A DC 121.451 10.97Ohms
1SMC22AT3G 1SMC22AT3G Littelfuse Inc. 3.1781
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0.00000000 download 29 Weeks Tape & Reel (TR) 2005 Obsolete 1 (Unlimited) 2 EAR99 ROHS3 Compliant UL RECOGNIZED, HIGH RELIABILITY DO-214AB, SMC Surface Mount -65°C~150°C TJ Zener DUAL C BEND 1SMC YES R-PDSO-C2 SILICON 1 SINGLE 22V UNIDIRECTIONAL General Purpose 24.4V 0.75W No 1500W 1.5kW 42.2A 35.5V 22V 1
1942125000 1942125000 Littelfuse Inc. 0.0000
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0.00000000 download Holder Bulk 1999 194 Obsolete 1 (Unlimited) 19.9898mm ROHS3 Compliant Lead Free 12.5A 5mm x 20mm Holder 0.205Diax0.787L 5.20mmx20.00mm 250V 12.5A Fast Blow Cartridge, Ceramic
SMCG9.0CA-HR SMCG9.0CA-HR Littelfuse Inc. 0.0000
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0.00000000 download 22 Weeks Surface Mount Tape & Reel (TR) SMCG-HR Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant EXCELLENT CLAMPING CAPABILITY, HIGH RELIABILITY, UL RECOGNIZED DO-215AB, SMC Gull Wing Surface Mount -65°C~150°C TJ AVALANCHE Zener DUAL L BEND R-PDSO-L2 SILICON 1 SINGLE 9V BIDIRECTIONAL General Purpose 9V 1.5kW 15.4V 10.3A 6.5W No 10V 1500W 1.5kW 97.4A 1
SMDJ26A-HR SMDJ26A-HR Littelfuse Inc. 0.0000
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0.00000000 download 22 Weeks Surface Mount Tape & Reel (TR) 2014 SMDJ-HR Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant EXCELLENT CLAMPING CAPABILITY, HIGH RELIABILITY, UL RECOGNIZED DO-214AB, SMC Surface Mount -65°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL J BEND 260 40 2 R-PDSO-J2 Transient Suppressors SILICON 1 SINGLE UNIDIRECTIONAL 3000W General Purpose 28.9V 26V 3kW 42.1V 71.3A 6.5W No 3000W 3kW 42.1V 1
30KPA350CA 30KPA350CA Littelfuse Inc. 0.0000
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0.00000000 17 Weeks Active EAR99 RoHS Compliant 8541.10.00.50 NOT SPECIFIED NOT SPECIFIED TRANS VOLTAGE SUPPRESSOR DIODE
0891025.NXT 0891025.NXT Littelfuse Inc. 0.0000
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0.00000000 download Bulk LP MINI® 891 Obsolete 1 (Unlimited) Clear ROHS3 Compliant 25A Blade, Miniature (Low Profile) unknown 7.5946mm 2.56mOhm Holder -40°C~125°C 0.429Lx0.150W x 0.299 H 10.90mmx3.80mmx7.60mm 58V ELECTRIC FUSE Fast Blow Automotive 1kA 613 0.00256Ohm
15KPA64CA-HRA 15KPA64CA-HRA Littelfuse Inc. 0.0000
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0.00000000 18 Weeks Through Hole Tape & Reel (TR) 2014 15KPA-HRA Active Not Applicable EAR99 ROHS3 Compliant P600, Axial Through Hole -55°C~175°C TA Zener General Purpose 64V 15kW 104.2V 144.9A No 71.5V 15000W 15kW 144.9A 1
30KPA30CA-HRA 30KPA30CA-HRA Littelfuse Inc. 0.0000
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0.00000000 download 18 Weeks Through Hole Tape & Reel (TR) 2014 30KPA-HRA 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 e3 Matte Tin (Sn) WIRE 260 10 O-PALF-W2 SILICON 1 SINGLE BIDIRECTIONAL ISOLATED 30000W General Purpose 30V 30kW 55.2V 548.9A 8W No 33.51V 30000W 30kW 548.9A 1
0PAL180.X 0PAL180.X Littelfuse Inc. 0.0000
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0.00000000 download 7 Weeks Bolt Bulk PAL™ Active Not Applicable Black 330.2mm ROHS3 Compliant 32V 80A Auto Link 406.4mm Bolt Mount 32V Polyamide 80A Automotive
066301.6MALL 066301.6MALL Littelfuse Inc. 0.0000
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0.00000000 download Through Hole Tape & Box (TB) LT-5™ 663 Obsolete 1 (Unlimited) Radial ROHS3 Compliant Lead Free 1.6A Radial, Can, Vertical unknown 8.4582mm CCC, CSA, KTL, METI, SEMKO, UL, VDE 36mOhm Through Hole -40°C~85°C 0.335Dia x 0.333 H 8.50mmx8.45mm 250V 8.5mm x 8.45mm CCC, CSA, METI, SEMKO, UL, VDE 8.5mm Electric Fuse TIME LAG Slow Blow Board Mount (Cartridge Style Excluded) 35A 30 0.036Ohm
15KPA26CA-HRA 15KPA26CA-HRA Littelfuse Inc. 0.0000
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0.00000000 18 Weeks Through Hole Tape & Reel (TR) 15KPA-HRA Active Not Applicable EAR99 ROHS3 Compliant P600, Axial Through Hole -55°C~175°C TA Zener General Purpose 26V 15kW 44V 343.2A No 29.04V 15000W 15kW 343.2A 1
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