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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 Pbfree Code Part Status Moisture Sensitivity Level (MSL) Number of Terminations Termination ECCN Code Max Operating Temperature Min Operating Temperature Color Operating Supply Voltage Diameter Length RoHS Status Flammability Rating Lead Free Current Rating Number of Pins Additional Feature Package / Case Reach Compliance Code Height Width Approval Agency Resistance Mounting Type Weight Operating Temperature Size / Dimension Voltage - Rated DC Technology Voltage - Rated AC HTS Code Physical Dimension Power Rating Type JESD-609 Code Terminal Finish Terminal Position Terminal Form Peak Reflow Temperature (Cel) Time@Peak Reflow Temperature-Max (s) Pin Count Direction Surface Mount JESD-30 Code Operating Temperature (Max) Operating Temperature (Min) Number of Channels Subcategory Max Power Dissipation Terminal Shape Reference Standard Body Length or Diameter Circuit Protection Type Blow Characteristic Fuse Size Trip Time or Delay Pre-arcing Rating Body Height 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 Breakdown Voltage-Min Breakdown Voltage-Max Current Rating (Amps) Response Time Leakage Current Working Voltage 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 Power Dissipation-Max Fuse 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
0675.200MXE 0675.200MXE Littelfuse Inc. 0.0000
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0.00000000 download Through Hole Bulk 675 Active 1 (Unlimited) Axial EAR99 3.9mm Non-RoHS Compliant Contains Lead 200mA Cartridge, Non-Standard (Axial) unknown CSA, UL 2.485Ohm Through Hole 0.154Diax0.433L 3.90mmx11.00mm 250V 250V 8536.10.00.40 3.9mm x 11mm e0 TIN LEAD PIN WIRE CSA; UL ELECTRIC FUSE 14400 s 0.015 A2/s 11mm Slow Blow Cartridge, Ceramic 50A 0.0158 2.485Ohm
025602.5M 025602.5M Littelfuse Inc. 0.0000
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0.00000000 download Through Hole PICO® 256 Obsolete 1 (Unlimited) Radial 7.112mm Non-RoHS Compliant 2.5A Radial Bend Cylinder CSA, UL Through Hole 0.095Diax0.280L 2.41mmx7.11mm 125V 125V 2.5A Fast Blow Board Mount (Cartridge Style Excluded) 50A AC 300A DC
0875010.MRET1P 0875010.MRET1P Littelfuse Inc. 0.0000
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0.00000000 download 11 Weeks Through Hole Tape & Reel (TR) 875 Active 1 (Unlimited) Axial ROHS3 Compliant 10A Cartridge, Non-Standard (Axial) unknown cULus 6.75mOhm Through Hole -55°C~125°C 0.142Diax0.394L 3.60mmx10.00mm 250V 3.6mm x 10mm PIN WIRE CSA, UL 3.6mm ELECTRIC FUSE TIME LAG 14400 s 10mm Slow Blow Cartridge, Ceramic 50A 208 0.00675Ohm
02513.15NAT1L 02513.15NAT1L Littelfuse Inc. 0.0000
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0.00000000 download 12 Weeks Through Hole Tape & Box (TB) PICO® II 251 Active 1 (Unlimited) Axial 125°C -55°C 7.112mm ROHS3 Compliant 3.15A Axial CSA, cURus 36.4mOhm Through Hole -55°C~125°C 0.110Diax0.280L 2.80mmx7.11mm 125V 125V 3.15A Fast Blow Board Mount (Cartridge Style Excluded) 50A AC 300A DC 0.0364Ohms
3KP8.5CA-B 3KP8.5CA-B Littelfuse Inc. 0.0000
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0.00000000 download Through Hole Bulk 3KP Obsolete 1 (Unlimited) 2 EAR99 ROHS3 Compliant 2 UL RECOGNIZED P600, Axial Through Hole -55°C~175°C TJ AVALANCHE Zener e3 Matte Tin (Sn) WIRE 260 40 2 Transient Suppressors SILICON 1 SINGLE Bidirectional ISOLATED 3000W 2μA General Purpose 9.92V 8.5V 3kW 5mA 9.44V 14.4V 21.9A 7W No 3000W 3kW 208.3A 8.5V
P4KE56-B P4KE56-B Littelfuse Inc. 0.0000
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0.00000000 download 19 Weeks Through Hole Bulk 2011 P4KE Active 1 (Unlimited) 2 Axial 47.8V 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 Transient Suppressors SILICON 1 SINGLE Unidirectional ISOLATED General Purpose 5.3A 53.2V 47.8V 400W 80.85V 5.3A 1W No 50.4V 400W 1
SZP6SMB10AT3G SZP6SMB10AT3G Littelfuse Inc. 0.0000
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0.00000000 11 Weeks Active 1 (Unlimited) 2 EAR99 RoHS Compliant EXCELLENT CLAMPING CAPABILITY, LOW ZENER IMPEDANCE, UL RECOGNIZED compliant ZENER 8541.10.00.50 e3 Tin (Sn) DUAL C BEND 260 30 YES R-PDSO-C2 150°C -65°C AEC-Q101 SILICON 1 SINGLE TRANS VOLTAGE SUPPRESSOR DIODE 8.55V UNIDIRECTIONAL 600W 9.5V 10.5V 0.55W
SA13A SA13A Littelfuse Inc. 38.7188
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0.00000000 download 19 Weeks Through Hole Tape & Reel (TR) SA Active 1 (Unlimited) Axial 175°C -55°C 13V 3.6mm 7.6mm ROHS3 Compliant Lead Free DO-204AC, DO-15, Axial Through Hole -55°C~175°C TJ 13V 500W Zener 1 Zener Unidirectional General Purpose 23.7A 14.4V 13V 500W 21.5V 23.7A DO-204AC (DO-15) No 14.4V 500W 23.7A 21.5V 13V 1 1
SMA6L6.5A SMA6L6.5A Littelfuse Inc. 0.0000
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0.00000000 download 20 Weeks Surface Mount Tape & Reel (TR) SMA6L Active 1 (Unlimited) 2 SMD/SMT EAR99 ROHS3 Compliant EXCELLENT CLAMPING CAPABILITY DO-221AC, SMA Flat Leads Surface Mount -65°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL 260 40 R-PDSO-F2 Transient Suppressors SILICON 1 SINGLE Unidirectional General Purpose 60A 7.98V 6.5V 600W 11.2V 53.6A 3W No 7.22V 53.6A 1
5.0SMDJ75A 5.0SMDJ75A Littelfuse Inc. 0.6154
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0.00000000 download 18 Weeks Surface Mount Tape & Reel (TR) 5.0SMDJ Active 1 (Unlimited) SMD/SMT 150°C -55°C 75V ROHS3 Compliant Lead Free 2 DO-214AB, SMC Surface Mount -65°C~150°C TJ Zener Unidirectional 1 1 Zener Unidirectional 5μA Telecom 41.4A 5kW 83.3V 75V 5kW 1mA 83.3V 121V 41.4A 92.1V DO-214AB (SMCJ) No 83.3V 5000W 5kW 41.4A 121V 75V 1 1
5KP220 5KP220 Littelfuse Inc. 0.0000
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0.00000000 download 18 Weeks Through Hole Tape & Reel (TR) 2005 5KP no Active 1 (Unlimited) 2 Axial EAR99 220V 9.1mm 9.1mm ROHS3 Compliant Lead Free UL RECOGNIZED P600, Axial Through Hole -55°C~175°C TJ 220V AVALANCHE 5kW Zener e3 Matte Tin (Sn) WIRE 260 40 2 O-PALF-W2 Transient Suppressors SILICON 1 SINGLE Unidirectional ISOLATED 5000W General Purpose 8.1A 244V 220V 5kW 389.66V 8W No 231.3V 5000W 5kW 1
0MIN003.VXPK 0MIN003.VXPK Littelfuse Inc. 0.0000
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0.00000000 Holder Bulk MINI® Obsolete Not Applicable Violet 10.8966mm ROHS3 Compliant 3A Blade, Miniature 8.7884mm 3.81mm SAE Holder 0.429Lx0.150W x 0.346 H 10.90mmx3.80mmx8.80mm 32V 32V 3A Fast Blow Automotive
5KP7.5CA-HRA 5KP7.5CA-HRA Littelfuse Inc. 0.0000
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0.00000000 download 18 Weeks Through Hole Tape & Reel (TR) 5KP-HRA Active 1 (Unlimited) 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 5000W General Purpose 7.5V 5kW 12.9V 42.1A 8W No 8.33V 5000W 5kW 395.3A 1
SMBJ5.0CA-HRA SMBJ5.0CA-HRA Littelfuse Inc. 0.0000
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0.00000000 download 22 Weeks Surface Mount Tape & Reel (TR) SMBJ-HRA Active 1 (Unlimited) 2 SMD/SMT EAR99 4.57mm ROHS3 Compliant EXCELLENT CLAMPING CAPABILITY, HIGH RELIABILITY, UL RECOGNIZED DO-214AA, SMB 2.44mm 3.94mm Surface Mount 92.986436mg -65°C~150°C TJ AVALANCHE Zener DUAL J BEND R-PDSO-J2 600W SILICON 1 SINGLE 5V Bidirectional 5V General Purpose 65.3A 7V 5V 600W 9.2V 65.3A No 6.4V 1
15KP40A 15KP40A Littelfuse Inc. 0.0000
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0.00000000 download Through Hole Bulk 2005 15KP Obsolete 1 (Unlimited) Axial 175°C -55°C 40V 9.1mm 9.1mm ROHS3 Compliant Lead Free 2 P600, Axial Through Hole -55°C~175°C TJ 40V 15kW Zener Unidirectional 1 1 Zener Unidirectional 10μA General Purpose 228A 15kW 44.4V 40V 15kW 5mA 44.4V 65.8V 228A P600 No 44.4V 15000W 15kW 228A 65.8V 40V 1 1
P6KE150CA-B P6KE150CA-B Littelfuse Inc. 0.0000
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0.00000000 download 19 Weeks Through Hole Bulk 2014 P6KE no Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant UL RECOGNIZED DO-204AC, DO-15, Axial Through Hole -55°C~175°C TJ AVALANCHE Zener e3 Matte Tin (Sn) WIRE 260 30 2 O-PALF-W2 Transient Suppressors SILICON 1 SINGLE BIDIRECTIONAL ISOLATED General Purpose 150V 128V 600W 207V 2.9A 5W No 143V 2.9A 128V 1
1.5SMC600CA 1.5SMC600CA Littelfuse Inc. 0.0000
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0.00000000 18 Weeks Active TRANS VOLTAGE SUPPRESSOR DIODE
LTKAK10-080C-TP LTKAK10-080C-TP Littelfuse Inc. 0.0000
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0.00000000 download 14 Weeks LTKAK10 Active 1 (Unlimited) Nonstandard SMD Surface Mount -55°C~125°C TJ Zener General Purpose No 89V 10000A 10kA 8/20μs 150V 80V 1
15KPA180CA-HR 15KPA180CA-HR Littelfuse Inc. 0.0000
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0.00000000 22 Weeks Through Hole Tape & Reel (TR) 2014 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 180V 15kW 288.5V 52.3A 8W No 201.1V 15000W 15kW 52.3A 1
0230.250HXSW 0230.250HXSW Littelfuse Inc. 0.0000
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0.00000000 download Through Hole Bulk 230 Obsolete 1 (Unlimited) Axial 125°C -55°C 4.7mm 14.5034mm Non-RoHS Compliant Contains Lead 250mA Cartridge, Non-Standard (Axial) CSA, UL 2.41Ohm Through Hole -55°C~125°C 0.177Diax0.571L 4.50mmx14.50mm 250V 250V 250mA Slow Blow Cartridge, Glass 35A 0.216 2.41Ohms
37301600410 37301600410 Littelfuse Inc. 1.0975
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0.00000000 download 11 Weeks Through Hole Bulk 2010 TR5® 373 Active Not Applicable Radial EAR99 Brown 8.5mm ROHS3 Compliant UL94 V-0 Contains Lead 160mA Radial, Can, Vertical unknown 8.001mm CSA, cULus 4.131Ohm Through Hole -40°C~85°C 0.335Dia x 0.315 H 8.50mmx8.00mm 250V 250V 8536.10.00.40 8.5mm x 8mm e3 Tin (Sn) PIN WIRE CSA; UL ELECTRIC FUSE TE5 Fast Blow Board Mount (Cartridge Style Excluded) 50A 0.004 4.131Ohm
0603SFS300F/32-2 0603SFS300F/32-2 Littelfuse Inc. 0.0000
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0.00000000 download 16 Weeks Tape & Reel (TR) 2009 SFS Active 1 (Unlimited) ROHS3 Compliant 0603 (1608 Metric) 800μm UL Surface Mount -55°C~125°C 0.063Lx0.031W x 0.031 H 1.60mmx0.80mmx0.80mm 32V 32V 3A Slow Blow Board Mount (Cartridge Style Excluded) 50A 0.87 0.031Ohms
0FLQ1.25HXR 0FLQ1.25HXR Littelfuse Inc. 0.0000
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0.00000000 download 11 Weeks Bulk FLQ Active 1 (Unlimited) Clip EAR99 10.31mm ROHS3 Compliant 1.25A 5AG, 10mm x 38mm (Midget) unknown CSA, UL 509mOhm Holder 0.406Diax1.500L 10.31mmx38.10mm 500V ELECTRIC FUSE Slow Blow Cartridge, Glass 10kA 0.509Ohm
0230003.DRT1SW 0230003.DRT1SW 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 3A Cartridge, Non-Standard (Axial) CSA, METI, UL 38mOhm Through Hole -55°C~125°C 0.177Diax0.571L 4.50mmx14.50mm 250V 250V 3A Slow Blow Cartridge, Glass 100A 77 0.038Ohms
P6KE62-B P6KE62-B Littelfuse Inc. 0.0000
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0.00000000 download 19 Weeks Through Hole Bulk 2014 P6KE Active 1 (Unlimited) ROHS3 Compliant DO-204AC, DO-15, Axial Through Hole -55°C~175°C TJ Zener Transient Suppressors UNIDIRECTIONAL General Purpose 62V 53V 600W 89.25V No 55.8V 600W 1
169.6101 169.6101 Littelfuse Inc. 0.0000
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0.00000000 Holder Bulk OFK3 Obsolete 1 (Unlimited) 29.6926mm Non-RoHS Compliant 100A Blade, Max 21.3106mm 9.0932mm Holder 1.169Lx0.358W x 0.839 H 29.70mmx9.10mmx21.30mm 32V 100A Slow Blow Automotive 1kA
067201.6MXE 067201.6MXE Littelfuse Inc. 0.0000
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0.00000000 download Through Hole Bulk 672 Active 1 (Unlimited) Axial EAR99 3.9mm Non-RoHS Compliant Contains Lead 1.6A Cartridge, Non-Standard (Axial) unknown CSA, UL 56.5mOhm Through Hole 0.154Diax0.433L 3.90mmx11.00mm 250V 250V 8536.10.00.40 3.9mm x 11mm e0 TIN LEAD PIN WIRE CSA; UL ELECTRIC FUSE 14400 s 11mm Fast Blow Cartridge, Glass 50A 0.965 0.0565Ohm
0232010.MXWP 0232010.MXWP Littelfuse Inc. 0.0000
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0.00000000 download Holder Bulk 232 Obsolete 1 (Unlimited) Clip 125°C -55°C 19.9898mm ROHS3 Compliant Lead Free 10A 5mm x 20mm CE, KC, PSE 5.9mOhm Holder -55°C~125°C 0.205Diax0.787L 5.20mmx20.00mm 250V 250V 10A Medium Blow Cartridge, Glass 100A 290.665 0.0059Ohms
161.515200B 161.515200B Littelfuse Inc. 0.0000
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0.00000000 Obsolete 1 (Unlimited)
P4KE22CA-B P4KE22CA-B Littelfuse Inc. 0.0000
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0.00000000 download 19 Weeks Through Hole Bulk 2011 P4KE no Active 1 (Unlimited) 2 Axial EAR99 18.8V ROHS3 Compliant UL RECOGNIZED DO-204AL, DO-41, Axial Through Hole -55°C~175°C TJ AVALANCHE Zener e3 Matte Tin (Sn) WIRE 260 30 2 O-PALF-W2 1 Transient Suppressors SILICON 1 SINGLE Bidirectional ISOLATED General Purpose 13.4A 20.9V 18.8V 400W 30.6V 13.4A No 30.6V 1
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