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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 Housing Material Packaging Published Series Pbfree Code Part Status Moisture Sensitivity Level (MSL) Number of Terminations Termination ECCN Code Max Operating Temperature Min Operating Temperature Depth Operating Supply Voltage Number of Poles Diameter Length RoHS Status Flammability Rating Lead Free Contact Plating Voltage - Rated Current Rating Radiation Hardening Number of Pins Additional Feature Package / Case REACH SVHC Reach Compliance Code Lead Pitch Height Width Approval Agency Thickness Resistance Mfr Mounting Type Weight Operating Temperature Size / Dimension Voltage - Rated DC Technology Height Seated (Max) Ratings Capacitance HTS Code Packing Method Number of Functions Max Current Rating Type Lead Length JESD-609 Code Terminal Finish Terminal Position Terminal Form Peak Reflow Temperature (Cel) Time@Peak Reflow Temperature-Max (s) Base Part Number Pin Count Temperature Grade Direction Surface Mount JESD-30 Code Operating Temperature (Max) Operating Temperature (Min) Number of Channels Subcategory Qualification Status Body Material Terminal Shape Mounting Feature Diode Element Material Number of Elements Configuration Rep Pk Reverse Voltage-Max Feature Polarity Tolerance Case Connection Non-rep Peak Rev Power Dis-Max Wire/Cable Diameter Leakage Current Terminal Placement Max Voltage Rating (AC) Thermistor Application Lead Diameter Applications Lead Spacing Rated (AC) Voltage (URac) Max Surge Current Element Configuration Power Dissipation Breakdown Voltage Reverse Standoff Voltage Max Reverse Leakage Current Peak Pulse Power Test Current Reverse Breakdown Voltage ESD Protection Clamping Voltage Peak Pulse Current Power Dissipation-Max Reverse Test Voltage Forward Voltage-Max Hold Current Trigger Device Type Current - Max Voltage - Max Telecom IC Type Clamping Voltage-Max Time to Trip Trip Current Form Overload Protection Power Line Protection Resistance @ 25°C Voltage - Breakdown (Min) Current - Hold (Ih) (Max) Thickness (Max) Fail Short Voltage - DC Spark Over (Nom) Impulse Discharge Current (8/20μs) Resistance - Initial (Ri) (Min) Resistance - Post Trip (R1) (Max) Current - Trip (It) Power - Peak Pulse Current - Peak Pulse (10/1000μs) Voltage - Clamping (Max) @ Ipp Voltage - Reverse Standoff (Typ) Unidirectional Channels Bidirectional Channels Voltage - Continuous Operating (Max) (MCOV) Current - Discharge (Nom) (8/20μS) Current - Discharge (Max) (8/20μS) Voltage - Protection Level (VP) (2416)
SMCJ220A SMCJ220A Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Tape & Reel (TR) 2010 SMCJ Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant 2 PRSM-MIN DO-214AB, SMC Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND 260 30 SMCJ22 YES Transient Suppressors SILICON 1 SINGLE UNIDIRECTIONAL General Purpose 246V 5W 356V No 1500W 1.5kW 4.2A 356V 220V 1
2026-35-C4LF 2026-35-C4LF Bourns Inc. 0.0000
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0.00000000 download 5 Weeks Through Hole Bulk 2011 TRIGARD® 2026 Active 1 (Unlimited) 3 Radial 90°C -40°C 3 ROHS3 Compliant Radial Cylinder, 3 Lead 6.1mm UL Through Hole 1 e3 Tin (Sn) UNSPECIFIED PIN/PEG 2026 INDUSTRIAL ±20% 1 mm SURGE PROTECTION CIRCUIT No 350V 20000A 20kA
2055-23-SM-RPLF 2055-23-SM-RPLF Bourns Inc. 0.0000
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0.00000000 download 12 Weeks Surface Mount Tape & Reel (TR) 2012 2055-SM yes Active 1 (Unlimited) 2 Solder 85°C -30°C 6.2mm 2 4.2mm ROHS3 Compliant 2-SMD Cylinder Square End 3.5mm UL Surface Mount e3 TIN END WRAP AROUND 2055 2 1 SINGLE ±20% ISOLATED SILICON SURGE PROTECTOR No 230V 2500A 2.5kA
2036-09-B3FLF 2036-09-B3FLF Bourns Inc. 0.0000
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0.00000000 download 6 Weeks Through Hole Tray 2011 Mini-TRIGARD™ 2036 Active 1 (Unlimited) 3 Radial 85°C -55°C 5.1mm 3 ROHS3 Compliant Axial Cylinder, 3 Lead (Radial Bend) 3.8mm UL Through Hole 2pF 1 e3 Tin (Sn) UNSPECIFIED UNSPECIFIED NOT SPECIFIED NOT SPECIFIED 2036 OTHER Not Qualified ±20% 800 μm SURGE PROTECTION CIRCUIT Yes 90V 10000A 10kA
2037-60-B5LF 2037-60-B5LF Bourns Inc. 0.0000
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0.00000000 download 5 Weeks Through Hole Bulk 2011 2037 Active 1 (Unlimited) Radial 85°C -55°C 5mm 2 8.4mm ROHS3 Compliant Axial Cylinder, Radial Bend 7.6mm UL Through Hole ±15% 800 μm SURGE PROTECTION CIRCUIT No 600V 5000A 5kA
SMBJ48A-Q SMBJ48A-Q Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Tape & Reel (TR) Automotive, AEC-Q101, SMBJ Active 1 (Unlimited) 2 ROHS3 Compliant PRSM-MIN, UL RECOGNIZED DO-214AA, SMB Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND SMBJ48 YES R-PDSO-C2 SILICON 1 SINGLE 48V UNIDIRECTIONAL 600W Automotive 56.1V 48V No 53.3V 600W 7.8A 77.4V 48V 1
P4SMA180A P4SMA180A Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Surface Mount Tape & Reel (TR) 2015 Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant DO-214AC, SMA Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND 260 30 P4SMA R-PDSO-C2 SILICON 1 SINGLE UNIDIRECTIONAL General Purpose 154V 400W 246V 1.7A No 171V 1.7A 154V 1
MF-RG500-AP MF-RG500-AP Bourns Inc. 0.0000
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0.00000000 download 7 Weeks Through Hole Tape & Box (TB) 2012 Multifuse®, MF-RG yes Active 1 (Unlimited) 2 Radial EAR99 ROHS3 Compliant Radial, Disc 5.1mm 23mOhm Through Hole -40°C~85°C 0.409Lx0.118W 10.40mmx3.00mm 0.563 14.30mm 8533.40.80.70 AMMO PACK 100A Polymeric e3 Tin (Sn) MF-RG WIRE OVERLOAD PROTECTION 810 μm 0.114 2.90mm 16V 2.6W 5A 100A 16V 2s 8.5A 15mOhm 34mOhm
SMLJ24CA-QH SMLJ24CA-QH Bourns Inc. 0.0000
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0.00000000 download 16 Weeks Tape & Reel (TR) Automotive, AEC-Q101, SMLJ Active 1 (Unlimited) ROHS3 Compliant DO-214AB, SMC Surface Mount -55°C~150°C TJ Zener e3 Matte Tin (Sn) SMLJ24 Automotive No 26.7V 3000W 3kW 77.2A 38.9V 24V 1
2441-41-G-CL 2441-41-G-CL Bourns Inc. 0.0000
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0.00000000 Obsolete 1 (Unlimited)
MF-RHT300-2 MF-RHT300-2 Bourns Inc. 0.0000
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0.00000000 download 7 Weeks Tape & Reel (TR) 2013 Multifuse®, MF-RHT Active 1 (Unlimited) ROHS3 Compliant Radial, Disc Through Hole -40°C~125°C 0.346Lx0.118W 8.80mmx3.00mm 16V 0.543 13.80mm AEC-Q200 Polymeric MF-RHT 0.201 5.10mm 3A 100A 5s 6A 33mOhm 79mOhm 6A
CD214B-T6.5CALF CD214B-T6.5CALF Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Surface Mount Tape & Reel (TR) yes Active 1 (Unlimited) 2 SMD/SMT EAR99 6.5V ROHS3 Compliant Tin 2 DO-214AA, SMB Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 DUAL C BEND CD214B 2 Bidirectional 1 SILICON 1 SINGLE 400W 1mA General Purpose 53.6A 7.22V 6.5V 1mA 600W 10mA 7.22V 11.2V 53.6A 5W No 11.2V 1
2036-23-C9F 2036-23-C9F Bourns Inc. 0.0000
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0.00000000 download Through Hole Tray 2012 Mini-TRIGARD™ 2036 Obsolete 1 (Unlimited) 3 3 Non-RoHS Compliant Contains Lead Axial Cylinder, Radial Bend unknown Through Hole 1 e3 TIN UNSPECIFIED UNSPECIFIED NOT SPECIFIED NOT SPECIFIED 2036 3 OTHER 85°C -55°C Not Qualified ±20% 10kA SURGE PROTECTION CIRCUIT Yes 230V 10000A 10kA
CD214A-T43ALF CD214A-T43ALF Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Surface Mount Tape & Reel (TR) 2010 Active 1 (Unlimited) 2 SMD/SMT EAR99 43V ROHS3 Compliant Tin 2 DO-214AC, SMA Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 DUAL C BEND CD214A 2 Unidirectional SILICON 1 5μA General Purpose 5.7A Single 47.8V 43V 5μA 400W 1mA 47.8V Yes 69.4V 5.7A 5W No 69.4V 1
SMBJ100CA SMBJ100CA Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Surface Mount Digi-Reel® 2012 SMBJ yes Active 1 (Unlimited) 2 SMD/SMT EAR99 5V ROHS3 Compliant 2 PRSM-MIN DO-214AA, SMB Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND SMBJ10 2 1 Transient Suppressors SILICON 1 SINGLE Bidirectional 5μA General Purpose 100A 128V 100V 600W 1mA 111V 162V 3.7A 5W No 600W 100V
SMA6J6.5CA-Q SMA6J6.5CA-Q Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Tape & Reel (TR) Automotive, AEC-Q101, SMA6J Active 1 (Unlimited) ROHS3 Compliant DO-214AC, SMA Surface Mount -55°C~150°C TJ Zener Automotive, Telecom No 7.22V 600W 53.6A 11.2V 6.5V 1
1320-S-48 1320-S-48 Bourns Inc. 0.0000
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0.00000000 12 Weeks DIN Rail Plastic 2013 1320 Active 1 (Unlimited) Screw 85°C -40°C 67mm 2 67mm ROHS3 Compliant Lead Free 15kA No SVHC 99mm 18mm CE, CSA, UR DIN Rail -40°C~85°C 48V IP20 Type 2, Type 4 1320 Remote Signaling Contacts Base + Module None 65VDC 15kA 30kA 300V
5.0SMDJ5.0A-QH 5.0SMDJ5.0A-QH Bourns Inc. 2.2563
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0.00000000 download 14 Weeks Tape & Reel (TR) Automotive, AEC-Q101, 5.0SMDJ Active 1 (Unlimited) 2 ROHS3 Compliant UL RECOGNIZED DO-214AB, SMC Surface Mount -55°C~150°C TJ AVALANCHE Zener DUAL C BEND YES R-PDSO-C2 SILICON 1 SINGLE 5V UNIDIRECTIONAL 5000W Automotive, Telecom 6.7V 6.5W 5V 5V 9.2V No 6.4V 5000W 5kW 543.6A 9.2V 5V 1
2095-250-BLF 2095-250-BLF Bourns Inc. 0.0000
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0.00000000 download 12 Weeks Axial, Through Hole Bulk 2005 2095 Active 1 (Unlimited) 2 Axial 85°C -30°C 8mm 2 8mm 8mm ROHS3 Compliant Tin Axial Cylinder No SVHC Through Hole 2.029996g 1 UNSPECIFIED WIRE OTHER ±20% SURGE PROTECTION CIRCUIT No 2500V 5000A 5kA
MF-R400-2 MF-R400-2 Bourns Inc. 0.0000
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0.00000000 download 7 Weeks Through Hole Tape & Reel (TR) 2011 Multifuse®, MF-R yes Active 1 (Unlimited) 2 Radial 30V ROHS3 Compliant 40A No Radial, Disc 5.1mm cURus, TUV 30mOhm Through Hole -40°C~85°C 0.567Lx0.118W 14.40mmx3.00mm 30V 0.976 24.80mm TR 40A Polymeric e3 Tin (Sn) MF-R400 WIRE TEMPERATURE SENSING 810 μm 0.201 5.10mm 2.5W 4A 12.7s 8A 4A 10mOhm 50mOhm
2027-20-SMLF 2027-20-SMLF Bourns Inc. 0.0000
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0.00000000 download 6 Weeks Bulk 2011 2027 Active 1 (Unlimited) 2 2 ROHS3 Compliant 2-SMD Cylinder Square End Surface Mount 1 DUAL UNSPECIFIED 2 MILITARY NO -55°C ±15% SURGE PROTECTION CIRCUIT No 200V 10000A 10kA
MF-LR550S MF-LR550S Bourns Inc. 0.0000
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0.00000000 download Bulk 2005 Multifuse®, MF-LR yes Obsolete 1 (Unlimited) 2 Axial EAR99 20V ROHS3 Compliant 100A No 0.009 OHMS MINIMUM AT 23 DEG CEL Strap cURus, TUV 19mOhm User Defined -40°C~85°C 1.417Lx0.283W 36.00mmx7.20mm 20V 8533.40.80.70 TR 100A Polymeric e2 Tin/Silver (Sn/Ag) MF-LR YES FLAT SURFACE MOUNT DUAL OVERLOAD PROTECTION 10V 1.4W 5.5A 10V 5s 10.5A 5.5A 0.039 1.00mm 9mOhm 22mOhm
CD214C-T13CALF CD214C-T13CALF Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Surface Mount Tape & Reel (TR) 2010 Active 1 (Unlimited) 2 SMD/SMT EAR99 13V ROHS3 Compliant Tin 2 DO-214AB, SMC Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 DUAL C BEND CD214C 2 Bidirectional 1 SILICON 1 400W 5μA General Purpose 69.7A Single 14.4V 13V 5μA 1.5kW 1mA 14.4V Yes 21.5V 69.7A 5W No 1500W 1.5kW 21.5V 1
MF-USHT075KX-2 MF-USHT075KX-2 Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Tape & Reel (TR) Multifuse®, MF-USHT Active 1 (Unlimited) ROHS3 Compliant 1210 (3225 Metric), Concave cURus Surface Mount -40°C~125°C 0.127Lx0.101W 3.22mmx2.58mm AEC-Q200 Polymeric 20A 16V 5s 750mA 0.047 1.20mm 100mOhm 1Ohm 3.75A
CD214A-T17ALF CD214A-T17ALF Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Surface Mount Tape & Reel (TR) 2010 Active 1 (Unlimited) 2 SMD/SMT EAR99 17V ROHS3 Compliant Tin 2 DO-214AC, SMA Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 DUAL C BEND CD214A 2 Unidirectional SILICON 1 5μA General Purpose 14.5A Single 18.9V 17V 5μA 400W 1mA 18.9V Yes 27.6V 14.5A 5W No 27.6V 1
P4SMA18CA P4SMA18CA Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Surface Mount Tape & Reel (TR) 2015 Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant DO-214AC, SMA Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND 260 30 P4SMA R-PDSO-C2 SILICON 1 SINGLE BIDIRECTIONAL General Purpose 15.3V 400W 25.5V 16.1A No 17.1V 16.1A 15.3V 1
P6SMB18A P6SMB18A Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Surface Mount Tape & Reel (TR) 2014 Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant DO-214AA, SMB Surface Mount -55°C~150°C TJ AVALANCHE Zener DUAL C BEND 260 30 P6SMB R-PDSO-C2 SILICON 1 SINGLE UNIDIRECTIONAL General Purpose 15.3V 600W 25.5V 24.2A No 17.1V 24.2A 15.3V 1
CMF-SD50-2 CMF-SD50-2 Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Surface Mount Tape & Reel (TR) 2003 CMF-SD Obsolete 1 (Unlimited) 4 SMD/SMT EAR99 125°C -40°C ROHS3 Compliant Copper, Tin 3A 4-SMD Cube 50Ohm Surface Mount 0.402Lx0.354W 10.20mmx9.00mm 8533.40.80.70 TR, 13 INCH 3A Ceramic GULL WING 20% DUAL IN-LINE 230V OVERLOAD PROTECTION 600V 90mA 230V 600V Int 100ms 190mA 50Ohm 90mA 0.425 10.80mm
MF-R800 MF-R800 Bourns Inc. 0.0000
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0.00000000 download 7 Weeks Through Hole Bulk 2005 Multifuse®, MF-R yes Active 1 (Unlimited) 2 Radial 30V ROHS3 Compliant UL94 V-0 Lead Free 30V 8A No Radial, Disc No SVHC 10.2mm 32.9mm cURus, TUV 3mm 20mOhm Through Hole -40°C~85°C 0.953Lx0.118W 24.20mmx3.00mm 30V 1.295 32.90mm 40A Polymeric 7.6mm e3 Tin (Sn) MF-R800 Polymer WIRE 810 μm TEMPERATURE SENSING 810 μm 0.402 10.20mm 4W 8A 18.8s 16A 5mOhm 30mOhm
MF-R010-0-17 MF-R010-0-17 Bourns Inc. 0.0000
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0.00000000 Multifuse?, MF-R Radial, Disc cUL, cURus, TUV, UL Bourns Inc. Through Hole -40°C ~ 85°C 0.291" Dia x 0.122" T (7.40mm x 3.10mm) AEC-Q200 Polymeric 0.201" (5.10mm) 40 A 60V 4 s 100 mA - 2.5 Ohms 7.5 Ohms 200 mA
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