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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 Connector Type 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 Resistance Mfr Mounting Type Weight Operating Temperature Size / Dimension Voltage - Rated DC Technology Height Seated (Max) Ratings Voltage - Rated AC Capacitance HTS Code Packing Method Number of Functions Max Current Rating Type Capacitance @ Frequency 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 Terminal Pitch JESD-30 Code Operating Temperature (Max) Operating Temperature (Min) Number of Channels Subcategory Qualification Status Max Power Dissipation Body Material Terminal Shape Diode Element Material Number of Elements Configuration Rep Pk Reverse Voltage-Max JEDEC-95 Code Output Current Polarity Case Code (Metric) Case Code (Imperial) Tolerance Case Connection Non-rep Peak Rev Power Dis-Max Wire/Cable Diameter Number of Circuits Response Time Leakage Current Working Voltage Terminal Placement Thermistor Application Non-Repetitive Pk On-state Cur Holding Current-Max Lead Diameter Applications Lead Spacing Rated (AC) Voltage (URac) Max Surge Current Voltage - Clamping Voltage - Working 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 Max Breakdown Voltage Supplier Device Package Reverse Test Voltage Hold Current Max Junction Temperature (Tj) Trigger Device Type Current - Max Voltage - Max Telecom IC Type Time to Trip Voltage - Off State Trip Current Power Line Protection Voltage - Breakdown (Min) Voltage - Breakover 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 - On State
2049-09-BLF 2049-09-BLF Bourns Inc. 0.0000
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0.00000000 download 12 Weeks Axial, Through Hole Tray 2012 2049 Active 1 (Unlimited) 2 Axial 85°C -30°C 8mm 2 8mm 6mm ROHS3 Compliant Tin Axial Cylinder No SVHC Through Hole 1 UNSPECIFIED WIRE OTHER ±30% 15kA SURGE PROTECTION CIRCUIT No 90V 15000A 15kA
ST-0840-BLB-STD ST-0840-BLB-STD Bourns Inc. 0.0000
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0.00000000 download Through Hole Bulk Sparctube™ ST-0840 Obsolete 1 (Unlimited) Axial 2 8mm 60mm ROHS3 Compliant Axial Cylinder Through Hole ST-0840 ±12% 450A No 840V
SMCJ64CA-Q SMCJ64CA-Q Bourns Inc. 0.0000
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0.00000000 Automotive, AEC-Q101, SMCJ-Q DO-214AB, SMC Bourns Inc. Surface Mount -55°C ~ 150°C (TJ) Zener - Automotive DO-214AB (SMC) No 71.1V 1500W (1.5kW) 73A (8/20μs) 133.9V 64V 1
SF-1206SA800W-2 SF-1206SA800W-2 Bourns Inc. 0.8513
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0.00000000 download 12 Weeks Active 1 (Unlimited) ROHS3 Compliant
SMBJ24CA-Q SMBJ24CA-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 SMBJ24 YES R-PDSO-C2 SILICON 1 SINGLE 24V BIDIRECTIONAL 600W Automotive 26.7V 24V No 600W 15.5A 38.9V 24V 1
P6SMB75CA P6SMB75CA Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Tape & Reel (TR) 2000 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 YES R-PDSO-C2 SILICON 1 SINGLE BIDIRECTIONAL 600W General Purpose No 71.3V 600W 5.9A 103V 64.1V 1
MF-RX160/72-AP-14 MF-RX160/72-AP-14 Bourns Inc. 0.0000
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0.00000000 download 9 Weeks Tape & Box (TB) Multifuse®, MF-RX/72 Active 1 (Unlimited) RoHS Compliant Radial, Disc cUL, cURus, TUV Through Hole -40°C~85°C 0.549Lx0.122W 13.94mmx3.10mm 0.772 19.60mm Polymeric 0.201 5.10mm 40A 72V 11.4s 1.6A 90mOhm 220mOhm 3.2A
MF-RG300-AP MF-RG300-AP Bourns Inc. 0.0000
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0.00000000 download 7 Weeks Through Hole Tape & Box (TB) 2008 Multifuse®, MF-RG yes Active 1 (Unlimited) 2 Radial EAR99 ROHS3 Compliant Radial, Disc 5.1mm 65mOhm Through Hole -40°C~85°C 0.280Lx0.118W 7.10mmx3.00mm 0.433 11.00mm 8533.40.80.70 AMMO PACK 100A Polymeric e3 Tin (Sn) MF-RG WIRE OVERLOAD PROTECTION 810 μm 0.114 2.90mm 16V 2.3W 3A 100A 16V 1s 5.1A 38mOhm 97.5mOhm
MF-MSMF160-2 MF-MSMF160-2 Bourns Inc. 0.0000
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0.00000000 download 12 Weeks Surface Mount Tape & Reel (TR) 2008 Multifuse®, MF-MSMF yes Active 1 (Unlimited) 2 SMD/SMT 8V ROHS3 Compliant Lead Free Gold 8V 100A No MINIMUM RESISTANCE IS 0.035 OHMS 1812 (4532 Metric), Concave No SVHC 850μm cURus, TUV 35mOhm Surface Mount -40°C~85°C 0.179Lx0.128W 4.55mmx3.24mm 8V AEC-Q200 TR, 7 INCH 100A Polymeric MF-MSMF ONE SURFACE 4532 1812 DUAL ENDED 8V 800mW 1.6A 2s 2.8A 1.6A 0.033 0.85mm 35mOhm 99mOhm
MF-RHT900-AP-14 MF-RHT900-AP-14 Bourns Inc. 0.0000
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0.00000000 Multifuse?, MF-RHT Radial, Disc cUL, cURus, TUV Bourns Inc. Through Hole -40°C ~ 125°C 0.650" L x 0.118" W (16.50mm x 3.00mm) AEC-Q200 Polymeric 0.201" (5.10mm) 100 A 16V 10 s 9 A - 7.4 mOhms 17 mOhms 16.5 A
2036-07-C3 2036-07-C3 Bourns Inc. 0.0000
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0.00000000 download Through Hole Tray 2006 Mini-TRIGARD™ 2036 Obsolete 1 (Unlimited) 3 3 Non-RoHS Compliant Contains Lead Axial Cylinder, 3 Lead (Radial Bend) Through Hole 1 e3 TIN UNSPECIFIED UNSPECIFIED 2036 OTHER 85°C -55°C ±20% 10kA SURGE PROTECTION CIRCUIT No 75V 10000A 10kA
P4SMA30A-Q P4SMA30A-Q Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Tape & Reel (TR) Automotive, AEC-Q101, P4SMA Active 1 (Unlimited) ROHS3 Compliant DO-214AC, SMA Surface Mount -55°C~150°C TJ Zener Automotive, Telecom No 28.5V 400W 9.9A 41.4V 25.6V 1
2027-20-B 2027-20-B Bourns Inc. 0.0000
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0.00000000 download 6 Weeks Through Hole Bulk 2006 2027 Active 1 (Unlimited) 2 Axial 85°C -55°C 8mm 2 8mm 6mm Non-RoHS Compliant Contains Lead Axial Cylinder Through Hole 1 UNSPECIFIED UNSPECIFIED OTHER ±15% 20kA SURGE PROTECTION CIRCUIT No 200V 10000A 10kA
2036-15-C2 2036-15-C2 Bourns Inc. 0.0000
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0.00000000 download Through Hole Tray 2006 Mini-TRIGARD™ 2036 Obsolete 1 (Unlimited) 3 Radial 85°C -55°C 5.1mm 3 9.8mm Non-RoHS Compliant Contains Lead 150V Axial Cylinder, 3 Lead (Radial Bend) Through Hole 1 e3 TIN UNSPECIFIED UNSPECIFIED 2036 3 OTHER ±20% 10kA SURGE PROTECTION CIRCUIT No 10000A 10kA
2031-15T-SM-RPLF 2031-15T-SM-RPLF Bourns Inc. 0.0000
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0.00000000 download 6 Weeks Surface Mount Tape & Reel (TR) 2011 2031-xxT-SM yes Active 1 (Unlimited) SMD/SMT 90°C -40°C 5mm 2 5mm ROHS3 Compliant 2-SMD Cylinder Square End No SVHC UL Surface Mount 350.000009g 1 e3 Matte Tin (Sn) UNSPECIFIED UNSPECIFIED 2031 INDUSTRIAL X-XXSS-X SURGE PROTECTION CIRCUIT No 60V 1000A 1kA
P850-G120-WHX P850-G120-WHX Bourns Inc. 0.0000
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0.00000000 download Tube 2008 TBU® Obsolete 3 (168 Hours) 6 ROHS3 Compliant 6-SMD, No Lead Surface Mount Internal Switch 8541.30.00.80 e3 Matte Tin (Sn) DUAL 260 40 P850-G 6 YES R-PDSO-N6 Not Qualified 2 SLIC 425V SILICON SURGE PROTECTOR
P850-U180-WH P850-U180-WH Bourns Inc. 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2008 TBU® Obsolete 3 (168 Hours) 6 RJ45 SMD/SMT 85°C -40°C 7.75mm ROHS3 Compliant 850V 180mA UL RECOGNIZED 6-SMD, No Lead Unknown 850μm 6.25mm 8Ohm Surface Mount Internal Switch 8541.30.00.80 e3 Matte Tin (Sn) BOTTOM 260 40 P850-U 6 R-XBCC-N6 Not Qualified 1 SINGLE 360mA ISOLATED 2 1 μs Ethernet 180mA 425V 850V SILICON SURGE PROTECTOR
TBU-CA025-050-WH TBU-CA025-050-WH Bourns Inc. 0.0000
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0.00000000 download 7 Weeks Surface Mount Tape & Reel (TR) 2012 TBU® yes Active 1 (Unlimited) 3 Solder 125°C -40°C 6.477mm ROHS3 Compliant 250V 50mA 12 SMD 6.50mm x 4.00mm No SVHC 838.2μm 3.9878mm 13.3Ohm Surface Mount 2.154564g 250V Internal Switch 1 e3 Matte Tin (Sn) BOTTOM NO LEAD 260 40 TBU-CA025 3 MILITARY Bidirectional R-XBCC-N3 Not Qualified 1 1 μs General Purpose 100V Single 20V Yes 100mA SURGE PROTECTION CIRCUIT
TISP4250H3LMFR TISP4250H3LMFR Bourns Inc. 0.0000
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0.00000000 download Tape & Reel (TR) 2005 Obsolete 1 (Unlimited) 2 EAR99 85°C -40°C Non-RoHS Compliant 5A UL RECOGNIZED TO-226-2, TO-92-2 (TO-226AC) (Formed Leads) not_compliant Through Hole 190V 62pF e0 Tin/Lead (Sn/Pb) BOTTOM NOT SPECIFIED NOT SPECIFIED TISP4250 3 NO O-PBCY-T2 Silicon Surge Protectors Not Qualified 1 SINGLE DO-92 60 A 600mA 300A 150mA SILICON SURGE PROTECTOR 190V 250V 100A 3V
MF-R030 MF-R030 Bourns Inc. 0.0000
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0.00000000 download 7 Weeks PCB, Through Hole Bulk 2005 Multifuse®, MF-R yes Active 1 (Unlimited) 2 Radial 60V 7.4mm ROHS3 Compliant UL94 V-0 Lead Free Tin 300mA Radial, Disc No SVHC 5.1mm 13.4mm cURus, TUV 1.36Ohm Through Hole -40°C~85°C 0.291Dia x 0.122 T 7.40mmx3.10mm 60V 0.528 13.40mm 60V 40A Polymeric 7.6mm e3 5.1mm 500mW Polymer WIRE 510 μm TEMPERATURE SENSING 510 μm 0.201 5.10mm 500mW 300mA 3s 600mA 760mOhm 2.1Ohm
CDSOD323-T08SC CDSOD323-T08SC Bourns Inc. 0.0000
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0.00000000 download 7 Weeks Surface Mount Tape & Reel (TR) 2011 Active 1 (Unlimited) 2 SMD/SMT EAR99 1.45mm 8V 1.9mm ROHS3 Compliant Tin 2 SC-76, SOD-323 No SVHC Surface Mount -55°C~150°C TJ AVALANCHE 150pF Zener 150pF @ 1MHz e3 DUAL GULL WING CDSOD323 2 Bidirectional Transient Suppressors 400W SILICON 1 8V 10μA 8V General Purpose 17A Single 8.5V 8V 500W 18.5V No 17A 8/20μs 18.5V Typ 1
MF-RX110/72-AP-14 MF-RX110/72-AP-14 Bourns Inc. 0.0000
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0.00000000 download 9 Weeks Tape & Box (TB) Multifuse®, MF-RX/72 Active 1 (Unlimited) RoHS Compliant Radial, Disc cUL, cURus, TUV Through Hole -40°C~85°C 0.427Lx0.122W 10.84mmx3.10mm 0.663 16.84mm Polymeric 0.201 5.10mm 40A 72V 8.2s 1.1A 150mOhm 380mOhm 2.2A
2400-98-B 2400-98-B Bourns Inc. 0.0000
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0.00000000 Obsolete 1 (Unlimited)
2020-23T-C2FLF 2020-23T-C2FLF Bourns Inc. 0.0000
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0.00000000 download 5 Weeks Through Hole Tray 2011 2020T yes Active 1 (Unlimited) 3 3 ROHS3 Compliant Axial Cylinder, 3 Lead (Radial Bend) No SVHC Through Hole 1 e3 Tin (Sn) UNSPECIFIED UNSPECIFIED NOT SPECIFIED NOT SPECIFIED 2020 3 INDUSTRIAL 90°C -40°C Not Qualified SURGE PROTECTION CIRCUIT Yes 180V 10000A 10kA
MF-S175S MF-S175S Bourns Inc. 0.0000
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0.00000000 download Surface Mount Bulk 2005 Multifuse®, MF-S yes Obsolete 1 (Unlimited) 2 Axial EAR99 15V ROHS3 Compliant 100A No Strap cURus, TUV 90mOhm User Defined -40°C~85°C 0.827Lx0.199W 21.00mmx5.05mm 15V 8533.40.80.70 100A Polymeric e2 Tin/Silver (Sn/Ag) MF-S1 FLAT OVERLOAD PROTECTION 1.5W 1.75A 4s 3.8A 1.75A 0.039 1.00mm 50mOhm 120mOhm
MF-RX185-AP-99 MF-RX185-AP-99 Bourns Inc. 0.0000
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0.00000000 download 5 Weeks Tape & Box (TB) 2011 Multifuse®, MF-RX yes Obsolete 1 (Unlimited) 2 Radial EAR99 ROHS3 Compliant 40A 0.08 OHMS MINIMUM AT 23 DEG CEL Radial, Disc 5.1mm cURus, TUV 120mOhm Through Hole -40°C~85°C 0.701Lx0.122W 17.80mmx3.10mm 0.902 22.90mm 8533.40.80.70 AMMO PACK 40A Polymeric e3 Tin (Sn) MF-RX NO WIRE TEMPERATURE SENSING 0.201 5.10mm 60V 2.1W 1.85A 60V 12.6s 3.7A 1.85A 80mOhm 190mOhm
SMAJ24CA SMAJ24CA Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Surface Mount Digi-Reel® 2012 SMAJ yes Active 1 (Unlimited) 2 SMD/SMT EAR99 3.5V ROHS3 Compliant 2 DO-214AC, SMA No SVHC 2.62mm Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND SMAJ24 2 Bidirectional 1 Transient Suppressors 400W SILICON 1 5μA General Purpose 40A Single 26.7V 24V 5μA 400W 1mA 26.7V 38.9V 10.3A 29.5V 150°C No 38.9V
P4SMA56CA-Q P4SMA56CA-Q Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Tape & Reel (TR) Automotive, AEC-Q101, P4SMA Active 1 (Unlimited) ROHS3 Compliant DO-214AC, SMA Surface Mount -55°C~150°C TJ Zener Automotive, Telecom No 53.2V 400W 5.3A 77V 47.8V 1
TBU-CA085-200-WH TBU-CA085-200-WH Bourns Inc. 0.0000
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0.00000000 download 7 Weeks Surface Mount Tape & Reel (TR) 2012 TBU® yes Active 1 (Unlimited) 3 Solder 125°C -40°C 6.477mm ROHS3 Compliant 425V 200mA 12 SMD 6.50mm x 4.00mm No SVHC 838.2μm 3.9878mm 12.3Ohm Surface Mount 2.154564g 850V Internal Switch 1 e3 Matte Tin (Sn) BOTTOM NO LEAD 260 40 TBU-CA085 3 MILITARY Bidirectional R-XBCC-N3 Not Qualified 1 1 μs General Purpose 300mA 850V Single 20V Yes 400mA SURGE PROTECTION CIRCUIT
MF-RHT1300-AP-14 MF-RHT1300-AP-14 Bourns Inc. 0.0000
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0.00000000 Multifuse?, MF-R Radial, Disc cUL, cURus, TUV Bourns Inc. Through Hole -40°C ~ 125°C 0.925" L x 0.142" W (23.50mm x 3.60mm) AEC-Q200 Polymeric 0.402" (10.20mm) 100 A 16V 13 s 13 A - 4.1 mOhms 10 mOhms 24 A
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