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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 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 Voltage - Rated AC 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 Number of Channels Subcategory Qualification Status Max Power Dissipation Terminal Shape Diode Element Material Number of Elements Configuration Diode Type Rep Pk Reverse Voltage-Max Feature Polarity Case Code (Metric) Case Code (Imperial) Tolerance Case Connection Non-rep Peak Rev Power Dis-Max Current Rating (Amps) Wire/Cable Diameter Number of Circuits Response Time Leakage Current Terminal Placement Thermistor Application Lead Diameter Applications Lead Spacing Max Surge Current Voltage - Clamping 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 Max Repetitive Reverse Voltage (Vrrm) Reverse Current-Max Power Dissipation-Max Reverse Test Voltage Forward Voltage-Max Hold Current Trigger Device Type Fuse Type Current - Max Voltage - Max Telecom IC Type Clamping Voltage-Max Time to Trip Trip Current Form Overload Protection Power Line Protection Voltage - Breakdown (Min) Voltage - Breakover Current - Hold (Ih) (Max) Thickness (Max) Breaking Capacity @ Rated Voltage Melting I2t DC Cold Resistance 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) Voltage - Protection Level (VP) (2416)
SMAJ78A SMAJ78A Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Surface Mount Digi-Reel® 2010 SMAJ yes Active 1 (Unlimited) 2 SMD/SMT EAR99 3.5V ROHS3 Compliant 2 DO-214AC, SMA Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND SMAJ78 2 Transient Suppressors SILICON 1 Unidirectional 5μA General Purpose 40A Single 95.8V 78V 5μA 400W 1mA 86.7V 126V 3.2A No 86.7V 400W
MF-RHT1100-0 MF-RHT1100-0 Bourns Inc. 0.0000
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0.00000000 download 9 Weeks Multifuse®, MF-RHT Active 1 (Unlimited) ROHS3 Compliant Radial, Disc Through Hole -40°C~125°C 0.827Lx0.118W 21.00mmx3.00mm 1.028 26.10mm AEC-Q200 Polymeric MF-RHT 0.402 10.20mm 100A 16V 11s 11A 5.5mOhm 13mOhm 20A
MF-RHT450-AP-14 MF-RHT450-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 0.409" L x 0.118" W (10.40mm x 3.00mm) AEC-Q200 Polymeric 0.201" (5.10mm) 100 A 16V 3 s 4.5 A - 22 mOhms 54 mOhms 7.8 A
SMBJ17CA SMBJ17CA 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 3.5V ROHS3 Compliant 2 PRSM-MIN DO-214AA, SMB Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND SMBJ17 2 Bidirectional 1 Transient Suppressors SILICON 1 Bidirectional 5μA General Purpose 100A Single 21.7V 17V 5μA 600W 1mA 18.9V 27.6V 21.7A 5W No 21.8A 17V
2035-15-SM-RP 2035-15-SM-RP Bourns Inc. 0.0000
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0.00000000 download 6 Weeks Surface Mount Tape & Reel (TR) 2006 2035-SM no Active 1 (Unlimited) 2 EAR99 2 Non-RoHS Compliant Contains Lead UL RECOGNIZED 2-SMD Cylinder Square End Surface Mount AVALANCHE 8541.10.00.50 e0 Tin/Lead (Sn90Pb10) END WRAP AROUND 2035 2 SILICON 1 SINGLE TRANS VOLTAGE SUPPRESSOR DIODE UNIDIRECTIONAL ±15% ISOLATED 10kA No 150V 5000A 5kA
CD214B-T6.0CALF CD214B-T6.0CALF 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 6V 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 6V 400W 5μA General Purpose 6.2A Single 6.67V 6V 5μA 600W 1mA 6.67V Yes 10.3V 6.2A 5W No 58.3A 10.3V
2036-09-SM-RPLF 2036-09-SM-RPLF Bourns Inc. 0.0000
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0.00000000 download 6 Weeks Surface Mount Tape & Reel (TR) 2011 Mini-TRIGARD™ 2036-SM Active 1 (Unlimited) SMD/SMT 85°C -55°C 5mm 3 7.3mm ROHS3 Compliant Lead Free Tin 3-SMD Cylinder Square End No SVHC 3.3mm 5mm UL Surface Mount 2pF 1 e3 UNSPECIFIED UNSPECIFIED 2036 OTHER X-XXSS-X ±20% 20kA SURGE PROTECTION CIRCUIT No 90V 10000A 10kA
MF-R700 MF-R700 Bourns Inc. 0.0000
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0.00000000 download 7 Weeks Through Hole Bulk 2010 Multifuse®, MF-R yes Active 1 (Unlimited) 2 Radial 30V ROHS3 Compliant UL94 V-0 30V 7A No 2 Radial, Disc No SVHC 10.2mm 3mm cURus, TUV 3mm 20mOhm Through Hole -40°C~85°C 0.870Lx0.118W 22.10mmx3.00mm 30V 1.173 29.80mm 40A Polymeric 7.6mm e3 Tin (Sn) 3.8W WIRE 810 μm TEMPERATURE SENSING 810 μm 0.402 10.20mm 3.8W 7A 17.5s 14A 5mOhm 30mOhm
MF-R016/600-1-0 MF-R016/600-1-0 Bourns Inc. 0.0000
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0.00000000 download 11 Weeks Bag 2005 Multifuse®, MF-R/600 Obsolete 1 (Unlimited) 2 Radial EAR99 60V ROHS3 Compliant 160mA No RMIN-RMAX(RI-R1) OHMS: 4-17AT 23 DEG CEL Radial, Box 5mm cURus, TUV 8Ohm Through Hole -40°C~85°C 0.630Lx0.236W 16.00mmx6.00mm 60V 0.496 12.60mm 8533.40.80.70 3A Polymeric e3 Tin (Sn) MF-R016 NO WIRE TEMPERATURE SENSING 0.197 5.00mm 1W 160mA 250V 600V Int 7s 320mA 4Ohm 17Ohm
SMBJ45CA SMBJ45CA 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 3.5V ROHS3 Compliant 2 PRSM-MIN DO-214AA, SMB No SVHC Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND SMBJ45 2 Bidirectional 1 Transient Suppressors SILICON 1 5μA General Purpose 100A Single 50V 45V 5μA 600W 1mA 50V 72.7V 8.3A 57.5V 5W No 600W 72.7V
SF-2410SP160W-2 SF-2410SP160W-2 Bourns Inc. 0.0000
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0.00000000 download 10 Weeks Tape & Reel (TR) SinglFuse™ SF-2410SPxxxW Active 1 (Unlimited) ROHS3 Compliant 2410 (6125 Metric) UL Surface Mount -55°C~125°C 0.240Lx0.098W x 0.085 H 6.10mmx2.49mmx2.16mm 125V 250V SF-2410 1.6A Slow Blow Board Mount (Cartridge Style Excluded) 100A AC 50A DC 1.8 0.049Ohm
SMBJ170A SMBJ170A 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 SMBJ17 2 Unidirectional Transient Suppressors 600W SILICON 1 5μA General Purpose 100A Single 189V 170V 5μA 600W 1mA 189V 275V 2.2A No 275V
P6SMB11A P6SMB11A 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 9.4V 600W 15.6V 39.1A No 10.5V 39.1A 9.4V 1
2089-350-BLF 2089-350-BLF Bourns Inc. 0.0000
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0.00000000 download 12 Weeks Axial, Through Hole Bulk 2012 2089 Active 1 (Unlimited) 2 Axial 85°C -30°C 2 6mm ROHS3 Compliant Axial Cylinder Through Hole 1.240008g 1 UNSPECIFIED WIRE INDUSTRIAL ±20% SURGE PROTECTION CIRCUIT No 3500V 1500A 1.5kA
CD214A-T22ALF CD214A-T22ALF 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 22V 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 11.2A Single 24.4V 22V 5μA 400W 1mA 24.4V Yes 35.5V 11.2A 5W No 35.5V 1
MF-MSMF020-2 MF-MSMF020-2 Bourns Inc. 0.0000
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0.00000000 download 12 Weeks PCB, Surface Mount Tape & Reel (TR) 2001 Multifuse®, MF-MSMF yes Active 1 (Unlimited) 2 SMD/SMT 30V ROHS3 Compliant Lead Free Gold 30V 80A No MINIMUM RESISTANCE IS 0.4 OHMS 1812 (4532 Metric), Concave No SVHC 1.1mm cURus, TUV 6Ohm Surface Mount -40°C~85°C 0.179Lx0.128W 4.55mmx3.24mm 30V AEC-Q200 TR, 7 INCH 80A Polymeric MF-MSMF ONE SURFACE 4532 1812 5% DUAL ENDED 800mW 200mA 60ms 400mA 200mA 0.043 1.10mm 400mOhm 6Ohm
5.0SMDJ40A-QH 5.0SMDJ40A-QH Bourns Inc. 0.0000
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0.00000000 download 16 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 5.0SMDJ YES R-PDSO-C2 SILICON 1 SINGLE 40V UNIDIRECTIONAL 5000W Automotive 46.75V 2μA 6.5W 40V 5V 64.5V No 44.4V 5000W 5kW 77.6A 64.5V 40V 1
CD214A-T100CALF CD214A-T100CALF 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 100V ROHS3 Compliant Tin 2 DO-214AC, SMA Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 DUAL C BEND CD214A 2 Bidirectional 1 SILICON 1 5μA General Purpose 2.5A Single 111V 100V 5μA 400W 1mA 111V Yes 162V 2.5A 5W No 162V 1
TISP4500H3BJR-S TISP4500H3BJR-S Bourns Inc. 0.0000
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0.00000000 download 7 Weeks Surface Mount Cut Tape (CT) 2007 yes Active 1 (Unlimited) 2 150°C 0°C 4.57mm ROHS3 Compliant 5A 2 UL RECOGNIZED DO-214AA, SMB not_compliant 2.237mm 3.94mm Surface Mount 62pF e3 Matte Tin (Sn) DUAL C BEND 260 40 TISP4500 2 Not Qualified 1 SINGLE 100A 350V 150mA SILICON SURGE PROTECTOR 500V
CD214C-T60CALF CD214C-T60CALF Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Tape & Reel (TR) 2010 Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant DO-214AB, SMC Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND CD214C 2 YES R-PDSO-C2 SILICON 1 SINGLE 60V BIDIRECTIONAL 400W General Purpose 5W No 66.7V 1500W 1.5kW 15.5A 96.8V 60V 1
MF-R030-0-99 MF-R030-0-99 Bourns Inc. 0.0000
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0.00000000 download 4 Weeks Through Hole Bulk 2011 Multifuse®, MF-R yes Obsolete 1 (Unlimited) 2 Radial 60V ROHS3 Compliant UL94 V-0 40A No Radial, Disc No SVHC 5.1mm 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 Tin (Sn) MF-R030 WIRE TEMPERATURE SENSING 510 μm 0.201 5.10mm 500mW 300mA 3s 600mA 300mA 760mOhm 2.1Ohm
2035-20-CLF 2035-20-CLF Bourns Inc. 0.0000
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0.00000000 download Through Hole Bulk 2006 2035 Obsolete 1 (Unlimited) 2 ROHS3 Compliant Axial Cylinder Through Hole 2035 ±15% No 200V 5000A 5kA
2026-09-CB 2026-09-CB Bourns Inc. 0.0000
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0.00000000 download 5 Weeks Through Hole Tube 2006 TRIGARD® 2026 Active 1 (Unlimited) 3 Non-RoHS Compliant Contains Lead Axial Cylinder, 3 Lead (T-Shape) Through Hole 2026 ±20% 40kA No 90V 20000A 20kA
SMBJ13CA-Q SMBJ13CA-Q Bourns Inc. 0.3836
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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 SMBJ13 YES R-PDSO-C2 SILICON 1 SINGLE BIDIRECTIONAL 600W Automotive 15.15V No 14.4V 600W 28A 21.5V 13V 1
MF-R025-0-17 MF-R025-0-17 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 2.5 s 250 mA - 1 Ohms 3 Ohms 500 mA
1.5SMC68CA 1.5SMC68CA Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Tape & Reel (TR) Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant DO-214AB, SMC Surface Mount -55°C~150°C TJ AVALANCHE Zener DUAL C BEND 1.5SMC YES R-PDSO-C2 SILICON 1 SINGLE BIDIRECTIONAL General Purpose No 64.6V 1500W 1.5kW 16.5A 92V 58.1V 1
MF-R090-AP-17 MF-R090-AP-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 0.461" Dia x 0.122" T (11.70mm x 3.10mm) AEC-Q200 Polymeric 0.201" (5.10mm) 40 A 60V 7.2 s 900 mA - 140 mOhms 470 mOhms 1.8 A
MF-RHT450-2-14 MF-RHT450-2-14 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 0.409" L x 0.118" W (10.40mm x 3.00mm) AEC-Q200 Polymeric 0.201" (5.10mm) 100 A 16V 3 s 4.5 A - 22 mOhms 54 mOhms 7.8 A
TBU-DB055-100-WH-Q TBU-DB055-100-WH-Q Bourns Inc. 0.0000
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0.00000000 download 6 Weeks Tape & Reel (TR) Automotive, AEC-Q101, TBU® Active 1 (Unlimited) ROHS3 Compliant 6-TDFN Surface Mount Internal Switch e3 Matte Tin (Sn) 260 40 TBU-DB055 2 Automotive 550V SURGE PROTECTION CIRCUIT
1420-PV-1000 1420-PV-1000 Bourns Inc. 0.0000
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0.00000000 13 Weeks DIN Rail Plastic 2013 1420 Active 1 (Unlimited) Screw 85°C -50°C 67mm 3 67mm ROHS3 Compliant 1kV 20kA No SVHC 90mm 54mm CE, CSA, UR DIN Rail -50°C~85°C 1.2kV IP20 Type 2, Type 4 1420 Remote Signaling Contacts, Thermally Protected 40kA Module Only None 1.2kVDC 20kA 3.6kV
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