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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 Depth Operating Supply Voltage Number of Poles Diameter Length RoHS Status 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 Capacitance HTS Code Packing Method Number of Functions Physical Dimension Max Current Rating Type Capacitance @ Frequency 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 Ambient Temperature Range High Max Power Dissipation Terminal Shape Reference Standard Body Length or Diameter Body Breadth Rated Current Circuit Protection Type Body Height Diode Element Material Number of Elements Configuration JEDEC-95 Code Composition Polarity Case Code (Metric) Case Code (Imperial) Tolerance Current Rating (Amps) Number of Circuits Response Time Leakage Current Resistor Type Working Voltage Terminal Placement Joule Integral-Nom Thermistor Application Non-Repetitive Pk On-state Cur Holding Current-Max Applications Lead Spacing Rated (AC) Voltage (URac) Max Surge Current Voltage - Clamping Element Configuration Power Dissipation Breakdown Voltage Min Breakdown Voltage Energy 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 Terminal Material Max Repetitive Reverse Voltage (Vrrm) Power Dissipation-Max Hold Current Trigger Device Type Fuse Type Current - Max Voltage - Max Telecom IC Type Time to Trip Current - Hold (Ih) Voltage - Off State Trip Current 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) Power - Peak Pulse Current - Peak Pulse (10/1000μs) Voltage - Clamping (Max) @ Ipp Voltage - Reverse Standoff (Typ) Unidirectional Channels Bidirectional Channels Number of Bidirectional Channels Voltage - On State Current - Peak Pulse (8/20μs) Varistor Voltage (Max) Varistor Voltage (Min) Varistor Voltage (Typ) Maximum AC Volts Current - Surge Maximum DC Volts
TBU-DF085-200-WH TBU-DF085-200-WH Bourns Inc. 0.0000
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0.00000000 download 7 Weeks Tape & Reel (TR) TBU® Active 1 (Unlimited) ROHS3 Compliant 6-TDFN Surface Mount Internal Switch 2 General Purpose 850V
MF-R090-AP-9 MF-R090-AP-9 Bourns Inc. 0.0000
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0.00000000 download 7 Weeks Tape & Box (TB) 2011 Multifuse®, MF-R yes Active 1 (Unlimited) 2 Radial EAR99 ROHS3 Compliant 40A 0.14 TO 0.31 OHMS AT 23 DEG CEL Radial, Disc 5.1mm cURus, TUV 120mOhm Through Hole -40°C~85°C 0.461Lx0.122W 11.70mmx3.10mm 0.657 16.70mm 8533.40.80.70 AMMO PACK 40A Polymeric e3 Tin (Sn) MF-R090 NO WIRE TEMPERATURE SENSING 0.201 5.10mm 60V 900mA 60V 7.2s 1.8A 900mA 140mOhm 470mOhm
TISP4320M3AJR-S TISP4320M3AJR-S Bourns Inc. 0.0000
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0.00000000 download 7 Weeks Tape & Reel (TR) 2005 yes Active 1 (Unlimited) 2 85°C -40°C ROHS3 Compliant 5A UL RECOGNIZED DO-214AC, SMA not_compliant Surface Mount 50pF e3 Matte Tin (Sn) DUAL C BEND 260 40 TISP4320 2 YES R-PDSO-C2 Not Qualified 1 SINGLE 24 A 50A 150mA SILICON SURGE PROTECTOR 240V 320V 3V 220A
TISP4S400M3BJR-S TISP4S400M3BJR-S Bourns Inc. 0.0000
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0.00000000 download Surface Mount Cut Tape (CT) 2012 Obsolete 1 (Unlimited) EAR99 150°C -40°C 4.57mm ROHS3 Compliant 2.2A 2 DO-214AA, SMB No SVHC unknown 2.237mm 3.94mm Surface Mount 93.099834mg 45pF TISP4S Bidirectional 1 Single 400V 25V 5μA 2.2A 300V 50A 150mA SILICON SURGE PROTECTOR 5V
PTVS1-076C-H PTVS1-076C-H Bourns Inc. 0.0000
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0.00000000 PTVS 2-SMD, No Lead Bourns Inc. Surface Mount -55°C ~ 125°C (TA) Zener - General Purpose 2-DFN (8x6) No 85V - 1000A (1kA) (8/20μs) 91V (Typ) 76V 1
TISP4125F3LMR TISP4125F3LMR Bourns Inc. 0.0000
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0.00000000 download Tape & Reel (TR) 2005 Obsolete 1 (Unlimited) 2 EAR99 70°C 0°C Non-RoHS Compliant 5A 2 UL RECOGNIZED TO-226-2, TO-92-2 (TO-226AC) not_compliant Through Hole 100V 43pF e0 Tin/Lead (Sn/Pb) BOTTOM NOT SPECIFIED NOT SPECIFIED TISP4125 2 NO Silicon Surge Protectors Not Qualified 1 SINGLE 4 A 120A 150mA SILICON SURGE PROTECTOR 100V 125V 35A 3V
SF-0603FP400M-2 SF-0603FP400M-2 Bourns Inc. 0.0000
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0.00000000 download 10 Weeks Tape & Reel (TR) SinglFuse™ SF-0603FPxxxM Active 1 (Unlimited) ROHS3 Compliant PRE ARCING TIME: OPEN WITHIN 5 SEC AT 200% RATED CURRENT 0603 (1608 Metric) UL Surface Mount -55°C~150°C 0.063Lx0.031W x 0.012 H 1.60mmx0.80mmx0.18mm 32V TR, 7 INCH 1.6mm x 0.8mm x 0.3mm SF-0603 YES WRAPAROUND UL 1.6mm 0.8 mm 4A ELECTRIC FUSE 0.3mm 4A Fast Blow 1 J Board Mount (Cartridge Style Excluded) 35A 1.15 0.023Ohm
SMAJ48A SMAJ48A Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Surface Mount Cut Tape (CT) 2010 SMAJ yes Active 1 (Unlimited) 2 SMD/SMT EAR99 3.5V 4.57mm ROHS3 Compliant 2 DO-214AC, SMA No SVHC 2.42mm 2.92mm Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND SMAJ48 2 Transient Suppressors 400W SILICON 1 Unidirectional 5μA General Purpose 40A Single 58.9V 48V 5μA 400W 1mA 53.3V Yes 77.4V 5.2A 58.9V No 53.3V
P6SMB22CA-Q P6SMB22CA-Q Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Tape & Reel (TR) Automotive, AEC-Q101, P6SMB Active 1 (Unlimited) ROHS3 Compliant DO-214AA, SMB Surface Mount -55°C~150°C TJ Zener Automotive, Telecom No 20.9V 600W 19.9A 30.6V 18.8V 1
P4SMA18A-Q P4SMA18A-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 17.1V 400W 16.1A 25.5V 15.3V 1
MF-RHT650-AP MF-RHT650-AP Bourns Inc. 0.0000
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0.00000000 download 7 Weeks Tape & Box (TB) 2010 Multifuse®, MF-RHT yes Active 1 (Unlimited) 2 Radial EAR99 ROHS3 Compliant No 0.011 OHMS MINIMUM AT 23 DEG CEL Radial, Disc 5.1mm 26mOhm Through Hole -40°C~125°C 0.500Lx0.118W 12.70mmx3.00mm 0.874 22.20mm AEC-Q200 8533.40.80.70 AMMO PACK 100A Polymeric e3 Tin (Sn) MF-RHT NO WIRE OVERLOAD PROTECTION 0.114 2.90mm 16V 4.3W 6.5A 100A 16V 5.5s 12A 11mOhm 26mOhm
ZV11K0603300NIR1 ZV11K0603300NIR1 Bourns Inc. 0.0000
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0.00000000 download 10 Weeks Tape & Reel (TR) ZV SMD Active 1 (Unlimited) ROHS3 Compliant 0603 (1608 Metric) Surface Mount, MLCV -55°C~125°C TA 210pF @ 1kHz 1 0.2J 19.8V 16.2V 18V 11V 30A 14V
ZV20K2220122NIR1 ZV20K2220122NIR1 Bourns Inc. 0.0000
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0.00000000 download 8 Weeks Tape & Reel (TR) ZV SMD Active 1 (Unlimited) ROHS3 Compliant 2220 (5750 Metric) Surface Mount, MLCV -55°C~125°C TA 6500pF @ 1kHz 1 8J 36.3V 29.7V 33V 20V 1.2kA 26V
2027-30-B10 2027-30-B10 Bourns Inc. 0.0000
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0.00000000 download 6 Weeks Through Hole Bulk 2006 2027 Active 1 (Unlimited) 2 2 Non-RoHS Compliant Contains Lead Axial Cylinder, Radial Bend Through Hole 1 UNSPECIFIED UNSPECIFIED OTHER 85°C -55°C ±15% 20kA SURGE PROTECTION CIRCUIT No 300V 10000A 10kA
MF-RX065/72-2 MF-RX065/72-2 Bourns Inc. 0.0000
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0.00000000 download 7 Weeks Tape & Reel (TR) 2010 MF-RX/72 yes Active 1 (Unlimited) 2 Radial EAR99 85°C -40°C ROHS3 Compliant 0.27 TO 0.48 OHMS AT 23 DEG CEL Radial, Disc 10.2mm UL 480mOhm Through Hole 0.382Diax0.122W 9.70mmx3.10mm 0.598 15.20mm 8533.40.80.70 TR 40A e3 Tin (Sn) NO WIRE PTC RESETTABLE FUSE OVERLOAD PROTECTION 0.201 5.10mm 72V 900mW 650mA 40A 72V 5.3s 1.3A
CD214L-T26CALF CD214L-T26CALF Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Surface Mount Tape & Reel (TR) 2011 yes Active 1 (Unlimited) 2 SMD/SMT EAR99 ROHS3 Compliant 2 DO-214AB, SMC Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND CD214L 2 SILICON 1 SINGLE Bidirectional General Purpose 26V 5μA 3kW 42.1V 71.2A 5W No 28.9V 3000W 3kW 26V 1
SF-1206S160W-2 SF-1206S160W-2 Bourns Inc. 0.0000
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0.00000000 download 10 Weeks Tape & Reel (TR) SinglFuse™ SF-1206SxxxW Active 1 (Unlimited) ROHS3 Compliant PRE ARCING TIME: OPEN WITHIN 5 SEC AT 250% RATED CURRENT 1206 (3216 Metric), Concave UL Surface Mount -55°C~125°C 0.126Lx0.063W x 0.043 H 3.20mmx1.60mmx1.10mm 65V TR, 7 INCH 3.2mm x 1.6mm x 1.08mm e3 Tin (Sn) - with Nickel (Ni) barrier SF-1206 YES WRAPAROUND UL 3.2mm 1.6 mm 1.6A ELECTRIC FUSE 1.08mm 1.6A Slow Blow Board Mount (Cartridge Style Excluded) 50A 0.52 0.043Ohm
2051-30-SM-RPLF 2051-30-SM-RPLF Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Surface Mount Tape & Reel (TR) 2011 2051 yes Active 1 (Unlimited) 2 SMD/SMT 90°C -40°C 3.2mm 2 4.5mm ROHS3 Compliant Tin 1812 (4532 Metric) No SVHC 2.7mm Surface Mount 1 e3 DUAL UNSPECIFIED 2 INDUSTRIAL 4532 1812 ±25% 1A SURGE PROTECTION CIRCUIT No 300V 2000A 2kA
2027-15-A 2027-15-A Bourns Inc. 0.0000
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0.00000000 download 6 Weeks Surface Mount Bulk 2006 2027 Active 1 (Unlimited) 2 85°C -55°C 8mm 2 6mm Non-RoHS Compliant Contains Lead 150V Cylinder No Lead User Defined 1 UNSPECIFIED UNSPECIFIED OTHER ±15% 20kA SURGE PROTECTION CIRCUIT No 10000A 10kA
TISP3125F3P TISP3125F3P Bourns Inc. 0.0000
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0.00000000 download Tube 2001 Obsolete 1 (Unlimited) 8 EAR99 70°C 0°C Non-RoHS Compliant 5A 8 UL RECOGNIZED 8-DIP (0.300, 7.62mm) not_compliant Through Hole 100V 50pF e0 Tin/Lead (Sn/Pb) DUAL NOT SPECIFIED NOT SPECIFIED TISP3125 8 NO Silicon Surge Protectors Not Qualified 2 MS-001BA 5.7 A 120A 150mA SILICON SURGE PROTECTOR 100V 125V 35A 3V
TISP4290H3LMR TISP4290H3LMR Bourns Inc. 0.0000
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0.00000000 download Tape & Reel (TR) 2001 Obsolete 1 (Unlimited) 2 EAR99 85°C -40°C Non-RoHS Compliant 5A UL RECOGNIZED TO-226-2, TO-92-2 (TO-226AC) not_compliant Through Hole 220V 62pF e0 Tin/Lead (Sn/Pb) BOTTOM NOT SPECIFIED NOT SPECIFIED TISP4290 3 NO O-PBCY-T2 Silicon Surge Protectors Not Qualified 1 SINGLE DO-92 60 A 600mA 300A 150mA SILICON SURGE PROTECTOR 220V 290V 100A 3V
SM8S24A-Q SM8S24A-Q Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Tape & Reel (TR) Automotive, AEC-Q101, SM8S Active 1 (Unlimited) ROHS3 Compliant DO-218AB Surface Mount -55°C~175°C TJ Zener SM8S2 Automotive No 26.7V 6600W 6.6kW 170A 38.9V 24V 1
MF-PSMF010X-2 MF-PSMF010X-2 Bourns Inc. 0.0000
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0.00000000 download 12 Weeks PCB, Surface Mount Tape & Reel (TR) 2001 Multifuse®, MF-PSMF Active 1 (Unlimited) 2 SMD/SMT EAR99 15V ROHS3 Compliant 15V 40A No 0805 (2012 Metric), Concave No SVHC 850μm cURus, TUV 7.5Ohm Surface Mount -40°C~85°C 0.085Lx0.053W 2.15mmx1.35mm 15V 8533.40.80.70 TR, 7 INCH 40A Polymeric e4 MF-PSMF 85°C 500mW WRAPAROUND 2012 0805 DUAL ENDED OVERLOAD PROTECTION 500mW Gold 100mA 1.5s 300mA 100mA 0.033 0.85mm 1Ohm 7.5Ohm
2017-15-SMH-RPLF 2017-15-SMH-RPLF Bourns Inc. 0.0000
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0.00000000 download 22 Weeks Horizontal, Surface Mount Cut Tape (CT) 2015 2017 Active 1 (Unlimited) 2 8mm ROHS3 Compliant Disc 8.00mm Tabbed SMD Surface Mount Horizontal 1 UNSPECIFIED INDUSTRIAL 105°C -55°C ±20% SURGE PROTECTION CIRCUIT No 150V 10000A 10kA
CDSOT236-T24C CDSOT236-T24C Bourns Inc. 0.0000
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0.00000000 download 7 Weeks Surface Mount Tape & Reel (TR) 2012 Active 1 (Unlimited) SMD/SMT 150°C -55°C 550μm 24V 3.05mm ROHS3 Compliant Tin No 6 SOT-23-6 No SVHC Surface Mount -55°C~150°C TJ 40pF Zener CDSOT236 Bidirectional 5 Zener Bidirectional 1μA 24V General Purpose 3A 26.7V 24V 350W 58.3V 6A SOT-23-6 No 26.7V 350W 6A 8/20μs 58.3V 24V 5 5
1.5SMC550A 1.5SMC550A Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Surface Mount 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 R-PDSO-C2 SILICON 1 SINGLE UNIDIRECTIONAL General Purpose 495V 1.5kW 760V 2A No 522.5V 1500W 1.5kW 2A 1
1.5SMC33CA 1.5SMC33CA Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Surface Mount 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 R-PDSO-C2 SILICON 1 SINGLE BIDIRECTIONAL General Purpose 28.2V 1.5kW 45.7V 33.3A No 31.4V 1500W 1.5kW 33.3A 1
TISP4145M3AJR-S TISP4145M3AJR-S Bourns Inc. 0.0000
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0.00000000 download 7 Weeks Surface Mount Tape & Reel (TR) 2007 yes Active 1 (Unlimited) 2 EAR99 150°C -40°C ROHS3 Compliant 5A 2 UL RECOGNIZED DO-214AC, SMA not_compliant Surface Mount 62pF e3 Matte Tin (Sn) DUAL C BEND 260 40 TISP4145 2 Not Qualified 1 SINGLE 220A 120V 350mA SILICON SURGE PROTECTOR 150mA 145V 50A 3V
TISP3082F3DR-S TISP3082F3DR-S Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Surface Mount Tape & Reel (TR) 2006 yes Obsolete 1 (Unlimited) 8 EAR99 150°C 0°C ROHS3 Compliant 5A 8 UL RECOGNIZED 8-SOIC (0.154, 3.90mm Width) Surface Mount 0.15pF e3 Matte Tin (Sn) DUAL GULL WING NOT SPECIFIED NOT SPECIFIED TISP3082 8 Not Qualified 2 4.3 A 70A 66V 150mA SILICON SURGE PROTECTOR 82V 35A 3V
SMLJ18CA-Q SMLJ18CA-Q Bourns Inc. 0.0000
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0.00000000 download 14 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) SMLJ18 Automotive No 20V 3000W 3kW 102.8A 29.2V 18V 1
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