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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 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 Physical Dimension Insulation Resistance Max Current Rating Max Voltage Rating (DC) 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 JESD-30 Code Operating Temperature (Max) Operating Temperature (Min) Number of Channels Subcategory Qualification Status Max Power Dissipation Body Material Terminal Shape Reference Standard Body Length or Diameter Circuit Protection Type Diode Element Material Number of Elements Configuration Rep Pk Reverse Voltage-Max Composition Polarity Case Code (Metric) Case Code (Imperial) Tolerance Non-rep Peak Rev Power Dis-Max Number of Circuits Response Time Leakage Current Resistor Type Rated Power Dissipation (P) Max Voltage Rating (AC) Thermistor Application Lead Diameter Applications Lead Spacing Rated (AC) Voltage (URac) Max Surge Current Voltage - Clamping Voltage - Working Element Configuration Voltage Tolerance Varistor Voltage Clamping Current Power Dissipation 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) Trip Current Fuse Current Power Line Protection Voltage - Breakdown (Min) Voltage - Breakover Current - Hold (Ih) (Max) Thickness (Max) Breaking Capacity @ Rated Voltage Melting I2t DC Cold Resistance Fuse Class 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 Number of Unidirectional Channels Bidirectional Channels Voltage - On State Varistor Voltage (Max) Varistor Voltage (Min) Varistor Voltage (Typ) Maximum AC Volts Current - Surge Maximum DC Volts
SMAJ85CA SMAJ85CA Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Cut Tape (CT) 2011 SMAJ yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant 2 DO-214AC, SMA Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND SMAJ85 2 YES Transient Suppressors SILICON 1 SINGLE 85V BIDIRECTIONAL 400W General Purpose 94.4V No 400W 2.9A 137V 85V 1
SMBJ15CA-Q SMBJ15CA-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 SMBJ15 YES R-PDSO-C2 SILICON 1 SINGLE BIDIRECTIONAL 600W Automotive 17.6V No 16.7V 600W 24.6A 24.4V 15V 1
SMCJ85A-Q SMCJ85A-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 94.4V 1500W (1.5kW) 55A (8/20μs) 178V 85V 1
TBU-PL075-100-WH TBU-PL075-100-WH Bourns Inc. 0.0000
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0.00000000 download 7 Weeks Surface Mount Tape & Reel (TR) 2010 TBU® Active 1 (Unlimited) 8 Solder 125°C -55°C 6.477mm ROHS3 Compliant 700μA 12 SMD 6.50mm x 4.00mm No SVHC 838.2μm 3.9878mm Surface Mount 400V Internal Switch 400V 1 e3 Matte Tin (Sn) BOTTOM BUTT 260 40 TBU-PL075 8 MILITARY Bidirectional R-XBCC-B8 Not Qualified 2 SLIC 750V Dual Yes SURGE PROTECTION CIRCUIT
CD214A-T6.5ALF CD214A-T6.5ALF Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Surface Mount Tape & Reel (TR) Active 1 (Unlimited) SMD/SMT 150°C -55°C 6.5V ROHS3 Compliant Tin 2 DO-214AC, SMA Surface Mount -55°C~150°C TJ Zener CD214A Unidirectional 1 1 Zener Unidirectional 500μA General Purpose 35.7A Single 7.22V 6.5V 500μA 400W 10mA 7.22V Yes 11.2V 35.7A SMA (DO-214AC) No 7.22V 400W 35.7A 11.2V 6.5V 1 1
SMCJ26A-QH SMCJ26A-QH Bourns Inc. 0.0000
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0.00000000 download 16 Weeks Tape & Reel (TR) Automotive, AEC-Q101, SMCJ Active 1 (Unlimited) ROHS3 Compliant DO-214AB, SMC Surface Mount -55°C~150°C TJ Zener e3 Matte Tin (Sn) 260 30 SMCJ26 Automotive No 28.9V 1500W 1.5kW 35.7A 42.1V 26V 1
CD214B-T33ALF CD214B-T33ALF Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Surface Mount Tape & Reel (TR) 2010 yes Active 1 (Unlimited) 2 SMD/SMT EAR99 33V ROHS3 Compliant Tin 2 DO-214AA, SMB Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 DUAL C BEND CD214B 2 Unidirectional SILICON 1 400W 5μA General Purpose 11.3A Single 36.7V 33V 5μA 600W 1mA 36.7V Yes 53.3V 11.3A 5W No 53.3V 1
MF-RHT500-2-14 MF-RHT500-2-14 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 0.441" L x 0.118" W (11.20mm x 3.00mm) AEC-Q200 Polymeric 0.201" (5.10mm) 100 A 16V 9 s 5 A - 17.5 mOhms 45 mOhms 9 A
TBU-CA040-200-WH TBU-CA040-200-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 6.5mm ROHS3 Compliant 400V 200mA 12 SMD 6.50mm x 4.00mm No SVHC 850μm 4mm 5.2Ohm Surface Mount 2.154564g 400V Internal Switch 1 e3 Matte Tin (Sn) BOTTOM NO LEAD 260 40 TBU-CA040 3 MILITARY Bidirectional R-XBCC-N3 Not Qualified 1 1 μs General Purpose 200V Single 20V Yes 400mA SURGE PROTECTION CIRCUIT
2036-07-SM-RPLF 2036-07-SM-RPLF Bourns Inc. 0.0000
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0.00000000 download 6 Weeks Surface Mount Tape & Reel (TR) 1998 Mini-TRIGARD™ 2036-SM Active 1 (Unlimited) SMD/SMT 85°C -55°C 5mm 3 7.3mm ROHS3 Compliant Lead Free 3-SMD Cylinder Square End No SVHC UL Surface Mount 2pF 1 e3 Tin (Sn) UNSPECIFIED UNSPECIFIED 2036 OTHER X-XXSS-X ±20% SURGE PROTECTION CIRCUIT No 75V 10000A 10kA
SF-1206S050-2 SF-1206S050-2 Bourns Inc. 0.0000
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0.00000000 download 8 Weeks Surface Mount Tape & Reel (TR) 2013 SinglFuse™ SF-1206S yes Active 1 (Unlimited) SMD/SMT EAR99 1.55mm ROHS3 Compliant 63V 500mA No 2 1206 (3216 Metric) No SVHC 600μm UL 385mOhm Surface Mount -20°C~105°C 0.122Lx0.061W x 0.024 H 3.10mmx1.55mmx0.60mm 63V 8536.10.00.40 TAPE AND REEL 3.1mm x 1.55mm x 0.6mm 63V e3 Tin (Sn) - with Nickel (Ni) barrier SF-1206 Ceramic WRAPAROUND UL 3.1mm ELECTRIC FUSE 3216 1206 Slow Blow Copper Board Mount (Cartridge Style Excluded) 500mA 50A 0.03 0.385Ohm Supplemental
MF-RHT900-2 MF-RHT900-2 Bourns Inc. 0.0000
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0.00000000 download 9 Weeks Tape & Reel (TR) 2013 Multifuse®, MF-RHT Active 1 (Unlimited) ROHS3 Compliant Radial, Disc Through Hole -40°C~125°C 0.650Lx0.118W 16.50mmx3.00mm 16V 1.012 25.70mm AEC-Q200 Polymeric MF-RHT 0.201 5.10mm 9A 100A 10s 16.5A 7.4mOhm 17mOhm 16.5A
SMBJ110CA SMBJ110CA 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 SMBJ11 2 1 Transient Suppressors SILICON 1 SINGLE Bidirectional 5μA General Purpose 100A 140V 110V 600W 1mA 122V 177V 3.4A 5W No 600W 110V
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0.00000000 download 14 Weeks Tape & Reel (TR) 5.0SMDJ Active 1 (Unlimited) ROHS3 Compliant DO-214AB, SMC Surface Mount -55°C~150°C TJ Zener Telecom No 7.78V 5000W 5kW 416.8A 12V 7V 1
CDDFN10-2574N CDDFN10-2574N Bourns Inc. 0.0000
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0.00000000 download 18 Weeks Tape & Reel (TR) 2017 Active 3 (168 Hours) EAR99 ROHS3 Compliant 10-UDFN Exposed Pad No SVHC Surface Mount -55°C~85°C TA Steering (Rail to Rail) 1.7pF @ 1MHz CDDFN10 Ethernet No 3V 45A 8/20μs 11V 2.5V Max 4
MOV-20D221K MOV-20D221K Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Radial, Through Hole Bulk 2011 Active 1 (Unlimited) 2 EAR99 20mm ROHS3 Compliant 50A No Disc 20mm 7.5mm Through Hole 3.000003g -40°C~85°C TA 220V 900pF 8533.40.40.00 180V 1800pF @ 1kHz e3 Tin (Sn) MOV-20 WIRE 10% 1 VARISTOR 1W 140V 6.5kA 220V 100A 100J 360V 242V 198V 140V
SMBJ300A SMBJ300A Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Tape & Reel (TR) 2014 SMBJ Active 1 (Unlimited) 2 EAR99 300V ROHS3 Compliant 2 PRSM-MIN DO-214AA, SMB Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND SMBJ30 YES SILICON 1 SINGLE UNIDIRECTIONAL 600W General Purpose 335V 5W No 600W 1.3A 486V 300V 1
MF-R040-2-99 MF-R040-2-99 Bourns Inc. 0.0000
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0.00000000 download 4 Weeks Through Hole Tape & Reel (TR) 2011 Multifuse®, MF-R yes Obsolete 1 (Unlimited) 2 Radial EAR99 ROHS3 Compliant 40A Radial, Disc 5.1mm cURus, TUV 860mOhm Through Hole -40°C~85°C 0.291Dia x 0.122 T 7.40mmx3.10mm 0.539 13.70mm 8533.40.80.70 TR 40A Polymeric e3 Tin (Sn) MF-R040 WIRE TEMPERATURE SENSING 510 μm 0.201 5.10mm 60V 550mW 400mA 60V 3.8s 800mA 400mA 520mOhm 1.29Ohm
2026-47-C2LF 2026-47-C2LF 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 7.9mm 3 13mm ROHS3 Compliant Axial Cylinder, 3 Lead (Radial Bend) 4.4mm UL Through Hole 1 e3 Tin (Sn) UNSPECIFIED PIN/PEG 2026 OTHER ±20% 1 mm SURGE PROTECTION CIRCUIT No 470V 20000A 20kA
5.0SMDJ18CA-Q 5.0SMDJ18CA-Q Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Tape & Reel (TR) Automotive, AEC-Q101, 5.0SMDJ Active 1 (Unlimited) ROHS3 Compliant DO-214AB, SMC Surface Mount -55°C~150°C TJ Zener e3 Tin (Sn) 5.0SMDJ Automotive No 20V 5000W 5kW 172A 29.2V 18V 1
2035-09-C 2035-09-C Bourns Inc. 0.0000
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0.00000000 download Through Hole Bulk 2006 2035 Obsolete 1 (Unlimited) 2 Non-RoHS Compliant Contains Lead Axial Cylinder Through Hole 2035 ±20% 10kA No 90V 5000A 5kA
TISP4350M3AJR-S TISP4350M3AJR-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 85°C -40°C ROHS3 Compliant 5A No 2 UL RECOGNIZED DO-214AC, SMA Surface Mount 50pF e3 Matte Tin (Sn) DUAL C BEND 260 40 TISP4350 2 1 SINGLE 220A 275V 350mA SILICON SURGE PROTECTOR 150mA 350V 50A 3V
4B06B-540-090/260 4B06B-540-090/260 Bourns Inc. 0.0000
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0.00000000 11 Weeks Bulk 2011 Active 1 (Unlimited) ROHS3 Compliant 13-SIP Module, 6 Leads Through Hole Mixed Technology 4B06B 1 Telecommunications
2020-15T-C4LF 2020-15T-C4LF Bourns Inc. 0.0000
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0.00000000 download 5 Weeks Through Hole Tray 2011 2020T yes Active 1 (Unlimited) 3 Radial 90°C -40°C 7.9mm 3 7.9mm 11.2mm ROHS3 Compliant Tin Radial Cylinder, 3 Lead No SVHC Through Hole 1 e3 UNSPECIFIED UNSPECIFIED 2020 3 INDUSTRIAL SURGE PROTECTION CIRCUIT No 60V 10000A 10kA
ST-0840-BLT-STD ST-0840-BLT-STD Bourns Inc. 0.0000
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0.00000000 download 7 Weeks Through Hole Cut Tape (CT) 2012 Sparctube™ ST-0840 Obsolete 1 (Unlimited) Axial 170°C -40°C 2 8mm 60mm ROHS3 Compliant Axial Cylinder No SVHC Through Hole 100MOhm 85mm ST-0840 ±12% 12% 840V 450A No 840V
2017-35-SMC-RPLF 2017-35-SMC-RPLF Bourns Inc. 0.0000
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0.00000000 download 17 Weeks Surface Mount, Vertical Cut Tape (CT) 2015 2017 Active 1 (Unlimited) 2 8.5mm ROHS3 Compliant Disc 8.00mm Tabbed SMD Surface Mount Vertical 1 UNSPECIFIED INDUSTRIAL 105°C -55°C ±20% SURGE PROTECTION CIRCUIT No 350V 10000A 10kA
MF-R800-AP MF-R800-AP Bourns Inc. 0.0000
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0.00000000 download 3 Weeks Tape & Box (TB) 2015 Multifuse®, MF-R yes Active 1 (Unlimited) 2 ROHS3 Compliant 0.005 OHM MEASURED AT 23 DEG CEL Radial, Disc cURus, TUV Through Hole -40°C~85°C 0.953Lx0.118W 24.20mmx3.00mm 1.295 32.90mm AMMO PACK 40A Polymeric e3 Tin (Sn) MF-R800 NO WIRE TEMPERATURE SENSING 0.402 10.20mm 30V 8A 40A 30V 18.8s 16A 5mOhm 30mOhm
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0.00000000 download 9 Weeks Tape & Reel (TR) ZV SMD Active 1 (Unlimited) ROHS3 Compliant 2220 (5750 Metric) Surface Mount, MLCV -55°C~125°C TA 1500pF @ 1kHz 1 5.8J 90.2V 73.8V 82V 50V 800A 65V
SMLJ64CA SMLJ64CA Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Surface Mount Tape & Reel (TR) 2010 SMLJ 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 SMLJ64 2 1 Transient Suppressors SILICON 1 Bidirectional 3000W 5μA General Purpose 300A Single 78.6V 64V 5μA 3kW 1mA 71.1V 103V 29.2A No 71.1V 3000W 3kW 29.2A
SMBJ6.0A SMBJ6.0A Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Surface Mount Digi-Reel® 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 SMBJ6 2 Transient Suppressors 600W SILICON 1 6V Unidirectional 5μA General Purpose 100A Single 7.67V 6V 800μA 600W 1mA 66.7V 10.3V 58.3A 7.67V No 6.67V
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