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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 Height Width Approval Agency Resistance Mounting Type Weight Operating Temperature Size / Dimension Voltage - Rated DC Technology Capacitance HTS Code Packing Method Number of Functions Physical Dimension Max Voltage Rating (DC) 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 Number of Channels Subcategory Qualification Status Max Power Dissipation Body Material Terminal Shape Reference Standard Body Length or Diameter Body Breadth Rated Current Circuit Protection Type Body Height Voltage Diode Element Material Number of Elements Configuration Rep Pk Reverse Voltage-Max JEDEC-95 Code Composition Polarity Case Code (Metric) Case Code (Imperial) Tolerance Non-rep Peak Rev Power Dis-Max Current Rating (Amps) Response Time Leakage Current Working Voltage Joule Integral-Nom Non-Repetitive Pk On-state Cur Holding Current-Max Applications Max Surge Current Element Configuration Breakdown Voltage Min 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 Terminal Material Max Repetitive Reverse Voltage (Vrrm) Power Dissipation-Max Reverse Test Voltage Hold Current Trigger Device Type Fuse Type Telecom IC Type Current - Hold (Ih) Voltage - Off State Fuse Current Power Line Protection Voltage - Breakdown (Min) Voltage - Breakover Breaking Capacity @ Rated Voltage Melting I2t DC Cold Resistance Fail Short Voltage - DC Spark Over (Nom) Impulse Discharge Current (8/20μs) Power - Peak Pulse Current - Peak Pulse (10/1000μs) Voltage - Clamping (Max) @ Ipp Voltage - Reverse Standoff (Typ) Unidirectional Channels Number of Unidirectional Channels Bidirectional Channels Number of Bidirectional Channels Voltage - On State
TISP4P020L1NR-S TISP4P020L1NR-S Bourns Inc. 0.0000
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0.00000000 download 7 Weeks Surface Mount Tape & Reel (TR) 2010 yes Active 1 (Unlimited) 5 SMD/SMT EAR99 150°C -40°C ROHS3 Compliant 20V 30A 5 SC-74A, SOT-753 No SVHC Surface Mount 6pF e3 Matte Tin (Sn) DUAL GULL WING NOT SPECIFIED NOT SPECIFIED TISP4P 5 Not Qualified 1 SINGLE 30A 12V 10mA SILICON SURGE PROTECTOR 10mA 18A
TISP4350MMAJR-S TISP4350MMAJR-S Bourns Inc. 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2007 Active 1 (Unlimited) 2 150°C -40°C ROHS3 Compliant 2 UL RECOGNIZED DO-214AC, SMA not_compliant Surface Mount 40pF Max e3 Matte Tin (Sn) DUAL C BEND NOT SPECIFIED NOT SPECIFIED TISP4350 2 Not Qualified 1 SINGLE 275V 600mA SILICON SURGE PROTECTOR 150mA 350V 50A
2027-09-SM 2027-09-SM Bourns Inc. 0.0000
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0.00000000 download 6 Weeks Bulk 2010 2027 Active 1 (Unlimited) 2 SMD/SMT 85°C -55°C 7.93mm 2 Non-RoHS Compliant 2-SMD Cylinder Square End Surface Mount 1pF 1 DUAL UNSPECIFIED 2 OTHER NO ±20% SURGE PROTECTION CIRCUIT No 90V 10000A 10kA
PTVS6-380C-TH PTVS6-380C-TH Bourns Inc. 0.0000
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0.00000000 download 7 Weeks Through Hole Tray 2013 Active Not Applicable 2 EAR99 ROHS3 Compliant Axial, Right Angle Bend (24.15mm Center) Through Hole -55°C~125°C TJ AVALANCHE Zener e4 Silver (Ag) PTVS6 SILICON 1 SINGLE BIDIRECTIONAL General Purpose 380V 520V 6kA No 401V 6000A 6kA 8/20μs 1
TISP4400H3BJR-S TISP4400H3BJR-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 2 UL RECOGNIZED DO-214AA, SMB not_compliant Surface Mount 55pF e3 Matte Tin (Sn) DUAL C BEND 260 40 TISP4400 2 Silicon Surge Protectors Not Qualified 1 SINGLE 60 A 300A 600mA SILICON SURGE PROTECTOR 150mA 300V 400V 100A 3V
P4SMA130A-Q P4SMA130A-Q Bourns Inc. 0.0000
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0.00000000 download 16 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 124V 400W 2.3A 179V 111V 1
2046-09-ALF 2046-09-ALF Bourns Inc. 0.0000
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0.00000000 download 12 Weeks Surface Mount, Through Hole Tray 2012 2046 Active 1 (Unlimited) 3 Axial 85°C -30°C 3 8mm 10mm ROHS3 Compliant Lead Free Tin Cylinder No Lead, 3 Terminal No SVHC User Defined 1 UNSPECIFIED OTHER 90V ±20% 20kA SURGE PROTECTION CIRCUIT No 10000A 10kA
TISP4115J3BJR-S TISP4115J3BJR-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-214AA, SMB not_compliant Surface Mount 95.991485mg 200pF e3 Matte Tin (Sn) DUAL C BEND NOT SPECIFIED NOT SPECIFIED TISP4115 2 Not Qualified 1 SINGLE 50 A 800A 90V 600mA SILICON SURGE PROTECTOR 150mA 115V 200A
SMAJ400CA SMAJ400CA Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Tape & Reel (TR) 2015 SMAJ Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant 2 PRSM-MIN DO-214AC, SMA Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND SMAJ40 YES SILICON 1 SINGLE 400V BIDIRECTIONAL 400W General Purpose 447V 1W No 400W 600mA 648V 400V 1
5.0SMDJ60CA-Q 5.0SMDJ60CA-Q Bourns Inc. 1.6284
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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) Automotive, Telecom No 66.7V 5000W 5kW 51.7A 96.8V 60V 1
TISP4290M3LMFR TISP4290M3LMFR Bourns Inc. 0.0000
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0.00000000 download Tape & Reel (TR) 2007 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 220V 55pF 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 32 A 600mA 220A 150mA SILICON SURGE PROTECTOR 220V 290V 50A 3V
5.0SMDJ48CA 5.0SMDJ48CA Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Tape & Reel (TR) 5.0SMDJ Active 1 (Unlimited) 2 ROHS3 Compliant PRSM-MIN DO-214AB, SMC Surface Mount -55°C~150°C TJ AVALANCHE Zener DUAL C BEND YES R-PDSO-C2 SILICON 1 SINGLE 48V BIDIRECTIONAL 5000W Telecom 6.5W No 53.3V 5000W 5kW 64.7A 77.4V 48V 1
CDNBS08-T05 CDNBS08-T05 Bourns Inc. 0.0000
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0.00000000 download 7 Weeks Surface Mount Tape & Reel (TR) 2008 Active 1 (Unlimited) 8 SMD/SMT EAR99 4mm 5V 5mm ROHS3 Compliant Tin 8 8-SOIC (0.154, 3.90mm Width) Surface Mount -55°C~150°C TJ AVALANCHE 550pF Zener 308pF @ 1MHz e3 DUAL GULL WING CDNBS08 8 Unidirectional SILICON 4 5V BIDIRECTIONAL 20μA 5V General Purpose 42A 6V 5V 500W 13.5V 42A No 42A 8/20μs 13.5V Typ 4
SF-1206S1200W-2 SF-1206S1200W-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 32V 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 12A ELECTRIC FUSE 1.08mm 12A Slow Blow 15 J Board Mount (Cartridge Style Excluded) 50A 15 0.0041Ohm
2063-80-ALF 2063-80-ALF Bourns Inc. 0.0000
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0.00000000 download 12 Weeks Surface Mount Tray 2009 2063 Active 1 (Unlimited) 2 SMD/SMT 85°C -30°C 11.8mm 2 17.1mm ROHS3 Compliant Cylinder No Lead No SVHC User Defined 1 UNSPECIFIED OTHER ±20% 100kA SURGE PROTECTION CIRCUIT No 800V 60000A 60kA
SMAJ54CA SMAJ54CA 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 ROHS3 Compliant 2 DO-214AC, SMA No SVHC Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND SMAJ54 2 1 Transient Suppressors SILICON 1 Bidirectional 5μA General Purpose 40A Single 66.3V 54V 5μA 400W 1mA 60V 87.1V 4.6A 66.3V No 60V 400W
SMLJ5.0CA SMLJ5.0CA Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Surface Mount Tape & Reel (TR) SMLJ Active 1 (Unlimited) SMD/SMT 150°C -55°C ROHS3 Compliant Lead Free 2 DO-214AB, SMC Surface Mount -55°C~150°C TJ Zener SMLJ5 Bidirectional 1 1 Zener Bidirectional 2mA General Purpose Single 6.4V 5V 2mA 3kW 10mA 6.4V 9.2V 326A SMC (DO-214AB) No 6.4V 3000W 3kW 326A 9.2V 5V 1 1
SMAJ43A-Q SMAJ43A-Q Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Tape & Reel (TR) Automotive, AEC-Q101, SMAJ Active 1 (Unlimited) 2 ROHS3 Compliant PRSM-MIN DO-214AC, SMA Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND SMAJ43 YES R-PDSO-C2 SILICON 1 SINGLE 43V UNIDIRECTIONAL 400W Automotive No 47.8V 400W 5.8A 69.4V 43V 1
2045-14-BLF 2045-14-BLF Bourns Inc. 0.0000
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0.00000000 download 12 Weeks Axial, Through Hole Bulk 2012 2045 Active 1 (Unlimited) Axial 85°C -30°C 2 6mm ROHS3 Compliant Axial Cylinder No SVHC Through Hole 2045 ±30% 10kA No 145V 10000A 10kA
TISP4S350T3BJR-S TISP4S350T3BJR-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 NOT SPECIFIED NOT SPECIFIED TISP4S Bidirectional 1 Single 350V 25V 5μA 2.2A 275V 80A 150mA SILICON SURGE PROTECTOR 5V
2057-47-BT1LF 2057-47-BT1LF Bourns Inc. 0.0000
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0.00000000 download 12 Weeks Through Hole Tape & Reel (TR) 2006 2057 Active 1 (Unlimited) 2 Axial 90°C -40°C 5.5mm 2 6mm ROHS3 Compliant Axial Cylinder No SVHC Through Hole 1 UNSPECIFIED WIRE INDUSTRIAL ±20% 5kA SURGE PROTECTION CIRCUIT No 470V 5000A 5kA
SMBJ40CA-QH SMBJ40CA-QH Bourns Inc. 0.0000
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0.00000000 download 16 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 SMBJ40 YES R-PDSO-C2 SILICON 1 SINGLE 40V BIDIRECTIONAL 600W Automotive 46.75V 40V No 44.4V 600W 9.3A 64.5V 40V 1
2020-42T-C4FLF 2020-42T-C4FLF 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 3 7.9mm 11.3mm ROHS3 Compliant Tin Radial Cylinder, 3 Lead No SVHC Through Hole 1 e3 UNSPECIFIED UNSPECIFIED NOT SPECIFIED NOT SPECIFIED 2020 3 INDUSTRIAL Not Qualified SURGE PROTECTION CIRCUIT Yes 360V 10000A 10kA
P4SMA82A-Q P4SMA82A-Q Bourns Inc. 0.0000
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0.00000000 download 16 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 77.9V 400W 3.6A 113V 70.1V 1
P4SMA91A P4SMA91A Bourns Inc. 0.0000
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0.00000000 download 14 Weeks 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 YES R-PDSO-C2 SILICON 1 SINGLE 77.8V UNIDIRECTIONAL 400W General Purpose No 86.5V 400W 3.3A 125V 77.8V 1
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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 ROHS3 Compliant 2 DO-214AC, SMA Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND SMAJ13 2 Unidirectional Transient Suppressors SILICON 1 5μA General Purpose 40A Single 14.4V 13V 5μA 400W 1mA 14.4V 21.5V 18.6A No 400W 21.5V
SMCJ54CA SMCJ54CA Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Surface Mount Digi-Reel® 2010 SMCJ yes Active 1 (Unlimited) 2 SMD/SMT EAR99 3.5V 7.11mm ROHS3 Compliant 2 DO-214AB, SMC 2.42mm 6.22mm Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND 260 30 SMCJ54 2 1 Transient Suppressors 5W SILICON 1 Bidirectional 5μA General Purpose 200A Single 69V 54V 5μA 1.5kW 1mA 60V Yes 87.1V 17.2A 69V No 60V 1500W 1.5kW 17.3A
SMBJ28CA SMBJ28CA Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Surface Mount Digi-Reel® 2010 SMBJ yes Active 1 (Unlimited) 2 SMD/SMT EAR99 3.5V 4.57mm ROHS3 Compliant 2 PRSM-MIN DO-214AA, SMB No SVHC 2.42mm 3.94mm Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND SMBJ28 2 Bidirectional 1 Transient Suppressors 600W SILICON 1 5μA General Purpose 100A Single 31.1V 28V 5μA 600W 1mA 31.1V Yes 45.4V 13.2A 35.8V No 13.3A 45.4V
SF-1206F250-2 SF-1206F250-2 Bourns Inc. 0.0000
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0.00000000 download 9 Weeks Surface Mount Tape & Reel (TR) 2009 SinglFuse™ SF-1206F yes Active 1 (Unlimited) SMD/SMT EAR99 1.55mm ROHS3 Compliant Lead Free 32V 2.5A No 2 1206 (3216 Metric) No SVHC 600μm UL 32mOhm Surface Mount -40°C~105°C 0.122Lx0.061W x 0.024 H 3.10mmx1.55mmx0.60mm 32V 8536.10.00.40 TAPE AND REEL 3.1mm x 1.55mm x 0.6mm 32V e3 Tin (Sn) - with Nickel (Ni) barrier SF-1206 Ceramic WRAPAROUND UL 3.1mm ELECTRIC FUSE 3216 1206 Fast Blow Copper Board Mount (Cartridge Style Excluded) 2.5A 50A 0.351 0.032Ohm
SMBJ120CA SMBJ120CA Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Surface Mount Cut Tape (CT) 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 SMBJ12 2 1 Transient Suppressors SILICON 1 Bidirectional 5μA General Purpose 100A Single 153V 120V 5μA 600W 1mA 133V 193V 3.1A 5W No 133V 600W
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