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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 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 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 Terminal Pitch JESD-30 Code Number of Channels Subcategory Qualification Status Ambient Temperature Range High Max Power Dissipation Body Material Terminal Shape Voltage Diode Element Material Number of Elements Configuration Diode Type 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 Current Rating (Amps) Wire/Cable Diameter Number of Circuits Response Time Leakage Current Resistor Type Working Voltage Terminal Placement Thermistor Application Non-Repetitive Pk On-state Cur Lead Diameter Applications Lead Spacing 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 Max Repetitive Reverse Voltage (Vrrm) Reverse Current-Max Power Dissipation-Max Reverse Test Voltage Hold Current Trigger Device Type Fuse Type Telecom IC Type Time to Trip Voltage - Off State Trip Current Power Line Protection Voltage - Breakdown (Min) Voltage - Breakover Current - Hold (Ih) (Max) DC Off-state Voltage-Max Thickness (Max) Breaking Capacity @ Rated Voltage Melting I2t 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 Voltage - On State
TBU-PL050-200-WH TBU-PL050-200-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 -20V 6.477mm ROHS3 Compliant 300V 200mA 8 SMD 6.50mm x 4.00mm No SVHC 838.2μm 3.9878mm Surface Mount 300V Internal Switch 1 e3 Matte Tin (Sn) BOTTOM BUTT 260 40 TBU-PL050 8 MILITARY Bidirectional Not Qualified 700μA 2 1 μs SLIC 100A 500V Dual Yes SURGE PROTECTION CIRCUIT
CG0402MLU-05G CG0402MLU-05G Bourns Inc. 0.0000
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0.00000000 download 9 Weeks Surface Mount Tape & Reel (TR) 2008 ChipGuard® MLU Active 1 (Unlimited) 2 SMD/SMT EAR99 500μm 5V 1mm ROHS3 Compliant 5nA No 2 0402 (1005 Metric) No SVHC 500μm Surface Mount, MLCV -40°C~125°C TA 5V METAL OXIDE FILM 5V 50FF 8533.40.40.00 TR, PAPER, 7 INCH 5V 0.5pF @ 1MHz e3 Matte Tin (Sn) - with Nickel (Ni) barrier CG0402 WRAPAROUND 5V 1005 0402 1 5nA VARISTOR 5V DUAL ENDED 25V
P4SMA62A P4SMA62A Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Surface Mount Tape & Reel (TR) 2015 Active 1 (Unlimited) ROHS3 Compliant DO-214AC, SMA Surface Mount -55°C~150°C TJ Zener P4SMA General Purpose 53V 400W 85V 4.8A No 58.9V 4.8A 53V 1
2056-47-B2FLF 2056-47-B2FLF Bourns Inc. 0.0000
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0.00000000 download 12 Weeks Through Hole Tray 2004 2056 yes Active 1 (Unlimited) 3 Radial 85°C -30°C 6.3mm 3 11.5mm ROHS3 Compliant Axial Cylinder, 3 Lead (Radial Bend) No SVHC Through Hole 1 e3 Tin (Sn) UNSPECIFIED PIN/PEG NOT SPECIFIED NOT SPECIFIED 3 OTHER ±20% 5kA SURGE PROTECTION CIRCUIT Yes 470V 5000A 5kA
2046-60-C2FLF 2046-60-C2FLF Bourns Inc. 0.0000
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0.00000000 download 12 Weeks Radial, Through Hole Tray 2013 2046 yes Active 1 (Unlimited) 3 Axial 85°C -30°C 3 8mm 10mm ROHS3 Compliant Tin 600V Axial Cylinder, 3 Lead (Radial Bend) No SVHC 4.4mm Through Hole 2pF 1 10GOhm UNSPECIFIED NOT SPECIFIED NOT SPECIFIED OTHER ±20% 20kA SURGE PROTECTION CIRCUIT Yes 10000A 10kA
2035-42-SM-RPLF 2035-42-SM-RPLF Bourns Inc. 0.0000
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0.00000000 download 6 Weeks Surface Mount Tape & Reel (TR) 2011 2035 yes Active 1 (Unlimited) 2 Solder EAR99 85°C -55°C 5mm 2 4.4mm ROHS3 Compliant 2-SMD Cylinder Square End 3.9mm UL Surface Mount AVALANCHE 8541.10.00.50 e3 Tin (Sn) END WRAP AROUND 2 SILICON 1 SINGLE TRANS VOLTAGE SUPPRESSOR DIODE UNIDIRECTIONAL ±15% ISOLATED 10kA No 420V 5000A 5kA
5.0SMDJ36CA-QH 5.0SMDJ36CA-QH Bourns Inc. 2.3512
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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 36V BIDIRECTIONAL 5000W Automotive 42.1V 2μA 6.5W 36V No 40V 5000W 5kW 86.1A 58.1V 36V 1
TBU-CA040-100-WH TBU-CA040-100-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 400V 6.5mm ROHS3 Compliant 400V 100mA 12 SMD 6.50mm x 4.00mm No SVHC 850μm 6.5mm 8.1Ohm 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 150mA 200V Single 20V Yes 200mA SURGE PROTECTION CIRCUIT
2037-35-BLF 2037-35-BLF Bourns Inc. 0.0000
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0.00000000 download 5 Weeks Through Hole Bulk 2012 2037 Active 1 (Unlimited) Axial 85°C -55°C 5mm 2 5mm 5mm ROHS3 Compliant Lead Free Tin Axial Cylinder UL Through Hole ±15% 800 μm SURGE PROTECTION CIRCUIT No 350V 5000A 5kA
TISP3320F3P TISP3320F3P Bourns Inc. 0.0000
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0.00000000 download Tube 2001 Obsolete 1 (Unlimited) 8 70°C 0°C Non-RoHS Compliant 5A 8 UL RECOGNIZED 8-DIP (0.300, 7.62mm) not_compliant Through Hole 240V 45pF e0 Tin/Lead (Sn/Pb) DUAL NOT SPECIFIED NOT SPECIFIED TISP3320 8 NO Silicon Surge Protectors Not Qualified 2 MS-001BA 5.7 A 120A 150mA SILICON SURGE PROTECTOR 240V 320V 35A 3V
MF-R300 MF-R300 Bourns Inc. 0.0000
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0.00000000 download 7 Weeks PCB, Through Hole Bulk 2003 Multifuse®, MF-R yes Active 1 (Unlimited) 2 Radial 30V ROHS3 Compliant UL94 V-0 Lead Free Tin 3A No Radial, Disc No SVHC 5.1mm 18.3mm cURus, TUV 3mm 50mOhm Through Hole -40°C~85°C 0.472Lx0.118W 12.00mmx3.00mm 30V 0.720 18.30mm 30V 40A Polymeric 7.6mm e3 5.1mm 85°C 2W Polymer WIRE 810 μm TEMPERATURE SENSING 810 μm 0.201 5.10mm 2W 3A 10.8s 6A 20mOhm 80mOhm
1.5SMC62CA 1.5SMC62CA 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 53V 1.5kW 85V 17.9A No 58.9V 1500W 1.5kW 17.9A 1
SMLJ20A-QH SMLJ20A-QH Bourns Inc. 0.0000
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0.00000000 download 16 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) SMLJ20 Automotive No 22.2V 3000W 3kW 92.6A 32.4V 20V 1
SMBJ51A-Q SMBJ51A-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 SMBJ51 YES R-PDSO-C2 SILICON 1 SINGLE UNIDIRECTIONAL 600W Automotive 59.7V No 56.7V 600W 7.3A 82.4V 51V 1
5.0SMDJ58A-Q 5.0SMDJ58A-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) Automotive, Telecom No 64.4V 5000W 5kW 53.5A 93.6V 58V 1
P4SMA180CA-Q P4SMA180CA-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 171V 400W 1.7A 246V 154V 1
SMLJ43A-Q SMLJ43A-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) SMLJ43 Automotive No 47.8V 3000W 3kW 43.2A 69.4V 43V 1
SMCJ17CA SMCJ17CA 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 ROHS3 Compliant 2 DO-214AB, SMC Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND 260 30 SMCJ17 2 1 Transient Suppressors SILICON 1 SINGLE Bidirectional 5μA General Purpose 200A 21.7V 17V 1.5kW 1mA 18.9V 27.6V 54.4A No 1500W 1.5kW 17V
SMCJ85A SMCJ85A Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Digi-Reel® 2010 SMCJ yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant 2 DO-214AB, SMC Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND 260 30 SMCJ85 2 YES Transient Suppressors SILICON 1 SINGLE 85V UNIDIRECTIONAL General Purpose 94.4V No 1500W 1.5kW 11A 137V 85V 1
CDSC706-0504C CDSC706-0504C Bourns Inc. 0.0000
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0.00000000 download 18 Weeks Surface Mount Cut Tape (CT) 2008 Active 3 (168 Hours) 6 SMD/SMT EAR99 1.35mm 2.15mm ROHS3 Compliant Tin No 6 LOW CAPACITANCE 6-TSSOP, SC-88, SOT-363 No SVHC 1mm 1.35mm Surface Mount -55°C~85°C TA AVALANCHE 1.6pF Steering (Rail to Rail) e3 DUAL GULL WING CDSC706 6 4 SILICON 1 SINGLE 5V Unidirectional 5μA 5V General Purpose 6.5A 6V 5V 1mA 6V 9V 6.5A 6V Yes 6.5A 8/20μs
SMBJ20A-QH SMBJ20A-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 SMBJ20 YES R-PDSO-C2 SILICON 1 SINGLE 20V UNIDIRECTIONAL 600W Automotive 23.35V 20V No 22.2V 600W 18.6A 32.4V 20V 1
SF-1206SP200-2 SF-1206SP200-2 Bourns Inc. 0.2619
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0.00000000 download 9 Weeks Tape & Reel (TR) SinglFuse™ SF-1206SP Active 1 (Unlimited) ROHS3 Compliant 1206 (3216 Metric) UL Surface Mount -20°C~105°C 0.122Lx0.061W x 0.024 H 3.10mmx1.55mmx0.60mm 63V 63V SF-1206 2A Slow Blow Board Mount (Cartridge Style Excluded) 50A 0.509
CD214B-T7.5CALF CD214B-T7.5CALF 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 7.5V 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 400W 5μA General Purpose 4.9A Single 8.33V 7.5V 5μA 600W 1mA 8.33V Yes 12.9V 4.9A 5W No 46.5A 12.9V
2441-40-G-T-CL 2441-40-G-T-CL Bourns Inc. 0.0000
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0.00000000 Obsolete 1 (Unlimited)
MF-USMF020-2 MF-USMF020-2 Bourns Inc. 0.0000
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0.00000000 download 12 Weeks PCB, Surface Mount Tape & Reel (TR) 2006 Multifuse®, MF-USMF yes Active 1 (Unlimited) 2 SMD/SMT EAR99 30V ROHS3 Compliant Lead Free Gold 10A No 1210 (3225 Metric), Concave No SVHC 1.1mm cURus, TUV 5Ohm Surface Mount -40°C~85°C 0.127Lx0.102W 3.22mmx2.58mm 30V AEC-Q200 30V 8533.40.80.70 TR, 7 INCH 10A Polymeric e4 MF-USMF WRAPAROUND 3225 1210 DUAL ENDED OVERLOAD PROTECTION 600mW 200mA 20ms 400mA 200mA 0.033 0.85mm 400mOhm 5Ohm
2027-60-B10LF 2027-60-B10LF Bourns Inc. 0.0000
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0.00000000 download 6 Weeks Through Hole Bulk 2011 2027 Active 1 (Unlimited) 2 Radial 85°C -55°C 2 ROHS3 Compliant Axial Cylinder UL Through Hole 1 e3 Tin (Sn) UNSPECIFIED UNSPECIFIED OTHER ±15% 800 μm SURGE PROTECTION CIRCUIT No 600V 10000A 10kA
2027-20-A 2027-20-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 200V Cylinder No Lead User Defined 1 e0 Tin/Lead (Sn90Pb10) UNSPECIFIED UNSPECIFIED OTHER ±15% 20kA SURGE PROTECTION CIRCUIT No 10000A 10kA
TISP4015H1BJR-S TISP4015H1BJR-S Bourns Inc. 0.7465
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0.00000000 download 7 Weeks Surface Mount Cut Tape (CT) 2007 yes Active 1 (Unlimited) 2 EAR99 150°C -40°C 4.57mm ROHS3 Compliant 5A No 2 UL RECOGNIZED DO-214AA, SMB No SVHC 2.237mm 3.94mm Surface Mount 95.991485mg 85pF e3 Matte Tin (Sn) DUAL C BEND 260 40 TISP4015 2 Silicon Surge Protectors 1 SINGLE 50 A 400A 8V 50mA SILICON SURGE PROTECTOR 15V 8V 100A 3V
2057-13-BLF 2057-13-BLF Bourns Inc. 0.0000
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0.00000000 download 12 Weeks Axial, Through Hole Bulk 2012 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 130V 5000A 5kA
SA2-6200-DKB-STD SA2-6200-DKB-STD Bourns Inc. 0.0000
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0.00000000 download SA2 2 Axial Cylinder, Radial Bend Bourns Inc. Through Hole -15%, +20% No 6200 V 5000A (5kA)
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