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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 Connector Type 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 Impedance Approval Agency Thickness Resistance Mfr Mounting Type Weight Operating Temperature Size / Dimension Voltage - Rated DC Technology Height Seated (Max) Ratings Voltage - Rated AC Capacitance Current HTS Code Packing Method Number of Functions Filter Type 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 Operating Temperature (Max) Operating Temperature (Min) Number of Channels Subcategory Qualification Status Max Power Dissipation Body Material Terminal Shape Voltage Diode Element Material Number of Elements Configuration Rep Pk Reverse Voltage-Max Output Current Polarity Case Code (Metric) Case Code (Imperial) Tolerance Case Connection Non-rep Peak Rev Power Dis-Max Wire/Cable Diameter Number of Circuits Response Time Leakage Current Resistor Type Rated Power Dissipation (P) Working Voltage Test Frequency DC Resistance (DCR) Terminal Placement Max Voltage Rating (AC) Thermistor Application Non-Repetitive Pk On-state Cur Lead Diameter Applications Lead Spacing Lead/Base Style Rated (AC) Voltage (URac) Max Surge Current 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 Power Dissipation-Max Reverse Test Voltage Hold Current Max Junction Temperature (Tj) Trigger Device Type Current - Max Voltage - Max Max DC Current Telecom IC Type Time to Trip Trip Current Power Line Protection Resistance @ 25°C Voltage - Breakdown (Min) Current - Hold (Ih) (Max) Thickness (Max) 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 Breakover Voltage (Max) Varistor Voltage (Min) Maximum AC Volts
SMBJ180A-Q SMBJ180A-Q Bourns Inc. 0.0000
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0.00000000 Automotive, AEC-Q101, SMBJ-Q DO-214AA, SMB Bourns Inc. Surface Mount -55°C ~ 150°C (TJ) Zener - Automotive, Telecom SMB (DO-214AA) No 201V 600W 2.1A 292V 180V 1
SMBJ9.0CA SMBJ9.0CA 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 Surface Mount -55°C~150°C TJ AVALANCHE 39A Zener e3 Matte Tin (Sn) DUAL C BEND SMBJ9 2 Bidirectional 1 Transient Suppressors 600W 9V SILICON 1 20μA General Purpose 100A Single 100V 9V 20μA 600W 1mA 10V 15.4V 39A No
SMCJ64CA SMCJ64CA 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 No SVHC Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND 260 30 SMCJ64 2 1 Transient Suppressors 5W SILICON 1 Bidirectional 5μA General Purpose 200A Single 81.8V 64V 5μA 1.5kW 1mA 71.1V 103V 14.6A 81.8V No 71.1V 1500W 1.5kW
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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 28.9V 6600W 6.6kW 157A 42.1V 26V 1
SMBJ70A-Q SMBJ70A-Q Bourns Inc. 0.0000
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0.00000000 Automotive, AEC-Q101, SMBJ-Q DO-214AA, SMB Bourns Inc. Surface Mount -55°C ~ 150°C (TJ) Zener - Automotive, Telecom SMB (DO-214AA) No 77.8V 600W 5.3A 113V 70V 1
SMBJ36CA-Q SMBJ36CA-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 SMBJ36 YES R-PDSO-C2 SILICON 1 SINGLE 36V BIDIRECTIONAL 600W Automotive 42.1V 36V No 40V 600W 10.4A 58.1V 36V 1
MOV-10D201K MOV-10D201K Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Radial, Through Hole Bulk 2010 Active 1 (Unlimited) 2 EAR99 7.2mm 10mm ROHS3 Compliant No Disc 10mm No SVHC 7.5mm 7.2mm Through Hole -40°C~105°C TA 225V 130V 500pF 8533.40.40.00 170V 500pF @ 1kHz e3 Tin (Sn) MOV-10 WIRE 10% 1 VARISTOR 0.4W 130V Radial 2.5kA 10% 200V 25A 30J 340V 185V 130V
MF-R250 MF-R250 Bourns Inc. 0.0000
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0.00000000 download 7 Weeks PCB, Through Hole Bulk 2005 Multifuse®, MF-R yes Active 1 (Unlimited) 2 Radial 30V ROHS3 Compliant UL94 V-0 Lead Free Tin 30V 2.5A No Radial, Disc No SVHC 5.1mm 18.3mm cURus, TUV 3mm 48mOhm Through Hole -40°C~85°C 0.472Lx0.118W 12.00mmx3.00mm 30V 0.720 18.30mm 40A Polymeric 7.6mm e3 5.1mm 1.2W Polymer WIRE 810 μm TEMPERATURE SENSING 810 μm 0.201 5.10mm 1.2W 2.5A 10.3s 5A 25mOhm 70mOhm
CDDFN2-T5.0C CDDFN2-T5.0C Bourns Inc. 0.0000
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0.00000000 download Surface Mount Cut Tape (CT) Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 650μm 5V 1.05mm ROHS3 Compliant Tin 2 LOW CAPACITANCE 2-UFDFN No SVHC Surface Mount -40°C~125°C TA AVALANCHE 15pF Zener 15pF @ 1MHz e4 Gold (Au) DUAL CDDFN2 2 Bidirectional 1 SILICON 1 5V Bidirectional 2μA 5V General Purpose 5A Single 7V 5V 75W 15V 5A 7V No 6V 5A 8/20μs
MF-MSMD014-2 MF-MSMD014-2 Bourns Inc. 0.0000
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0.00000000 download Tape & Reel (TR) 2004 Multifuse®, MF-MSMD Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 60V Non-RoHS Compliant Contains Lead 140mA 0.4 OHMS MINIMUM AT 23 DEG CEL 1812 (4532 Metric) 810μm CSA, TUV, UR 6.5Ohm Surface Mount -40°C~85°C 0.179Lx0.027W 4.55mmx0.68mm 60V 8533.40.80.70 TR 40A Polymeric MF-MSMD YES WRAPAROUND 4532 1812 DUAL TEMPERATURE SENSING 1W 140mA 60V 150ms 340mA 0.134 3.41mm 400mOhm 6.5Ohm
MF-RX135-AP-14 MF-RX135-AP-14 Bourns Inc. 0.0000
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0.00000000 download Tape & Box (TB) Multifuse®, MF-RX Last Time Buy 1 (Unlimited) RoHS Compliant Radial, Disc cUL, cURus, TUV Through Hole -40°C~85°C 0.571Dia x 0.122 T 14.50mmx3.10mm 0.939 23.84mm Polymeric 0.402 10.20mm 40A 60V 9.6s 1.35A 120mOhm 300mOhm 2.7A
MF-R020-2-99 MF-R020-2-99 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 ROHS3 Compliant 40A Radial, Disc 5.1mm cURus, TUV 2.84Ohm Through Hole -40°C~85°C 0.291Dia x 0.122 T 7.40mmx3.10mm 0.500 12.70mm TR 40A Polymeric e3 Matte Tin (Sn) MF-R020 WIRE TEMPERATURE SENSING 510 μm 0.201 5.10mm 60V 400mW 200mA 60V 2.2s 400mA 200mA 1.5Ohm 4.4Ohm
SMA6J7.0CA-Q SMA6J7.0CA-Q Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Tape & Reel (TR) Automotive, AEC-Q101, SMA6J Active 1 (Unlimited) ROHS3 Compliant DO-214AC, SMA Surface Mount -55°C~150°C TJ Zener Automotive, Telecom No 7.78V 600W 50A 12V 7V 1
2095-140-BT1LF 2095-140-BT1LF Bourns Inc. 0.0000
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0.00000000 download 12 Weeks Through Hole Tape & Reel (TR) 2008 2095 Active 1 (Unlimited) 2 Axial 2 ROHS3 Compliant Axial Cylinder Through Hole 2.400014g 1 UNSPECIFIED WIRE OTHER 85°C -30°C ±20% SURGE PROTECTION CIRCUIT No 1400V 5000A 5kA
P850-U180-WH P850-U180-WH Bourns Inc. 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2008 TBU® Obsolete 3 (168 Hours) 6 RJ45 SMD/SMT 85°C -40°C 7.75mm ROHS3 Compliant 850V 180mA UL RECOGNIZED 6-SMD, No Lead Unknown 850μm 6.25mm 8Ohm Surface Mount Internal Switch 8541.30.00.80 e3 Matte Tin (Sn) BOTTOM 260 40 P850-U 6 R-XBCC-N6 Not Qualified 1 SINGLE 360mA ISOLATED 2 1 μs Ethernet 180mA 425V 850V SILICON SURGE PROTECTOR
SMAJ12CA SMAJ12CA 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 4.57mm ROHS3 Compliant Tin 2 DO-214AC, SMA No SVHC 2.62mm 2.92mm Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 DUAL C BEND SMAJ12 2 1 Transient Suppressors 400W SILICON 1 Bidirectional 5μA General Purpose 40A Single 14.7V 12V 5μA 400W 1mA 13.3V Yes 19.9V 20.1A 14.7V 150°C No 13.3V
SMBJ400A SMBJ400A Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Tape & Reel (TR) 2014 SMBJ Active 1 (Unlimited) 2 EAR99 400V ROHS3 Compliant 2 PRSM-MIN DO-214AA, SMB Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND SMBJ40 YES SILICON 1 SINGLE UNIDIRECTIONAL 600W General Purpose 447V 5W No 600W 900mA 648V 400V 1
1.5SMC120A-Q 1.5SMC120A-Q Bourns Inc. 0.0000
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0.00000000 Automotive, AEC-Q101, 1.5SMC-Q DO-214AB, SMC Bourns Inc. Surface Mount -55°C ~ 150°C (TJ) Zener - Automotive DO-214AB (SMC) No 114V 1500W (1.5kW) 46A (8/20μs) 214.5V 102V 1
P500-G120-WHX P500-G120-WHX Bourns Inc. 0.0000
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0.00000000 download Tube 2008 TBU® Obsolete 3 (168 Hours) 6 ROHS3 Compliant 6-SMD, No Lead Surface Mount Internal Switch 8541.30.00.80 e3 MATTE TIN DUAL 260 40 P500-G 6 YES R-PDSO-N6 Not Qualified 2 SLIC 300V SILICON SURGE PROTECTOR
SMAJ54A-QH SMAJ54A-QH Bourns Inc. 0.0000
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0.00000000 download 16 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 SMAJ54 YES R-PDSO-C2 SILICON 1 SINGLE 54V UNIDIRECTIONAL 400W Automotive No 60V 400W 4.6A 87.1V 54V 1
SMAJ220CA-Q SMAJ220CA-Q Bourns Inc. 0.0000
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0.00000000 download 16 Weeks Tape & Reel (TR) Automotive, AEC-Q101, SMAJ Active 1 (Unlimited) ROHS3 Compliant DO-214AC, SMA Surface Mount -55°C~150°C TJ Zener Automotive, Telecom No 246V 400W 1.1A 356V 220V 1
PTVS10-470C PTVS10-470C Bourns Inc. 0.0000
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0.00000000 download 13 Weeks Through Hole Bulk 2012 Obsolete Not Applicable 2 Axial EAR99 470V 21mm ROHS3 Compliant 2 UL RECOGNIZED Axial, Right Angle Bend (24.15mm Center) No SVHC 16mm 16mm Through Hole -40°C~125°C TJ AVALANCHE 1.7nF Zener PTVS10 Transient Suppressors SILICON 1 Bidirectional 10μA General Purpose 10kA Single 490V 470V 10μA 10mA 680V 10kA 530V No 10000A 10kA 8/20μs 470V
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
CDSOT23-T05LC-Q CDSOT23-T05LC-Q Bourns Inc. 0.0000
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0.00000000 download 7 Weeks Tape & Reel (TR) Automotive, AEC-Q101 Active 1 (Unlimited) ROHS3 Compliant TO-236-3, SC-59, SOT-23-3 Surface Mount -55°C~150°C TA Zener 5pF @ 1MHz e3 Matte Tin (Sn) CDSOT23 Automotive, Telecom No 6V 500W 42A 8/20μs 17V 5V 1
CD214A-T18ALF CD214A-T18ALF 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 18V 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 13.7A Single 20V 18V 5μA 400W 1mA 20V Yes 29.2V 13.7A 5W No 29.2V 1
R7W120DR-S R7W120DR-S Bourns Inc. 0.0000
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0.00000000 Tape & Reel (TR) Obsolete 1 (Unlimited) 8 EAR99 ROHS3 Compliant 8541.30.00.80 DUAL GULL WING NOT SPECIFIED NOT SPECIFIED 8 YES R-PDSO-G8 Not Qualified 3 COMPLEX 8 A SILICON SURGE PROTECTOR 200V
MF-RX075/72-2-17 MF-RX075/72-2-17 Bourns Inc. 0.0000
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0.00000000 Multifuse?, MF-RX/72 Radial, Disc cUL, cURus, TUV, UL Bourns Inc. Through Hole -40°C ~ 85°C 0.409" Dia x 0.122" T (10.40mm x 3.10mm) AEC-Q200 Polymeric 0.201" (5.10mm) 40 A 72V 6.3 s 750 mA - 180 mOhms 600 mOhms 1.5 A
CGF0804TFH-900-2L CGF0804TFH-900-2L Bourns Inc. 0.0000
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0.00000000 download 17 Weeks Surface Mount Tape & Reel (TR) 2014 ChipGuard® Obsolete 1 (Unlimited) SMD/SMT EAR99 850μm ROHS3 Compliant Tin 5V 100mA 0303 (0808 Metric) No SVHC 500μm 650μm 90Ohm Surface Mount, MLCV 992.233309μg -40°C~85°C TA 600FF DATA LINE FILTER 100mA 5V 0.6pF @ 1MHz CGF0804TFH 2 0808 0303 4 100MHz 3.5Ohm 100mA
MF-S175S MF-S175S Bourns Inc. 0.0000
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0.00000000 download Surface Mount Bulk 2005 Multifuse®, MF-S yes Obsolete 1 (Unlimited) 2 Axial EAR99 15V ROHS3 Compliant 100A No Strap cURus, TUV 90mOhm User Defined -40°C~85°C 0.827Lx0.199W 21.00mmx5.05mm 15V 8533.40.80.70 100A Polymeric e2 Tin/Silver (Sn/Ag) MF-S1 FLAT OVERLOAD PROTECTION 1.5W 1.75A 4s 3.8A 1.75A 0.039 1.00mm 50mOhm 120mOhm
CMF-SDP75-2 CMF-SDP75-2 Bourns Inc. 0.0000
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0.00000000 download 20 Weeks Tape & Reel (TR) 2008 CMF-SDP Active 1 (Unlimited) 4 ROHS3 Compliant 4-SMD Cube not_compliant Surface Mount -40°C~125°C 0.433Lx0.354W 11.00mmx9.00mm TR, 13 INCH 2.5A Ceramic e3 Tin (Sn) YES GULL WING 20% DUAL IN-LINE 220V OVERLOAD PROTECTION 600V 70mA 2.5A 230V 600V Int 120ms 150mA 75Ohm 0.453 11.50mm
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