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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 Operating Temperature Size / Dimension Voltage - Rated DC Technology Height Seated (Max) Ratings Capacitance HTS Code Packing Method Number of Functions Insulation Resistance Max Current Rating Type Capacitance @ Frequency JESD-609 Code Terminal Finish Terminal Position Terminal Form Base Part Number Pin Count Temperature Grade Direction Surface Mount Terminal Pitch JESD-30 Code Number of Channels Subcategory Max Power Dissipation Terminal Shape Diode Element Material Number of Elements Configuration Rep Pk Reverse Voltage-Max Polarity Case Code (Metric) Case Code (Imperial) Tolerance Non-rep Peak Rev Power Dis-Max Leakage Current Working Voltage Thermistor Application Lead Diameter Applications Lead Spacing Rated (AC) Voltage (URac) Max Surge Current 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 Terminal Material Power Dissipation-Max Reverse Test Voltage Hold Current Max Junction Temperature (Tj) Current - Max Voltage - Max Telecom IC Type Time to Trip Trip Current Power Line Protection 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 Number of Unidirectional Channels Bidirectional Channels
SMLJ14CA-Q SMLJ14CA-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) SMLJ14 Automotive No 15.6V 3000W 3kW 129.4A 23.2V 14V 1
PTVS1-190C-THL PTVS1-190C-THL Bourns Inc. 18.9300
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0.00000000 7 Weeks Active 1 (Unlimited) ROHS3 Compliant Axial, Right Angle Bend (24.15mm Center) Through Hole -55°C~125°C TJ Zener 274pF @ 10kHz General Purpose No 200V 1000A 1kA 8/20μs 227V Typ 190V 1
MF-MSMF075/30-2 MF-MSMF075/30-2 Bourns Inc. 0.0000
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0.00000000 download 12 Weeks Tape & Reel (TR) 2008 Multifuse®, MF-MSMF Active 1 (Unlimited) 30V ROHS3 Compliant 30V 1812 (4532 Metric), Concave No SVHC 850μm cURus, TUV Surface Mount -40°C~85°C 0.179Lx0.128W 4.55mmx3.24mm 30V AEC-Q200 Polymeric MF-MSMF 4532 1812 800mW Gold 750mA 200ms 1.5A 0.033 0.85mm 110mOhm 450mOhm
MF-R025-0-17 MF-R025-0-17 Bourns Inc. 0.0000
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0.00000000 Multifuse?, MF-R Radial, Disc cUL, cURus, TUV, UL Bourns Inc. Through Hole -40°C ~ 85°C 0.291" Dia x 0.122" T (7.40mm x 3.10mm) AEC-Q200 Polymeric 0.201" (5.10mm) 40 A 60V 2.5 s 250 mA - 1 Ohms 3 Ohms 500 mA
MF-R250-2-10-99 MF-R250-2-10-99 Bourns Inc. 0.0000
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0.00000000 download 4 Weeks Through Hole Tape & Reel (TR) 2011 Multifuse®, MF-R Obsolete 1 (Unlimited) 2 Radial 85°C -40°C ROHS3 Compliant 40A Radial, Disc 5.1mm cURus, TUV 48mOhm Through Hole -40°C~85°C 0.472Lx0.118W 12.00mmx3.00mm 0.720 18.30mm 40A Polymeric MF-R250 810 μm 0.201 5.10mm 1.2W 2.5A 40A 30V 10.3s 5A 2.5A 25mOhms 70mOhms 5A
SMAJ120CA SMAJ120CA 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 Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND SMAJ12 2 Bidirectional 1 Transient Suppressors SILICON 1 Bidirectional 5μA General Purpose 40A Single 147V 120V 5μA 400W 1mA 133V 193V 2A No 2.1A 120V
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0.00000000 download 14 Weeks Surface Mount Digi-Reel® 2009 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 SMAJ30 2 Bidirectional 1 Transient Suppressors 400W SILICON 1 5μA General Purpose 40A Single 33.3V 30V 5μA 400W 1mA 33.3V Yes 48.4V 8.3A 36.8V 150°C No 48.4V
2097-220-DLF 2097-220-DLF Bourns Inc. 0.0000
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0.00000000 download 12 Weeks Axial, Through Hole Tray 2006 2097 Active 1 (Unlimited) 2 Screw 85°C -30°C 11.8mm 2 11.8mm 17.4mm ROHS3 Compliant Axial Cylinder No SVHC Chassis, Stud Mount 1 10GOhm UNSPECIFIED WIRE OTHER ±20% 25kA SURGE PROTECTION CIRCUIT No 2200V 20000A 20kA
2036-35-B 2036-35-B Bourns Inc. 0.0000
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0.00000000 download 6 Weeks Through Hole Tray 2011 Mini-TRIGARD™ 2036 Active 1 (Unlimited) 3 85°C -55°C 5.1mm 3 7.7mm Non-RoHS Compliant Contains Lead Axial Cylinder, 3 Lead (T-Shape) Through Hole 1 e0 Tin/Lead (Sn90Pb10) UNSPECIFIED PIN/PEG 2036 3 OTHER ±20% 10kA SURGE PROTECTION CIRCUIT No 350V 10000A 10kA
MF-R015/600-F-0 MF-R015/600-F-0 Bourns Inc. 0.0000
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0.00000000 download Bag 2005 Multifuse®, MF-R/600 Obsolete 1 (Unlimited) 2 Radial EAR99 60V ROHS3 Compliant 150mA No RMIN-RMAX(RI-R1) OHMS: 7-22AT 23 DEG CEL Radial, Box 5mm cURus, TUV 12Ohm Through Hole -40°C~85°C 0.531Lx0.236W 13.50mmx6.00mm 60V 0.496 12.60mm 8533.40.80.70 3A Polymeric e3 Tin (Sn) MF-R015 NO WIRE TEMPERATURE SENSING 0.197 5.00mm 1W 150mA 250V 600V Int 5s 300mA 7Ohm 22Ohm
SM8S18CA-Q SM8S18CA-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 SM8S1 Automotive No 20V 6600W 6.6kW 226A 29.2V 18V 1
MF-RHT1300-AP MF-RHT1300-AP Bourns Inc. 0.0000
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0.00000000 download 9 Weeks Tape & Box (TB) 2010 Multifuse®, MF-RHT yes Active 1 (Unlimited) 2 Radial EAR99 ROHS3 Compliant No 0.0041 OHMS MINIMUM AT 23 DEG CEL Radial, Disc 5.1mm 10mOhm Through Hole -40°C~125°C 0.925Lx0.142W 23.50mmx3.60mm 1.130 28.70mm AEC-Q200 8533.40.80.70 AMMO PACK 100A Polymeric e3 Tin (Sn) MF-RHT NO WIRE OVERLOAD PROTECTION 0.215 5.45mm 16V 6.9W 13A 100A 16V 13s 24A 4.1mOhm 10mOhm
MF-R025-AP-17 MF-R025-AP-17 Bourns Inc. 0.0000
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0.00000000 Multifuse?, MF-R Radial, Disc cUL, cURus, TUV, UL Bourns Inc. Through Hole -40°C ~ 85°C 0.291" Dia x 0.122" T (7.40mm x 3.10mm) AEC-Q200 Polymeric 0.201" (5.10mm) 40 A 60V 2.5 s 250 mA - 1 Ohms 3 Ohms 500 mA
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
MF-RX012/250-2-2 MF-RX012/250-2-2 Bourns Inc. 0.0000
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0.00000000 download 10 Weeks Tape & Reel (TR) 2005 Multifuse®, MF-RX/250 Active 1 (Unlimited) Radial 85°C -40°C ROHS3 Compliant Radial, Disc 5.1mm cURus, TUV 10.5Ohm Through Hole -40°C~85°C 0.256Lx0.181W 6.50mmx4.60mm 0.433 11.00mm 3A Polymeric MF-RX 0.201 5.10mm 120mA 3A 60V 250V Int 120mA 8Ohms 16Ohms
SMAJ120A-Q SMAJ120A-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 133V 400W 2.1A 193V 120V 1
5.0SMDJ75A 5.0SMDJ75A 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 75V UNIDIRECTIONAL 5000W Telecom 6.5W No 83.3V 5000W 5kW 41.4A 121V 75V 1
SMBJ17CA SMBJ17CA 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 3.5V ROHS3 Compliant 2 PRSM-MIN DO-214AA, SMB Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND SMBJ17 2 Bidirectional 1 Transient Suppressors SILICON 1 Bidirectional 5μA General Purpose 100A Single 21.7V 17V 5μA 600W 1mA 18.9V 27.6V 21.7A 5W No 21.8A 17V
MF-R135-2-99 MF-R135-2-99 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 Tin 40A Radial, Disc 5.1mm cURus, TUV 115mOhm Through Hole -40°C~85°C 0.350Dia x 0.118 T 8.90mmx3.00mm 0.744 18.90mm TR 40A Polymeric e3 MF-R135 5.1mm WIRE TEMPERATURE SENSING 510 μm 0.201 5.10mm 30V 800mW 1.35A 30V 7.3s 2.7A 1.35A 65mOhm 170mOhm
CD214B-T11CALF CD214B-T11CALF 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 11V 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 33A Single 12.2V 11V 5μA 600W 1mA 12.2V Yes 18.2V 33A 5W No 18.2V 1
CDSOD323-T18S CDSOD323-T18S Bourns Inc. 0.0000
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0.00000000 download 7 Weeks Surface Mount Tape & Reel (TR) 2008 Active 1 (Unlimited) 2 SMD/SMT EAR99 1.45mm 1.9mm ROHS3 Compliant 2 SC-76, SOD-323 No SVHC Surface Mount -55°C~150°C TJ AVALANCHE 90pF Zener 90pF @ 1MHz e3 Tin (Sn) DUAL GULL WING CDSOD323 2 Unidirectional Transient Suppressors 500W SILICON 1 1μA 18V General Purpose Single 20V 18V 500W 40V 9A No 9A 8/20μs 40V Typ 1 1
1.5SMC56A 1.5SMC56A Bourns Inc. 0.0000
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0.00000000 download 14 Weeks 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 YES R-PDSO-C2 SILICON 1 SINGLE 47.8V UNIDIRECTIONAL General Purpose No 53.2V 1500W 1.5kW 19.7A 77V 47.8V 1
CD214L-T16CALF CD214L-T16CALF 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 16V 5μA 3kW 26V 115.4A 5W No 17.8V 3000W 3kW 16V 1
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0.00000000 download 14 Weeks Tape & Reel (TR) SMA6J Active 1 (Unlimited) ROHS3 Compliant DO-214AC, SMA Surface Mount -55°C~150°C TJ Zener Automotive, Telecom No 15.6V 600W 25.9A 23.2V 14V 1
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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 SMBJ24 YES R-PDSO-C2 SILICON 1 SINGLE 24V UNIDIRECTIONAL 600W Automotive 28.1V 24V No 26.7V 600W 15.5A 38.9V 24V 1
CD0201-T20C CD0201-T20C Bourns Inc. 0.0000
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0.00000000 download 18 Weeks Tape & Reel (TR) 2016 yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant 0201 (0603 Metric) Surface Mount -55°C~85°C TJ AVALANCHE Zener 6.5pF @ 1MHz BOTTOM CD0201 YES R-PBCC-N2 SILICON 1 SINGLE 20V BIDIRECTIONAL 0201 General Purpose No 22.8V 34V 20V 1
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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 9.5V 400W 28.3A 14.5V 8.55V 1
SMBJ14A-Q SMBJ14A-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 SMBJ14 YES R-PDSO-C2 SILICON 1 SINGLE UNIDIRECTIONAL 600W Automotive 16.4V No 15.6V 600W 25.9A 23.2V 14V 1
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0.00000000 download 5 Weeks Bulk 2012 Multifuse®, MF-R Active 1 (Unlimited) Radial 85°C -40°C 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 40A Polymeric MF-R020 0.201 5.10mm 200mA 40A 60V 2.2s 400mA 200mA 1.5Ohms 4.4Ohms 400mA
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