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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 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 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 Max Power Dissipation Terminal Shape Diode Element Material Number of Elements Configuration Diode Type Rep Pk Reverse Voltage-Max Output Current Max Output Current Polarity Tolerance Case Connection 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 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 Quiescent Current Current - Max Voltage - Max Telecom IC Type Clamping Voltage-Max 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 Bidirectional Channels Varistor Voltage (Max) Varistor Voltage (Min) Varistor Voltage (Typ) Maximum AC Volts Current - Surge Maximum DC Volts
MF-MSMF300X-2 MF-MSMF300X-2 Bourns Inc. 0.0000
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0.00000000 Multifuse?, MF-MSMF 1812 (4532 Metric), Concave cUL, cURus Bourns Inc. Surface Mount -40°C ~ 85°C 0.181" L x 0.128" W (4.60mm x 3.24mm) - Polymeric - 100 A 6V 5 s 3 A 0.063" (1.60mm) 10 mOhms 40 mOhms 5 A
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
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0.00000000 download 14 Weeks Tape & Reel (TR) 2010 SMCJ Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant 2 PRSM-MIN DO-214AB, SMC Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND 260 30 SMCJ25 YES Transient Suppressors SILICON 1 SINGLE BIDIRECTIONAL General Purpose 279V 5W 405V No 1500W 1.5kW 3.7A 405V 250V 1
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0.00000000 download 7 Weeks Surface Mount Tape & Reel (TR) 2008 TBU® Active 3 (168 Hours) 6 SMD/SMT EAR99 85°C -40°C 4.1mm 4mm ROHS3 Compliant 40V 240mA 6-SMD, No Lead No SVHC 850μm 4mm UL 3.6Ohm Surface Mount 28V Internal Switch 8541.10.00.50 e3 Matte Tin (Sn) BOTTOM 260 40 P40-G 6 Not Qualified SILICON 2 TRANS VOLTAGE SUPPRESSOR DIODE 480mA 480mA UNIDIRECTIONAL 2 200 ns General Purpose 240mA 700μA
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0.00000000 download 6 Weeks Surface Mount Tape & Reel (TR) 2004 2027-SM Active 1 (Unlimited) 2 SMD/SMT, Solder 85°C -55°C 7.93mm 2 6.4mm ROHS3 Compliant 2-SMD Cylinder Square End No SVHC UL Surface Mount 1pF 1 DUAL UNSPECIFIED 2027 2 OTHER ±20% 25kA SURGE PROTECTION CIRCUIT No 75V 10000A 10kA
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0.00000000 PTVS 2-SMD, No Lead Bourns Inc. Surface Mount -55°C ~ 125°C (TA) Zener 2000pF @ 10kHz General Purpose 2-DFN (8x6) No 48V - 2000A (2kA) (8/20μs) 56V (Typ) 43V 1
MF-R015/600-B-0 MF-R015/600-B-0 Bourns Inc. 0.0000
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0.00000000 download 11 Weeks Bag 2005 Multifuse®, MF-R/600 Obsolete 1 (Unlimited) 2 Radial 60V ROHS3 Compliant 150mA No RMIN-RMAX(RI-R1) OHMS: 9-22AT 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 3A Polymeric e3 Tin (Sn) MF-R015 NO WIRE TEMPERATURE SENSING 0.197 5.00mm 1W 150mA 250V 600V Int 5s 300mA 9Ohm 22Ohm
T049001 T049001 Bourns Inc. 0.0000
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0.00000000 Bulk Active 1 (Unlimited) ROHS3 Compliant
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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 50mA 12 SMD 6.50mm x 4.00mm No SVHC 850μm 6.5mm 14.3Ohm 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 75mA 200V Single 20V Yes 100mA SURGE PROTECTION CIRCUIT
2035-20-SM-RPLF 2035-20-SM-RPLF Bourns Inc. 0.0000
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0.00000000 download 6 Weeks Surface Mount Tape & Reel (TR) 2010 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 No 200V 5000A 5kA
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0.00000000 download 12 Weeks Surface Mount Tape & Reel (TR) 2008 2052 Active 1 (Unlimited) 3 SMD/SMT 85°C -30°C 5mm 3 5mm 7.2mm ROHS3 Compliant Nickel 3-SMD Cylinder Square End No SVHC 7.2mm Surface Mount 1 1GOhm UNSPECIFIED OTHER ±20% 10kA SURGE PROTECTION CIRCUIT No 230V 5000A 5kA
2036-09-C2 2036-09-C2 Bourns Inc. 0.0000
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0.00000000 download Through Hole Tray 2006 Mini-TRIGARD™ 2036 Obsolete 1 (Unlimited) 3 Radial 85°C -55°C 5.1mm 3 9.8mm Non-RoHS Compliant Contains Lead Axial Cylinder, 3 Lead (Radial Bend) Through Hole 1 e3 TIN UNSPECIFIED UNSPECIFIED 2036 OTHER ±20% 10kA SURGE PROTECTION CIRCUIT No 90V 10000A 10kA
CD214L-T45CALF CD214L-T45CALF 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 45V 5μA 3kW 72.7V 41.2A 5W No 50V 3000W 3kW 45V 1
SMBJ22A SMBJ22A 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 SMBJ22 2 Transient Suppressors SILICON 1 Unidirectional 5μA General Purpose 100A Single 28V 22V 5μA 600W 1mA 24.4V 35.5V 16.9A 5W No 24.4V 600W
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SMBJ64CA-QH SMBJ64CA-QH 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 71.1V 600W 5.9A 103V 64V 1
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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 SMCJ48 2 1 Transient Suppressors 5W SILICON 1 Bidirectional 5μA General Purpose 200A Single 61.3V 48V 5μA 1.5kW 1mA 53.3V 77.4V 19.4A 61.3V No 53.3V 1500W 1.5kW
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0.00000000 download 4 Weeks Through Hole Bulk 2005 Multifuse®, MF-R yes Obsolete 1 (Unlimited) 2 Radial 30V ROHS3 Compliant UL94 V-0 Tin 40A Radial, Disc No SVHC 10.2mm cURus, TUV 10mOhm Through Hole -40°C~85°C 0.953Lx0.118W 24.20mmx3.00mm 1.295 32.90mm 30V 40A Polymeric 7.6mm e3 MF-R900 10.2mm WIRE TEMPERATURE SENSING 810 μm 0.402 10.20mm 4.2W 9A 20s 18A 9A 5mOhm 20mOhm
SMCJ8.5CA SMCJ8.5CA Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Surface Mount Digi-Reel® 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 SMCJ8 2 Bidirectional 1 Transient Suppressors 1.5kW SILICON 1 8.5V 5μA General Purpose 200A Single 10.8V 85V 5μA 1.5kW 1mA 94.4V 137V 10.4A 108.2V No 9.44V 1500W 1.5kW 104.2A 14.4V 8.5V
MOV-20D112KTR MOV-20D112KTR Bourns Inc. 0.0000
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0.00000000 download Radial, Through Hole Tape & Reel (TR) 2011 Obsolete 1 (Unlimited) 85°C -40°C 20mm ROHS3 Compliant 50A Disc 20mm 7.5mm Through Hole 3.000003g -40°C~85°C TA 1.1kV 180pF 895V 360pF @ 1kHz MOV-20 10% 1 680V 6.5kA 1.1kV 342J 1.815kV 1.21kV 990V 1.1kV 680V 6.5kA 895V
SA2-3000-DLT-STD SA2-3000-DLT-STD Bourns Inc. 0.0000
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0.00000000 download 5 Weeks Through Hole Tape & Reel (TR) 2014 SA2 Active 1 (Unlimited) Axial 2 ROHS3 Compliant Axial Cylinder Through Hole 1pF SA2-3000 -15% +20% No 3000V 5000A 5kA
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0.00000000 download 14 Weeks Radial, Through Hole Bulk 2010 Active 1 (Unlimited) 2 EAR99 7mm ROHS3 Compliant No Disc 7mm 6.8mm Through Hole -40°C~85°C TA 363V METAL OXIDE FILM 150pF 8533.40.40.00 275V 150pF @ 1kHz e3 Tin (Sn) MOV-07 WIRE 10% 1 VARISTOR 0.25W 210V 1.2kA 330V 10A 23J 550V 363V 297V 210V
SF-1206SA1500W-2 SF-1206SA1500W-2 Bourns Inc. 0.8938
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0.00000000 download 12 Weeks Active 1 (Unlimited) ROHS3 Compliant
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