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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 Length RoHS Status Contact Plating Current Rating 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 Voltage - Rated AC Capacitance HTS Code Packing Method Number of Functions Physical Dimension Max Current Rating 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 Terminal Pitch JESD-30 Code Operating Temperature (Max) Operating Temperature (Min) Number of Channels Subcategory Max Power Dissipation Terminal Shape Mounting Feature Body Length or Diameter Body Breadth Rated Current Circuit Protection Type Body Height Voltage Diode Element Material Number of Elements Configuration Diode Type Rep Pk Reverse Voltage-Max Polarity Case Code (Metric) Case Code (Imperial) Tolerance Case Connection Non-rep Peak Rev Power Dis-Max Current Rating (Amps) Number of Circuits Leakage Current Resistor Type Terminal Placement Joule Integral-Nom Max Voltage Rating (AC) Thermistor Application Lead Diameter Applications Lead Spacing Lead/Base Style Rated (AC) Voltage (URac) Max Surge Current 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 Reverse Current-Max Power Dissipation-Max Reverse Test Voltage Forward Voltage-Max Hold Current Fuse Type Current - Max Voltage - Max Telecom IC Type Time to Trip Trip Current Power Line Protection Resistance @ 25°C Voltage - Breakdown (Min) Current - Hold (Ih) (Max) Thickness (Max) Breaking Capacity @ Rated Voltage Melting I2t DC Cold Resistance 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
CMF-RL50A-10-0 CMF-RL50A-10-0 Bourns Inc. 0.0000
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0.00000000 download 20 Weeks Through Hole Bulk 2009 CMF-RL Active 1 (Unlimited) 2 Radial ROHS3 Compliant Tin Radial, Disc 5mm UR 50Ohm Through Hole -40°C~125°C 0.295Lx0.220W 7.50mmx5.60mm 0.512 13.00mm 3A Ceramic e3 5mm WIRE 10% 220V OVERLOAD PROTECTION 600 μm 0.197 5.00mm 650V 50mA 3A 220V 600V Int 100ms 100mA 50Ohm
2036-47-C3LF 2036-47-C3LF Bourns Inc. 0.0000
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0.00000000 download Through Hole Bulk 2011 Mini-TRIGARD™ 2036 Obsolete 1 (Unlimited) 3 Radial 85°C -55°C 3 ROHS3 Compliant Axial Cylinder, 3 Lead (Radial Bend) 3.8mm UL Through Hole 1 e3 TIN UNSPECIFIED UNSPECIFIED 2036 3 OTHER ±20% 1 mm SURGE PROTECTION CIRCUIT No 470V 10000A 10kA
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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 UNIDIRECTIONAL General Purpose 154V 1.5kW 246V 6.2A No 171V 1500W 1.5kW 6.2A 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 9.44V 600W 41.7A 14.4V 8.5V 1
5.0SMDJ8.5A 5.0SMDJ8.5A Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Tape & Reel (TR) 5.0SMDJ Active 1 (Unlimited) ROHS3 Compliant DO-214AB, SMC Surface Mount -55°C~150°C TJ Zener Telecom No 9.44V 5000W 5kW 347.3A 14.4V 8.5V 1
P4SMA100A P4SMA100A Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Surface Mount 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 R-PDSO-C2 SILICON 1 SINGLE UNIDIRECTIONAL General Purpose 85.5V 400W 137V 3A No 95V 3A 85.5V 1
DV40K4032R2 DV40K4032R2 Bourns Inc. 0.0000
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0.00000000 download 10 Weeks DV Active 1 (Unlimited) ROHS3 Compliant 4032 (1080 Metric) Surface Mount, MLCV -40°C~125°C TA 1200pF @ 1kHz 1 4.1J 74.8V 61.2V 68V 40V 250A 56V
SMBJ75CA SMBJ75CA Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Digi-Reel® 2012 SMBJ yes Active 1 (Unlimited) 2 EAR99 75V ROHS3 Compliant 2 PRSM-MIN DO-214AA, SMB Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND SMBJ75 2 YES Transient Suppressors SILICON 1 SINGLE BIDIRECTIONAL 600W General Purpose 83.3V 5W No 600W 5A 121V 75V 1
PTVS1-380C-THL PTVS1-380C-THL Bourns Inc. 26.8240
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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 120pF @ 10kHz General Purpose No 401V 1000A 1kA 8/20μs 520V Typ 380V 1
CD214C-T7.5CALF CD214C-T7.5CALF Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Surface Mount Tape & Reel (TR) Active 1 (Unlimited) 2 SMD/SMT EAR99 7.5V ROHS3 Compliant Tin 2 DO-214AB, SMC Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 DUAL C BEND CD214C 2 Bidirectional 1 SILICON 1 400W 5μA General Purpose 12.4A Single 8.33V 7.5V 5μA 1.5kW 1mA 8.33V Yes 12.9V 12.4A 5W No 1500W 1.5kW 116.3A 12.9V
5.0SMDJ64A-QH 5.0SMDJ64A-QH Bourns Inc. 2.3660
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0.00000000 download 14 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 YES R-PDSO-C2 SILICON 1 SINGLE 64V UNIDIRECTIONAL 5000W Automotive, Telecom 74.85V 2μA 6.5W 64V 5V No 71.1V 5000W 5kW 48.6A 103V 64V 1
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0.00000000 download 14 Weeks Tape & Reel (TR) Automotive, AEC-Q101, 1.5SMC Active 1 (Unlimited) ROHS3 Compliant DO-214AB, SMC Surface Mount -55°C~150°C TJ Zener Automotive, Telecom No 15.2V 1500W 1.5kW 67.6A 22.5V 13.6V 1
SF-1206HI350M-2 SF-1206HI350M-2 Bourns Inc. 0.0000
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0.00000000 download 10 Weeks Tape & Reel (TR) 2018 SinglFuse™ SF-1206HIxxxM Active 1 (Unlimited) ROHS3 Compliant PRE ARCING TIME: OPEN WITHIN 60 SEC AT 200% RATED CURRENT 1206 (3216 Metric) UL Surface Mount -55°C~150°C 0.126Lx0.063W x 0.038 H 3.20mmx1.60mmx0.97mm 32V TR, 7 INCH 3.2mm x 1.6mm x 0.97mm SF-1206 YES WRAPAROUND 3.2mm 1.6 mm 3.5A ELECTRIC FUSE 0.97mm 3.5A 1 J Board Mount (Cartridge Style Excluded) 50A 1.84 0.029Ohm
2027-40-SM-RPLF 2027-40-SM-RPLF Bourns Inc. 0.0000
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0.00000000 download 6 Weeks Tape & Reel (TR) 2011 2027 Active 1 (Unlimited) 2 2 ROHS3 Compliant 2-SMD Cylinder Square End Surface Mount 1 DUAL UNSPECIFIED 2 OTHER NO 85°C -55°C ±15% SURGE PROTECTION CIRCUIT No 400V 10000A 10kA
CGA0603MLA-18101E CGA0603MLA-18101E Bourns Inc. 0.0000
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0.00000000 download 16 Weeks Surface Mount Tape & Reel (TR) 2014 ChipGuard® MLA Active 1 (Unlimited) EAR99 1.6mm ROHS3 Compliant Tin 0603 (1608 Metric) Surface Mount, MLCV -55°C~125°C TA 100pF 8533.40.40.00 18V 100pF @ 1kHz CGA0603 1 VARISTOR 14V Wraparound 30A 22.5V 1A 0.20J Yes 25.2V 19.8V 22.5V 14V
CG0603MLA-14KE CG0603MLA-14KE Bourns Inc. 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2012 ChipGuard® MLA yes Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 800μm 14V 1mm ROHS3 Compliant Nickel 30A 0603 (1608 Metric) 800μm Surface Mount, MLCV -55°C~125°C TA 14V METAL OXIDE FILM 11V 150pF 8533.40.40.00 TR, PAPER, 7 INCH 14V 150pF @ 1MHz e3 CG060 Non-linear Resistors WRAPAROUND 14V 1608 0603 10% 1 VARISTOR DUAL ENDED 11V 30A 10% 19.8V 1A 0.10J 35V 16.2V 18V
P4SMA11CA P4SMA11CA Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Surface Mount 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 R-PDSO-C2 SILICON 1 SINGLE BIDIRECTIONAL General Purpose 9.4V 400W 15.6V 26.3A No 10.5V 26.3A 9.4V 1
MF-RHT200-2-17 MF-RHT200-2-17 Bourns Inc. 0.0000
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0.00000000 Multifuse?, MF-RHT Radial, Disc cUL, cURus, TUV Bourns Inc. Through Hole -40°C ~ 125°C 0.370" Dia x 0.118" T (9.40mm x 3.00mm) AEC-Q200 Polymeric 0.201" (5.10mm) 100 A 16V 3 s 2 A - 45 mOhms 110 mOhms 3.8 A
CGA1206MLA-22841E CGA1206MLA-22841E Bourns Inc. 0.0000
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0.00000000 download 16 Weeks Surface Mount Tape & Reel (TR) 2014 ChipGuard® MLA yes Active 1 (Unlimited) 3.2mm ROHS3 Compliant Tin 1206 (3216 Metric) Surface Mount, MLCV -55°C~125°C TA 840pF 22V 840pF @ 1kHz CGA1206 1 17V Wraparound 100A 27V 1A 0.40J Yes 29.7V 24.3V 27V 17V
SMCJ6.0CA SMCJ6.0CA 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 SMCJ6 2 Bidirectional 1 Transient Suppressors 5W SILICON 1 6V 5μA General Purpose 200A Single 6.67V 60V 2mA 1.5kW 1mA 66.7V 96.8V 15.5A 7.67V No 1500W 1.5kW 145.7A 10.3V 6V
MF-RHT200-0-17 MF-RHT200-0-17 Bourns Inc. 0.0000
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0.00000000 Multifuse?, MF-RHT Radial, Disc cUL, cURus, TUV Bourns Inc. Through Hole -40°C ~ 125°C 0.370" Dia x 0.118" T (9.40mm x 3.00mm) AEC-Q200 Polymeric 0.201" (5.10mm) 100 A 16V 3 s 2 A - 45 mOhms 110 mOhms 3.8 A
2038-47-SM-RP 2038-47-SM-RP Bourns Inc. 0.0000
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0.00000000 download 6 Weeks Surface Mount Tape & Reel (TR) 2012 Mini-TRIGARD™ 2038 Active 1 (Unlimited) 2 EAR99 3 Non-RoHS Compliant 3-SMD Cylinder Square End Surface Mount AVALANCHE 8541.10.00.50 END WRAP AROUND 2038 2 O-LELF-R2 SILICON 1 SINGLE TRANS VOLTAGE SUPPRESSOR DIODE UNIDIRECTIONAL ±25% ISOLATED No 470V 5000A 5kA
MF-SVS175N-0 MF-SVS175N-0 Bourns Inc. 0.0000
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0.00000000 download 8 Weeks Bulk 2015 Multifuse®, MF-SVS yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant 0.017 OHMS MINIMUM AT 23 DEG CEL, LEAD FREE PRODUCT Strap cURus, TUV User Defined -40°C~85°C 0.906Lx0.148W 23.00mmx3.75mm 8533.40.80.70 100A Polymeric e2 Tin/Silver (Sn/Ag) MF-SVS YES Non-linear Resistors FLAT SURFACE MOUNT DUAL OVERLOAD PROTECTION 10V 2.1W 1.75A 100A 10V 5s 4.2A 0.035 0.90mm 17mOhm 63mOhm
AV14K2220122NIR1 AV14K2220122NIR1 Bourns Inc. 0.0000
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0.00000000 download 8 Weeks AV Active 1 (Unlimited) ROHS3 Compliant 2220 (5750 Metric) Surface Mount, MLCV -55°C~125°C TA 10000pF @ 1kHz 1 5.8J 26.4V 21.6V 24V 14V 1.2kA 16V
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0.00000000 download 8 Weeks Tape & Reel (TR) ZVHT Active 1 (Unlimited) ROHS3 Compliant 1812 (4532 Metric) Surface Mount, MLCV -55°C~150°C TA 2300pF @ 1kHz 1 3.9J 42.9V 31.2V 39V 25V 800A 31V
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0.00000000 download 10 Weeks Tape & Reel (TR) ZVHT Active 1 (Unlimited) ROHS3 Compliant 0805 (2012 Metric) Surface Mount, MLCV -55°C~150°C TA 400pF @ 1kHz 1 0.3J 19.8V 14.4V 18V 11V 120A 14V
AV30K1812801NIR1 AV30K1812801NIR1 Bourns Inc. 0.0000
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0.00000000 download 8 Weeks AV Active 1 (Unlimited) ROHS3 Compliant 1812 (4532 Metric) Surface Mount, MLCV -55°C~125°C TA 2200pF @ 1kHz 1 3.8J 51.7V 42.3V 47V 30V 800A 34V
SMLJ33CA SMLJ33CA Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Surface Mount Tape & Reel (TR) 2009 SMLJ yes Active 1 (Unlimited) 2 SMD/SMT EAR99 7.11mm ROHS3 Compliant 2 DO-214AB, SMC No SVHC 2.42mm 6.22mm Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND SMLJ33 2 Bidirectional 1 Transient Suppressors 3kW SILICON 1 3000W 5μA General Purpose Single 36.7V 33V 5μA 3kW 1mA 36.7V Yes 53.3V 56.2A 40.6V No 3000W 3kW 56.2A 53.3V
CMF-RL55-10-0 CMF-RL55-10-0 Bourns Inc. 0.0000
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0.00000000 download 20 Weeks Through Hole Bulk 2009 CMF-RL Active 1 (Unlimited) 2 Radial EAR99 ROHS3 Compliant Tin Radial, Disc 5.08mm UR 55Ohm Through Hole -40°C~125°C 0.386Lx0.197W 9.80mmx5.00mm 0.532 13.50mm 8533.40.80.70 3A Ceramic e2 5.08mm WIRE 10% 220V OVERLOAD PROTECTION 600 μm 0.200 5.08mm 650V 65mA 3A 220V 600V Int 150ms 150mA 55Ohm
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0.00000000 download 14 Weeks Tape & Reel (TR) Multifuse®, MF-PSML/X Active 2A (4 Weeks) ROHS3 Compliant 0805 (2012 Metric), Concave cURus, TUV Surface Mount -40°C~85°C 0.085Lx0.053W 2.15mmx1.35mm Polymeric 50A 6V 2s 2.5A 0.055 1.40mm 3mOhm 40mOhm 5A
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