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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 Lead Free Contact Plating Voltage - Rated Current Rating Radiation Hardening Number of Pins Additional Feature Package / Case REACH SVHC Lead Pitch Height 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 Physical Dimension Insulation Resistance Max Current Rating Max Voltage Rating (DC) Type 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 JESD-30 Code Operating Temperature (Max) Operating Temperature (Min) Number of Channels Body Material Terminal Shape Reference Standard Body Length or Diameter Body Breadth Rated Current Circuit Protection Type Body Height 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) Response Time Leakage Current Terminal Placement Joule Integral-Nom Thermistor Application Lead Diameter Applications Lead Spacing 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 Terminal Material Power Dissipation-Max Hold Current Fuse Type Telecom IC Type Time to Trip Trip Current Fuse Current Power Line Protection 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) Power - Peak Pulse Current - Peak Pulse (10/1000μs) Voltage - Clamping (Max) @ Ipp Voltage - Reverse Standoff (Typ) Unidirectional Channels Bidirectional Channels
2056-20-B3FLF 2056-20-B3FLF Bourns Inc. 0.0000
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0.00000000 download 12 Weeks Through Hole Tray 2012 2056 yes Active 1 (Unlimited) 3 Radial 3 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 85°C ±20% 5kA SURGE PROTECTION CIRCUIT Yes 200V 5000A 5kA
2026-07-C4FLF 2026-07-C4FLF Bourns Inc. 0.0000
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0.00000000 download 5 Weeks Through Hole Bulk 2011 TRIGARD® 2026 Active 1 (Unlimited) Radial 90°C -40°C 3 ROHS3 Compliant Radial Cylinder, 3 Lead 6.1mm UL Through Hole NOT SPECIFIED NOT SPECIFIED 2026 ±20% 1 mm Yes 75V 20000A 20kA
2035-15-SMLF 2035-15-SMLF Bourns Inc. 0.0000
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0.00000000 download 6 Weeks Surface Mount Bulk 2006 2035-SM yes Active 1 (Unlimited) 2 Solder EAR99 85°C -55°C 5mm 2 4.4mm ROHS3 Compliant Lead Free 2-SMD Cylinder Square End 3.9mm UL Surface Mount AVALANCHE 8541.10.00.50 150V e3 Tin (Sn) END WRAP AROUND 2035 2 SILICON 1 SINGLE TRANS VOLTAGE SUPPRESSOR DIODE UNIDIRECTIONAL ±15% ISOLATED No 5000A 5kA
MF-SM150-2 MF-SM150-2 Bourns Inc. 0.0000
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0.00000000 download 7 Weeks Surface Mount Tape & Reel (TR) 2010 Multifuse®, MF-SM yes Active 1 (Unlimited) 2 SMD/SMT 15V ROHS3 Compliant Lead Free 15V 1.5A No 2 2-SMD No SVHC 3mm cURus, TUV 250mOhm Surface Mount -40°C~85°C 0.344Lx0.264W 8.75mmx6.71mm 15V AEC-Q200 TR, 14 INCH 100A Polymeric 430μm e3 Matte Tin (Sn) - with Nickel (Ni) barrier MF-SM FLAT DUAL ENDED OVERLOAD PROTECTION 1.9W Brass 1.5A 5s 3A 0.118 3.00mm 60mOhm 250mOhm
SA2-2400-CLB-STD SA2-2400-CLB-STD Bourns Inc. 0.0000
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0.00000000 download 5 Weeks Tape & Reel (TR) 2014 SA2 Active 1 (Unlimited) 2 Axial 2 ROHS3 Compliant Axial Cylinder Through Hole 1pF 1 e3 Matte Tin (Sn) WIRE SA2-2400 AUTOMOTIVE NO -40°C ±20% SURGE PROTECTION CIRCUIT No 2400V 5000A 5kA
P6SMB12A P6SMB12A Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Surface Mount Tape & Reel (TR) 2014 Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant DO-214AA, SMB Surface Mount -55°C~150°C TJ AVALANCHE Zener DUAL C BEND 260 30 P6SMB R-PDSO-C2 SILICON 1 SINGLE UNIDIRECTIONAL General Purpose 10.2V 600W 16.7V 36.5A No 11.4V 36.5A 10.2V 1
CD214C-T17CALF CD214C-T17CALF 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 17V 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 53.3A Single 18.9V 17V 5μA 1.5kW 1mA 18.9V Yes 27.6V 53.3A 5W No 1500W 1.5kW 27.6V 1
2037-35-CLF 2037-35-CLF Bourns Inc. 0.0000
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0.00000000 download Through Hole Bulk 2011 2037 Obsolete 1 (Unlimited) 2 Axial 85°C -55°C 2 ROHS3 Compliant Axial Cylinder UL Through Hole 2037 ±15% 1 mm No 350V 5000A 5kA
SA2-2400-CKB-STD SA2-2400-CKB-STD Bourns Inc. 0.0000
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0.00000000 download SA2 2 Axial Cylinder, Radial Bend Bourns Inc. Through Hole ±20% No 2400 V 5000A (5kA)
T049739 T049739 Bourns Inc. 0.0000
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0.00000000 Bulk Active 1 (Unlimited) ROHS3 Compliant
2057-23-BT1LF 2057-23-BT1LF Bourns Inc. 0.0000
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0.00000000 download 12 Weeks Through Hole Tape & Reel (TR) 2008 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 230V 5000A 5kA
2035-28-SM-RPLF 2035-28-SM-RPLF Bourns Inc. 0.0000
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0.00000000 download 6 Weeks Surface Mount Tape & Reel (TR) 2011 2035 Active 1 (Unlimited) 2 ROHS3 Compliant 2-SMD Cylinder Square End Surface Mount 2035 ±15% No 280V 5000A 5kA
2035-60-SMLF 2035-60-SMLF Bourns Inc. 0.0000
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0.00000000 download 6 Weeks Surface Mount Bulk 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 600V e3 Tin (Sn) END WRAP AROUND 2 SILICON 1 SINGLE TRANS VOLTAGE SUPPRESSOR DIODE UNIDIRECTIONAL -12% +15% ISOLATED No 5000A 5kA
T049248 T049248 Bourns Inc. 0.0000
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0.00000000 Bulk Active 1 (Unlimited) ROHS3 Compliant
2003-35-SM-RPLF 2003-35-SM-RPLF Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Tape & Reel (TR) 2003 Active 1 (Unlimited) 2 ROHS3 Compliant 2-SMD Cylinder Square End Surface Mount ±20% No 350V 1000A 1kA
2027-15-SM 2027-15-SM Bourns Inc. 0.0000
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0.00000000 download 6 Weeks Surface Mount Bulk 2011 2027 Active 1 (Unlimited) 2 2 Non-RoHS Compliant 2-SMD Cylinder Square End Surface Mount 1 DUAL UNSPECIFIED OTHER 85°C -55°C ±15% SURGE PROTECTION CIRCUIT No 150V 10000A 10kA
SA2-6000-DLT-STD SA2-6000-DLT-STD Bourns Inc. 0.0000
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0.00000000 download SA2 2 Axial Cylinder Bourns Inc. Through Hole -15%, +20% No 6000 V 5000A (5kA)
2015-60-A-RPLF 2015-60-A-RPLF Bourns Inc. 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2014 2015 Obsolete 1 (Unlimited) 85°C -55°C 2 ROHS3 Compliant 2-SMD No SVHC Surface Mount 1.9pF 1 1GOhm UNSPECIFIED UNSPECIFIED OTHER O-XXSS-X ±20% SURGE PROTECTION CIRCUIT No 600V 5000A 5kA
2057-40-BT1LF 2057-40-BT1LF Bourns Inc. 0.0000
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0.00000000 download 12 Weeks Through Hole Tape & Reel (TR) 2004 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 400V 5000A 5kA
SF-1206HH12M-2 SF-1206HH12M-2 Bourns Inc. 0.0000
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0.00000000 download 10 Weeks Tape & Reel (TR) SinglFuse™ SF-1206HHxxM Active 1 (Unlimited) ROHS3 Compliant PRE ARCING TIME: OPEN WITHIN 5 SEC AT 350% RATED CURRENT 1206 (3216 Metric) UL Surface Mount -55°C~150°C 0.126Lx0.063W x 0.038 H 3.20mmx1.60mmx0.97mm 24V TR, PLASTIC, 7 INCH 3.2mm x 1.6mm x 0.97mm SF-1206 YES WRAPAROUND UL 3.2mm 1.6 mm 12A ELECTRIC FUSE 0.97mm 12A Slow Blow 19 J Board Mount (Cartridge Style Excluded) 150A 19 0.0039Ohm
SF-1206HIA100M-2 SF-1206HIA100M-2 Bourns Inc. 0.6704
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0.00000000 download 12 Weeks Active 1 (Unlimited) ROHS3 Compliant
SF-0603F200-2 SF-0603F200-2 Bourns Inc. 0.0000
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0.00000000 download 8 Weeks Surface Mount Tape & Reel (TR) 2009 SinglFuse™ SF-0603F yes Active 1 (Unlimited) SMD/SMT EAR99 800μm ROHS3 Compliant 32V 2A No 2 0603 (1608 Metric) No SVHC 450μm UL 33mOhm Surface Mount -20°C~105°C 0.063Lx0.032W x 0.018 H 1.60mmx0.80mmx0.45mm 32V 8536.10.00.40 TAPE AND REEL 1.6mm x 0.8mm x 0.45mm 32V e3 Tin (Sn) - with Nickel (Ni) barrier SF-0603 Ceramic WRAPAROUND UL 1.6mm 0.8 mm ELECTRIC FUSE 1608 0603 Fast Blow Copper Board Mount (Cartridge Style Excluded) 2A 50A 0.044 0.033Ohm
2035-47-C5LF 2035-47-C5LF Bourns Inc. 0.0000
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0.00000000 download Through Hole Bulk 2006 2035 Obsolete 1 (Unlimited) 2 Radial 85°C -55°C 2 ROHS3 Compliant Axial Cylinder, Radial Bend 7.6mm UL Through Hole 2035 ±15% 1 mm No 470V 5000A 5kA
MF-RX110-2-99 MF-RX110-2-99 Bourns Inc. 0.0000
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0.00000000 download 5 Weeks Tape & Reel (TR) 2006 Multifuse®, MF-RX yes Obsolete 1 (Unlimited) 2 Radial EAR99 60V ROHS3 Compliant 40A 0.15-0.25 OHMS AT 23 DEG CEL Radial, Disc 5.1mm cURus, TUV 250mOhm Through Hole -40°C~85°C 0.512Dia x 0.122 T 13.00mmx3.10mm 60V 0.709 18.00mm 8533.40.80.70 TR, 15 INCH 40A Polymeric e3 Tin (Sn) MF-RX NO WIRE OVERLOAD PROTECTION 0.201 5.10mm 1.5W 1.1A 8.2s 2.2A 1.1A 150mOhm 380mOhm
CD214L-T13CALF CD214L-T13CALF 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 13V 5μA 3kW 21.5V 139.4A 5W No 14.4V 3000W 3kW 13V 1
5.0SMDJ48CA-Q 5.0SMDJ48CA-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 53.3V 5000W 5kW 64.7A 77.4V 48V 1
SMAJ58A-Q SMAJ58A-Q Bourns Inc. 0.0000
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0.00000000 download 14 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 SMAJ58 YES R-PDSO-C2 SILICON 1 SINGLE 58V UNIDIRECTIONAL 400W Automotive No 64.4V 400W 4.3A 93.6V 58V 1
5.0SMDJ15A 5.0SMDJ15A 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 UNIDIRECTIONAL 5000W Telecom 6.5W No 16.7V 5000W 5kW 205A 24.4V 15V 1
P6SMB160CA P6SMB160CA Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Surface Mount Tape & Reel (TR) 2014 Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant DO-214AA, SMB Surface Mount -55°C~150°C TJ AVALANCHE Zener DUAL C BEND 260 30 P6SMB R-PDSO-C2 SILICON 1 SINGLE BIDIRECTIONAL General Purpose 136V 600W 219V 2.8A No 152V 2.8A 136V 1
SA2-7200-DLB-STD SA2-7200-DLB-STD Bourns Inc. 0.0000
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0.00000000 download SA2 2 Axial Cylinder Bourns Inc. Through Hole -15%, +20% No 7200 V 5000A (5kA)
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