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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 Voltage - Rated AC Capacitance HTS Code Packing Method Number of Functions Physical Dimension 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 Operating Temperature (Max) Operating Temperature (Min) Number of Channels Subcategory Qualification Status Terminal Shape Reference Standard Body Length or Diameter Body Breadth Rated Current Circuit Protection Type Blow Characteristic Rated Voltage(DC) Body Height Voltage Diode Element Material Number of Elements Output Current Polarity Case Code (Metric) Case Code (Imperial) Tolerance Non-rep Peak Rev Power Dis-Max Current Rating (Amps) Number of Circuits Response Time Leakage Current Resistor Type Working Voltage Terminal Placement Joule Integral-Nom Max Voltage Rating (AC) Lead Diameter Applications Lead/Base Style Max Surge Current Voltage - Clamping Element Configuration Varistor Voltage Clamping Current Breakdown Voltage Min 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 Peak Reverse Current Reverse Recovery Time Power Dissipation-Max Fuse Type Telecom IC Type Power Line Protection Breaking Capacity @ Rated Voltage Melting I2t DC Cold Resistance Fail Short Voltage - DC Spark Over (Nom) Impulse Discharge Current (8/20μs) Rated Functioning Temperature Holding Temperature Power - Peak Pulse Current - Peak Pulse (10/1000μs) Voltage - Clamping (Max) @ Ipp Bidirectional Channels Varistor Voltage (Max) Varistor Voltage (Min) Varistor Voltage (Typ) Maximum AC Volts Current - Surge Maximum DC Volts
CD143A-SR70 CD143A-SR70 Bourns Inc. 0.0000
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0.00000000 download 7 Weeks Surface Mount Tape & Reel (TR) 2007 yes Active 1 (Unlimited) 4 SMD/SMT EAR99 1.39mm 3.04mm ROHS3 Compliant Tin 4 TO-253-4, TO-253AA No SVHC 1.14mm 1.39mm Surface Mount -55°C~150°C TJ AVALANCHE Steering (Rail to Rail) 10pF @ 1MHz e3 GULL WING CD143A 4 2 Other Diodes SILICON 4 Unidirectional 1μA 70V General Purpose 24A Dual 85V 85V 70V 1μA 50μA 85V Yes 7V 24A 85V 100nA 4 ns No 24A 8/20μs
C650-100-WH C650-100-WH Bourns Inc. 0.0000
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0.00000000 download 7 Weeks Surface Mount Tape & Reel (TR) 2012 TBU® Active 3 (168 Hours) 3 SMD/SMT 85°C -40°C 8.25mm ROHS3 Compliant Tin 300V 100mA 3 3-SMD, No Lead No SVHC 850μm 4mm 12Ohm Surface Mount 300V Internal Switch 1 e3 BOTTOM BUTT 260 40 C650 3 INDUSTRIAL Not Qualified 200mA 1 1 μs General Purpose 100mA 650V SURGE PROTECTION CIRCUIT
TBU-DF055-200-WH TBU-DF055-200-WH Bourns Inc. 0.0000
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0.00000000 download 7 Weeks Tape & Reel (TR) TBU® Active 1 (Unlimited) ROHS3 Compliant 6-TDFN Surface Mount Internal Switch 2 General Purpose 550V
2036-07-B2LF 2036-07-B2LF Bourns Inc. 0.0000
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0.00000000 download 6 Weeks Surface Mount, Through Hole Tray 2005 Mini-TRIGARD™ 2036 yes Active 1 (Unlimited) 3 Radial 85°C -55°C 5.1mm 3 5mm 9.6mm ROHS3 Compliant Lead Free Tin Axial Cylinder, 3 Lead (Radial Bend) No SVHC 4.4mm UL Through Hole 2pF 1 e3 UNSPECIFIED PIN/PEG 2036 3 OTHER ±20% 800 μm 20kA SURGE PROTECTION CIRCUIT No 75V 10000A 10kA
DV230K3225R2 DV230K3225R2 Bourns Inc. 0.7445
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0.00000000 download 10 Weeks DV Active 1 (Unlimited) ROHS3 Compliant 3225 (8063 Metric) Surface Mount, MLCV -40°C~125°C TA 110pF @ 1kHz 1 10J 396V 324V 360V 230V 400A 300V
2027-09-BT1 2027-09-BT1 Bourns Inc. 0.0000
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0.00000000 download 6 Weeks Through Hole Tape & Reel (TR) 2006 2027 Active 1 (Unlimited) 2 Axial 85°C -55°C 8mm 2 6mm Non-RoHS Compliant Contains Lead Axial Cylinder Through Hole 1 e0 Tin/Lead (Sn90Pb10) DUAL WIRE MILITARY ±20% 20kA SURGE PROTECTION CIRCUIT No 90V 10000A 10kA
CD214C-T28CALF CD214C-T28CALF 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 28V 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 33A Single 31.1V 28V 5μA 1.5kW 1mA 31.1V Yes 45.4V 33A 5W No 1500W 1.5kW 45.4V 1
CGA1206MLA-22651E CGA1206MLA-22651E 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 3.2mm ROHS3 Compliant Tin 1206 (3216 Metric) Surface Mount, MLCV -55°C~125°C TA 650pF 8533.40.40.00 22V 650pF @ 1kHz CGA1206 1 VARISTOR 17V Wraparound 200A 27.5V 1A 0.30J Yes 30.7V 24.3V 27.5V 17V
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0.00000000 download 16 Weeks Surface Mount Tape & Reel (TR) 2014 ChipGuard® MLA Active 1 (Unlimited) EAR99 3.2mm ROHS3 Compliant Tin 1206 (3216 Metric) Surface Mount, MLCV -55°C~125°C TA 700pF 8533.40.40.00 16V 700pF @ 1kHz CGA1206 1 VARISTOR 14V Wraparound 200A 22.5V 1A 0.50J Yes 25.2V 19.8V 22.5V 14V
SF-2923UC30C-2 SF-2923UC30C-2 Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Tape & Reel (TR) SinglFuse™ SF-2923UC-C Active 1 (Unlimited) ROHS3 Compliant PRE ARCING TIME: OPEN WITHIN 60 SEC AT 250% RATED CURRENT 2-SMD, J-Lead UL Surface Mount -55°C~125°C 0.287Lx0.228W x 0.157 H 7.30mmx5.80mmx4.00mm 80V TR, 13 INCH 7.3mm x 5.8mm x 4mm SF-2923 YES J BEND UL 7.3mm 5.8 mm 30A ELECTRIC FUSE 4mm 30A Fast Blow 270 J Board Mount (Cartridge Style Excluded) 450A 270 0.0012Ohm
DV11K4032R2 DV11K4032R2 Bourns Inc. 0.0000
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0.00000000 download 11 Weeks DV Active 1 (Unlimited) ROHS3 Compliant 4032 (1080 Metric) Surface Mount, MLCV -40°C~125°C TA 4300pF @ 1kHz 1 1.1J 19.8V 16.2V 18V 11V 250A 14V
2027-40-SMLF 2027-40-SMLF Bourns Inc. 0.0000
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0.00000000 download 6 Weeks Bulk 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
SF-0603SP600M-2 SF-0603SP600M-2 Bourns Inc. 0.0000
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0.00000000 download 10 Weeks Tape & Reel (TR) SinglFuse™ SF-0603SPxxxM Active 1 (Unlimited) ROHS3 Compliant SINGLFUSE, PRE ARCING TIME: OPEN WITHIN 1 TO 120 SEC AT 200% RATED CURRENT 0603 (1608 Metric) Surface Mount -55°C~150°C 0.063Lx0.031W 1.60mmx0.80mm 32V TR, PAPER, 7 INCH 1.6mm x 0.8mm x 0.8mm SF-0603 YES WRAPAROUND UL 1.6mm 0.8 mm 6A ELECTRIC FUSE TIME LAG 0.8mm 6A Slow Blow 4 J Board Mount (Cartridge Style Excluded) 80A 4 0.01Ohm
SF-0402FP150-2 SF-0402FP150-2 Bourns Inc. 0.0000
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0.00000000 download 9 Weeks Tape & Reel (TR) SinglFuse™ SF-0402FP Active 1 (Unlimited) ROHS3 Compliant 0402 (1005 Metric) UL Surface Mount -20°C~150°C 0.039Lx0.020W x 0.014 H 1.00mmx0.52mmx0.35mm 32V 32V SF-0402 1.5A Fast Blow Board Mount (Cartridge Style Excluded) 35A 0.01356
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
SF-1206S175M-2 SF-1206S175M-2 Bourns Inc. 0.0000
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0.00000000 download 10 Weeks Tape & Reel (TR) SinglFuse™ SF-1206SxxxM Active 1 (Unlimited) ROHS3 Compliant PRE ARCING TIME: OPEN WITHIN 5 SEC AT 250% RATED CURRENT 1206 (3216 Metric) Surface Mount -55°C~125°C 0.126Lx0.063W x 0.033 H 3.20mmx1.60mmx0.85mm 63V 63V TR, 7 INCH 3.2mm x 1.6mm x 0.97mm SF-1206 YES WRAPAROUND UL 3.2mm 1.6 mm 1.75A ELECTRIC FUSE 0.97mm 1.75A Slow Blow Board Mount (Cartridge Style Excluded) 50A 0.045 0.1Ohm
SF-2410FP0125T-2 SF-2410FP0125T-2 Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Tape & Reel (TR) SinglFuse™ SF-2410FP-T Active 1 (Unlimited) ROHS3 Compliant SINGLFUSE, PRE ARCING TIME: OPEN WITHIN 5 SEC AT 200% RATED CURRENT 2-SMD, Square End Block cUL, UL Surface Mount -55°C~125°C 0.240Lx0.102W x 0.102 H 6.10mmx2.60mmx2.60mm 125V TR, 7 INCH 6.1mm x 2.6mm x 2.6mm e4 Gold (Au) YES WRAPAROUND CUL; UL 6.1mm 2.6 mm 0.125A ELECTRIC FUSE 125V 2.6mm 125mA Fast Blow Board Mount (Cartridge Style Excluded) 50A 0.0094 2.044Ohm
SF-0603S600-2 SF-0603S600-2 Bourns Inc. 0.0000
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0.00000000 download 9 Weeks Tape & Reel (TR) SinglFuse™ SF-0603S Active 1 (Unlimited) ROHS3 Compliant 0603 (1608 Metric) UL Surface Mount -20°C~105°C 0.063Lx0.031W x 0.018 H 1.60mmx0.80mmx0.45mm 32V 35V SF-0603 6A Slow Blow Board Mount (Cartridge Style Excluded) 50A 2.7 0.006Ohm
CG0402MLC-3.3LG CG0402MLC-3.3LG Bourns Inc. 0.0000
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0.00000000 download 9 Weeks Surface Mount Tape & Reel (TR) ChipGuard® MLC Active 1 (Unlimited) SMD/SMT EAR99 500μm 1mm ROHS3 Compliant Tin 5nA No 2 0402 (1005 Metric) 500μm 500μm Surface Mount, MLCV -40°C~85°C TA 3.3V 500FF 8533.40.40.00 3.3V 0.5pF @ 1MHz CG0402 1005 0402 1 5nA 3.3V Single 25V
ISOM3-320-R-L2 ISOM3-320-R-L2 Bourns Inc. 0.0000
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0.00000000 IsoMOV? Disc 13.2mm Bourns Inc. Through Hole GDT, MOV 1 General Purpose 875V Disc 13.2mm
CB85A1B CB85A1B Bourns Inc. 0.0000
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0.00000000 download 6 Weeks CB Active 1 (Unlimited) ROHS3 Compliant Nonstandard cUL, TUV, UL 28V 25A 85°C 185°F 25°C 77°F
SF-1206SA300W-2 SF-1206SA300W-2 Bourns Inc. 1.3447
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0.00000000 download 12 Weeks Active 1 (Unlimited) ROHS3 Compliant
CG0402MLU-3.3G CG0402MLU-3.3G Bourns Inc. 0.0000
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0.00000000 download 9 Weeks Surface Mount Tape & Reel (TR) ChipGuard® MLU Active 1 (Unlimited) 2 SMD/SMT EAR99 500μm 3.3V 1mm ROHS3 Compliant 5nA No 2 0402 (1005 Metric) 500μm Surface Mount, MLCV -40°C~125°C TA 3.3V METAL OXIDE FILM 50FF 8533.40.40.00 TR, PAPER, 7 INCH 3.3V 0.5pF @ 1MHz e3 Matte Tin (Sn) - with Nickel (Ni) barrier CG0402 WRAPAROUND 3.3V 1005 0402 1 5nA VARISTOR 3.3V DUAL ENDED 25V
AV17K2220122NIR1 AV17K2220122NIR1 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 8000pF @ 1kHz 1 7.2J 29.7V 24.3V 27V 17V 1.2kA 20V
SF-0603SP400M-2 SF-0603SP400M-2 Bourns Inc. 0.0000
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0.00000000 download 10 Weeks Tape & Reel (TR) SinglFuse™ SF-0603SPxxxM Active 1 (Unlimited) ROHS3 Compliant PRE ARCING TIME: OPEN WITHIN 1 SEC AT 200% RATED CURRENT 0603 (1608 Metric) Surface Mount -55°C~150°C 0.063Lx0.031W 1.60mmx0.80mm 32V TR, 7 INCH 1.6mm x 0.8mm x 0.8mm e3 Tin (Sn) - with Nickel (Ni) barrier SF-0603 YES WRAPAROUND UL 1.6mm 0.8 mm 4A ELECTRIC FUSE TIME LAG 0.8mm 4A Slow Blow 2 J Board Mount (Cartridge Style Excluded) 50A 2.3 0.017Ohm
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
SF-0402FP300F-2 SF-0402FP300F-2 Bourns Inc. 0.0000
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0.00000000 download 8 Weeks Tape & Reel (TR) SinglFuse™ SF-0402FPxxxF Active 1 (Unlimited) ROHS3 Compliant PRE ARCING TIME: OPEN WITHIN 5 SEC AT 200% RATED CURRENT 0402 (1005 Metric) UL Surface Mount -55°C~90°C 0.039Lx0.020W x 0.013 H 1.00mmx0.51mmx0.33mm 35V TR, 7 INCH 1mm x 0.51mm x 0.33mm e3 Tin (Sn) - with Nickel (Ni) barrier SF-0402 YES WRAPAROUND UL 1mm 0.51 mm 3A ELECTRIC FUSE 0.33mm 3A Fast Blow Board Mount (Cartridge Style Excluded) 35A 0.27 0.015Ohm
SF-0402F075-2 SF-0402F075-2 Bourns Inc. 0.0000
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0.00000000 download 9 Weeks Surface Mount Tape & Reel (TR) 2009 SinglFuse™ SF-0402F yes Active 1 (Unlimited) EAR99 520μm ROHS3 Compliant 24V 750mA 2 0402 (1005 Metric) 355.6μm UL 110mOhm Surface Mount -20°C~105°C 0.039Lx0.020W x 0.014 H 1.00mmx0.52mmx0.35mm 24V 8536.10.00.40 TAPE AND REEL 24V e3 Tin (Sn) - with Nickel (Ni) barrier SF-0402 WRAPAROUND UL 1mm ELECTRIC FUSE 1005 0402 Fast Blow Board Mount (Cartridge Style Excluded) 35A 0.0049 0.11Ohm
SF-1206FP400-2 SF-1206FP400-2 Bourns Inc. 0.0000
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0.00000000 download 9 Weeks Tape & Reel (TR) SinglFuse™ SF-1206FP Active 1 (Unlimited) EAR99 ROHS3 Compliant PRE ARCING TIME: OPEN WITHIN 5 SEC AT 200% RATED CURRENT; SINGLFUSE 1206 (3216 Metric) UL Surface Mount -20°C~105°C 0.122Lx0.061W x 0.024 H 3.10mmx1.55mmx0.60mm 32V 8536.10.00.40 TR, PAPER, 7 INCH 3.1mm x 1.55mm x 0.6mm e3 Tin (Sn) - with Nickel (Ni) barrier SF-1206 YES WRAPAROUND UL 3.1mm 1.55 mm 4A ELECTRIC FUSE 0.6mm 4A Fast Blow 1 J Board Mount (Cartridge Style Excluded) 50A 1.109
DV40K3225R2 DV40K3225R2 Bourns Inc. 0.0000
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0.00000000 download 10 Weeks DV Active 1 (Unlimited) ROHS3 Compliant 3225 (8063 Metric) Surface Mount, MLCV -40°C~125°C TA 700pF @ 1kHz 1 2.2J 74.8V 61.2V 68V 40V 100A 56V
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