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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 Reach Compliance Code 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 Physical Dimension 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 JESD-30 Code Operating Temperature (Max) Operating Temperature (Min) Subcategory Qualification Status Terminal Shape Reference Standard Body Length or Diameter Body Breadth Rated Current Circuit Protection Type Rated Voltage(DC) Body Height Diode Element Material Number of Elements Configuration JEDEC-95 Code 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 Resistor Type Rated Power Dissipation (P) Terminal Placement Max Voltage Rating (AC) Thermistor Application Non-Repetitive Pk On-state Cur Holding Current-Max Lead Diameter Applications Lead Spacing Lead/Base Style Rated (AC) Voltage (URac) Max Surge Current Voltage - Clamping Voltage - Working Element Configuration Voltage Tolerance Varistor Voltage Clamping Current Power Dissipation Breakdown Voltage Energy Reverse Standoff Voltage Peak Pulse Power ESD Protection Clamping Voltage Peak Pulse Current Power Dissipation-Max Hold Current Trigger Device Type Fuse Type Current - Max Voltage - Max Telecom IC Type Time to Trip Current - Hold (Ih) Voltage - Off State Trip Current Power Line Protection Voltage - Breakdown (Min) Voltage - Breakover 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 Voltage - On State Varistor Voltage (Max) Varistor Voltage (Min) Varistor Voltage (Typ) Maximum AC Volts
2027-25-B 2027-25-B Bourns Inc. 0.0000
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0.00000000 download 6 Weeks Through Hole Bulk 2006 2027 Active 1 (Unlimited) 2 Axial 85°C -55°C 8mm 2 6mm Non-RoHS Compliant Contains Lead 250V Axial Cylinder Through Hole 1 UNSPECIFIED UNSPECIFIED OTHER ±15% 20kA SURGE PROTECTION CIRCUIT No 10000A 10kA
ST-0840-BLB-STD ST-0840-BLB-STD Bourns Inc. 0.0000
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0.00000000 download Through Hole Bulk Sparctube™ ST-0840 Obsolete 1 (Unlimited) Axial 2 8mm 60mm ROHS3 Compliant Axial Cylinder Through Hole ST-0840 ±12% 450A No 840V
5.0SMDJ160A 5.0SMDJ160A 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 178V 5000W 5kW 19.3A 259V 160V 1
MOV-20D470KTR MOV-20D470KTR Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Radial, Through Hole Tape & Reel (TR) 2011 Active 1 (Unlimited) 2 EAR99 4.6mm 20mm ROHS3 Compliant 10A No Disc 20mm No SVHC 7.5mm Through Hole 3.000003g -40°C~85°C TA 47V 30V 7.4nF 8533.40.40.00 38V 7400pF @ 1kHz e3 Tin (Sn) MOV-20 WIRE 10% 1 VARISTOR 1W 30V Radial 2kA 10% 47V 20A 33J 93V 52V 42V 30V
TISP4260F3LMFR-S TISP4260F3LMFR-S Bourns Inc. 0.0000
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0.00000000 download Tape & Reel (TR) 2005 Obsolete 1 (Unlimited) 2 EAR99 70°C 0°C ROHS3 Compliant 5A 2 UL RECOGNIZED TO-226-2, TO-92-2 (TO-226AC) (Formed Leads) Through Hole 74pF e3 Matte Tin (Sn) BOTTOM NOT SPECIFIED NOT SPECIFIED TISP4260 2 NO Not Qualified 1 SINGLE 4 A 35A 150mA SILICON SURGE PROTECTOR 200V 260V 3V
MF-NSMF035X-2 MF-NSMF035X-2 Bourns Inc. 0.0000
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0.00000000 download 12 Weeks Cut Tape (CT) 2012 Multifuse®, MF-NSMF Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant 0.3 TO 1.4 OHMS MEASURED AT 23 DEG CEL 1206 (3216 Metric), Concave cURus Surface Mount -40°C~85°C 0.126Lx0.063W 3.20mmx1.60mm AEC-Q200 8533.40.80.70 TR, 7 INCH 20A Polymeric e4 Gold (Au) - with Nickel (Ni) barrier MF-NSMF YES WRAPAROUND 3216 1206 DUAL ENDED OVERLOAD PROTECTION 16V 600mW 350mA 20A 16V 140ms 750mA 0.033 0.85mm 300mOhm 1.4Ohm
MF-VS170N-0 MF-VS170N-0 Bourns Inc. 0.0000
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0.00000000 download 12 Weeks Bulk 2005 Multifuse®, MF-VS Active 1 (Unlimited) Axial 85°C -40°C 16V ROHS3 Compliant 100A Strap cURus, TUV 40mOhm User Defined -40°C~85°C 0.906Lx0.148W 23.00mmx3.75mm 16V 100A Polymeric MF-VS 1.4W 1.7A 100A 12V 3s 3.4A 1.7A 0.035 0.90mm 30mOhms 105mOhms 3.4A
1.5SMC550A 1.5SMC550A Bourns Inc. 0.0000
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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 495V 1.5kW 760V 2A No 522.5V 1500W 1.5kW 2A 1
SF-1206HIA350M-2 SF-1206HIA350M-2 Bourns Inc. 0.6674
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0.00000000 download 12 Weeks Active 1 (Unlimited) ROHS3 Compliant
ST-0400-BLT-STD ST-0400-BLT-STD Bourns Inc. 0.0000
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0.00000000 download 7 Weeks Tape & Reel (TR) 2012 Sparctube™ ST-0400 Obsolete 1 (Unlimited) 2 Axial 160°C -40°C 2 8mm 60mm ROHS3 Compliant 2 Axial Cylinder No SVHC Through Hole 85mm ST-0400 ±12% 12% 400V 500A No 400V
SMLJ48CA-Q SMLJ48CA-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) SMLJ48 Automotive No 53.3V 3000W 3kW 38.8A 77.4V 48V 1
SF-2410FP050T-2 SF-2410FP050T-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 0.5A ELECTRIC FUSE 125V 2.6mm 500mA Fast Blow Board Mount (Cartridge Style Excluded) 50A 0.358 0.476Ohm
TISP5080H3BJR TISP5080H3BJR Bourns Inc. 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2007 Obsolete 1 (Unlimited) 2 EAR99 85°C -40°C Non-RoHS Compliant -5A 2 UL RECOGNIZED DO-214AA, SMB not_compliant Surface Mount -65V 280pF e0 Tin/Lead (Sn/Pb) DUAL C BEND NOT SPECIFIED NOT SPECIFIED TISP50 2 Breakover Diodes Not Qualified 1 SINGLE 60 A 300A 600mA SILICON SURGE PROTECTOR 150mA 65V 150V 100A 3V
SF-0603S200M-2 SF-0603S200M-2 Bourns Inc. 0.0000
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0.00000000 download 10 Weeks Tape & Reel (TR) SinglFuse™ SF-0603SxxxM Active 1 (Unlimited) ROHS3 Compliant SINGLFUSE, PRE ARCING TIME: OPEN WITHIN 5 SEC AT 250% RATED CURRENT 0603 (1608 Metric) Surface Mount -55°C~125°C 0.063Lx0.031W x 0.037 H 1.60mmx0.80mmx0.95mm 32V 32V TR, PAPER, 7 INCH 1.6mm x 0.8mm x 0.8mm SF-0603 YES WRAPAROUND UL 1.6mm 0.8 mm 2A ELECTRIC FUSE 0.8mm 2A Slow Blow Board Mount (Cartridge Style Excluded) 35A 0.06 0.044Ohm
SMLJ33A-QH SMLJ33A-QH Bourns Inc. 0.0000
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0.00000000 download 16 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) SMLJ33 Automotive No 36.7V 3000W 3kW 56.2A 53.3V 33V 1
MF-RHT450-0-14 MF-RHT450-0-14 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 0.409" L x 0.118" W (10.40mm x 3.00mm) AEC-Q200 Polymeric 0.201" (5.10mm) 100 A 16V 3 s 4.5 A - 22 mOhms 54 mOhms 7.8 A
SMCJ54CA-QH SMCJ54CA-QH Bourns Inc. 0.0000
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0.00000000 download 16 Weeks Tape & Reel (TR) Automotive, AEC-Q101, SMCJ Active 1 (Unlimited) ROHS3 Compliant DO-214AB, SMC Surface Mount -55°C~150°C TJ Zener e3 Matte Tin (Sn) 260 30 SMCJ54 Automotive No 60V 1500W 1.5kW 17.3A 87.1V 54V 1
2036-25-SM-RP 2036-25-SM-RP Bourns Inc. 0.0000
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0.00000000 download 6 Weeks Surface Mount Tape & Reel (TR) 2011 Mini-TRIGARD™ 2036-SM Active 1 (Unlimited) 3 3 Non-RoHS Compliant Contains Lead 3-SMD Cylinder Square End Surface Mount 1 UNSPECIFIED UNSPECIFIED 2036 OTHER 85°C -55°C ±20% SURGE PROTECTION CIRCUIT No 250V 10000A 10kA
MF-R030-2-99 MF-R030-2-99 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 40A Radial, Disc 5.1mm cURus, TUV 1.36Ohm Through Hole -40°C~85°C 0.291Dia x 0.122 T 7.40mmx3.10mm 0.528 13.40mm TR 40A Polymeric e3 Tin (Sn) MF-R030 WIRE TEMPERATURE SENSING 510 μm 0.201 5.10mm 60V 500mW 300mA 60V 3s 600mA 300mA 760mOhm 2.1Ohm
2015-09-SMH-RPLF 2015-09-SMH-RPLF Bourns Inc. 0.0000
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0.00000000 download Horizontal, Surface Mount Tape & Reel (TR) 2014 2015 Obsolete 1 (Unlimited) 85°C -55°C 2 1.6mm ROHS3 Compliant 2-SMD No SVHC Surface Mount 1.9pF 1 1GOhm UNSPECIFIED UNSPECIFIED OTHER O-XXSS-X ±20% SURGE PROTECTION CIRCUIT No 90V 5000A 5kA
2026-23-A1F 2026-23-A1F Bourns Inc. 0.0000
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0.00000000 download 5 Weeks Surface Mount Tube 2006 TRIGARD® 2026 Active 1 (Unlimited) 3 3 Non-RoHS Compliant Contains Lead Cylinder No Lead, 3 Terminal unknown User Defined 1 UNSPECIFIED PIN/PEG 2026 INDUSTRIAL 90°C -40°C Not Qualified ±20% 40kA SURGE PROTECTION CIRCUIT Yes 230V 20000A 20kA
GMOV-20D171K GMOV-20D171K Bourns Inc. 0.0000
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0.00000000 download 18 Weeks Bulk GMOV™ Active 1 (Unlimited) ROHS3 Compliant Disc 20mm Through Hole GDT, MOV 1 General Purpose 470V
2026-35-A1LF 2026-35-A1LF Bourns Inc. 0.0000
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0.00000000 download Bulk TRIGARD® 2026 Active 1 (Unlimited) 3 3 ROHS3 Compliant Cylinder No Lead, 3 Terminal User Defined 1 e3 Tin (Sn) UNSPECIFIED PIN/PEG INDUSTRIAL NO 90°C -40°C ±20% SURGE PROTECTION CIRCUIT No 350V 20000A 20kA
SF-0402F150-2 SF-0402F150-2 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 1.5A SINGLFUSE, PRE-ARCING TIME: OPEN WITHIN 1 MIN. AT 200% RATED CURRENT 0402 (1005 Metric) 355.6μm UL 51mOhm 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 1mm x 0.52mm x 0.35mm e3 Tin (Sn) - with Nickel (Ni) barrier SF-0402 WRAPAROUND UL 1mm 0.52 mm ELECTRIC FUSE 1005 0402 Fast Blow Board Mount (Cartridge Style Excluded) 35A 0.01356 0.051Ohm
2093-270-SM-RPLF 2093-270-SM-RPLF Bourns Inc. 0.0000
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0.00000000 download 12 Weeks Surface Mount Cut Tape (CT) 2012 2093 Active 1 (Unlimited) 2 SMD/SMT 85°C -30°C 6.2mm 2 4.2mm ROHS3 Compliant 2-SMD Cylinder Square End No SVHC 4.2mm Surface Mount 1.280009g 1 UNSPECIFIED OTHER ±20% 1A SURGE PROTECTION CIRCUIT No 2700V 3000A 3kA
P850-G120-WHX P850-G120-WHX Bourns Inc. 0.0000
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0.00000000 download Tube 2008 TBU® Obsolete 3 (168 Hours) 6 ROHS3 Compliant 6-SMD, No Lead Surface Mount Internal Switch 8541.30.00.80 e3 Matte Tin (Sn) DUAL 260 40 P850-G 6 YES R-PDSO-N6 Not Qualified 2 SLIC 425V SILICON SURGE PROTECTOR
CGA0603MLA-32120E CGA0603MLA-32120E Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Surface Mount Tape & Reel (TR) 2014 ChipGuard® MLA yes Active 1 (Unlimited) 1.6mm ROHS3 Compliant Tin 0603 (1608 Metric) Surface Mount, MLCV -55°C~125°C TA 12pF 32V 12pF @ 1kHz CGA0603 1 25V Wraparound 5A 61.45V 1A 0.25J Yes 71V 51.9V 61.45V 25V
TBU-PL085-200-WH TBU-PL085-200-WH Bourns Inc. 0.0000
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0.00000000 download 7 Weeks Surface Mount Tape & Reel (TR) 2010 TBU® Active 1 (Unlimited) 8 Solder 125°C -55°C -20V 6.477mm ROHS3 Compliant 850V 200mA 8 SMD 6.50mm x 4.00mm No SVHC 838.2μm 3.9878mm Surface Mount 425V Internal Switch 1 e3 Matte Tin (Sn) BOTTOM BUTT 260 40 TBU-PL085 8 MILITARY Bidirectional Not Qualified 700μA 2 1 μs SLIC 100A 425V Dual Yes SURGE PROTECTION CIRCUIT
TISP4260M3LM TISP4260M3LM Bourns Inc. 0.0000
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0.00000000 download Bulk 2003 Obsolete 1 (Unlimited) 2 EAR99 85°C -40°C Non-RoHS Compliant 5A UL RECOGNIZED TO-226-2, TO-92-2 (TO-226AC) not_compliant Through Hole 200V 55pF e0 Tin/Lead (Sn/Pb) BOTTOM NOT SPECIFIED NOT SPECIFIED TISP4260 3 NO O-PBCY-T2 Silicon Surge Protectors Not Qualified 1 SINGLE DO-92 32 A 600mA 220A 150mA SILICON SURGE PROTECTOR 200V 260V 50A 3V
2029-35-SM-RPLF 2029-35-SM-RPLF Bourns Inc. 0.0000
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0.00000000 download 5 Weeks Surface Mount Tape & Reel (TR) 2015 2029 Active 1 (Unlimited) 2 ROHS3 Compliant 2-SMD Cylinder Square End No SVHC Surface Mount ±20% SURGE PROTECTION CIRCUIT No 350V 20000A 20kA
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