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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 Housing Material 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 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 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 JESD-30 Code Operating Temperature (Max) Operating Temperature (Min) Number of Channels Subcategory Max Power Dissipation Terminal Shape Reference Standard Body Length or Diameter Body Breadth Rated Current Circuit Protection Type Blow Characteristic Body Height Diode Element Material Number of Elements Configuration Diode Type Rep Pk Reverse Voltage-Max Feature Polarity Tolerance Non-rep Peak Rev Power Dis-Max Current Rating (Amps) Number of Circuits Response Time Leakage Current Resistor Type Working Voltage Joule Integral-Nom Thermistor Application Lead Diameter Applications Lead Spacing Rated (AC) Voltage (URac) 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 Max Breakdown Voltage Reverse Current-Max Power Dissipation-Max Reverse Test Voltage Hold Current Trigger Device Type Fuse Type Current - Max Voltage - Max Telecom IC Type Time to Trip Trip Current Form Overload Protection 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) Current - Trip (It) Power - Peak Pulse Current - Peak Pulse (10/1000μs) Voltage - Clamping (Max) @ Ipp Voltage - Reverse Standoff (Typ) Unidirectional Channels Bidirectional Channels Voltage - Continuous Operating (Max) (MCOV) Current - Discharge (Nom) (8/20μS) Current - Discharge (Max) (8/20μS) Voltage - Protection Level (VP) (2416) Current - Short Circuit Rating (SCRR) Voltage - Protection Rating (VPR)
CD143A-SR05LC CD143A-SR05LC Bourns Inc. 0.0000
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0.00000000 download 18 Weeks Surface Mount Tape & Reel (TR) 2007 Active 3 (168 Hours) 4 SMD/SMT EAR99 1.39mm 5V 3.04mm ROHS3 Compliant Copper, Tin No 4 LOW CAPACITANCE TO-253-4, TO-253AA No SVHC Surface Mount -55°C~125°C TJ AVALANCHE 10pF Steering (Rail to Rail) 3pF @ 1MHz GULL WING CD143A 4 Unidirectional 2 250W SILICON 1 5V Unidirectional 1μA 5V Ethernet 30A Dual 250W 6V 5V 250W 20V 13A 6.1V Yes 13A 8/20μs 5V Max
2035-25-B 2035-25-B Bourns Inc. 0.0000
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0.00000000 download 6 Weeks Through Hole Bulk 2006 2035 Active 1 (Unlimited) 2 Non-RoHS Compliant Contains Lead Axial Cylinder Through Hole ±15% 10kA SURGE PROTECTION CIRCUIT No 250V 5000A 5kA
SMCJ10A SMCJ10A Bourns Inc. 0.0000
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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 Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND 260 30 SMCJ10 2 Transient Suppressors SILICON 1 SINGLE Unidirectional 5μA General Purpose 200A 12.8V 10V 1.5kW 1mA 11.1V 17V 88.3A No 1500W 1.5kW 10V
MF-RHT400-2-14 MF-RHT400-2-14 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 0.394" L x 0.118" W (10.00mm x 3.00mm) AEC-Q200 Polymeric 0.201" (5.10mm) 100 A 16V 5 s 4 A - 24 mOhms 60 mOhms 7.5 A
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0.00000000 download 12 Weeks DIN Rail Plastic 2010 1210 Active 1 (Unlimited) Screw 85°C -50°C 36mm 2 67mm ROHS3 Compliant 208V 20kA 120 No SVHC 99mm 36mm CE, CSA, UL DIN Rail -50°C~85°C 150V IP20 120V Type 2, Type 4 1210 Remote Signaling Contacts, Thermally Protected 100kA Module Only None 150VAC 20kA 100kA 900V 100kA 600V
MF-RHT650-2 MF-RHT650-2 Bourns Inc. 0.0000
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0.00000000 download 7 Weeks Tape & Reel (TR) 2010 Multifuse®, MF-RHT yes Active 1 (Unlimited) 2 Radial EAR99 ROHS3 Compliant No 0.011 OHMS MINIMUM AT 23 DEG CEL Radial, Disc 5.1mm 26mOhm Through Hole -40°C~125°C 0.500Lx0.118W 12.70mmx3.00mm 16V 0.874 22.20mm AEC-Q200 8533.40.80.70 TR, 14.6 INCH 100A Polymeric e3 Tin (Sn) MF-RHT NO WIRE OVERLOAD PROTECTION 0.114 2.90mm 4.3W 6.5A 100A 16V 5.5s 12A 11mOhm 26mOhm
MF-RHT600-AP MF-RHT600-AP Bourns Inc. 0.0000
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0.00000000 download 7 Weeks Multifuse®, MF-RHT Active 1 (Unlimited) ROHS3 Compliant Radial, Disc Through Hole -40°C~125°C 0.441Lx0.118W 11.20mmx3.00mm 0.827 21.00mm AEC-Q200 Polymeric MF-RHT 0.201 5.10mm 100A 16V 5s 6A 13mOhm 21.5mOhm 10.8A
MF-R015/600-A-2 MF-R015/600-A-2 Bourns Inc. 0.0000
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0.00000000 download Tape & Reel (TR) 2005 Multifuse®, MF-R/600 Obsolete 1 (Unlimited) 2 Radial EAR99 60V ROHS3 Compliant 150mA No RMIN-RMAX(RI-R1) OHMS: 7-20AT 23 DEG CEL Radial, Box 5mm cURus, TUV 10Ohm Through Hole -40°C~85°C 0.531Lx0.236W 13.50mmx6.00mm 60V 0.496 12.60mm 8533.40.80.70 TR, 14.6 INCH 3A Polymeric e3 Tin (Sn) MF-R015 NO WIRE TEMPERATURE SENSING 0.197 5.00mm 1W 150mA 250V 600V Int 5s 300mA 7Ohm 20Ohm
LSP0600AJR-S LSP0600AJR-S Bourns Inc. 0.0000
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0.00000000 download 7 Weeks Tape & Reel (TR) 2004 Active 1 (Unlimited) EAR99 150°C -40°C 5.21mm ROHS3 Compliant Tin 2 DO-214AC, SMA No SVHC 2mm 3.3mm Surface Mount 69.99999g LED Shunt NOT SPECIFIED NOT SPECIFIED LSP0600 1 6V LED Protection 30mA SILICON SURGE PROTECTOR
2036-40-B2LF 2036-40-B2LF Bourns Inc. 0.0000
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0.00000000 download 6 Weeks Through Hole Tray 2007 Mini-TRIGARD™ 2036 yes Active 1 (Unlimited) 3 Radial 85°C -55°C 5.1mm 3 9.6mm ROHS3 Compliant Lead Free Axial Cylinder, 3 Lead (Radial Bend) No SVHC 4.4mm UL Through Hole 1 e3 Tin (Sn) UNSPECIFIED PIN/PEG 2036 3 OTHER ±20% 800 μm SURGE PROTECTION CIRCUIT No 400V 10000A 10kA
SMBJ17CA-Q SMBJ17CA-Q Bourns Inc. 0.3886
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0.00000000 download 14 Weeks Tape & Reel (TR) Automotive, AEC-Q101, SMBJ Active 1 (Unlimited) 2 ROHS3 Compliant PRSM-MIN, UL RECOGNIZED DO-214AA, SMB Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND SMBJ17 YES R-PDSO-C2 SILICON 1 SINGLE BIDIRECTIONAL 600W Automotive 19.9V No 18.9V 600W 21.8A 27.6V 17V 1
2037-09-BLF 2037-09-BLF Bourns Inc. 0.0000
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0.00000000 download 5 Weeks Through Hole Bulk 2007 2037 Active 1 (Unlimited) 2 Axial 85°C -55°C 5mm 2 5mm ROHS3 Compliant Lead Free Axial Cylinder No SVHC UL Through Hole 1pF 2037 ±20% 800 μm 10kA No 90V 5000A 5kA
2095-300-BT1LF 2095-300-BT1LF Bourns Inc. 0.0000
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0.00000000 download 12 Weeks Through Hole Tape & Reel (TR) 2008 2095 Active 1 (Unlimited) 2 Axial 2 8mm 8mm ROHS3 Compliant Tin Axial Cylinder Through Hole 2.400014g 1 UNSPECIFIED WIRE OTHER 85°C -30°C ±20% SURGE PROTECTION CIRCUIT No 3000V 5000A 5kA
MF-R700-AP-14 MF-R700-AP-14 Bourns Inc. 0.0000
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0.00000000 Multifuse?, MF-R Radial, Disc cUL, cURus, TUV, UL Bourns Inc. Through Hole -40°C ~ 85°C 0.870" L x 0.118" W (22.10mm x 3.00mm) AEC-Q200 Polymeric 0.402" (10.20mm) 40 A 30V 17.5 s 7 A - 5 mOhms 30 mOhms 14 A
SMBJ36A-QH SMBJ36A-QH Bourns Inc. 0.0000
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0.00000000 download 16 Weeks Tape & Reel (TR) Automotive, AEC-Q101, SMBJ Active 1 (Unlimited) 2 ROHS3 Compliant PRSM-MIN, UL RECOGNIZED DO-214AA, SMB Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND SMBJ36 YES R-PDSO-C2 SILICON 1 SINGLE 36V UNIDIRECTIONAL 600W Automotive 42.1V 36V No 40V 600W 10.4A 58.1V 36V 1
P4SMA43A-Q P4SMA43A-Q Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Tape & Reel (TR) Automotive, AEC-Q101, P4SMA Active 1 (Unlimited) ROHS3 Compliant DO-214AC, SMA Surface Mount -55°C~150°C TJ Zener Automotive, Telecom No 40.9V 400W 6.9A 59.3V 36.8V 1
SF-3812TL300T-2 SF-3812TL300T-2 Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Tape & Reel (TR) SinglFuse™ SF-3812TM-T Active 1 (Unlimited) ROHS3 Compliant PRE ARCING TIME: OPEN WITHIN 120 SEC AT 250% RATED CURRENT 2-SMD, Square End Block TUV, UL Surface Mount -55°C~125°C 0.398Lx0.122W x 0.122 H 10.10mmx3.10mmx3.10mm 250V TR, 13 INCH 10.1mm x 3.1mm x 3.1mm e4 Gold (Au) SF-3812 YES WRAPAROUND CUL; IEC; TUV; UL 10.1mm 3.1 mm 3A ELECTRIC FUSE TIME LAG 3.1mm 3A Slow Blow 54 J Board Mount (Cartridge Style Excluded) 50A 54 0.028Ohm
MF-R015/600-B05-2 MF-R015/600-B05-2 Bourns Inc. 0.0000
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0.00000000 download Tape & Reel (TR) yes Obsolete 1 (Unlimited) 2 ROHS3 Compliant 9 OHMS MINIMUM AT 23 DEG CEL Radial, Box Through Hole 0.531Lx0.236W 13.50mmx6.00mm 0.496 12.60mm TR e3 Tin (Sn) NO 85°C -40°C WIRE PTC RESETTABLE FUSE TEMPERATURE SENSING 60V
15KPA066C-SD-Q 15KPA066C-SD-Q Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Tape & Reel (TR) Active 1 (Unlimited) ROHS3 Compliant TRANS VOLTAGE SUPPRESSOR DIODE
CD214L-T78CALF CD214L-T78CALF 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 78V 5μA 3kW 126V 22.8A 5W No 86.7V 3000W 3kW 78V 1
SMLJ58CA SMLJ58CA Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Surface Mount Tape & Reel (TR) 2010 SMLJ yes Active 1 (Unlimited) 2 SMD/SMT EAR99 ROHS3 Compliant Lead Free 2 DO-214AB, SMC Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND SMLJ58 2 Bidirectional 1 Transient Suppressors SILICON 1 3000W 5μA General Purpose Single 64.4V 58V 5μA 3kW 1mA 64.4V 93.6V 32A No 3000W 3kW 32A 93.6V
5.0SMDJ8.0CA-QH 5.0SMDJ8.0CA-QH Bourns Inc. 0.0000
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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 8V BIDIRECTIONAL 5000W Automotive, Telecom 9.36V 70μA 6.5W 8V No 8.89V 5000W 5kW 367.7A 13.6V 8V 1
SF-1206FP100-2 SF-1206FP100-2 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 63V 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 1A ELECTRIC FUSE 0.6mm 1A Fast Blow Board Mount (Cartridge Style Excluded) 50A 0.062
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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 SMCJ16 Automotive No 17.8V 1500W 1.5kW 57.7A 26V 16V 1
MF-RHT200-AP-17 MF-RHT200-AP-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
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0.00000000 download 5 Weeks Surface Mount Tape & Reel (TR) 2002 2039-SM yes Active 1 (Unlimited) SMD/SMT 85°C -55°C 5mm 2 4.4mm ROHS3 Compliant Lead Free Tin 2-SMD Cylinder Square End No SVHC 4mm Surface Mount 1pF 1 800V e3 TIN UNSPECIFIED UNSPECIFIED 2039 OTHER X-XXSS-X ±20% 5kA SURGE PROTECTION CIRCUIT No 2500A 2.5kA
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0.00000000 download 16 Weeks Tape & Reel (TR) Automotive, AEC-Q101, P4SMA Active 1 (Unlimited) ROHS3 Compliant DO-214AC, SMA Surface Mount -55°C~150°C TJ Zener Automotive, Telecom No 10.5V 400W 26.3A 15.6V 9.4V 1
2037-60-A 2037-60-A Bourns Inc. 0.0000
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0.00000000 download 5 Weeks Surface Mount Bulk 2006 2037 Active 1 (Unlimited) 2 Non-RoHS Compliant Contains Lead Cylinder No Lead User Defined e0 Tin/Lead (Sn90Pb10) ±15% 10kA SURGE PROTECTION CIRCUIT No 600V 5000A 5kA
MF-RX185-0-99 MF-RX185-0-99 Bourns Inc. 0.0000
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0.00000000 download 5 Weeks Bulk 2011 Multifuse®, MF-RX yes Obsolete 1 (Unlimited) 2 Radial EAR99 60V ROHS3 Compliant 40A No 0.08-0.12 OHMS AT 23 DEG CEL Radial, Disc 5.1mm cURus, TUV 120mOhm Through Hole -40°C~85°C 0.701Lx0.122W 17.80mmx3.10mm 60V 0.902 22.90mm 8533.40.80.70 40A Polymeric e3 Tin (Sn) MF-RX NO WIRE OVERLOAD PROTECTION 0.201 5.10mm 2.1W 1.85A 12.6s 3.7A 1.85A 80mOhm 190mOhm
CD214A-T64CALF CD214A-T64CALF 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 64V ROHS3 Compliant Tin 2 DO-214AC, SMA Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 DUAL C BEND CD214A 2 Bidirectional 1 SILICON 1 5μA General Purpose 3.9A Single 71.1V 64V 5μA 400W 1mA 71.1V Yes 103V 3.9A 5W No 103V 1
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