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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 Operating Supply Voltage RoHS Status Lead Free Current Rating Radiation Hardening Number of Pins Additional Feature Package / Case REACH SVHC Lead Pitch Approval Agency Resistance Mfr Mounting Type Operating Temperature Size / Dimension Voltage - Rated DC Technology Height Seated (Max) Ratings Voltage - Rated AC HTS Code Packing Method Physical Dimension Max Current Rating 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 Direction Surface Mount JESD-30 Code Subcategory Terminal Shape Diode Element Material Number of Elements Configuration Rep Pk Reverse Voltage-Max Polarity Case Code (Metric) Case Code (Imperial) Non-rep Peak Rev Power Dis-Max Leakage Current Rated Power Dissipation (P) Working Voltage Terminal Placement 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 Clamping Voltage Peak Pulse Current Reverse Current-Max Power Dissipation-Max Reverse Test Voltage Forward Voltage-Max Hold Current Current - Max Voltage - Max Clamping Voltage-Max Time to Trip Trip Current Power Line Protection Voltage - Breakdown (Min) Current - Hold (Ih) (Max) Thickness (Max) 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
1.5SMC24CA 1.5SMC24CA 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 BIDIRECTIONAL General Purpose 20.5V 1.5kW 33.2V 45.8A No 22.8V 1500W 1.5kW 45.8A 1
CD214L-T15ALF CD214L-T15ALF 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 Unidirectional General Purpose 15V 5μA 3kW 24.4V 123A 5W No 16.7V 3000W 3kW 15V 1
MF-R800-2 MF-R800-2 Bourns Inc. 0.0000
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0.00000000 download 3 Weeks Tape & Reel (TR) 2015 Multifuse®, MF-R yes Active 1 (Unlimited) 2 ROHS3 Compliant 0.005 OHM MEASURED AT 23 DEG CEL Radial, Disc cURus, TUV Through Hole -40°C~85°C 0.953Lx0.118W 24.20mmx3.00mm 1.295 32.90mm TR 40A Polymeric e3 Tin (Sn) MF-R800 NO WIRE 4W TEMPERATURE SENSING 0.402 10.20mm 30V 8A 40A 30V 18.8s 16A 5mOhm 30mOhm
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0.00000000 download 14 Weeks Tape & Reel (TR) Multifuse®, MF-USML/X Active 2A (4 Weeks) ROHS3 Compliant 1210 (3225 Metric), Concave cURus, TUV Surface Mount -40°C~85°C 0.127Lx0.101W 3.22mmx2.58mm Polymeric 50A 6V 800ms 1.75A 0.031 0.80mm 6mOhm 50mOhm 3.5A
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0.00000000 download 9 Weeks Tape & Box (TB) Multifuse®, MF-RX/72 Active 1 (Unlimited) RoHS Compliant Radial, Disc cUL, cURus, TUV Through Hole -40°C~85°C 0.814Lx0.122W 20.67mmx3.10mm 0.839 21.30mm Polymeric 0.201 5.10mm 40A 72V 19.8s 3A 40mOhm 100mOhm 6A
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0.00000000 download 5 Weeks Tape & Reel (TR) 2012 Multifuse®, MF-SMHT Active 1 (Unlimited) SMD/SMT 85°C -40°C ROHS3 Compliant 100A 2-SMD 150mOhm Surface Mount -40°C~125°C 0.374Lx0.234W 9.50mmx5.94mm AEC-Q200 100A Polymeric MF-SMHT 1.6A 100A 16V 10s 3.2A 1.6A 0.118 3.00mm 50mOhms 150mOhms 3.2A
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0.00000000 download 7 Weeks Tape & Reel (TR) yes Active 1 (Unlimited) EAR99 ROHS3 Compliant 2-SMD, Flat Lead Surface Mount -55°C~125°C TJ Zener 1700pF @ 10kHz PTVS3 General Purpose 85V No 3000A 3kA 8/20μs 135V 76V 1
SMBJ48A-QH SMBJ48A-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 SMCJ18 Automotive No 20V 1500W 1.5kW 51.4A 29.2V 18V 1
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MF-SVS210N-0 MF-SVS210N-0 Bourns Inc. 0.0000
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0.00000000 download 12 Weeks Surface Mount Bulk 2008 Multifuse®, MF-SVS yes Active 1 (Unlimited) 2 Axial 10V ROHS3 Compliant 100A Strap cURus, TUV 20mOhm User Defined -40°C~85°C 1.220Lx0.148W 31.00mmx3.75mm 10V 100A Polymeric e2 Tin/Silver (Sn/Ag) MF-SVS Non-linear Resistors FLAT DUAL OVERLOAD PROTECTION 2.4W 2.1A 5s 5A 2.1A 0.035 0.90mm 10mOhm 40mOhm
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0.00000000 download 5 Weeks Through Hole Tape & Reel (TR) 2011 Multifuse®, MF-RX yes Last Time Buy 1 (Unlimited) 2 Radial EAR99 60V ROHS3 Compliant 40A No 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 TR, 15 INCH 40A Polymeric e3 Tin (Sn) MF-RX WIRE OVERLOAD PROTECTION 810 μm 0.201 5.10mm 2.1W 1.85A 12.6s 3.7A 1.85A 80mOhm 190mOhm
MF-RHT050-AP MF-RHT050-AP Bourns Inc. 0.0000
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0.00000000 download 7 Weeks Bulk Multifuse®, MF-RHT Active 1 (Unlimited) ROHS3 Compliant Radial, Disc Through Hole -40°C~125°C 0.291Dia x 0.118 T 7.40mmx3.00mm 0.500 12.70mm AEC-Q200 Polymeric MF-RHT 0.201 5.10mm 40A 30V 2.5s 500mA 480mOhm 1.1Ohm 920mA
MF-R015/600-2 MF-R015/600-2 Bourns Inc. 0.0000
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0.00000000 download 5 Weeks Through Hole Tape & Reel (TR) 2005 Multifuse®, MF-R/600 Obsolete 1 (Unlimited) 2 Radial 60V ROHS3 Compliant 3A No Radial, Box 5mm cURus, TUV 12Ohm Through Hole -40°C~85°C 0.531Lx0.236W 13.50mmx6.00mm 250V 0.496 12.60mm TR, 14.6 INCH 3A Polymeric e3 Tin (Sn) MF-R015 WIRE TEMPERATURE SENSING 650 μm 0.197 5.00mm 1W 150mA 250V 600V Int 5s 300mA 150mA 6Ohm 22Ohm
MF-SM100-2-99 MF-SM100-2-99 Bourns Inc. 0.0000
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0.00000000 download 6 Weeks Surface Mount Tape & Reel (TR) 2010 Multifuse®, MF-SM yes Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 30V ROHS3 Compliant Lead Free 80A No 2 2-SMD No SVHC cURus, TUV 480mOhm Surface Mount -40°C~85°C 0.287Lx0.214W 7.31mmx5.44mm 30V AEC-Q200 15V 8533.40.80.50 TR 7.98mm x 5.44mm x 3mm 80A Polymeric 430μm e3 Matte Tin (Sn) - with Nickel (Ni) barrier MF-SM FLAT 7351 2920 DUAL ENDED OVERLOAD PROTECTION 1.7W 1.1A 500ms 2.2A 1.1A 0.118 3.00mm 120mOhm 480mOhm
SMAJ12A-Q SMAJ12A-Q Bourns Inc. 0.3250
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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 SMAJ12 YES R-PDSO-C2 SILICON 1 SINGLE UNIDIRECTIONAL 400W Automotive No 13.3V 400W 20.1A 19.9V 12V 1
SMLJ10A SMLJ10A 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 3.5V ROHS3 Compliant 2 DO-214AB, SMC Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND SMLJ10 2 Transient Suppressors SILICON 1 Unidirectional 3000W 5μA General Purpose 300A Single 12.27V 10V 5μA 3kW 1mA 11.1V 17V 176.4A No 11.1V 3000W 3kW
CD214B-T60ALF CD214B-T60ALF Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Tape & Reel (TR) 2010 yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant DO-214AA, SMB Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND CD214B 2 YES R-PDSO-C2 SILICON 1 SINGLE 60V UNIDIRECTIONAL 400W General Purpose 5W No 66.7V 600W 6.2A 96.8V 60V 1
SMCJ17CA-Q SMCJ17CA-Q Bourns Inc. 0.0000
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0.00000000 download 14 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 SMCJ17 Automotive No 18.9V 1500W 1.5kW 54.4A 27.6V 17V 1
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
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
MF-RX185-0-14 MF-RX185-0-14 Bourns Inc. 0.0000
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0.00000000 download 3 Weeks Bulk 2011 Multifuse®, MF-RX yes Last Time Buy 1 (Unlimited) 2 Radial EAR99 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 0.902 22.90mm 8533.40.80.70 40A Polymeric e3 Tin (Sn) MF-RX NO WIRE 60V OVERLOAD PROTECTION 0.201 5.10mm 2.1W 1.85A 60V 12.6s 3.7A 1.85A 80mOhm 190mOhm
MF-USHT020KX-2 MF-USHT020KX-2 Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Tape & Reel (TR) Multifuse®, MF-USHT Active 1 (Unlimited) ROHS3 Compliant 1210 (3225 Metric), Concave cURus Surface Mount -40°C~125°C 0.127Lx0.101W 3.22mmx2.58mm AEC-Q200 Polymeric 20A 30V 100ms 200mA 0.033 0.85mm 600mOhm 5Ohm 1A
P4SMA11A-Q P4SMA11A-Q Bourns Inc. 0.0000
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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
SMA6J7.0A-Q SMA6J7.0A-Q Bourns Inc. 0.0000
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5.0SMDJ45A-QH 5.0SMDJ45A-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 45V UNIDIRECTIONAL 5000W Automotive, Telecom 52.65V 2μA 6.5W 45V 5V 72.7V No 50V 5000W 5kW 68.8A 72.7V 45V 1
SMCJ48A SMCJ48A Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Surface Mount Cut Tape (CT) 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 SMCJ48 2 Unidirectional Transient Suppressors SILICON 1 5μA General Purpose 200A Single 53.3V 48V 5μA 1.5kW 1mA 53.3V 77.4V 19.4A No 1500W 1.5kW 77.4V
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