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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 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 Terminal Pitch JESD-30 Code Subcategory Qualification Status Max Power Dissipation Body Material 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 Polarity Case Code (Metric) Case Code (Imperial) Tolerance Case Connection Non-rep Peak Rev Power Dis-Max Current Rating (Amps) Number of Circuits Response Time Leakage Current Working Voltage Terminal Placement Max Voltage Rating (AC) Thermistor Application Applications Lead Spacing Rated (AC) Voltage (URac) Max Surge Current Voltage - Clamping Voltage - Working 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 Supplier Device Package Terminal Material Reverse Current-Max Power Dissipation-Max Reverse Test Voltage Forward Voltage-Max Hold Current Fuse Type Current - Max Voltage - Max Telecom IC Type Clamping Voltage-Max Time to Trip Trip Current Fuse Current Power Line Protection Resistance @ 25°C 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
MF-RHT500-0 MF-RHT500-0 Bourns Inc. 0.0000
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0.00000000 download 7 Weeks Bag Multifuse®, MF-RHT Active 1 (Unlimited) ROHS3 Compliant Radial, Disc Through Hole -40°C~125°C 0.441Lx0.118W 11.20mmx3.00mm 0.744 18.90mm AEC-Q200 Polymeric MF-RHT 0.201 5.10mm 100A 16V 9s 5A 17.5mOhm 45mOhm 9A
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0.00000000 download 6 Weeks Surface Mount Bulk 2011 Mini-TRIGARD™ 2038 yes Active 1 (Unlimited) 2 Solder 90°C -40°C 3 7.5mm ROHS3 Compliant Tin 3-SMD Cylinder Square End 3.3mm Surface Mount AVALANCHE e3 TIN END WRAP AROUND 2038 2 O-LELF-R2 SILICON 1 SINGLE TRANS VOLTAGE SUPPRESSOR DIODE UNIDIRECTIONAL ±25% ISOLATED No 420V 5000A 5kA
T049246 T049246 Bourns Inc. 0.0000
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0.00000000 Bulk Active 1 (Unlimited) ROHS3 Compliant
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0.00000000 download 13 Weeks Radial, Through Hole Tray 2013 2028 Obsolete 1 (Unlimited) 3 Axial 85°C -55°C 8mm 3 8mm 10mm ROHS3 Compliant Tin 250V Axial Cylinder, 3 Lead (Radial Bend) No SVHC 4.4mm Through Hole 2pF 1 1GOhm UNSPECIFIED NOT SPECIFIED NOT SPECIFIED OTHER ±20% 30kA SURGE PROTECTION CIRCUIT Yes 20000A 20kA
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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 620V
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0.00000000 download 12 Weeks Axial, Through Hole Tape & Reel (TR) 2012 2049 Active 1 (Unlimited) 2 Axial 85°C -30°C 8mm 2 6mm ROHS3 Compliant Axial Cylinder No SVHC Through Hole 1 UNSPECIFIED WIRE OTHER ±30% 15kA SURGE PROTECTION CIRCUIT No 145V 15000A 15kA
P6SMB68CA-Q P6SMB68CA-Q Bourns Inc. 0.3510
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0.00000000 download 14 Weeks Tape & Reel (TR) Automotive, AEC-Q101, P6SMB Active 1 (Unlimited) ROHS3 Compliant DO-214AA, SMB Surface Mount -55°C~150°C TJ Zener Automotive, Telecom No 64.6V 600W 6.6A 92V 58.1V 1
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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
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0.00000000 download 7 Weeks Surface Mount Tape & Reel (TR) 2012 TBU® yes Active 1 (Unlimited) 3 Solder 125°C -40°C 500V 6.5mm ROHS3 Compliant 500V 300mA 12 SMD 6.50mm x 4.00mm No SVHC 850μm 4mm 5.6Ohm Surface Mount 2.154564g 500V Internal Switch 1 e3 Matte Tin (Sn) BOTTOM NO LEAD 260 40 TBU-CA050 3 MILITARY Bidirectional R-XBCC-N3 Not Qualified 1 1 μs General Purpose 450mA 250V Single 20V Yes 600mA SURGE PROTECTION CIRCUIT
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0.00000000 download 20 Weeks Surface Mount Tape & Reel (TR) 2008 CMF-SDP Active 1 (Unlimited) 4 EAR99 230V ROHS3 Compliant Contains Lead Copper, Tin 4-SMD Cube No SVHC not_compliant 11.5mm Surface Mount -40°C~125°C 0.433Lx0.354W 11.00mmx9.00mm 230V 230V 8533.40.80.70 TR, 13 INCH 2.5A Ceramic e3 Tin (Sn) 2.6mm GULL WING 15% DUAL IN-LINE 220V OVERLOAD PROTECTION 600V 90mA 2.5A 230V 600V Int 130ms 190mA 50Ohm 0.453 11.50mm
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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 SMCJ28 Automotive No 31.1V 1500W 1.5kW 33.1A 45.4V 28V 1
SF-0603SP250M-2 SF-0603SP250M-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 2.5A ELECTRIC FUSE TIME LAG 0.8mm 2.5A Slow Blow Board Mount (Cartridge Style Excluded) 50A 0.63 0.041Ohm
SMAJ170A-Q SMAJ170A-Q Bourns Inc. 0.3530
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0.00000000 download 16 Weeks Tape & Reel (TR) Automotive, AEC-Q101, SMAJ Active 1 (Unlimited) ROHS3 Compliant DO-214AC, SMA Surface Mount -55°C~150°C TJ Zener Automotive, Telecom No 189V 400W 1.5A 275V 170V 1
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0.00000000 download Tape & Reel (TR) 2004 Multifuse®, MF-MSMD Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 15V Non-RoHS Compliant Contains Lead 500mA 0.15 OHMS MINIMUM AT 23 DEG CEL 1812 (4532 Metric) No SVHC 620μm CSA, TUV, UR 1Ohm Surface Mount -40°C~85°C 0.179Lx0.020W 4.55mmx0.50mm 15V 8533.40.80.70 TR 100A Polymeric MF-MSMD YES WRAPAROUND 4532 1812 DUAL TEMPERATURE SENSING 1.2W 500mA 15V 150ms 1A 0.134 3.41mm 150mOhm 1Ohm
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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 UNIDIRECTIONAL 600W Automotive 19.9V No 18.9V 600W 21.8A 27.6V 17V 1
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0.00000000 download 9 Weeks Surface Mount Tape & Reel (TR) 2008 SinglFuse™ SF-0402S yes Active 1 (Unlimited) SMD/SMT EAR99 520μm ROHS3 Compliant 24V 3A SINGLFUSE, PRE-ARCING TIME: OPEN WITHIN 5 SEC. AT 250% RATED CURRENT 0402 (1005 Metric) No SVHC 355.6μm UL 15mOhm Surface Mount -40°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 Ceramic WRAPAROUND UL 1mm 0.52 mm ELECTRIC FUSE 1005 0402 Slow Blow Board Mount (Cartridge Style Excluded) 3A 35A 0.0986 0.015Ohm
SF-1206SP200M-2 SF-1206SP200M-2 Bourns Inc. 0.0000
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0.00000000 download 10 Weeks Tape & Reel (TR) SinglFuse™ SF-1206SPxxxM Active 1 (Unlimited) ROHS3 Compliant PRE ARCING TIME: OPEN WITHIN 1 SEC AT 200% RATED CURRENT 1206 (3216 Metric) Surface Mount -55°C~150°C 0.126Lx0.063W x 0.038 H 3.20mmx1.60mmx0.97mm 63V TR, 7 INCH 3.2mm x 1.6mm x 0.97mm SF-1206 YES WRAPAROUND UL 3.2mm 1.6 mm 2A ELECTRIC FUSE TIME LAG 0.97mm 2A Slow Blow Board Mount (Cartridge Style Excluded) 50A 0.63 0.088Ohm
SMCJ220CA-H SMCJ220CA-H Bourns Inc. 0.0000
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0.00000000 download 16 Weeks Tape & Reel (TR) 2010 SMCJ Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant PRSM-MIN DO-214AB, SMC Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND 260 30 SMCJ22 YES R-PDSO-C2 SILICON 1 SINGLE 220V BIDIRECTIONAL General Purpose 5W No 246V 1500W 1.5kW 4.2A 356V 220V 1
CDSOT236-T05 CDSOT236-T05 Bourns Inc. 0.0000
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0.00000000 download 7 Weeks Surface Mount Tape & Reel (TR) 2008 yes Active 1 (Unlimited) 6 SMD/SMT EAR99 550μm 5V 3.05mm ROHS3 Compliant Tin 6 SOT-23-6 No SVHC Surface Mount -55°C~150°C TJ AVALANCHE 150pF Zener e3 DUAL GULL WING CDSOT236 6 Unidirectional SILICON 4 5V Unidirectional 20μA 5V General Purpose 17A 6V 5V 350W 1mA 6V 21V 17A No 17A 8/20μs
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0.00000000 download 7 Weeks Bag Multifuse®, MF-RHT Active 1 (Unlimited) ROHS3 Compliant Radial, Disc Through Hole -40°C~125°C 0.441Lx0.118W 11.20mmx3.00mm 0.744 18.90mm AEC-Q200 Polymeric MF-RHT 0.201 5.10mm 100A 16V 6s 5.5A 15mOhm 37mOhm 10A
CMF-SDP50A-2 CMF-SDP50A-2 Bourns Inc. 0.0000
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0.00000000 download 20 Weeks Surface Mount Tape & Reel (TR) 2008 CMF-SDP Active 1 (Unlimited) SMD/SMT 230V ROHS3 Compliant Tin 4-SMD Cube No SVHC not_compliant 7.2mm 50Ohm Surface Mount -40°C~125°C 0.344Lx0.283W 8.75mmx7.20mm 230V 230V 2.5A Ceramic 2.4mm 220V 90mA 2.5A 230V 600V Int 200ms 190mA 50Ohm 0.402 10.20mm
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0.00000000 Tape & Reel (TR) Multifuse®, MF-R Active 1 (Unlimited) ROHS3 Compliant Radial, Disc cURus, TUV Through Hole -40°C~85°C 0.567Lx0.118W 14.40mmx3.00mm 0.976 24.80mm Polymeric MF-R400 0.201 5.10mm 40A 30V 12.7s 4A 10mOhm 50mOhm 8A
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ISOM5-555-R-L2 ISOM5-555-R-L2 Bourns Inc. 0.0000
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0.00000000 IsoMOV? Disc 17mm Bourns Inc. Through Hole GDT, MOV 1 General Purpose 1400V (1.4kV) Disc 17mm
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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 No SVHC Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND SMLJ20 2 Transient Suppressors SILICON 1 Unidirectional 3000W 5μA General Purpose 300A Single 24.5V 20V 5μA 3kW 1mA 22.2V 32.4V 92.6A 24.5V No 22.2V 3000W 3kW
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