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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 Flammability Rating 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 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 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 Number of Channels Subcategory Qualification Status Ambient Temperature Range High Max Power Dissipation Body Material Terminal Shape Mounting Feature Reference Standard Body Length or Diameter Circuit Protection Type Voltage Diode Element Material Number of Elements Configuration Diode Type JEDEC-95 Code Feature Polarity Case Code (Metric) Case Code (Imperial) Tolerance Case Connection Non-rep Peak Rev Power Dis-Max Current Rating (Amps) Wire/Cable Diameter Number of Circuits Response Time Leakage Current Resistor Type Working Voltage Terminal Placement Max Voltage Rating (AC) Thermistor Application Non-Repetitive Pk On-state Cur Holding Current-Max Lead Diameter Applications Lead Spacing Max Surge Current Voltage - Clamping Element Configuration Voltage Tolerance Varistor Voltage Clamping Current Power Dissipation 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 Terminal Material Max Repetitive Reverse Voltage (Vrrm) Power Dissipation-Max Hold Current Trigger Device Type Fuse Type Current - Max Voltage - Max Telecom IC Type Time to Trip Voltage - Off State Trip Current Form Overload Protection Fuse 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 - 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) Voltage - On State Varistor Voltage (Max) Varistor Voltage (Min)
SA2-5500-CLB-STD SA2-5500-CLB-STD Bourns Inc. 0.0000
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0.00000000 download SA2 2 Axial Cylinder Bourns Inc. Through Hole ±20% No 5500 V 5000A (5kA)
SF-1206F250-2 SF-1206F250-2 Bourns Inc. 0.0000
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0.00000000 download 9 Weeks Surface Mount Tape & Reel (TR) 2009 SinglFuse™ SF-1206F yes Active 1 (Unlimited) SMD/SMT EAR99 1.55mm ROHS3 Compliant Lead Free 32V 2.5A No 2 1206 (3216 Metric) No SVHC 600μm UL 32mOhm Surface Mount -40°C~105°C 0.122Lx0.061W x 0.024 H 3.10mmx1.55mmx0.60mm 32V 8536.10.00.40 TAPE AND REEL 3.1mm x 1.55mm x 0.6mm 32V e3 Tin (Sn) - with Nickel (Ni) barrier SF-1206 Ceramic WRAPAROUND UL 3.1mm ELECTRIC FUSE 3216 1206 Fast Blow Copper Board Mount (Cartridge Style Excluded) 2.5A 50A 0.351 0.032Ohm
CDSOD323-T12LC CDSOD323-T12LC Bourns Inc. 0.0000
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0.00000000 download 7 Weeks Surface Mount Cut Tape (CT) 2008 Active 1 (Unlimited) 2 SMD/SMT EAR99 1.45mm 1.9mm ROHS3 Compliant 2 LOW CAPACITANCE SC-76, SOD-323 No SVHC Surface Mount -55°C~150°C TJ AVALANCHE 1pF Zener 1pF @ 1MHz e3 Matte Tin (Sn) DUAL GULL WING CDSOD323 2 Bidirectional 1 250W SILICON 2 1μA 12V HDMI, USB OTG Single 13.3V 12V 250W 28.6V 11A 13.3V No 11A 8/20μs 28.6V Typ 1
SF-1206S100-2 SF-1206S100-2 Bourns Inc. 0.0000
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0.00000000 download 8 Weeks Surface Mount Tape & Reel (TR) 2013 SinglFuse™ SF-1206S yes Active 1 (Unlimited) SMD/SMT EAR99 1.55mm ROHS3 Compliant Tin 63V 1A 2 1206 (3216 Metric) No SVHC 700μm UL 132mOhm Surface Mount -20°C~105°C 0.122Lx0.061W x 0.024 H 3.10mmx1.55mmx0.60mm 63V 8536.10.00.40 TAPE AND REEL 3.1mm x 1.55mm x 0.6mm 63V e3 SF-1206 Ceramic WRAPAROUND UL 3.1mm ELECTRIC FUSE 3216 1206 Slow Blow Copper Board Mount (Cartridge Style Excluded) 1A 50A 0.098 0.108Ohm
MF-R135 MF-R135 Bourns Inc. 0.0000
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0.00000000 download 7 Weeks PCB, Through Hole Bulk 2005 Multifuse®, MF-R yes Active 1 (Unlimited) 2 Radial 30V 8.9mm ROHS3 Compliant UL94 V-0 Lead Free Tin 30V 1.35A No Radial, Disc No SVHC 5.1mm 18.9mm cURus, TUV 115mOhm Through Hole -40°C~85°C 0.350Dia x 0.118 T 8.90mmx3.00mm 30V 0.744 18.90mm 40A Polymeric 7.6mm e3 5.1mm Polymer WIRE 510 μm TEMPERATURE SENSING 510 μm 0.201 5.10mm 800mW 1.35A 7.3s 2.7A 65mOhm 170mOhm
1250-1S-400 1250-1S-400 Bourns Inc. 0.0000
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0.00000000 download 12 Weeks DIN Rail Plastic 2013 1250 Active 1 (Unlimited) Screw 85°C -50°C 67mm 1 67mm ROHS3 Compliant Lead Free 600V 20kA No SVHC 99mm 18mm CE, CSA, UR DIN Rail -50°C~85°C 400V IP20 277V Type 2, Type 4 1250 Remote Signaling Contacts, Thermally Protected 50kA Base + Module None 420VAC 20kA 50kA 1.8kV 100kA 1.2kV
SF-0603HIA450M-2 SF-0603HIA450M-2 Bourns Inc. 0.0000
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0.00000000 download 12 Weeks Active 1 (Unlimited) ROHS3 Compliant
CG0603MLA-5.5ME CG0603MLA-5.5ME Bourns Inc. 0.0000
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0.00000000 download 16 Weeks Surface Mount Tape & Reel (TR) ChipGuard® MLA yes Active 1 (Unlimited) 2 SMD/SMT EAR99 800μm 5.5V 1mm ROHS3 Compliant Nickel 30A No 0603 (1608 Metric) No SVHC 1mm 800μm Surface Mount, MLCV -55°C~125°C TA 5.5V METAL OXIDE FILM 4V 270pF 8533.40.40.00 TR, PAPER, 7 INCH 5.5V 270pF @ 1MHz e3 CG060 WRAPAROUND 5.5V 1608 0603 20% 1 VARISTOR DUAL ENDED 4V 30A 20% 8V 1A 0.10J 24V 30A 9.6V 6.4V
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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) SMLJ13 Automotive No 14.4V 3000W 3kW 139.4A 21.5V 13V 1
SF-0603FP080-2 SF-0603FP080-2 Bourns Inc. 0.0000
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0.00000000 download 9 Weeks Tape & Reel (TR) SinglFuse™ SF-0603FP yes Active 1 (Unlimited) ROHS3 Compliant 0603 (1608 Metric) UL Surface Mount -40°C~105°C 0.063Lx0.032W 1.60mmx0.80mm 32V 32V e3 Tin (Sn) - with Nickel (Ni) barrier SF-0603 800mA Fast Blow Board Mount (Cartridge Style Excluded) 50A 0.014
SMLJ14A-Q SMLJ14A-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) SMLJ14 Automotive No 15.6V 3000W 3kW 129.4A 23.2V 14V 1
P4SMA12CA-Q P4SMA12CA-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 11.4V 400W 24.6A 16.7V 10.2V 1
5.0SMDJ6.0CA-H 5.0SMDJ6.0CA-H Bourns Inc. 0.0000
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0.00000000 download 16 Weeks Tape & Reel (TR) 5.0SMDJ Active 1 (Unlimited) ROHS3 Compliant DO-214AB, SMC Surface Mount -55°C~150°C TJ Zener Telecom No 6.67V 5000W 5kW 485.5A 10.3V 6V 1
CD214B-T58CALF CD214B-T58CALF Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Surface Mount Tape & Reel (TR) 2010 yes Active 1 (Unlimited) 2 SMD/SMT EAR99 58V ROHS3 Compliant Tin 2 DO-214AA, SMB Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 DUAL C BEND CD214B 2 Bidirectional 1 SILICON 1 400W 5μA General Purpose 6.4A Single 64.4V 58V 5μA 600W 1mA 64.4V Yes 93.6V 6.4A 5W No 93.6V 1
2036-35-B2LF 2036-35-B2LF Bourns Inc. 0.0000
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0.00000000 download 6 Weeks Surface Mount, Through Hole Tray 2006 Mini-TRIGARD™ 2036 yes Active 1 (Unlimited) 3 Radial 85°C -55°C 5.1mm 3 5.1mm 9.6mm ROHS3 Compliant Lead Free Axial Cylinder, 3 Lead (Radial Bend) 4.4mm UL Through Hole 2pF 1 e3 Tin (Sn) UNSPECIFIED PIN/PEG 2036 3 OTHER ±20% 800 μm 20kA SURGE PROTECTION CIRCUIT No 350V 10000A 10kA
MF-NSML150/12-2 MF-NSML150/12-2 Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Tape & Reel (TR) Multifuse®, MF-NSML/X Active 2A (4 Weeks) ROHS3 Compliant 1206 (3216 Metric), Concave cURus, TUV Surface Mount -40°C~85°C 0.128Lx0.063W 3.25mmx1.60mm Polymeric MF-NSML 50A 12V 5s 1.5A 0.028 0.70mm 10mOhm 65mOhm 3A
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0.00000000 download Through Hole Bulk 2011 2037 Obsolete 1 (Unlimited) 2 Axial 85°C -55°C 5mm 2 5mm ROHS3 Compliant Axial Cylinder UL Through Hole 2037 ±15% 1 mm No 400V 5000A 5kA
SMBJ43A SMBJ43A Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Surface Mount Digi-Reel® 2010 SMBJ yes Active 1 (Unlimited) 2 SMD/SMT EAR99 3.5V ROHS3 Compliant Tin 2 PRSM-MIN DO-214AA, SMB Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 DUAL C BEND SMBJ43 2 Unidirectional Transient Suppressors SILICON 1 Unidirectional 5μA General Purpose 100A Single 54.9V 43V 5μA 600W 1mA 47.8V Yes 69.4V 8.6A 5W No 8.7A 43V
TISP4115J1BJR-S TISP4115J1BJR-S Bourns Inc. 0.0000
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0.00000000 download 7 Weeks Surface Mount Tape & Reel (TR) 2007 yes Active 1 (Unlimited) 2 EAR99 150°C -40°C ROHS3 Compliant 5A 2 UL RECOGNIZED DO-214AA, SMB not_compliant Surface Mount 200pF e3 Matte Tin (Sn) DUAL C BEND 260 40 TISP4115 2 Not Qualified 1 SINGLE 800A 90V 20mA SILICON SURGE PROTECTOR 115V 200A
MF-MSMF030-2 MF-MSMF030-2 Bourns Inc. 0.0000
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0.00000000 download 12 Weeks PCB, Surface Mount Tape & Reel (TR) 2001 Multifuse®, MF-MSMF yes Active 1 (Unlimited) 2 SMD/SMT 30V ROHS3 Compliant Lead Free Gold 30V 10A No 2 MINIMUM RESISTANCE IS 0.3 OHMS 1812 (4532 Metric), Concave No SVHC 1.1mm cURus, TUV 300mOhm Surface Mount -40°C~85°C 0.179Lx0.128W 4.55mmx3.24mm 30V AEC-Q200 TR, 7 INCH 10A Polymeric MF-MSMF 85°C 800mW ONE SURFACE 4532 1812 DUAL ENDED 800mW 300mA 100ms 600mA 10A 0.043 1.10mm 300mOhm 3Ohm
2035-09-BT1 2035-09-BT1 Bourns Inc. 0.0000
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0.00000000 download 6 Weeks Through Hole Tape & Reel (TR) 2006 2035 Active 1 (Unlimited) Axial 85°C -55°C 5mm 2 4.1mm Non-RoHS Compliant Contains Lead Axial Cylinder Through Hole ±20% 10kA SURGE PROTECTION CIRCUIT No 90V 5000A 5kA
2036-35-B 2036-35-B Bourns Inc. 0.0000
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0.00000000 download 6 Weeks Through Hole Tray 2011 Mini-TRIGARD™ 2036 Active 1 (Unlimited) 3 85°C -55°C 5.1mm 3 7.7mm Non-RoHS Compliant Contains Lead Axial Cylinder, 3 Lead (T-Shape) Through Hole 1 e0 Tin/Lead (Sn90Pb10) UNSPECIFIED PIN/PEG 2036 3 OTHER ±20% 10kA SURGE PROTECTION CIRCUIT No 350V 10000A 10kA
GMOV-20D131K GMOV-20D131K 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 360V
CD214A-T120CALF CD214A-T120CALF 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 120V ROHS3 Compliant Tin 2 DO-214AC, SMA Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 DUAL C BEND CD214A 2 Bidirectional 400W SILICON 1 5μA General Purpose 2A Single 133V 120V 5μA 400W 1mA 133V Yes 193V 2A No 193V 1
SMAJ26CA SMAJ26CA Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Surface Mount Digi-Reel® 2012 SMAJ yes Active 1 (Unlimited) 2 SMD/SMT EAR99 3.5V ROHS3 Compliant 2 DO-214AC, SMA Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND SMAJ26 2 1 Transient Suppressors SILICON 1 Bidirectional 5μA General Purpose 40A Single 31.9V 26V 5μA 400W 1mA 28.9V 42.1V 9.5A No 28.9V 400W
TISP4165H3LMFR TISP4165H3LMFR Bourns Inc. 0.0000
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0.00000000 download Tape & Reel (TR) 2005 Obsolete 1 (Unlimited) 2 EAR99 85°C -40°C Non-RoHS Compliant 5A UL RECOGNIZED TO-226-2, TO-92-2 (TO-226AC) (Formed Leads) not_compliant Through Hole 135V 74pF e0 Tin/Lead (Sn/Pb) BOTTOM NOT SPECIFIED NOT SPECIFIED TISP4165 3 NO O-PBCY-T2 Silicon Surge Protectors Not Qualified 1 SINGLE DO-92 60 A 600mA 300A 150mA SILICON SURGE PROTECTOR 135V 165V 100A 3V
MF-SMHT136-2 MF-SMHT136-2 Bourns Inc. 0.0000
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0.00000000 download 7 Weeks PCB, Surface Mount Tape & Reel (TR) 2005 Multifuse®, MF-SMHT Active 1 (Unlimited) 2 SMD/SMT 125°C -40°C 16V 7.98mm ROHS3 Compliant 16V 100A No 2 2-SMD No SVHC 3mm 5.44mm 330mOhm Surface Mount -40°C~125°C 0.314Lx0.264W 7.98mmx6.71mm 16V AEC-Q200 100A Polymeric MF-SMHT 2.1W Brass 1.36A 100A 16V 10s 2.72A 1.36A 0.118 3.00mm 85mOhms 330mOhms 2.72A
2038-110-SM 2038-110-SM Bourns Inc. 0.0000
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0.00000000 download 6 Weeks Surface Mount Bulk 2012 Mini-TRIGARD™ 2038 Active 1 (Unlimited) 2 EAR99 3 Non-RoHS Compliant 3-SMD Cylinder Square End Surface Mount AVALANCHE 8541.10.00.50 END WRAP AROUND 2038 2 O-LELF-R2 SILICON 1 SINGLE TRANS VOLTAGE SUPPRESSOR DIODE UNIDIRECTIONAL ±25% ISOLATED No 1100V 5000A 5kA
MF-RX300-2 MF-RX300-2 Bourns Inc. 0.0000
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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 60V ROHS3 Compliant 40A No Radial, Disc 10.2mm cURus, TUV 60mOhm Through Hole -40°C~85°C 0.980Lx0.122W 24.90mmx3.10mm 60V 1.181 30.00mm TR, 15 INCH 40A Polymeric e3 Tin (Sn) MF-RX WIRE OVERLOAD PROTECTION 810 μm 0.402 10.20mm 2.8W 3A 19.8s 6A 3A 40mOhm 100mOhm
MF-LS300S MF-LS300S Bourns Inc. 0.0000
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0.00000000 download Bulk 2011 Multifuse®, MF-LS Obsolete 1 (Unlimited) 2 Axial EAR99 24V ROHS3 Compliant 100A No 0.015 OHMS MINIMUM AT 23 DEG CEL Strap cURus, TUV 31mOhm User Defined -40°C~85°C 1.185Lx0.522W 30.10mmx13.25mm 24V 8533.40.80.70 100A Polymeric e2 Tin/Silver (Sn/Ag) MF-LS YES FLAT SURFACE MOUNT DUAL OVERLOAD PROTECTION 2W 3A 4s 6.3A 3A 0.043 1.10mm 15mOhm 55mOhm
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