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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 Lead Pitch Height Width Approval Agency Thickness 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 Physical Dimension Max Current Rating Max Voltage Rating (DC) Power 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 Terminal Pitch JESD-30 Code Subcategory Qualification Status Max Power Dissipation Body Material Terminal Shape Mounting Feature Reference Standard Body Length or Diameter Circuit Protection Type Diode Element Material Number of Elements Configuration Rep Pk Reverse Voltage-Max JEDEC-95 Code Feature Polarity Case Code (Metric) Case Code (Imperial) Tolerance Non-rep Peak Rev Power Dis-Max Number of Circuits Response Time Resistor Type Rated Power Dissipation (P) Working Voltage Terminal Placement Max Voltage Rating (AC) Thermistor Application Non-Repetitive Pk On-state Cur Lead Diameter Applications Lead Spacing Lead/Base Style Rated (AC) Voltage (URac) 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 Clamping Voltage Peak Pulse Current 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 Trip Current Form Overload Protection Fuse Current Power Line Protection Voltage - Breakdown (Min) Voltage - Breakover Current - Hold (Ih) (Max) DC Off-state Voltage-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) Varistor Voltage (Typ) Maximum AC Volts Current - Surge Maximum DC Volts
MF-R016/600-A-2 MF-R016/600-A-2 Bourns Inc. 0.0000
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0.00000000 download 15 Weeks PCB Tape & Reel (TR) 2005 Multifuse®, MF-R/600 Obsolete 1 (Unlimited) 2 Radial EAR99 60V ROHS3 Compliant 160mA No RMIN-RMAX(RI-R1) OHMS: 4-16AT 23 DEG CEL Radial, Box 5mm cURus, TUV 7Ohm Through Hole -40°C~85°C 0.630Lx0.236W 16.00mmx6.00mm 60V 0.496 12.60mm 8533.40.80.70 TR, 14.6 INCH 3A Polymeric e3 Tin (Sn) MF-R016 WIRE TEMPERATURE SENSING 0.197 5.00mm 1W 160mA 250V 600V Int 7s 320mA 4Ohm 16Ohm
AV14K0805121NIR1 AV14K0805121NIR1 Bourns Inc. 0.2729
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0.00000000 download 8 Weeks AV Active 1 (Unlimited) ROHS3 Compliant 0805 (2012 Metric) Surface Mount, MLCV -55°C~125°C TA 440pF @ 1kHz 1 0.3J 26.4V 21.6V 24V 14V 120A 16V
2017-09-A-RPLF 2017-09-A-RPLF Bourns Inc. 0.0000
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0.00000000 download 7 Weeks Clamp, Surface Mount Tape & Reel (TR) 2015 2017 Active 1 (Unlimited) 2 8mm ROHS3 Compliant Microde Button Surface Mount ±20% SURGE PROTECTION CIRCUIT No 90V 10000A 10kA
MOV-07D391KTR MOV-07D391KTR Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Radial, Through Hole Tape & Reel (TR) 2010 Active 1 (Unlimited) 2 EAR99 7mm ROHS3 Compliant No Disc 7mm 6.8mm Through Hole -40°C~85°C TA 429V METAL OXIDE FILM 250V 130pF 8533.40.40.00 320V 130pF @ 1kHz e3 Tin (Sn) MOV-07 WIRE 10% 1 VARISTOR 0.25W 250V 1.2kA 390V 10A 25J 650V 351V 250V
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0.00000000 download 14 Weeks Surface Mount Tape & Reel (TR) 2010 SMCJ Active 1 (Unlimited) 2 SMD/SMT EAR99 7.11mm ROHS3 Compliant 2 PRSM-MIN DO-214AB, SMC 2.62mm 6.22mm Surface Mount 210.013267mg -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND 260 30 SMCJ49 Bidirectional Transient Suppressors SILICON 1 General Purpose Single 550V 495V 5μA 1.5kW 1mA 5W No 522V 1500W 1.5kW 2A 760V 1
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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 14.4V 5000W 5kW 233A 21.5V 13V 1
SMA6J26CA-Q SMA6J26CA-Q Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Tape & Reel (TR) Automotive, AEC-Q101, SMA6J Active 1 (Unlimited) ROHS3 Compliant DO-214AC, SMA Surface Mount -55°C~150°C TJ Zener Automotive, Telecom No 28.9V 600W 14.3A 42.1V 26V 1
SMAJ495CA SMAJ495CA Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Surface Mount Tape & Reel (TR) 2015 SMAJ Active 1 (Unlimited) 2 SMD/SMT EAR99 ROHS3 Compliant 2 PRSM-MIN DO-214AC, SMA Surface Mount 64.013223mg -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND SMAJ49 Bidirectional 400W SILICON 1 495V General Purpose 500mA Single 578V 495V 5μA 1mA No 522V 760V 1
MOV-07D121K MOV-07D121K Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Radial, Through Hole Bulk 2010 Active 1 (Unlimited) 2 EAR99 3.8mm 7mm ROHS3 Compliant No Disc 7mm 5mm 6.8mm Through Hole -40°C~85°C TA 132V METAL OXIDE FILM 420pF 8533.40.40.00 100V 420pF @ 1kHz e3 Tin (Sn) MOV-07 WIRE 10% 1 VARISTOR 0.25W 75V Radial 1.2kA 10% 120V 10A 7.8J 200V 132V 108V 75V
1250-4S-400 1250-4S-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 4 67mm ROHS3 Compliant Lead Free 600V 20kA No SVHC 99mm 72mm 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
TISP7015DR-S TISP7015DR-S Bourns Inc. 0.0000
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0.00000000 download 12 Weeks Surface Mount Tape & Reel (TR) 2005 yes Active 1 (Unlimited) 8 EAR99 150°C -40°C ROHS3 Compliant 5A 8 UL RECOGNIZED 8-SOIC (0.154, 3.90mm Width) Surface Mount 40pF e3 Matte Tin (Sn) DUAL GULL WING NOT SPECIFIED NOT SPECIFIED TISP70 8 Not Qualified 3 MS-012 4 A 150A 8V 30mA SILICON SURGE PROTECTOR 15V 8V 30A 4V
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
SMLJ26CA-Q SMLJ26CA-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) SMLJ26 Automotive 28.9V No 3000W 3kW 71.2A 42.1V 26V 1
TBU-DF055-050-WH TBU-DF055-050-WH Bourns Inc. 0.0000
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0.00000000 download 7 Weeks Tape & Reel (TR) TBU® Active 1 (Unlimited) ROHS3 Compliant 6-TDFN Surface Mount Internal Switch TBU-DF055 2 General Purpose 550V
SMCJ180A SMCJ180A Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Tape & Reel (TR) 2010 SMCJ Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant 2 PRSM-MIN DO-214AB, SMC Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND 260 30 SMCJ18 YES Transient Suppressors SILICON 1 SINGLE UNIDIRECTIONAL General Purpose 201V 5W No 1500W 1.5kW 5.1A 292V 180V 1
MF-R600-2-14 MF-R600-2-14 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 0.760" L x 0.118" W (19.30mm x 3.00mm) AEC-Q200 Polymeric 0.402" (10.20mm) 40 A 30V 16 s 6 A - 5 mOhms 40 mOhms 12 A
MOV-14D152K MOV-14D152K Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Radial, Through Hole Bulk 2011 Active 1 (Unlimited) 2 EAR99 14mm ROHS3 Compliant 50A No Disc 14mm No SVHC 7.5mm Through Hole 3.000003g -40°C~85°C TA 1.5kV 750V 150pF 8533.40.40.00 990V 150pF @ 1kHz e3 Tin (Sn) MOV-14 WIRE 10% 1 VARISTOR 0.6W 750V 4.5kA 1.2kV 50A 337J 1.98kV 1.32kV 1.08kV 750V
MF-R600-AP-99 MF-R600-AP-99 Bourns Inc. 0.0000
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0.00000000 download Tape & Box (TB) 2012 Multifuse®, MF-R yes Obsolete 1 (Unlimited) 2 Radial EAR99 85°C -40°C ROHS3 Compliant 40A 0.005 TO 0.02 OHMS AT 23 DEG CEL Radial, Disc 10.2mm CSA, TUV, UL 20mOhm Through Hole 0.760Lx0.118W 19.30mmx3.00mm 1.256 31.90mm 8533.40.80.70 AMMO PACK 40A e3 Tin (Sn) NO WIRE PTC RESETTABLE FUSE TEMPERATURE SENSING 0.215 5.45mm 60V 3.5W 6A 30V 16s 12A 6A
1250-1S-480 1250-1S-480 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 600V 20kA No SVHC 99mm 18mm CE, CSA, UR DIN Rail -50°C~85°C 550V IP20 600V Type 2, Type 4 1250 Remote Signaling Contacts, Thermally Protected 50kA Base + Module None 550VAC 20kA 50kA 2.5kV 100kA 1.8kV
ZV14K0805121NIR1 ZV14K0805121NIR1 Bourns Inc. 0.0000
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0.00000000 download 10 Weeks Tape & Reel (TR) ZV SMD Active 1 (Unlimited) ROHS3 Compliant 0805 (2012 Metric) Surface Mount, MLCV -55°C~125°C TA 355pF @ 1kHz 1 0.4J 24.2V 19.8V 22V 14V 120A 18V
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
MF-RX300/72-AP MF-RX300/72-AP Bourns Inc. 0.0000
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0.00000000 download 7 Weeks Through Hole Tape & Box (TB) 2013 Multifuse®, MF-RX/72 yes Active 1 (Unlimited) 2 Radial EAR99 ROHS3 Compliant No Radial, Disc 10.2mm cURus, TUV 60mOhm Through Hole -40°C~85°C 0.980Lx0.122W 24.90mmx3.10mm 1.181 30.00mm 8533.40.80.70 AMMO PACK 40A Polymeric e3 Tin (Sn) MF-RX WIRE OVERLOAD PROTECTION 810 μm 0.402 10.20mm 2.8W 3A 40A 72V 19.8s 6A 40mOhm 100mOhm
MF-R600-0-99 MF-R600-0-99 Bourns Inc. 0.0000
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0.00000000 download 4 Weeks Through Hole Bulk 2005 Multifuse®, MF-R yes Obsolete 1 (Unlimited) 2 Radial 30V ROHS3 Compliant UL94 V-0 40A Radial, Disc No SVHC 10.2mm cURus, TUV 20mOhm Through Hole -40°C~85°C 0.760Lx0.118W 19.30mmx3.00mm 30V 1.256 31.90mm 30V 40A Polymeric 7.6mm e3 Tin (Sn) MF-R600 WIRE TEMPERATURE SENSING 810 μm 0.402 10.20mm 3.5W 6A 16s 12A 6A 5mOhm 40mOhm
1.5SMC250CA 1.5SMC250CA Bourns Inc. 0.7643
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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 214V 1.5kW 344V 4.4A No 237V 1500W 1.5kW 4.4A 1
SMAJ70CA SMAJ70CA Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Cut Tape (CT) 2012 SMAJ yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant 2 DO-214AC, SMA Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND SMAJ70 2 YES Transient Suppressors SILICON 1 SINGLE 70V BIDIRECTIONAL 400W General Purpose 77.8V No 400W 3.5A 113V 70V 1
1210-1S-600 1210-1S-600 Bourns Inc. 0.0000
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0.00000000 download 13 Weeks DIN Rail Plastic 2010 1210 Active 1 (Unlimited) Screw 85°C -50°C 67mm 1 67mm ROHS3 Compliant 600V 20kA No SVHC 99mm 18mm CE, CSA, UL DIN Rail -50°C~85°C 840V IP20 600V Type 2, Type 4 1210 Remote Signaling Contacts, Thermally Protected 100kA Module Only None 840VAC 20kA 100kA 4kV 100kA 3kV
MF-R135-2-99 MF-R135-2-99 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 Tin 40A Radial, Disc 5.1mm cURus, TUV 115mOhm Through Hole -40°C~85°C 0.350Dia x 0.118 T 8.90mmx3.00mm 0.744 18.90mm TR 40A Polymeric e3 MF-R135 5.1mm WIRE TEMPERATURE SENSING 510 μm 0.201 5.10mm 30V 800mW 1.35A 30V 7.3s 2.7A 1.35A 65mOhm 170mOhm
MOV-10D221KTR MOV-10D221KTR Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Radial, Through Hole Tape & Reel (TR) 2010 Active 1 (Unlimited) 2 EAR99 10mm ROHS3 Compliant No Disc 10mm 7.2mm Through Hole -40°C~105°C TA 242V 450pF 8533.40.40.00 180V 450pF @ 1kHz e3 Tin (Sn) MOV-10 WIRE 10% 1 VARISTOR 0.4W 140V 2.5kA 220V 25A 32J 360V 242V 198V 140V
MOV-14D331K MOV-14D331K Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Radial, Through Hole Bulk 2011 Active 1 (Unlimited) 2 EAR99 14mm ROHS3 Compliant 50A No Disc 14mm 7.5mm 4.6mm Through Hole 3.000003g -40°C~85°C TA 330V 610pF 8533.40.40.00 275V 600mW 610pF @ 1kHz e3 Tin (Sn) MOV-14 WIRE 10% 1 VARISTOR 0.6W 210V 4.5kA 330V 50A 85J 550V 363V 297V 210V
MOV-14D471KTR MOV-14D471KTR 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 5.4mm 14mm ROHS3 Compliant Tin 50A No Disc 14mm No SVHC 7.5mm Through Hole 3.000003g -40°C~85°C TA 470V 300V 430pF 8533.40.40.00 385V 430pF @ 1kHz e3 MOV-14 WIRE 10% 1 VARISTOR 0.6W 300V Radial 4.5kA 10% 470V 50A 125J 775V 517V 423V 300V
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