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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 Operating Supply Voltage Diameter RoHS Status Contact Plating Current Rating Radiation Hardening Number of Pins Additional Feature Package / Case Lead Pitch Width Approval Agency Resistance Mfr Mounting Type Weight Operating Temperature Size / Dimension Voltage - Rated DC Technology Height Seated (Max) Ratings Capacitance HTS Code Packing Method 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 Direction Surface Mount JESD-30 Code Number of Channels Subcategory Max Power Dissipation Terminal Shape Mounting Feature Reference Standard Body Length or Diameter Body Breadth Rated Current Circuit Protection Type Body Height Diode Element Material Number of Elements Configuration Rep Pk Reverse Voltage-Max Polarity Tolerance Non-rep Peak Rev Power Dis-Max Current Rating (Amps) Number of Circuits Response Time Leakage Current Resistor Type Rated Power Dissipation (P) Working Voltage Terminal Placement Joule Integral-Nom Max Voltage Rating (AC) Thermistor Application Applications Lead Spacing Rated (AC) Voltage (URac) Max Surge Current Element Configuration 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 Supplier Device Package Power Dissipation-Max Reverse Test Voltage Hold Current Fuse Type Current - Max Voltage - Max Clamping Voltage-Max Time to Trip Trip Current Power Line Protection Voltage - Breakdown (Min) Current - Hold (Ih) (Max) Thickness (Max) Breaking Capacity @ Rated Voltage Melting I2t DC Cold Resistance 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 Varistor Voltage (Max) Varistor Voltage (Min) Maximum AC Volts
MF-RX050/72-AP MF-RX050/72-AP Bourns Inc. 0.0000
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0.00000000 download 7 Weeks Tape & Box (TB) 2010 Multifuse®, MF-RX/72 yes Active 1 (Unlimited) 2 Radial ROHS3 Compliant 0.41 TO 0.77 OHMS AT 23 DEG CEL Radial, Disc 5.1mm cURus, TUV 770mOhm Through Hole -40°C~85°C 0.311Dia x 0.122 T 7.90mmx3.10mm 0.539 13.70mm AMMO PACK 40A Polymeric e3 Tin (Sn) MF-RX NO WIRE OVERLOAD PROTECTION 0.201 5.10mm 72V 750mW 500mA 40A 72V 4s 1A 410mOhm 1.17Ohm
MF-SVS230S-0 MF-SVS230S-0 Bourns Inc. 0.0000
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0.00000000 download Bulk 2008 Multifuse®, MF-SVS yes Obsolete 1 (Unlimited) 2 Axial EAR99 10V ROHS3 Compliant 100A 0.010 OHMS MINIMUM AT 23 DEG CEL, LEAD FREE PRODUCT Strap cURus, TUV 18mOhm User Defined -40°C~85°C 0.866Lx0.205W 22.00mmx5.20mm 10V 8533.40.80.70 100A Polymeric e2 Tin/Silver (Sn/Ag) MF-SVS YES Non-linear Resistors FLAT SURFACE MOUNT DUAL OVERLOAD PROTECTION 2.6W 2.3A 5s 5.2A 2.3A 0.035 0.90mm 10mOhm 36mOhm
MF-RHT400-0 MF-RHT400-0 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 0.394Lx0.118W 10.00mmx3.00mm 0.591 15.00mm AEC-Q200 Polymeric MF-RHT 0.201 5.10mm 100A 16V 5s 4A 24mOhm 60mOhm 7.5A
MF-RX250-2-99 MF-RX250-2-99 Bourns Inc. 0.0000
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0.00000000 download 5 Weeks Tape & Reel (TR) 2007 Multifuse®, MF-RX yes Obsolete 1 (Unlimited) 2 Radial EAR99 60V ROHS3 Compliant 40A No 0.05-0.08 OHMS AT 23 DEG CEL Radial, Disc 10.2mm cURus, TUV 80mOhm Through Hole -40°C~85°C 0.839Lx0.122W 21.30mmx3.10mm 60V 1.039 26.40mm 8533.40.80.70 TR, 15 INCH 40A Polymeric e3 Tin (Sn) MF-RX NO WIRE OVERLOAD PROTECTION 0.402 10.20mm 2.5W 2.5A 15.6s 5A 2.5A 50mOhm 130mOhm
SF-1206HV40M-2 SF-1206HV40M-2 Bourns Inc. 0.0000
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0.00000000 download 10 Weeks Tape & Reel (TR) SinglFuse™ SF-1206HVxxM Active 1 (Unlimited) ROHS3 Compliant PRE ARCING TIME: OPEN WITHIN 5 SEC AT 350% RATED CURRENT 1206 (3216 Metric) UL Surface Mount -55°C~125°C 0.126Lx0.063W x 0.051 H 3.20mmx1.60mmx1.30mm 35V TR, PLASTIC, 7 INCH 3.2mm x 1.6mm x 1.3mm SF-1206 YES WRAPAROUND UL 3.2mm 1.6 mm 40A ELECTRIC FUSE 1.3mm 40A Slow Blow 240 J Board Mount (Cartridge Style Excluded) 300A 240 0.0009Ohm
SMCJ220CA SMCJ220CA 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 SMCJ22 YES Transient Suppressors SILICON 1 SINGLE BIDIRECTIONAL General Purpose 246V 5W 356V No 1500W 1.5kW 4.2A 356V 220V 1
SMAJ75A SMAJ75A Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Digi-Reel® 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 SMAJ75 2 YES Transient Suppressors SILICON 1 SINGLE 75V UNIDIRECTIONAL 400W General Purpose 83.3V No 400W 3.3A 121V 75V 1
P4SMA130A P4SMA130A Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Surface Mount Tape & Reel (TR) 2015 Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant DO-214AC, SMA Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND 260 30 P4SMA R-PDSO-C2 SILICON 1 SINGLE UNIDIRECTIONAL General Purpose 111V 400W 179V 2.3A No 124V 2.3A 111V 1
PTVS3-430C-TH PTVS3-430C-TH Bourns Inc. 0.0000
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0.00000000 download 7 Weeks Through Hole Tray 2014 Active Not Applicable Axial EAR99 ROHS3 Compliant 2 Axial, Right Angle Bend (24.15mm Center) Through Hole 4.757107g -55°C~125°C TJ Zener PTVS3 Bidirectional 430V General Purpose 3kA 465V 430V 580V 3kA No 440V 3000A 3kA 8/20μs 1
SMA6J5.0CA-Q SMA6J5.0CA-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 6.4V 600W 65.3A 9.2V 5V 1
CD214B-T110CALF CD214B-T110CALF 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 110V 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 3.4A Single 122V 110V 5μA 600W 1mA 122V Yes 177V 3.4A 5W No 177V 1
5.0SMDJ26CA-H 5.0SMDJ26CA-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 28.9V 5000W 5kW 119A 42.1V 26V 1
CD214A-T22CALF CD214A-T22CALF 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 22V 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 11.2A Single 24.4V 22V 5μA 400W 1mA 24.4V Yes 35.5V 11.2A No 35.5V 1
5.0SMDJ15CA-Q 5.0SMDJ15CA-Q Bourns Inc. 0.0000
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MOV-07D680K MOV-07D680K Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Radial, Through Hole Bulk 2010 Active 1 (Unlimited) 2 EAR99 7mm ROHS3 Compliant No Disc 7mm 6.8mm Through Hole -40°C~85°C TA 75V METAL OXIDE FILM 740pF 8533.40.40.00 56V 740pF @ 1kHz e3 Tin (Sn) MOV-07 WIRE 10% 1 VARISTOR 0.25W 40V 250A 68V 2.5A 3.6J 135V 75V 61V 40V
P6SMB300CA P6SMB300CA Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Surface Mount Tape & Reel (TR) 2014 Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant DO-214AA, SMB Surface Mount -55°C~150°C TJ AVALANCHE Zener DUAL C BEND 260 30 P6SMB R-PDSO-C2 SILICON 1 SINGLE BIDIRECTIONAL General Purpose 256V 600W 414V 1.5A No 285V 1.5A 256V 1
MOV-20D221K MOV-20D221K Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Radial, Through Hole Bulk 2011 Active 1 (Unlimited) 2 EAR99 20mm ROHS3 Compliant 50A No Disc 20mm 7.5mm Through Hole 3.000003g -40°C~85°C TA 220V 900pF 8533.40.40.00 180V 1800pF @ 1kHz e3 Tin (Sn) MOV-20 WIRE 10% 1 VARISTOR 1W 140V 6.5kA 220V 100A 100J 360V 242V 198V 140V
SMBJ408CA SMBJ408CA Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Surface Mount Tape & Reel (TR) 2016 SMBJ Active 1 (Unlimited) 2 EAR99 408V ROHS3 Compliant 2 PRSM-MIN DO-214AA, SMB Surface Mount 95.991485mg -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND SMBJ40 600W SILICON 1 Bidirectional General Purpose Single 456V 408V 1μA 600W 1mA No 900mA 658V 1
5.0SMDJ22CA-Q 5.0SMDJ22CA-Q Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Tape & Reel (TR) Automotive, AEC-Q101, 5.0SMDJ Active 1 (Unlimited) ROHS3 Compliant DO-214AB, SMC Surface Mount -55°C~150°C TJ Zener e3 Tin (Sn) 5.0SMDJ Automotive No 24.4V 5000W 5kW 141A 35.5V 22V 1
CD214B-T64CALF CD214B-T64CALF 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 64V 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 5.8A Single 71.1V 64V 5μA 600W 1mA 71.1V Yes 103V 5.8A 5W No 103V 1
CD214B-T43ALF CD214B-T43ALF 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 43V ROHS3 Compliant Tin 2 DO-214AA, SMB Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 DUAL C BEND CD214B 2 Unidirectional SILICON 1 400W 5μA General Purpose 8.6A Single 47.8V 43V 5μA 600W 1mA 47.8V Yes 69.4V 8.6A 5W No 69.4V 1
1.5SMC9.1CA 1.5SMC9.1CA 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 7.78V 1.5kW 13.4V 12.2A No 8.65V 1500W 1.5kW 113.4A 1
SMBJ9.0CA-QH SMBJ9.0CA-QH Bourns Inc. 0.0000
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0.00000000 Automotive, AEC-Q101, SMBJ-Q DO-214AA, SMB Bourns Inc. Surface Mount -55°C ~ 150°C (TJ) Zener - Automotive, Telecom SMB (DO-214AA) No 10V 600W 39A 15.4V 9V 1
15KPA051C-SD-Q 15KPA051C-SD-Q Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Tape & Reel (TR) Automotive, AEC-Q101, 15KPA Active 1 (Unlimited) ROHS3 Compliant DO-218AB Surface Mount -55°C~175°C TJ Zener Automotive No 52.04V 15000W 15kW 182.1A 76.3V 51V 1
P6SMB22CA-Q P6SMB22CA-Q Bourns Inc. 0.0000
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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 20.9V 600W 19.9A 30.6V 18.8V 1
SMBJ43CA-QH SMBJ43CA-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 SMBJ43 YES R-PDSO-C2 SILICON 1 SINGLE 43V BIDIRECTIONAL 600W Automotive 50.3V 43V No 47.8V 600W 8.7A 69.4V 43V 1
CD214L-T10CALF CD214L-T10CALF 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 10μA General Purpose 10V 10μA 3kW 1mA 11.1V 17V 176.4A 5W No 11.1V 3000W 3kW 176.4A
P6SMB160CA P6SMB160CA Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Surface Mount Tape & Reel (TR) 2014 Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant DO-214AA, SMB Surface Mount -55°C~150°C TJ AVALANCHE Zener DUAL C BEND 260 30 P6SMB R-PDSO-C2 SILICON 1 SINGLE BIDIRECTIONAL General Purpose 136V 600W 219V 2.8A No 152V 2.8A 136V 1
SF-1206HI450M-2 SF-1206HI450M-2 Bourns Inc. 0.0000
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0.00000000 download 10 Weeks Tape & Reel (TR) 2018 SinglFuse™ SF-1206HIxxxM Active 1 (Unlimited) ROHS3 Compliant PRE ARCING TIME: OPEN WITHIN 60 SEC AT 200% RATED CURRENT 1206 (3216 Metric) UL Surface Mount -55°C~150°C 0.126Lx0.063W x 0.038 H 3.20mmx1.60mmx0.97mm 32V TR, 7 INCH SF-1206 YES WRAPAROUND 1.6 mm 4.5A ELECTRIC FUSE 0.97mm 4.5A 3 J Board Mount (Cartridge Style Excluded) 50A 3.2 0.021Ohm
SMBJ54CA-Q SMBJ54CA-Q Bourns Inc. 0.0000
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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 SMBJ54 YES R-PDSO-C2 SILICON 1 SINGLE 54V BIDIRECTIONAL 600W Automotive 63.15V 54V No 60V 600W 6.9A 87.1V 54V 1
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