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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 Number of Poles Length RoHS Status Voltage - Rated Current Rating Radiation Hardening Number of Pins Additional Feature Package / Case REACH SVHC Height Width Approval Agency Resistance Mfr Mounting Type Weight Operating Temperature Size / Dimension Voltage - Rated DC Technology Height Seated (Max) Ratings Voltage - Rated AC HTS Code Packing Method Number of Functions 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 Temperature Grade Direction Surface Mount JESD-30 Code Operating Temperature (Max) Operating Temperature (Min) Subcategory Qualification Status Max Power Dissipation Terminal Shape Diode Element Material Number of Elements Configuration Rep Pk Reverse Voltage-Max Output Current Polarity Tolerance Non-rep Peak Rev Power Dis-Max Number of Circuits Response Time Leakage Current Terminal Placement Thermistor Application Applications Lead Spacing Max Surge Current Voltage - Working 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 Max Breakdown Voltage Terminal Material Power Dissipation-Max Hold Current Trigger Device Type Current - Max Voltage - Max Telecom IC Type Time to Trip Trip Current Power Line Protection Voltage - Breakdown (Min) Current - Hold (Ih) (Max) Thickness (Max) 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 Number of Unidirectional Channels Bidirectional Channels
SMBJ18CA-Q SMBJ18CA-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 SMBJ18 YES R-PDSO-C2 SILICON 1 SINGLE BIDIRECTIONAL 600W Automotive 21.05V No 20V 600W 20.6A 29.2V 18V 1
SMAJ200CA-Q SMAJ200CA-Q Bourns Inc. 0.3826
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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 224V 400W 1.2A 324V 200V 1
2400-30-G 2400-30-G Bourns Inc. 0.0000
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0.00000000 Obsolete 1 (Unlimited)
MF-LR730/20-0 MF-LR730/20-0 Bourns Inc. 0.0000
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0.00000000 download 12 Weeks Surface Mount Bulk 2005 Multifuse®, MF-LR Active 1 (Unlimited) 2 Axial EAR99 20V ROHS3 Compliant 20V 100A No 0.006 TO 0.012 OHMS AT 23 DEG CEL Strap No SVHC 1mm cURus, TUV 12mOhm User Defined -40°C~85°C 1.106Lx0.559W 28.10mmx14.20mm 20V 8533.40.80.70 100A Polymeric e2 Tin/Silver (Sn/Ag) MF-LR FLAT OVERLOAD PROTECTION 3W Nickel 7.3A 5s 14.1A 7.3A 0.039 1.00mm 6mOhm 15mOhm
MF-S175 MF-S175 Bourns Inc. 0.0000
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0.00000000 download 12 Weeks Surface Mount Bulk 2005 Multifuse®, MF-S yes Active 1 (Unlimited) 2 Axial 15V ROHS3 Compliant 15V 100A No Strap No SVHC 1mm cURus, TUV 90mOhm User Defined -40°C~85°C 0.827Lx0.199W 21.00mmx5.05mm 15V 100A Polymeric e2 Tin/Silver (Sn/Ag) MF-S1 FLAT OVERLOAD PROTECTION 1.5W Nickel 1.75A 4s 3.8A 1.75A 0.039 1.00mm 50mOhm 120mOhm
SMBJ18A-QH SMBJ18A-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 SMBJ18 YES R-PDSO-C2 SILICON 1 SINGLE UNIDIRECTIONAL 600W Automotive 21.05V No 20V 600W 20.6A 29.2V 18V 1
MF-RG700-2-14 MF-RG700-2-14 Bourns Inc. 0.0000
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0.00000000 Multifuse?, MF-RG Radial, Disc cUL, cURus Bourns Inc. Through Hole -40°C ~ 85°C 0.441" L x 0.118" W (11.20mm x 3.00mm) AEC-Q200 Polymeric 0.201" (5.10mm) 100 A 16V 3.5 s 7 A - 7.7 mOhms 20 mOhms 11.9 A
1.5SMC480CA 1.5SMC480CA 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 408V 1.5kW 658V 2.3A No 456V 1500W 1.5kW 2.3A 1
SMBJ8.0A SMBJ8.0A Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Surface Mount Tape & Reel (TR) SMBJ yes Active 1 (Unlimited) 2 SMD/SMT EAR99 3.5V ROHS3 Compliant 2 PRSM-MIN DO-214AA, SMB Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND SMBJ8 2 Unidirectional Transient Suppressors SILICON 1 8V Unidirectional 50μA General Purpose 100A Single 10.2V 8V 50μA 600W 1mA 8.89V 13.6V 44.1A 5W No 44.2A 8V
1.5SMC20A-Q 1.5SMC20A-Q Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Tape & Reel (TR) Automotive, AEC-Q101, 1.5SMC Active 1 (Unlimited) ROHS3 Compliant DO-214AB, SMC Surface Mount -55°C~150°C TJ Zener Automotive, Telecom No 19V 1500W 1.5kW 54.9A 27.7V 17.1V 1
SMAJ160A SMAJ160A Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Surface Mount Cut Tape (CT) 2010 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 SMAJ16 2 Transient Suppressors SILICON 1 Unidirectional General Purpose 40A Single 197V 160V 5μA 400W 1mA 259V 1.5A No 178V 400W 160V 1
SMAJ16A SMAJ16A Bourns Inc. 0.4120
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0.00000000 download 14 Weeks Surface Mount Cut Tape (CT) 2009 SMAJ yes Active 1 (Unlimited) 2 SMD/SMT EAR99 3.5V ROHS3 Compliant 2 DO-214AC, SMA No SVHC Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND SMAJ16 2 Transient Suppressors 400W SILICON 1 Unidirectional 5μA General Purpose 40A Single 19.7V 16V 5μA 400W 1mA 17.8V 26V 15.3A 19.7V No 17.8V
SMAJ36CA-QH SMAJ36CA-QH Bourns Inc. 0.0000
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0.00000000 download 16 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 SMAJ36 YES R-PDSO-C2 SILICON 1 SINGLE 36V BIDIRECTIONAL 400W Automotive No 40V 400W 6.9A 58.1V 36V 1
SMLJ14A SMLJ14A Bourns Inc. 0.0000
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2047-15-ANI 2047-15-ANI Bourns Inc. 0.0000
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0.00000000 download 5 Weeks Surface Mount Bulk 2047 Active 1 (Unlimited) 2 ROHS3 Compliant Cylinder No Lead User Defined 1 UNSPECIFIED UNSPECIFIED INDUSTRIAL O-XXSS-X 90°C -40°C ±20% SURGE PROTECTION CIRCUIT No 150V 40000A 40kA
MF-RX110/72-2-14 MF-RX110/72-2-14 Bourns Inc. 0.0000
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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 0.427Lx0.122W 10.84mmx3.10mm 0.663 16.84mm Polymeric 0.201 5.10mm 40A 72V 8.2s 1.1A 150mOhm 380mOhm 2.2A
MF-SM150-2-99 MF-SM150-2-99 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 15V ROHS3 Compliant 100A No 2 2-SMD cURus, TUV 250mOhm Surface Mount -40°C~85°C 0.344Lx0.264W 8.75mmx6.71mm 15V AEC-Q200 15V TR, 14 INCH 100A Polymeric 430μm e3 Matte Tin (Sn) - with Nickel (Ni) barrier MF-SM FLAT DUAL ENDED OVERLOAD PROTECTION 1.9W 1.5A 5s 3A 1.5A 0.118 3.00mm 60mOhm 250mOhm
SMLJ90CA SMLJ90CA Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Tape & Reel (TR) 2010 SMLJ yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant 2 DO-214AB, SMC Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND SMLJ90 2 YES Transient Suppressors SILICON 1 SINGLE 90V BIDIRECTIONAL 3000W General Purpose 100V No 3000W 3kW 20.6A 146V 90V 1
CDSOT23-T15C-Q CDSOT23-T15C-Q Bourns Inc. 0.0000
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MF-MSMF050/30X-2 MF-MSMF050/30X-2 Bourns Inc. 0.0000
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0.00000000 Multifuse?, MF-MSMF 1812 (4532 Metric), Concave cUL, cURus, TUV Bourns Inc. Surface Mount -40°C ~ 85°C 0.181" L x 0.128" W (4.60mm x 3.24mm) AEC-Q200 Polymeric - 40 A 30V 200 ms 500 mA 0.033" (0.85mm) 150 mOhms 1.3 Ohms 1 A
SM8S22CA-Q SM8S22CA-Q Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Tape & Reel (TR) Automotive, AEC-Q101, SM8S Active 1 (Unlimited) ROHS3 Compliant DO-218AB Surface Mount -55°C~175°C TJ Zener SM8S2 Automotive No 24.4V 6600W 6.6kW 186A 35.5V 22V 1
P4SMA170A-Q P4SMA170A-Q Bourns Inc. 0.0000
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MF-PSHT016KX-2 MF-PSHT016KX-2 Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Tape & Reel (TR) Multifuse®, MF-PSHT Active 1 (Unlimited) ROHS3 Compliant 0805 (2012 Metric), Concave Surface Mount -40°C~125°C 0.085Lx0.053W 2.15mmx1.35mm AEC-Q200 Polymeric 40A 16V 100ms 160mA 0.031 0.80mm 700mOhm 6Ohm 800mA
1.5SMC36A-Q 1.5SMC36A-Q Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Tape & Reel (TR) Automotive, AEC-Q101, 1.5SMC Active 1 (Unlimited) ROHS3 Compliant DO-214AB, SMC Surface Mount -55°C~150°C TJ Zener Automotive, Telecom No 34.2V 1500W 1.5kW 30.5A 49.9V 30.8V 1
MF-PSML175/6-2 MF-PSML175/6-2 Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Tape & Reel (TR) Multifuse®, MF-PSML/X Active 2A (4 Weeks) ROHS3 Compliant 0805 (2012 Metric), Concave cURus, TUV Surface Mount -40°C~85°C 0.085Lx0.053W 2.15mmx1.35mm Polymeric 50A 6V 1s 1.75A 0.028 0.70mm 10mOhm 65mOhm 3.5A
2095-350-BT1LF 2095-350-BT1LF Bourns Inc. 0.0000
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P6SMB51CA-Q P6SMB51CA-Q Bourns Inc. 0.0000
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SMLJ36A SMLJ36A Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Surface Mount Digi-Reel® 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 SMLJ36 2 Transient Suppressors SILICON 1 Unidirectional 3000W 5μA General Purpose 300A Single 44.2V 36V 5μA 3kW 1mA 40V 58.1V 51.6A No 40V 3000W 3kW
SMBJ45A SMBJ45A Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Surface Mount Cut Tape (CT) 2010 SMBJ yes Active 1 (Unlimited) 2 SMD/SMT EAR99 3.5V ROHS3 Compliant 2 PRSM-MIN DO-214AA, SMB Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND SMBJ45 2 Unidirectional Transient Suppressors SILICON 1 5μA General Purpose 100A Single 50V 45V 5μA 600W 1mA 50V 72.7V 8.3A 5W No 600W 72.7V
P850-G200-WH P850-G200-WH Bourns Inc. 0.0000
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0.00000000 download 7 Weeks Surface Mount Tape & Reel (TR) 2008 TBU® Active 3 (168 Hours) 10 SMD/SMT 85°C -40°C 8.25mm ROHS3 Compliant 850V 200mA 10 UL RECOGNIZED 6-SMD, No Lead No SVHC 850μm 4mm 55Ohm Surface Mount Internal Switch 8541.30.00.80 e3 Matte Tin (Sn) BOTTOM 260 40 P850-G 10 Not Qualified 2 SINGLE WITH DIODE BRIDGE RECTIFIER CIRCUIT 400mA 2 1 μs SLIC 200mA 425V 850V SILICON SURGE PROTECTOR
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