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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 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 Mounting Type Weight Operating Temperature Size / Dimension Voltage - Rated DC Technology Height Seated (Max) Voltage - Rated AC Capacitance Current 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 JESD-30 Code Operating Temperature (Max) Operating Temperature (Min) Qualification Status Body Material Terminal Shape Reference Standard Body Length or Diameter Body Breadth Circuit Protection Type Diode Element Material Number of Elements Configuration Rep Pk Reverse Voltage-Max Polarity Case Code (Metric) Case Code (Imperial) Tolerance Non-rep Peak Rev Power Dis-Max Number of Circuits Response Time Leakage Current Resistor Type Rated Power Dissipation (P) Working Voltage Max Voltage Rating (AC) Thermistor Application Non-Repetitive Pk On-state Cur Lead Diameter Applications Lead Spacing Lead/Base Style Max Surge Current Voltage - Clamping Voltage - Working 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 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 Current - Hold (Ih) Trip Current 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 Number of Unidirectional Channels Bidirectional Channels Voltage - On State Varistor Voltage (Max) Varistor Voltage (Min) Maximum AC Volts
P6SMB56A-Q P6SMB56A-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 53.2V 600W 7.9A 77V 47.8V 1
2027-23-SMLF 2027-23-SMLF Bourns Inc. 0.0000
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0.00000000 download 6 Weeks Bulk 2011 2027 Active 1 (Unlimited) 2 2 ROHS3 Compliant 2-SMD Cylinder Square End Surface Mount 1 DUAL UNSPECIFIED 2 OTHER NO 85°C -55°C ±15% SURGE PROTECTION CIRCUIT No 230V 10000A 10kA
MF-NSML600-2 MF-NSML600-2 Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Tape & Reel (TR) Multifuse®, MF-NSML 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 6V 2s 6A 0.047 1.20mm 1mOhms 10mOhms 12A
MF-R250-0-99 MF-R250-0-99 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 No Radial, Disc 5.1mm cURus, TUV 48mOhm Through Hole -40°C~85°C 0.472Lx0.118W 12.00mmx3.00mm 30V 0.720 18.30mm 30V 40A Polymeric 7.6mm e3 Tin (Sn) MF-R250 WIRE TEMPERATURE SENSING 810 μm 0.201 5.10mm 1.2W 2.5A 10.3s 5A 2.5A 25mOhm 70mOhm
CD214C-T13ALF CD214C-T13ALF 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 13V ROHS3 Compliant Tin 2 DO-214AB, SMC Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 DUAL C BEND CD214C 2 Unidirectional SILICON 1 400W 5μA General Purpose 69.7A Single 14.4V 13V 5μA 1.5kW 1mA 14.4V Yes 21.5V 69.7A 5W No 1500W 1.5kW 21.5V 1
MF-RX110-AP-14 MF-RX110-AP-14 Bourns Inc. 0.0000
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0.00000000 download Tape & Box (TB) Multifuse®, MF-RX Last Time Buy 1 (Unlimited) RoHS Compliant Radial, Disc cUL, cURus, TUV Through Hole -40°C~85°C 0.512Dia x 0.122 T 13.00mmx3.10mm 0.902 22.90mm Polymeric 0.201 5.10mm 40A 60V 8.2s 1.1A 150mOhm 380mOhm 2.2A
CDSOD323-T15L CDSOD323-T15L Bourns Inc. 0.0000
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0.00000000 download 7 Weeks Surface Mount Tape & Reel (TR) 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 Zener 1pF @ 1MHz e3 Tin (Sn) DUAL GULL WING CDSOD323 2 Unidirectional SILICON 1 1μA 15V HDMI, USB OTG Single 16.7V 15V 350W 31.8V 10A No 10A 8/20μs 31.8V Typ 1
SF-0603F050-2 SF-0603F050-2 Bourns Inc. 0.0000
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0.00000000 download 9 Weeks Surface Mount Tape & Reel (TR) 1998 SinglFuse™ SF-0603F yes Active 1 (Unlimited) SMD/SMT EAR99 800μm ROHS3 Compliant 50V 500mA No 2 0603 (1608 Metric) No SVHC 450μm UL 250mOhm Surface Mount -20°C~105°C 0.063Lx0.032W x 0.018 H 1.60mmx0.80mmx0.45mm 50V 8536.10.00.40 TAPE AND REEL 1.6mm x 0.8mm x 0.45mm 50V e3 Tin (Sn) - with Nickel (Ni) barrier SF-0603 Ceramic WRAPAROUND UL 1.6mm 0.8 mm ELECTRIC FUSE 1608 0603 Fast Blow Copper Board Mount (Cartridge Style Excluded) 500mA 50A 0.005 0.25Ohm
MOV-14D751KTR MOV-14D751KTR 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 6.7mm 14mm ROHS3 Compliant 50A No Disc 14mm No SVHC 7.5mm Through Hole 3.000003g -40°C~85°C TA 750V 460V 270pF 8533.40.40.00 615V 270pF @ 1kHz e3 Tin (Sn) MOV-14 WIRE 10% 1 VARISTOR 0.6W 460V Radial 4.5kA 10% 750V 50A 143J 1.24kV 825V 675V 460V
2037-35-A 2037-35-A Bourns Inc. 0.0000
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0.00000000 download 5 Weeks Surface Mount Bulk 2006 2037 Active 1 (Unlimited) 2 Non-RoHS Compliant Contains Lead Cylinder No Lead User Defined ±15% 10kA SURGE PROTECTION CIRCUIT No 350V 5000A 5kA
TISP4180H4BJR-S TISP4180H4BJR-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 85°C -40°C ROHS3 Compliant 5A 2 UL RECOGNIZED DO-214AA, SMB not_compliant Surface Mount 74pF e3 Matte Tin (Sn) DUAL C BEND 260 40 TISP4180 2 Not Qualified 1 SINGLE 60 A 300A 145V 800mA SILICON SURGE PROTECTOR 180V 100A 3V
TBU-KE025-300-WH TBU-KE025-300-WH Bourns Inc. 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2011 TBU® yes Obsolete 1 (Unlimited) 2 Solder 125°C -40°C 5mm ROHS3 Compliant 500μA 10 2-VDFN Exposed Pad 850μm 2.5mm Surface Mount Internal Switch 1 e3 MATTE TIN BOTTOM BUTT NOT SPECIFIED NOT SPECIFIED TBU-KE025 2 AUTOMOTIVE Unidirectional R-XBCC-B2 Not Qualified 1 General Purpose 250V 100V 18V 600mA SURGE PROTECTION CIRCUIT
TISP4250J1BJR-S TISP4250J1BJR-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 Surface Mount 105pF e3 MATTE TIN DUAL C BEND 260 40 TISP4250 2 Not Qualified 1 SINGLE 800A 190V 20mA SILICON SURGE PROTECTOR 250V 200A
P4SMA120A-Q P4SMA120A-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 114V 400W 2.5A 165V 102V 1
SMAJ58A-QH SMAJ58A-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 SMAJ58 YES R-PDSO-C2 SILICON 1 SINGLE 58V UNIDIRECTIONAL 400W Automotive No 64.4V 400W 4.3A 93.6V 58V 1
2027-25-B19LF 2027-25-B19LF Bourns Inc. 0.0000
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0.00000000 2027 Last Time Buy 1 (Unlimited) 2 2 RoHS Compliant Axial Cylinder, Radial Bend Through Hole 1 e3 Tin (Sn) UNSPECIFIED UNSPECIFIED OTHER NO 85°C -55°C ±15% SURGE PROTECTION CIRCUIT No 250V 10000A 10kA
2027-42-CLF 2027-42-CLF Bourns Inc. 0.0000
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0.00000000 download 6 Weeks Through Hole Bulk 2011 2027 Active 1 (Unlimited) 2 Axial 85°C -55°C 2 ROHS3 Compliant Axial Cylinder UL Through Hole 1 e3 Tin (Sn) UNSPECIFIED UNSPECIFIED OTHER ±15% 1 mm SURGE PROTECTION CIRCUIT No 420V 10000A 10kA
2056-60-ALF 2056-60-ALF Bourns Inc. 0.0000
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0.00000000 download 12 Weeks Surface Mount Tray 2006 2056 yes Active 1 (Unlimited) 3 Radial 85°C -30°C 6mm 3 8.5mm ROHS3 Compliant Cylinder No Lead, 3 Terminal No SVHC User Defined 1 e3 Tin (Sn) UNSPECIFIED 3 OTHER ±20% 5kA SURGE PROTECTION CIRCUIT No 600V 5000A 5kA
SF-0603S500-2 SF-0603S500-2 Bourns Inc. 0.0000
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0.00000000 download 9 Weeks Surface Mount Tape & Reel (TR) 2009 SinglFuse™ SF-0603S yes Active 1 (Unlimited) EAR99 800μm ROHS3 Compliant 5A 2 0603 (1608 Metric) Unknown 450μm UL 9mOhm Surface Mount -20°C~105°C 0.063Lx0.032W x 0.018 H 1.60mmx0.80mmx0.45mm 32V 5A 8536.10.00.40 TAPE AND REEL 1.6mm x 0.8mm x 0.45mm e3 Tin (Sn) - with Nickel (Ni) barrier SF-0603 WRAPAROUND UL 1.6mm 0.8 mm ELECTRIC FUSE 1608 0603 Slow Blow Board Mount (Cartridge Style Excluded) 5A 50A 0.622 0.009Ohm
MF-RG700-0 MF-RG700-0 Bourns Inc. 0.0000
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0.00000000 download 7 Weeks Surface Mount Bulk 2001 Multifuse®, MF-RG Active 1 (Unlimited) 16V ROHS3 Compliant 16V Radial, Disc No SVHC 19.7mm CSA, TUV, UR Through Hole -40°C~85°C 0.441Lx0.118W 11.20mmx3.00mm 16V 0.740 18.80mm Polymeric e3 Tin (Sn) MF-RG 0.205 5.20mm 3W 7A 100A 8s 11.9A 8mOhm 21mOhm
2036-23-SM-RPLF-H 2036-23-SM-RPLF-H Bourns Inc. 0.0000
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0.00000000 download 6 Weeks Tape & Reel (TR) TRIGARD® 2036 Active 1 (Unlimited) 3 ROHS3 Compliant 3-SMD Cylinder Square End Surface Mount 2036 ±25% SURGE PROTECTION CIRCUIT No 230V 10000A 10kA
SMAJ58CA-Q SMAJ58CA-Q Bourns Inc. 0.0000
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0.00000000 download 14 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 SMAJ58 YES R-PDSO-C2 SILICON 1 SINGLE 58V BIDIRECTIONAL 400W Automotive No 64.4V 400W 4.3A 93.6V 58V 1
2036-40-SMLF 2036-40-SMLF Bourns Inc. 0.0000
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0.00000000 download 6 Weeks Surface Mount Bulk 2012 Mini-TRIGARD™ 2036-SM Active 1 (Unlimited) 3 ROHS3 Compliant 3-SMD Cylinder Square End Surface Mount 1 UNSPECIFIED UNSPECIFIED 2036 3 OTHER X-XXSS-X 85°C -55°C ±20% SURGE PROTECTION CIRCUIT No 400V 10000A 10kA
MF-RX250-0-99 MF-RX250-0-99 Bourns Inc. 0.0000
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0.00000000 download 5 Weeks Bulk 2011 Multifuse®, MF-RX yes Obsolete 1 (Unlimited) 2 Radial EAR99 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 1.039 26.40mm 8533.40.80.70 40A Polymeric e3 Tin (Sn) MF-RX NO WIRE 60V OVERLOAD PROTECTION 0.402 10.20mm 2.5W 2.5A 60V 15.6s 5A 2.5A 50mOhm 130mOhm
TISP4125M3LMR-S TISP4125M3LMR-S Bourns Inc. 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) 2010 Obsolete 1 (Unlimited) 2 EAR99 150°C -40°C ROHS3 Compliant 5A 2 UL RECOGNIZED TO-226-2, TO-92-2 (TO-226AC) unknown Through Hole 65pF e3 Matte Tin (Sn) BOTTOM WIRE NOT SPECIFIED NOT SPECIFIED TISP4125 2 Not Qualified 1 SINGLE 220A 100V 600mA SILICON SURGE PROTECTOR 150mA 125V 50A 3V
SMA6J28CA-Q SMA6J28CA-Q Bourns Inc. 0.3955
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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 31.1V 600W 13.3A 45.4V 28V 1
SMAJ20CA-Q SMAJ20CA-Q Bourns Inc. 0.0000
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0.00000000 download 14 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 SMAJ20 YES R-PDSO-C2 SILICON 1 SINGLE 20V BIDIRECTIONAL 400W Automotive No 22.2V 400W 12.3A 32.4V 20V 1
5.0SMDJ24CA-Q 5.0SMDJ24CA-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 150°C TJ Zener e3 Tin (Sn) 5.0SMDJ Automotive No 26.7V 5000W 5kW 129A 38.9V 24V 1
P4SMA7.5A-Q P4SMA7.5A-Q Bourns Inc. 0.3302
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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 7.13V 400W 36.3A 11.3V 6.4V 1
2027-07-SMLF 2027-07-SMLF Bourns Inc. 0.0000
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0.00000000 download 6 Weeks Surface Mount Bulk 2011 2027 Active 1 (Unlimited) 2 SMD/SMT, Solder 85°C -55°C 7.93mm 2 6.4mm ROHS3 Compliant 2-SMD Cylinder Square End UL Surface Mount 1pF 1 DUAL UNSPECIFIED 2 MILITARY ±20% 20kA SURGE PROTECTION CIRCUIT No 75V 10000A 10kA
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