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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 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 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 Number of Functions Max Current Rating Max Voltage Rating (DC) Power Rating 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 Temperature Grade Direction Surface Mount Terminal Pitch JESD-30 Code Operating Temperature (Max) Operating Temperature (Min) Number of Channels Subcategory Qualification Status Max Power Dissipation Terminal Shape Mounting Feature Voltage Diode Element Material Number of Elements Configuration Output Current Feature Max Output Current Polarity Case Code (Metric) Case Code (Imperial) Tolerance Current Rating (Amps) 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 Holding Current-Max Lead Diameter Applications Lead Spacing Lead/Base Style Rated (AC) Voltage (URac) Max Surge Current 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 Max Breakdown Voltage Max Repetitive Reverse Voltage (Vrrm) Hold Current Trigger Device Type Fuse Type Quiescent Current Current - Max Voltage - Max Telecom IC Type Time to Trip Current - Hold (Ih) Voltage - Off State Trip Current Form Overload Protection 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 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 Unidirectional 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 (Typ) Maximum AC Volts
SA2-7200-CLB-STD SA2-7200-CLB-STD Bourns Inc. 0.0000
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0.00000000 download 5 Weeks Tape & Reel (TR) 2014 SA2 Active 1 (Unlimited) Axial 2 ROHS3 Compliant Axial Cylinder Through Hole 1pF SA2-7200 ±20% No 7200V 5000A 5kA
MF-RX300/72-2 MF-RX300/72-2 Bourns Inc. 0.0000
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0.00000000 download 7 Weeks Through Hole Tape & Reel (TR) 2012 Multifuse®, MF-RX/72 yes Active 1 (Unlimited) 2 Radial ROHS3 Compliant Tin No Radial, Disc 10.2mm cURus, TUV 60mOhm Through Hole -40°C~85°C 0.814Lx0.122W 20.67mmx3.10mm 1.050 26.67mm TR 40A Polymeric e3 MF-RX 10.2mm WIRE OVERLOAD PROTECTION 810 μm 0.402 10.20mm 2.8W 3A 40A 72V 19.8s 6A 40mOhm 100mOhm
SMBJ33CA SMBJ33CA Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Surface Mount Digi-Reel® 2005 SMBJ yes Active 1 (Unlimited) 2 SMD/SMT EAR99 3.5V 4.57mm ROHS3 Compliant 2 PRSM-MIN DO-214AA, SMB No SVHC 2.42mm 3.94mm Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND SMBJ33 2 1 Transient Suppressors 600W SILICON 1 Bidirectional 5μA General Purpose 100A Single 42.2V 33V 5μA 600W 1mA 36.7V Yes 53.3V 11.3A 42.2V No 36.7V
TBU-CA040-100-WH TBU-CA040-100-WH Bourns Inc. 0.0000
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0.00000000 download 7 Weeks Surface Mount Tape & Reel (TR) 2012 TBU® yes Active 1 (Unlimited) 3 Solder 125°C -40°C 400V 6.5mm ROHS3 Compliant 400V 100mA 12 SMD 6.50mm x 4.00mm No SVHC 850μm 6.5mm 8.1Ohm Surface Mount 2.154564g 400V Internal Switch 1 e3 Matte Tin (Sn) BOTTOM NO LEAD 260 40 TBU-CA040 3 MILITARY Bidirectional R-XBCC-N3 Not Qualified 1 1 μs General Purpose 150mA 200V Single 20V Yes 200mA SURGE PROTECTION CIRCUIT
2027-35-BT1 2027-35-BT1 Bourns Inc. 0.0000
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0.00000000 download 6 Weeks Through Hole Tape & Reel (TR) 2006 2027 Active 1 (Unlimited) 2 2 Non-RoHS Compliant Contains Lead Axial Cylinder Through Hole 1 UNSPECIFIED UNSPECIFIED OTHER 85°C -55°C ±15% SURGE PROTECTION CIRCUIT No 350V 10000A 10kA
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0.00000000 download 14 Weeks DIN Rail Plastic 2013 1250 Active 1 (Unlimited) Screw 85°C -50°C 18mm 1 67mm ROHS3 Compliant 208V 20kA No SVHC 99mm 18mm CE, CSA, UR DIN Rail -50°C~85°C 150V IP20 120V Type 2, Type 4 1250 Remote Signaling Contacts, Thermally Protected 50kA Base + Module None 150VAC 20kA 50kA 900V 100kA 700V
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0.00000000 download 9 Weeks Multifuse®, MF-RHT Active 1 (Unlimited) ROHS3 Compliant Radial, Disc Through Hole -40°C~125°C 0.650Lx0.118W 16.50mmx3.00mm 1.012 25.70mm AEC-Q200 Polymeric MF-RHT 0.201 5.10mm 100A 16V 10s 9A 7.4mOhm 17mOhm 16.5A
MF-RHT300-AP MF-RHT300-AP Bourns Inc. 0.0000
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0.00000000 download 7 Weeks Bulk Multifuse®, MF-RHT Active 1 (Unlimited) ROHS3 Compliant Radial, Disc Through Hole -40°C~125°C 0.346Lx0.118W 8.80mmx3.00mm 0.543 13.80mm AEC-Q200 Polymeric MF-RHT 0.201 5.10mm 100A 16V 5s 3A 33mOhm 79mOhm 6A
MF-R300-2-14 MF-R300-2-14 Bourns Inc. 0.0000
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0.00000000 5 Weeks Tape & Reel (TR) Multifuse®, MF-R Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant 0.02 TO 0.05 OHMS AT 23 DEG CEL Radial, Disc cURus, TUV Through Hole -40°C~85°C 0.472Lx0.118W 12.00mmx3.00mm 0.720 18.30mm TR, 15 INCH Polymeric e3 Tin (Sn) MF-R300 NO WIRE TEMPERATURE SENSING 0.201 5.10mm 30V 40A 30V 10.8s 3A 20mOhm 80mOhm 6A
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0.00000000 Multifuse?, MF-R Radial, Disc cUL, cURus, TUV, UL Bourns Inc. Through Hole -40°C ~ 85°C 0.382" Dia x 0.122" T (9.70mm x 3.10mm) AEC-Q200 Polymeric 0.201" (5.10mm) 40 A 60V 5.3 s 650 mA - 270 mOhms 720 mOhms 1.3 A
2036-23-B2FLF 2036-23-B2FLF Bourns Inc. 0.0000
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0.00000000 download 6 Weeks Through Hole Bulk 2011 Mini-TRIGARD™ 2036 yes Active 1 (Unlimited) 3 Radial 85°C -55°C 5.3mm 3 9.6mm ROHS3 Compliant Axial Cylinder, 3 Lead (Radial Bend) 4.4mm UL Through Hole 1 e3 Tin (Sn) UNSPECIFIED UNSPECIFIED NOT SPECIFIED NOT SPECIFIED 2036 3 OTHER Not Qualified ±20% 800 μm SURGE PROTECTION CIRCUIT Yes 230V 10000A 10kA
MF-RG1000-AP MF-RG1000-AP Bourns Inc. 0.0000
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0.00000000 download 9 Weeks Tape & Box (TB) 2013 Multifuse®, MF-RG yes Active 1 (Unlimited) ROHS3 Compliant Radial, Disc cURus Through Hole -40°C~85°C 0.650Lx0.118W 16.50mmx3.00mm 0.854 21.70mm AEC-Q200 Polymeric e3 Tin (Sn) MF-RG 0.201 5.10mm 100A 16V 6s 10A 4mOhm 10.2mOhm 17A
TISP4070L3BJR TISP4070L3BJR 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 DO-214AA, SMB not_compliant Surface Mount 58V 48pF e0 Tin/Lead (Sn/Pb) DUAL C BEND NOT SPECIFIED NOT SPECIFIED TISP4070 2 YES R-PDSO-C2 Silicon Surge Protectors Not Qualified 1 SINGLE 350mA 300A 120mA SILICON SURGE PROTECTOR 58V 70V 3V
TISP4125L3AJR-S TISP4125L3AJR-S Bourns Inc. 0.0000
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0.00000000 download 7 Weeks Surface Mount Tape & Reel (TR) 2005 yes Active 1 (Unlimited) 2 EAR99 85°C -40°C ROHS3 Compliant 5A UL RECOGNIZED DO-214AC, SMA not_compliant Surface Mount 48pF e3 Matte Tin (Sn) DUAL C BEND 260 40 TISP4125 2 R-PDSO-C2 Not Qualified 1 SINGLE 100A 100V 600mA SILICON SURGE PROTECTOR 150mA 125V 30A
CG0402MLC-12LG CG0402MLC-12LG Bourns Inc. 0.0000
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0.00000000 download 9 Weeks Surface Mount Tape & Reel (TR) 2008 ChipGuard® MLC Active 1 (Unlimited) SMD/SMT 500μm 12V 1mm ROHS3 Compliant Tin 12V 5nA No 2 0402 (1005 Metric) No SVHC 500μm Surface Mount, MLCV -40°C~85°C TA 12V 500FF 12V 0.5pF @ 1MHz CG0402 12V 1005 0402 1 1 ns 5nA 12V Single 25V
2036-15-A 2036-15-A Bourns Inc. 0.0000
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0.00000000 download 6 Weeks Surface Mount Tray 2006 Mini-TRIGARD™ 2036 Active 1 (Unlimited) 3 3 Non-RoHS Compliant Contains Lead Cylinder No Lead, 3 Terminal User Defined 1 e0 Tin/Lead (Sn90Pb10) UNSPECIFIED 2036 3 OTHER 85°C -55°C ±20% 10kA SURGE PROTECTION CIRCUIT No 150V 10000A 10kA
TISP4040H1BJR-S TISP4040H1BJR-S Bourns Inc. 0.0000
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0.00000000 download 7 Weeks Surface Mount Cut Tape (CT) 2007 yes Active 1 (Unlimited) 2 EAR99 150°C -40°C 4.57mm ROHS3 Compliant 5A No 2 UL RECOGNIZED DO-214AA, SMB 2.237mm 3.94mm Surface Mount 95.991485mg 61pF e3 Matte Tin (Sn) DUAL C BEND 260 40 TISP4040 2 Silicon Surge Protectors 1 SINGLE 50 A 400A 25V 50mA SILICON SURGE PROTECTOR 40V 100A 3V
P500-G120-WH P500-G120-WH Bourns Inc. 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2008 TBU® Obsolete 3 (168 Hours) 6 SMD/SMT 85°C -40°C 4.1mm 6mm ROHS3 Compliant 500V 120mA 6-SMD, No Lead No SVHC 850μm 4mm UL 55Ohm Surface Mount Internal Switch 8541.30.00.80 e3 Matte Tin (Sn) BOTTOM 260 40 P500-G 6 Not Qualified 2 SINGLE WITH DIODE BRIDGE RECTIFIER CIRCUIT 200mA 200mA 2 1 μs SLIC 100mA 300V 500V SILICON SURGE PROTECTOR 700μA
MOV-14D431K MOV-14D431K Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Radial, Through Hole Bulk 2011 Active 1 (Unlimited) 2 EAR99 5.2mm 14mm ROHS3 Compliant 50A No Disc 14mm No SVHC 7.5mm 20mm 5.2mm Through Hole 3.000003g -40°C~85°C TA 350V 275V 552pF 8533.40.40.00 350V 600mW 460pF @ 1kHz e3 Tin (Sn) MOV-14 WIRE 10% 1 VARISTOR 0.6W 275V Radial 4.5kA 10% 387V 50A 115J 710V 473V 430V 275V
2036-42-A 2036-42-A Bourns Inc. 0.0000
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0.00000000 download 6 Weeks Surface Mount Tray 2006 Mini-TRIGARD™ 2036 Active 1 (Unlimited) 3 3 Non-RoHS Compliant Contains Lead Cylinder No Lead, 3 Terminal User Defined 1 e0 Tin/Lead (Sn90Pb10) UNSPECIFIED 2036 3 OTHER 85°C -55°C ±20% 10kA SURGE PROTECTION CIRCUIT No 420V 10000A 10kA
2020-15T-C2LF 2020-15T-C2LF Bourns Inc. 0.0000
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0.00000000 download 5 Weeks Through Hole Tray 2007 2020T yes Active 1 (Unlimited) 3 Radial 90°C -40°C 7.9mm 3 7.9mm 13.5mm ROHS3 Compliant Tin Axial Cylinder, 3 Lead (Radial Bend) No SVHC 4.4mm Through Hole 1 e3 UNSPECIFIED UNSPECIFIED 2020 3 INDUSTRIAL 1 mm 500mA SURGE PROTECTION CIRCUIT No 60V 10000A 10kA
SF-1206SP400-2 SF-1206SP400-2 Bourns Inc. 0.0000
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0.00000000 download 9 Weeks Tape & Reel (TR) SinglFuse™ SF-1206SP Active 1 (Unlimited) ROHS3 Compliant 1206 (3216 Metric) UL Surface Mount -20°C~105°C 0.122Lx0.061W x 0.024 H 3.10mmx1.55mmx0.60mm 32V 32V e3 Tin (Sn) - with Nickel (Ni) barrier SF-1206 4A Slow Blow Board Mount (Cartridge Style Excluded) 50A 2.374
TISP4015H1BJR-S TISP4015H1BJR-S Bourns Inc. 0.7465
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0.00000000 download 7 Weeks Surface Mount Cut Tape (CT) 2007 yes Active 1 (Unlimited) 2 EAR99 150°C -40°C 4.57mm ROHS3 Compliant 5A No 2 UL RECOGNIZED DO-214AA, SMB No SVHC 2.237mm 3.94mm Surface Mount 95.991485mg 85pF e3 Matte Tin (Sn) DUAL C BEND 260 40 TISP4015 2 Silicon Surge Protectors 1 SINGLE 50 A 400A 8V 50mA SILICON SURGE PROTECTOR 15V 8V 100A 3V
1.5SMC16A 1.5SMC16A 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 2 DO-214AB, SMC No SVHC Surface Mount -55°C~150°C TJ AVALANCHE Zener DUAL C BEND 1.5SMC SILICON 1 SINGLE Unidirectional General Purpose 15.2V 13.6V 1.5kW 22.5V 67.6A 16.8V No 1500W 1.5kW 22.5V 1
1210-4S-230 1210-4S-230 Bourns Inc. 0.0000
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0.00000000 download 12 Weeks DIN Rail Plastic 2010 1210 Active 1 (Unlimited) Screw 85°C -50°C 67mm 4 67mm ROHS3 Compliant Lead Free 415V 20kA No SVHC 99mm 72mm CE, CSA, UL DIN Rail -50°C~85°C 275V IP20 230V Type 2, Type 4 1210 Remote Signaling Contacts, Thermally Protected 100kA Module Only None 275VAC 20kA 100kA 1.25kV 100kA 900V
MF-R700-0-14 MF-R700-0-14 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 0.870" L x 0.118" W (22.10mm x 3.00mm) AEC-Q200 Polymeric 0.402" (10.20mm) 40 A 30V 17.5 s 7 A - 5 mOhms 30 mOhms 14 A
MF-LS100 MF-LS100 Bourns Inc. 0.0000
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0.00000000 download 12 Weeks Bulk 2011 Multifuse®, MF-LS Active 1 (Unlimited) 2 Axial EAR99 24V ROHS3 Compliant 100A No RMIN-RMAX(RI-R1) OHMS :0.07-0.26AT 23 DEG CEL Strap CSA, TUV, UR 130mOhm User Defined -40°C~85°C 0.866Lx0.199W 22.00mmx5.05mm 24V 8533.40.80.70 TR, 13 INCH 100A Polymeric e2 Tin/Silver (Sn/Ag) MF-LS YES FLAT SURFACE MOUNT TEMPERATURE SENSING 1.5W 1A 7s 2.5A 1A 0.039 1.00mm 70mOhm 260mOhm
SMCJ170CA SMCJ170CA Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Surface Mount Digi-Reel® 2010 SMCJ yes Active 1 (Unlimited) 2 SMD/SMT EAR99 5V ROHS3 Compliant 2 DO-214AB, SMC Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND 260 30 SMCJ17 2 1 Transient Suppressors SILICON 1 Bidirectional 5μA General Purpose 200A Single 217.5V 170V 5μA 1.5kW 1mA 189V 275V 5.5A No 189V 1500W 1.5kW
2035-23-BT1 2035-23-BT1 Bourns Inc. 0.0000
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0.00000000 download 6 Weeks Through Hole Tape & Reel (TR) 2006 2035 Active 1 (Unlimited) 2 Non-RoHS Compliant Contains Lead Axial Cylinder Through Hole ±15% 10kA SURGE PROTECTION CIRCUIT No 230V 5000A 5kA
1250-3S-120 1250-3S-120 Bourns Inc. 0.0000
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0.00000000 download 13 Weeks DIN Rail Plastic 2013 1250 Active 1 (Unlimited) Screw 85°C -50°C 54mm 3 67mm ROHS3 Compliant Lead Free 208V 20kA No SVHC 99mm 54mm CE, CSA, UR DIN Rail -50°C~85°C 150V IP20 120V Type 2, Type 4 1250 Remote Signaling Contacts, Thermally Protected 50kA Base + Module None 150VAC 20kA 50kA 900V 100kA 700V
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