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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 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 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 Physical Dimension Insulation Resistance 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 Temperature Grade Direction Surface Mount Terminal Pitch JESD-30 Code Operating Temperature (Max) Operating Temperature (Min) Number of Channels Subcategory Qualification Status 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 Diode Type Rep Pk Reverse Voltage-Max Output Current Polarity Tolerance Case Connection 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 Max Voltage Rating (AC) Thermistor Application 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 Supplier Device Package Power Dissipation-Max Hold Current Trigger Device Type Fuse Type Quiescent Current Current - Max Voltage - Max Telecom IC Type Time to Trip Trip Current Power Line Protection Resistance @ 25°C Voltage - Breakdown (Min) 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 Bidirectional Channels Varistor Voltage (Max) Varistor Voltage (Min) Maximum AC Volts
2035-23-SM 2035-23-SM Bourns Inc. 0.0000
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0.00000000 download 6 Weeks Surface Mount Bulk 2006 2035-SM Active 1 (Unlimited) 2 Solder EAR99 2 5mm Non-RoHS Compliant Contains Lead UL RECOGNIZED 2-SMD Cylinder Square End Surface Mount AVALANCHE 8541.10.00.50 e0 Tin/Lead (Sn90Pb10) END WRAP AROUND 2035 2 SILICON 1 SINGLE TRANS VOLTAGE SUPPRESSOR DIODE UNIDIRECTIONAL ±15% ISOLATED 10kA No 230V 5000A 5kA
SF-1206HIA150M-2 SF-1206HIA150M-2 Bourns Inc. 0.0000
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0.00000000 download 12 Weeks Active 1 (Unlimited) ROHS3 Compliant
CD214B-T60CALF CD214B-T60CALF Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Tape & Reel (TR) 2010 yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant DO-214AA, SMB Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND CD214B 2 YES R-PDSO-C2 SILICON 1 SINGLE 60V BIDIRECTIONAL 400W General Purpose 5W No 66.7V 600W 6.2A 96.8V 60V 1
2038-35-SMLF 2038-35-SMLF Bourns Inc. 0.0000
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0.00000000 download 6 Weeks Surface Mount Bulk 2011 Mini-TRIGARD™ 2038 yes Active 1 (Unlimited) 2 Solder 90°C -40°C 5mm 3 7.3mm ROHS3 Compliant 3-SMD Cylinder Square End 3.3mm UL Surface Mount AVALANCHE e3 TIN END WRAP AROUND 2038 2 O-LELF-R2 SILICON 1 SINGLE TRANS VOLTAGE SUPPRESSOR DIODE UNIDIRECTIONAL ±25% ISOLATED No 350V 5000A 5kA
2030-42T-SM-RPLF 2030-42T-SM-RPLF Bourns Inc. 0.0000
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0.00000000 download 6 Weeks Surface Mount Tape & Reel (TR) 2012 Mini-TRIGARD™ 2030-SM Active 1 (Unlimited) 3 SMD/SMT 90°C -40°C 3 7.3mm ROHS3 Compliant Tin 360V 3-SMD Cylinder Square End No SVHC UL Surface Mount 1pF 1 1GOhm 360V e3 UNSPECIFIED 2030 INDUSTRIAL SURGE PROTECTION CIRCUIT No 4000A 4kA
CMF-SDP10-2 CMF-SDP10-2 Bourns Inc. 0.0000
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0.00000000 download 20 Weeks Surface Mount Tape & Reel (TR) 2008 CMF-SDP Active 1 (Unlimited) 4 EAR99 230V ROHS3 Compliant Tin 4-SMD Cube No SVHC not_compliant 11.5mm Surface Mount -40°C~125°C 0.433Lx0.354W 11.00mmx9.00mm 230V 230V 8533.40.80.70 TR, 13 INCH 1A Ceramic e3 2.6mm GULL WING 20% DUAL IN-LINE 220V OVERLOAD PROTECTION 600V 180mA 1A 230V 250V Int 3.8s 360mA 10Ohm 0.453 11.50mm
2026-15-C4LF 2026-15-C4LF Bourns Inc. 0.0000
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0.00000000 download 5 Weeks Through Hole Bulk 2011 TRIGARD® 2026 Active 1 (Unlimited) 3 Radial 90°C -40°C 7.9mm 3 13.2mm ROHS3 Compliant Radial Cylinder, 3 Lead 6.1mm UL Through Hole 1 e3 Matte Tin (Sn) UNSPECIFIED PIN/PEG 2026 INDUSTRIAL ±20% 1 mm 40kA SURGE PROTECTION CIRCUIT No 150V 20000A 20kA
MOV-07D331KTR MOV-07D331KTR 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 4.2mm 7mm ROHS3 Compliant No Disc 7mm 5mm 6.8mm Through Hole -40°C~85°C TA 363V METAL OXIDE FILM 150pF 8533.40.40.00 275V 150pF @ 1kHz e3 Tin (Sn) MOV-07 WIRE 10% 1 VARISTOR 0.25W 210V Radial 1.2kA 10% 330V 10A 23J 550V 363V 297V 210V
SMAJ90CA-Q SMAJ90CA-Q Bourns Inc. 0.3698
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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 100V 400W 2.7A 146V 90V 1
CDSOT23-0502B CDSOT23-0502B Bourns Inc. 0.0000
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0.00000000 download 18 Weeks Surface Mount Tape & Reel (TR) 2009 Active 3 (168 Hours) 3 SMD/SMT EAR99 1.4mm ROHS3 Compliant Tin 3 TO-236-3, SC-59, SOT-23-3 No SVHC Surface Mount -55°C~125°C TJ AVALANCHE 15pF 8541.10.00.50 Zener 15pF @ 1MHz e3 GULL WING CDSOT23 3 2 SILICON 2 5V Bidirectional 2.5μA 5V General Purpose 8.5A Dual 6V 5V 9V 8.5A No 8.5A 8/20μs
CD214B-T48ALF CD214B-T48ALF 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 48V 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 7.7A Single 53.3V 48V 5μA 600W 1mA 53.3V Yes 77.4V 7.7A 5W No 77.4V 1
TBU-KE025-500-WH TBU-KE025-500-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 2.5mm 250V 5mm ROHS3 Compliant 100V 500mA 2 2-VDFN Exposed Pad No SVHC 850μm 2.5mm UL Surface Mount 76.005071mg 100V Internal Switch 1 e3 MATTE TIN BOTTOM BUTT NOT SPECIFIED NOT SPECIFIED TBU-KE025 2 AUTOMOTIVE Unidirectional Not Qualified 750mA 1 1 μs General Purpose 18V 1A 500μA SURGE PROTECTION CIRCUIT
SMAJ58CA SMAJ58CA 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 SMAJ58 2 1 Transient Suppressors SILICON 1 Bidirectional 5μA General Purpose 40A Single 71.2V 58V 5μA 400W 1mA 64.4V 93.6V 4.3A No 64.4V 400W
SF-1206HIA300M-2 SF-1206HIA300M-2 Bourns Inc. 0.7010
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0.00000000 download 12 Weeks Active 1 (Unlimited) ROHS3 Compliant
T049246 T049246 Bourns Inc. 0.0000
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0.00000000 Bulk Active 1 (Unlimited) ROHS3 Compliant
MF-LR550S MF-LR550S Bourns Inc. 0.0000
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0.00000000 download Bulk 2005 Multifuse®, MF-LR yes Obsolete 1 (Unlimited) 2 Axial EAR99 20V ROHS3 Compliant 100A No 0.009 OHMS MINIMUM AT 23 DEG CEL Strap cURus, TUV 19mOhm User Defined -40°C~85°C 1.417Lx0.283W 36.00mmx7.20mm 20V 8533.40.80.70 TR 100A Polymeric e2 Tin/Silver (Sn/Ag) MF-LR YES FLAT SURFACE MOUNT DUAL OVERLOAD PROTECTION 10V 1.4W 5.5A 10V 5s 10.5A 5.5A 0.039 1.00mm 9mOhm 22mOhm
MF-SM125-2-006 MF-SM125-2-006 Bourns Inc. 0.0000
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0.00000000 download 5 Weeks Tape & Reel (TR) 2006 Multifuse®, MF-SM Active 1 (Unlimited) SMD/SMT 85°C -40°C 15V ROHS3 Compliant 100A 2 2-SMD cURus, TUV 250mOhm Surface Mount -40°C~85°C 0.287Lx0.214W 7.31mmx5.44mm 15V AEC-Q200 100A Polymeric MF-SM 1.25A 100A 15V 2s 2.5A 1.25A 0.118 3.00mm 70mOhms 250mOhms 2.5A
MF-RG500-AP MF-RG500-AP Bourns Inc. 0.0000
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0.00000000 download 7 Weeks Through Hole Tape & Box (TB) 2012 Multifuse®, MF-RG yes Active 1 (Unlimited) 2 Radial EAR99 ROHS3 Compliant Radial, Disc 5.1mm 23mOhm Through Hole -40°C~85°C 0.409Lx0.118W 10.40mmx3.00mm 0.563 14.30mm 8533.40.80.70 AMMO PACK 100A Polymeric e3 Tin (Sn) MF-RG WIRE OVERLOAD PROTECTION 810 μm 0.114 2.90mm 16V 2.6W 5A 100A 16V 2s 8.5A 15mOhm 34mOhm
15KPA045C-SD-Q 15KPA045C-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 45.9V 15000W 15kW 206.3A 67.3V 45V 1
2028-25-CFLF 2028-25-CFLF Bourns Inc. 0.0000
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0.00000000 download Through Hole Tray 2013 2028 Active 1 (Unlimited) Axial 85°C -55°C 3 8mm 10mm ROHS3 Compliant Tin Axial Cylinder, 3 Lead (T-Shape) No SVHC 4.4mm Through Hole 2028 ±20% 30kA Yes 250V 20000A 20kA
P850-G120-WHX P850-G120-WHX Bourns Inc. 0.0000
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0.00000000 download Tube 2008 TBU® Obsolete 3 (168 Hours) 6 ROHS3 Compliant 6-SMD, No Lead Surface Mount Internal Switch 8541.30.00.80 e3 Matte Tin (Sn) DUAL 260 40 P850-G 6 YES R-PDSO-N6 Not Qualified 2 SLIC 425V SILICON SURGE PROTECTOR
C650-100-WHX C650-100-WHX Bourns Inc. 0.0000
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0.00000000 download Tube 2012 TBU® Obsolete 3 (168 Hours) ROHS3 Compliant 3-SMD, No Lead Surface Mount Internal Switch C650 1 General Purpose 300V 3-DFN
2036-60-C2 2036-60-C2 Bourns Inc. 0.0000
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0.00000000 download Through Hole Tray 2006 Mini-TRIGARD™ 2036 Obsolete 1 (Unlimited) 3 3 Non-RoHS Compliant Contains Lead Axial Cylinder, 3 Lead (Radial Bend) Through Hole 1 e3 TIN UNSPECIFIED UNSPECIFIED 2036 3 OTHER 85°C -55°C ±20% 10kA SURGE PROTECTION CIRCUIT No 600V 10000A 10kA
MF-MSMF075/33X-2 MF-MSMF075/33X-2 Bourns Inc. 0.0000
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0.00000000 Multifuse?, MF-MSMF 1812 (4532 Metric), Concave cUL, cURus Bourns Inc. Surface Mount -40°C ~ 85°C 0.181" L x 0.128" W (4.60mm x 3.24mm) AEC-Q200 Polymeric - 20 A 33V 200 ms 800 mA 0.063" (1.60mm) 110 mOhms 400 mOhms 1.5 A
2037-23-B5 2037-23-B5 Bourns Inc. 0.0000
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0.00000000 download 5 Weeks Through Hole Bulk 2006 2037 Active 1 (Unlimited) 2 Non-RoHS Compliant Contains Lead Axial Cylinder, Radial Bend Through Hole ±15% 10kA SURGE PROTECTION CIRCUIT No 230V 5000A 5kA
2027-30-BLF 2027-30-BLF 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 8mm 2 6mm ROHS3 Compliant Axial Cylinder No SVHC UL Through Hole 1pF 1 e3 Tin (Sn) UNSPECIFIED UNSPECIFIED OTHER ±15% 800 μm 25kA SURGE PROTECTION CIRCUIT No 300V 10000A 10kA
SF-0603S150M-2 SF-0603S150M-2 Bourns Inc. 0.0000
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0.00000000 download 10 Weeks Tape & Reel (TR) SinglFuse™ SF-0603SxxxM Active 1 (Unlimited) ROHS3 Compliant SINGLFUSE, PRE ARCING TIME: OPEN WITHIN 5 SEC AT 250% RATED CURRENT 0603 (1608 Metric) Surface Mount -55°C~125°C 0.063Lx0.031W x 0.037 H 1.60mmx0.80mmx0.95mm 63V TR, PAPER, 7 INCH 1.6mm x 0.8mm x 0.8mm SF-0603 YES WRAPAROUND UL 1.6mm 0.8 mm 1.5A ELECTRIC FUSE 0.8mm 1.5A Slow Blow Board Mount (Cartridge Style Excluded) 35A 0.03 0.059Ohm
TBU-PL085-200-WH TBU-PL085-200-WH Bourns Inc. 0.0000
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0.00000000 download 7 Weeks Surface Mount Tape & Reel (TR) 2010 TBU® Active 1 (Unlimited) 8 Solder 125°C -55°C -20V 6.477mm ROHS3 Compliant 850V 200mA 8 SMD 6.50mm x 4.00mm No SVHC 838.2μm 3.9878mm Surface Mount 425V Internal Switch 1 e3 Matte Tin (Sn) BOTTOM BUTT 260 40 TBU-PL085 8 MILITARY Bidirectional Not Qualified 700μA 2 1 μs SLIC 100A 425V Dual Yes SURGE PROTECTION CIRCUIT
MF-S120S MF-S120S Bourns Inc. 0.0000
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0.00000000 download Surface Mount Bulk 2005 Multifuse®, MF-S yes Obsolete 1 (Unlimited) 2 Axial 15V ROHS3 Compliant 100A No Strap cURus, TUV 160mOhm 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 1.2W 1.2A 5s 2.7A 1.2A 0.039 1.00mm 85mOhm 220mOhm
MF-R900-AP-99 MF-R900-AP-99 Bourns Inc. 0.0000
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0.00000000 download 4 Weeks Tape & Box (TB) 2011 Multifuse®, MF-R yes Obsolete 1 (Unlimited) 2 Radial ROHS3 Compliant 40A 0.005 TO 0.01 OHMS AT 23 DEG CEL Radial, Disc 10.2mm cURus, TUV 10mOhm Through Hole -40°C~85°C 0.953Lx0.118W 24.20mmx3.00mm 1.295 32.90mm AMMO PACK 40A Polymeric e3 Tin (Sn) MF-R900 NO WIRE TEMPERATURE SENSING 0.402 10.20mm 60V 4.2W 9A 30V 20s 18A 9A 5mOhm 20mOhm
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