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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 Diameter Length RoHS Status Lead Free Contact Plating Current Rating Radiation Hardening Number of Pins Package / Case Max Supply Voltage REACH SVHC Reach Compliance Code Lead Pitch Width Approval Agency Resistance Mounting Type Operating Temperature Size / Dimension Voltage - Rated DC Technology Height Seated (Max) Voltage - Rated AC Capacitance HTS Code Packing Method Max Current Rating Max Voltage Rating (DC) Type Capacitance @ Frequency JESD-609 Code Terminal Finish Surface Mount Subcategory Terminal Shape Case Code (Metric) Case Code (Imperial) Tolerance Number of Circuits Resistor Type Rated Power Dissipation (P) Terminal Placement Max Voltage Rating (AC) Thermistor Application Lead Spacing Lead/Base Style Rated (AC) Voltage (URac) Max Surge Current Voltage Tolerance Varistor Voltage Clamping Current Circuit RMS Voltage-Max Circuit DC Voltage-Max Energy Clamping Voltage Hold Current Current - Max Voltage - Max Time to Trip Trip Current Resistance @ 25°C Current - Hold (Ih) (Max) Thickness (Max) R @ 25°C Current - Trip (It) Varistor Voltage (Max) Varistor Voltage (Min) Varistor Voltage (Typ) Maximum AC Volts Current - Surge Maximum DC Volts
PTCCL07H171FTE PTCCL07H171FTE Vishay BC Components 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) 2009 PTCCL yes Obsolete Not Applicable 2 5mm Non-RoHS Compliant No 2 Radial, Disc UR Through Hole 0°C~70°C 0.276Dia x 0.197 T 7.00mmx5.00mm 0.472 12.00mm TR, CARDBOARD, 14 INCH 1A Ceramic e3 MATTE TIN OVER NICKEL WIRE 20% OVERLOAD PROTECTION 0.197 5.00mm 145V 170mA 1A 145V 255mA 19Ohm
2322 661 93043 2322 661 93043 Vishay BC Components 0.0000
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0.00000000 download Tape & Reel (TR) 2000 no Obsolete Not Applicable 2 EAR99 Non-RoHS Compliant Radial, Disc Through Hole 0.327Dia x 0.157 T 8.30mmx4.00mm 0.433 11.00mm 8533.40.80.70 Ceramic NO Non-linear Resistors WIRE 15% OVERLOAD PROTECTION 0.197 5.00mm 245V 245V 20s 25Ohm 70mA 200mA
PTCCL13H451FBE PTCCL13H451FBE Vishay BC Components 0.0000
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0.00000000 download 12 Weeks Through Hole Bulk 2009 PTCCL yes Active 1 (Unlimited) 2 Radial EAR99 5mm 145V ROHS3 Compliant Lead Free No 2 Radial, Disc 145V Unknown UR 3.8Ohm Through Hole 0°C~70°C 0.492Dia x 0.197 T 12.50mmx5.00mm 0.689 17.50mm 8533.40.80.70 5A Ceramic e3 MATTE TIN OVER NICKEL WIRE 20% OVERLOAD PROTECTION 0.197 5.00mm 450mA 5A 675mA 3.8Ohm
MLV1206E33003T MLV1206E33003T Vishay BC Components 0.0000
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0.00000000 download 11 Weeks Tape & Reel (TR) 2017 Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant 1206 (3216 Metric) unknown Surface Mount, MLCV -55°C~85°C TA 8533.40.40.00 TR, EMBOSSED 500pF @ 1kHz e3 Tin (Sn) - with Nickel (Ni) barrier YES WRAPAROUND 1 VARISTOR DUAL ENDED 30V 38V 1.1J 51.7V 42.3V 30V 200A 38V
2322 661 91066 2322 661 91066 Vishay BC Components 0.0000
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0.00000000 download Tape & Reel (TR) 2007 no Obsolete Not Applicable 2 EAR99 Non-RoHS Compliant Radial, Disc Through Hole 0.276Dia x 0.157 T 7.00mmx4.00mm 0.433 11.00mm 8533.40.80.70 Ceramic NO Non-linear Resistors WIRE 25% OVERLOAD PROTECTION 0.197 5.00mm 100V 100V 4s 4Ohm 85mA 280mA
PTCCL05H630HBE PTCCL05H630HBE Vishay BC Components 0.0000
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0.00000000 download 12 Weeks Through Hole Bulk 2011 PTCCL yes Active 1 (Unlimited) 2 5.5mm 265V ROHS3 Compliant Lead Free 450mA No 2 Radial, Disc UR 120Ohm Through Hole 0°C~70°C 0.197Dia x 0.197 T 5.00mmx5.00mm 0.394 10.00mm 450mA Ceramic e3 Matte Tin (Sn) - with Nickel (Ni) barrier WIRE 20% 0.0073W OVERLOAD PROTECTION 0.197 5.00mm 63mA 95mA 120Ohm 63mA
PTCTT95R350GTE PTCTT95R350GTE Vishay BC Components 0.0000
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0.00000000 download 21 Weeks PCB, Surface Mount Tape & Reel (TR) 2012 yes Active 1 (Unlimited) 4 EAR99 7.2mm ROHS3 Compliant No 4 4-SMD Surface Mount -40°C~85°C 0.354Lx0.283W 9.00mmx7.20mm TR, BLISTER, 15 INCH Ceramic J BEND 20% DUAL IN-LINE OVERLOAD PROTECTION 4A 240V 1.5s 35Ohm 100mA 0.272 6.90mm 200mA
PTCCL07H321DTE PTCCL07H321DTE Vishay BC Components 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) 2016 PTCCL yes Obsolete Not Applicable 2 4mm ROHS3 Compliant No 2 Radial, Disc UR Through Hole -40°C~85°C 0.276Dia x 0.157 T 7.00mmx4.00mm 0.472 12.00mm TR 3.5A Ceramic e3 Matte Tin (Sn) - with Nickel (Ni) barrier WIRE 20% 0.0078W OVERLOAD PROTECTION 0.197 5.00mm 30V 320mA 3.5A 30V 480mA 5Ohm
PTCCL11H611DTE PTCCL11H611DTE Vishay BC Components 0.0000
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0.00000000 download 15 Weeks Through Hole Tape & Reel (TR) 2012 PTCCL yes Obsolete Not Applicable 2 4mm Non-RoHS Compliant No 2 Radial, Disc UR Through Hole -40°C~85°C 0.413Dia x 0.157 T 10.50mmx4.00mm 0.610 15.50mm TR 7A Ceramic e3 MATTE TIN OVER NICKEL WIRE 20% 0.0099W OVERLOAD PROTECTION 0.197 5.00mm 30V 610mA 7A 30V 915mA 1.7Ohm
VDRS20W250BSE VDRS20W250BSE Vishay BC Components 0.0000
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0.00000000 download 11 Weeks Radial, Through Hole Bulk 2014 VDRS yes Active 1 (Unlimited) 2 EAR99 6.4mm 20mm ROHS3 Compliant 100A No Disc 22.50mm 10mm Through Hole -40°C~85°C TA 320V METAL OXIDE FILM 250V 960pF 8533.40.40.00 320V 960pF @ 1kHz e3 Matte Tin (Sn) - with Nickel (Ni) barrier WIRE 1 VARISTOR 1W 250V Radial 6.5kA 10% 390V 100A 240J 650V 429V 351V 390V
2381 574 10603 2381 574 10603 Vishay BC Components 0.0000
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0.00000000 download Bulk Obsolete 1 (Unlimited) ROHS3 Compliant 0805 (2012 Metric) Surface Mount, MLCV -55°C~125°C TA 300pF @ 1kHz 1 0.10J 13.2V 8.8V 11V 6V 30A 8V
PTCCL05H390HBE PTCCL05H390HBE Vishay BC Components 0.0000
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0.00000000 download 12 Weeks Through Hole Bulk 2009 PTCCL yes Active 1 (Unlimited) 2 Radial 5.5mm 265V ROHS3 Compliant Tin No 2 Radial, Disc 265V Unknown UR 260Ohm Through Hole 0°C~70°C 0.197Dia x 0.217 T 5.00mmx5.50mm 0.394 10.00mm 265V Ceramic e3 WIRE 20% 0.0073W OVERLOAD PROTECTION 0.197 5.00mm 300mA 59mA 260Ohm 39mA
PTCCL05H940ETE PTCCL05H940ETE Vishay BC Components 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) PTCCL yes Obsolete Not Applicable 2 EAR99 4mm ROHS3 Compliant No 2 Radial, Disc UR Through Hole -40°C~85°C 0.197Dia x 0.157 T 5.00mmx4.00mm 0.394 10.00mm 8533.40.80.70 TR 800mA Ceramic e3 MATTE TIN OVER NICKEL WIRE 20% 0.0069W OVERLOAD PROTECTION 0.197 5.00mm 60V 94mA 800mA 60V 145mA 50Ohm
PTCCL05H760HBE PTCCL05H760HBE Vishay BC Components 0.0000
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0.00000000 download 12 Weeks Through Hole Bulk 2009 PTCCL yes Active 1 (Unlimited) 2 Radial EAR99 5.5mm 265V ROHS3 Compliant Lead Free No 2 Radial, Disc 265V Unknown UR 85Ohm Through Hole 0°C~70°C 0.197Dia x 0.217 T 5.00mmx5.50mm 0.394 10.00mm 265V 8533.40.80.70 Ceramic e3 Matte Tin (Sn) - with Nickel (Ni) barrier WIRE 20% 0.0073W OVERLOAD PROTECTION 0.197 5.00mm 550mA 115mA 85Ohm 76mA
PTCCL05H930FBE PTCCL05H930FBE Vishay BC Components 0.0000
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0.00000000 download 12 Weeks Through Hole Bulk PTCCL yes Active 1 (Unlimited) 2 5mm 60V ROHS3 Compliant No 2 Radial, Disc UR Through Hole 0°C~70°C 0.197Dia x 0.197 T 5.00mmx5.00mm 0.394 10.00mm Ceramic e3 MATTE TIN OVER NICKEL WIRE 20% OVERLOAD PROTECTION 0.197 5.00mm 145V 450mA 145V 55Ohm 93mA 140mA
PTCTT95R500GTE PTCTT95R500GTE Vishay BC Components 0.0000
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0.00000000 download 12 Weeks PCB, Surface Mount Tape & Reel (TR) 2016 yes Active 1 (Unlimited) 4 EAR99 7.2mm ROHS3 Compliant No 4 4-SMD Surface Mount -40°C~85°C 0.354Lx0.283W 9.00mmx7.20mm TR, BLISTER, 15 INCH Ceramic J BEND 20% DUAL IN-LINE OVERLOAD PROTECTION 2.5A 240V 1.2s 50Ohm 90mA 0.272 6.90mm 190mA
PTCCL17H491HBE PTCCL17H491HBE Vishay BC Components 0.0000
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0.00000000 download 12 Weeks Through Hole Bulk PTCCL yes Active 1 (Unlimited) 2 EAR99 5.5mm 30V ROHS3 Compliant 490mA No 2 Radial, Disc Through Hole 0°C~70°C 0.650Dia x 0.217 T 16.50mmx5.50mm 0.846 21.50mm 8533.40.80.70 Ceramic e3 Matte Tin (Sn) - with Nickel (Ni) barrier WIRE 20% 0.0073W OVERLOAD PROTECTION 0.197 5.00mm 3.5A 265V 4.4Ohm 735mA
PTCTL8NR100HBE PTCTL8NR100HBE Vishay BC Components 0.0000
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0.00000000 download 12 Weeks Through Hole Bulk yes Active 1 (Unlimited) 2 EAR99 6mm ROHS3 Compliant No 2 Radial, Disc Through Hole 0°C~70°C 0.535Dia x 0.236 T 13.60mmx6.00mm 0.732 18.60mm 8533.40.80.70 Ceramic e3 Matte Tin (Sn) - with Nickel (Ni) barrier WIRE 20% OVERLOAD PROTECTION 0.197 5.00mm 10A 250V 40s 10Ohm 100mA 450mA
PTCCL09H271FBE PTCCL09H271FBE Vishay BC Components 0.0000
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0.00000000 download 12 Weeks Through Hole Bulk PTCCL yes Active 1 (Unlimited) 2 EAR99 5mm ROHS3 Compliant No 2 Radial, Disc UR Through Hole 0°C~70°C 0.335Dia x 0.197 T 8.50mmx5.00mm 0.532 13.50mm 8533.40.80.70 Ceramic e3 MATTE TIN OVER NICKEL WIRE 20% OVERLOAD PROTECTION 0.197 5.00mm 145V 2.2A 145V 8Ohm 270mA 405mA
VDRS05C050BSE VDRS05C050BSE Vishay BC Components 0.0000
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0.00000000 download 11 Weeks Radial, Through Hole Bulk 2014 VDRS yes Active 1 (Unlimited) 2 EAR99 4.1mm 7mm ROHS3 Compliant 5A No Disc 7mm 5mm 6mm Through Hole -40°C~85°C TA 65V METAL OXIDE FILM 50V 370pF 8533.40.40.00 AMMO PACK 65V 370pF @ 1kHz e3 Matte Tin (Sn) - with Nickel (Ni) barrier WIRE 1 VARISTOR 50V Radial 400A 10% 82V 5A 2.6J 145V 90.2V 73.8V 82V
VDRH07D020BSE VDRH07D020BSE Vishay BC Components 0.0000
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0.00000000 download 11 Weeks Through Hole Bulk VDRH Active 125°C -40°C 3.9mm ROHS3 Compliant Disc 9mm 5mm Through Hole -40°C~125°C 1.5nF 26V 1500pF @ 1kHz 1 20V Radial 500A 10% 33V 2.5A 2.8J 65V 36.3V 29.7V 33V 20V 500A 26V
PTCTL4NR100LBE PTCTL4NR100LBE Vishay BC Components 0.0000
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0.00000000 download 12 Weeks PCB, Surface Mount, Through Hole Bulk 2016 yes Active 1 (Unlimited) 2 EAR99 4mm ROHS3 Compliant No 2 Radial, Disc UR Through Hole 0°C~70°C 0.335Dia x 0.157 T 8.50mmx4.00mm 0.453 11.50mm 8533.40.80.70 Ceramic e3 Matte Tin (Sn) - with Nickel (Ni) barrier WIRE 20% OVERLOAD PROTECTION 0.197 5.00mm 350V 1A 350V 4s 10Ohm 100mA 270mA
VDRS07B020TSE VDRS07B020TSE Vishay BC Components 0.0000
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0.00000000 download 11 Weeks Through Hole Tape & Reel (TR) 2015 VDRS yes Active 1 (Unlimited) 2 EAR99 4.1mm ROHS3 Compliant No Disc 9mm 5mm Through Hole -40°C~85°C TA METAL OXIDE FILM 1.5nF 8533.40.40.00 BULK 26V 1500pF @ 1kHz e3 Matte Tin (Sn) - with Nickel (Ni) barrier WIRE 1 VARISTOR 0.25W 20V Radial 250A 10% 33V 2.5A 2.5J 65V 36.3V 29.7V 33V 20V
VDRS05C130BSE VDRS05C130BSE Vishay BC Components 0.0000
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0.00000000 download 11 Weeks Radial, Through Hole Bulk 2012 VDRS yes Active 1 (Unlimited) 2 EAR99 4.2mm 7mm ROHS3 Compliant 5A No Disc 7mm 5mm 6mm Through Hole -40°C~85°C TA 170V METAL OXIDE FILM 130V 130pF 8533.40.40.00 AMMO PACK 170V 130pF @ 1kHz e3 Matte Tin (Sn) - with Nickel (Ni) barrier WIRE 1 VARISTOR 130V Radial 400A 10% 205V 5A 5.5J 310V 225.5V 184.5V 205V
PTCEL17R121NBE PTCEL17R121NBE Vishay BC Components 0.0000
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0.00000000 download 12 Weeks Bulk 2016 PTCEL Active 1 (Unlimited) 0.670 17.00mm ROHS3 Compliant 0.197 5.00mm 120 Ohms
PTCTL4MR350STE PTCTL4MR350STE Vishay BC Components 0.0000
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0.00000000 download 12 Weeks PCB, Surface Mount, Through Hole Tape & Reel (TR) 2016 yes Active 1 (Unlimited) 2 EAR99 5mm ROHS3 Compliant No 2 Radial, Disc UR Through Hole 0°C~70°C 0.315Dia x 0.197 T 8.00mmx5.00mm 0.433 11.00mm 8533.40.80.70 TR Ceramic e3 Matte Tin (Sn) - with Nickel (Ni) barrier WIRE 20% OVERLOAD PROTECTION 0.197 5.00mm 600V 1A 600V 3s 35Ohm 70mA 600mA
PTCEL13R251NBE PTCEL13R251NBE Vishay BC Components 0.0000
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0.00000000 download 12 Weeks Bulk 2016 PTCEL Active 1 (Unlimited) 0.531 13.50mm ROHS3 Compliant 0.197 5.00mm 250 Ohms
MLV0603E32503T MLV0603E32503T Vishay BC Components 0.0000
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0.00000000 download 11 Weeks Surface Mount Tape & Reel (TR) 2009 yes Active 1 (Unlimited) 2 EAR99 800μm 1.6mm ROHS3 Compliant No 0603 (1608 Metric) Unknown 1.6mm Surface Mount -55°C~125°C TA 30V METAL OXIDE FILM 25V 150pF 8533.40.40.00 TR, PAPER 30V 150pF @ 1MHz e3 Matte Tin (Sn) WRAPAROUND 1608 0603 1 VARISTOR DUAL ENDED 25V 30A 46V 1A 0.10J 65V 46V 37V 41.5V
VDRS14T050BSE VDRS14T050BSE Vishay BC Components 0.0000
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0.00000000 download 11 Weeks Radial, Through Hole Bulk 2015 VDRS yes Active 1 (Unlimited) 2 EAR99 4.4mm 17mm ROHS3 Compliant 50A No Disc 16mm 7.5mm 7mm Through Hole -40°C~85°C TA 65V METAL OXIDE FILM 50V 3.1nF 8533.40.40.00 AMMO PACK 65V 3100pF @ 1kHz e3 Matte Tin (Sn) - with Nickel (Ni) barrier WIRE 1 VARISTOR 0.6W 50V Radial 4.5kA 10% 82V 50A 21J 140V 90.2V 73.8V 82V
PTCEL13R102SBE PTCEL13R102SBE Vishay BC Components 0.0000
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0.00000000 12 Weeks PTCEL Active 1 (Unlimited) 0.531 13.50mm RoHS Compliant ±30% 0.197 5.00mm 1 kOhms
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