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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 REACH SVHC Lead Pitch Height Width Approval Agency Thickness 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) Power Rating Type Capacitance @ Frequency Lead Length JESD-609 Code Terminal Finish Surface Mount Subcategory Max Power Dissipation Terminal Shape Max Output Current 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 Peak Pulse Current Hold Current Current - Max Voltage - Max Time to Trip Trip Current Resistance @ 25°C Current - Hold (Ih) (Max) Thickness (Max) Current - Trip (It) Varistor Voltage (Max) Varistor Voltage (Min) Varistor Voltage (Typ) Maximum AC Volts Current - Surge Maximum DC Volts
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
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0.00000000 download Tape & Reel (TR) no Obsolete 1 (Unlimited) 2 EAR99 Non-RoHS Compliant 2-SMD Surface Mount 0.283Lx0.394W 7.20mmx10.00mm 8533.40.80.70 Ceramic YES Non-linear Resistors GULL WING 20% 2W OVERLOAD PROTECTION 300V 300V 3s 10Ohm 150mA 0.142 3.60mm 250mA
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0.00000000 download 11 Weeks Radial, Through Hole Bulk 2008 VDRS yes Active 1 (Unlimited) 2 EAR99 6.4mm 9mm ROHS3 Compliant 10A No Disc 9mm Unknown 5mm 6mm Through Hole -40°C~85°C TA 615V METAL OXIDE FILM 460V 75pF 8533.40.40.00 TR 615V 250mW 75pF @ 1kHz 20mm e3 Matte Tin (Sn) - with Nickel (Ni) barrier WIRE 1 VARISTOR 0.25W 460V Radial 1.2kA 10% 750V 10A 63J 1.24kV 825V 675V 460V
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0.00000000 download 11 Weeks Surface Mount Tape & Reel (TR) 2017 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 9V METAL OXIDE FILM 7V 550pF 8533.40.40.00 TR, PAPER 9V 550pF @ 1MHz e3 Matte Tin (Sn) WRAPAROUND 1608 0603 1 VARISTOR DUAL ENDED 7V 30A 14V 1A 7V 9V 0.10J 20V 30A 11V 12.5V 7V
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0.00000000 download 11 Weeks Radial, Through Hole Bulk 2014 VDRS yes Active 1 (Unlimited) 2 EAR99 5.9mm 17mm ROHS3 Compliant 50A No Disc 16mm 7.5mm 7mm Through Hole -40°C~85°C TA 385V METAL OXIDE FILM 300V 400pF 8533.40.40.00 TR 385V 400pF @ 1kHz e3 Matte Tin (Sn) - with Nickel (Ni) barrier WIRE 1 VARISTOR 0.6W 300V Radial 4.5kA 10% 470V 50A 117J 800V 517V 423V 470V
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0.00000000 download 11 Weeks Radial, Through Hole Bulk 2009 VDRS yes Active 1 (Unlimited) 2 EAR99 4.1mm 7mm ROHS3 Compliant 5A No Disc 7mm Unknown 5mm 6mm Through Hole -40°C~85°C TA 85V METAL OXIDE FILM 60V 290pF 8533.40.40.00 85V 100mW 290pF @ 1kHz 20mm e3 Matte Tin (Sn) - with Nickel (Ni) barrier WIRE 1 VARISTOR 60V Radial 400A 10% 100V 5A 2.9J 165V 110V 90V 60V
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0.00000000 download 11 Weeks Radial, Through Hole Bulk 2015 VDRS yes Active 1 (Unlimited) 2 EAR99 5.4mm 13.5mm ROHS3 Compliant Lead Free 25A No Disc 12mm Unknown 7.5mm 14mm 17mm 5.4mm Through Hole -40°C~85°C TA 350V METAL OXIDE FILM 275V 270pF 8533.40.40.00 350V 400mW 270pF @ 1kHz 16mm e3 Matte Tin (Sn) - with Nickel (Ni) barrier WIRE 25A 1 VARISTOR 0.4W 275V Radial 2.5kA 10% 430V 25A 63J 710V 473V 387V 275V
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0.00000000 download 11 Weeks Radial, Through Hole Bulk 2009 VDRS yes Active 1 (Unlimited) 2 EAR99 5.4mm 17mm ROHS3 Compliant Lead Free 50A No Disc 16mm Unknown 7.5mm 19mm 7mm Through Hole -40°C~85°C TA 350V METAL OXIDE FILM 275V 440pF 8533.40.40.00 TR 350V 600mW 440pF @ 1kHz 16mm e3 Matte Tin (Sn) - with Nickel (Ni) barrier WIRE 1 VARISTOR 0.6W 275V Radial 4.5kA 10% 430V 50A 104J 710V 473V 387V 275V
PTCCL11H251HBE PTCCL11H251HBE Vishay BC Components 0.0000
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0.00000000 download 12 Weeks Through Hole Bulk PTCCL yes Active 1 (Unlimited) 2 Radial EAR99 5.5mm ROHS3 Compliant 250mA No 2 Radial, Disc UR 12Ohm Through Hole 0°C~70°C 0.413Dia x 0.217 T 10.50mmx5.50mm 0.610 15.50mm 8533.40.80.70 Ceramic e3 Matte Tin (Sn) - with Nickel (Ni) barrier WIRE 25% 0.0073W OVERLOAD PROTECTION 0.197 5.00mm 1.5A 265V 12Ohm 375mA
PTCTZ3NR339CTE PTCTZ3NR339CTE Vishay BC Components 0.0000
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0.00000000 download PCB, Surface Mount Tape & Reel (TR) 2004 PTCTZ yes Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 8mm Non-RoHS Compliant 700μA No 2 2-SMD 3.3Ohm Surface Mount 0.283Lx0.394W 7.20mmx10.00mm 8533.40.80.70 8A Ceramic 2W GULL WING 25% 2W END OVERLOAD PROTECTION 400mA 8A 24V 6s 650mA 3.3Ohm 0.142 3.60mm
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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
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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
PTCCL05H100SBE PTCCL05H100SBE Vishay BC Components 0.0000
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0.00000000 download 12 Weeks Through Hole Bulk 2015 PTCCL yes Active 1 (Unlimited) 2 EAR99 4.5mm ROHS3 Compliant Lead Free Tin No 2 Radial, Disc UR Through Hole -20°C~85°C 0.197Dia x 0.177 T 5.00mmx4.50mm 0.394 10.00mm 8533.40.80.70 Ceramic e3 WIRE OVERLOAD PROTECTION 0.197 5.00mm 600V 10mA 10A 600V 20mA 1.6kOhm
VDRS05C250BSE VDRS05C250BSE 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 4.9mm 7mm ROHS3 Compliant 5A No Disc 7mm Unknown 5mm 6mm Through Hole -40°C~85°C TA 320V METAL OXIDE FILM 250V 60pF 8533.40.40.00 AMMO PACK 320V 60pF @ 1kHz e3 Matte Tin (Sn) - with Nickel (Ni) barrier WIRE 1 VARISTOR 250V Radial 400A 10% 390V 5A 11J 600V 429V 351V 390V
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
VDRS05C300TSE VDRS05C300TSE Vishay BC Components 0.0000
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0.00000000 download 11 Weeks Through Hole Tape & Reel (TR) 2012 VDRS Active 85°C -40°C 5.3mm ROHS3 Compliant No Disc 7mm 5mm Through Hole -40°C~85°C 50pF 385V 50pF @ 1kHz 1 300V Radial 400A 10% 470V 5A 13J 750V 517V 423V 470V 300V 400A 385V
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0.00000000 download 11 Weeks Bulk 2012 VDRH Active 125°C -40°C ROHS3 Compliant No Disc 7mm Through Hole -40°C~125°C 55pF 350V 55pF @ 1kHz 1 275V 430V 5A 20J 473V 387V 430V 275V 800A 350V
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0.00000000 download 11 Weeks Through Hole Tape & Reel (TR) 2012 VDRS Active 85°C -40°C 4.4mm ROHS3 Compliant No Disc 7mm 5mm Through Hole -40°C~85°C 110pF 200V 110pF @ 1kHz 1 150V Radial 400A 10% 240V 5A 7.1J 395V 264V 216V 240V 150V 400A 200V
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0.00000000 download 11 Weeks Through Hole Tape & Box (TB) VDRH Active 125°C -40°C 4.9mm ROHS3 Compliant Disc 9mm 5mm Through Hole -40°C~125°C 140pF 350V 140pF @ 1kHz 1 275V Radial 1.75kA 10% 430V 10A 40J 710V 473V 387V 430V 275V 1.75kA 350V
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0.00000000 download 11 Weeks Tape & Box (TB) VDRH Active ROHS3 Compliant Disc 12mm Through Hole -40°C~125°C 270pF @ 1kHz 1 80J 473V 387V 430V 275V 3.5kA 350V
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0.00000000 download 11 Weeks Surface Mount Tape & Reel (TR) Active 1 (Unlimited) 85°C -55°C 5mm 5.7mm ROHS3 Compliant 2220 (5750 Metric) Surface Mount, MLCV -55°C~85°C 5nF 30V 5000pF @ 1kHz 1 25V 1.2kA 10A 9.6J 46V 37V 41.5V 25V 1.2kA 30V
MLV0402E31403T MLV0402E31403T 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 500μm 1mm ROHS3 Compliant No 0402 (1005 Metric) Unknown 1mm Surface Mount -55°C~125°C TA 18V 14V 90pF 8533.40.40.00 TR, PAPER 18V 90pF @ 1MHz e3 Matte Tin (Sn) WRAPAROUND 1005 0402 1 VARISTOR DUAL ENDED 14V 20A 28V 1A 0.05J 40V 28V 23V 25.5V
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0.00000000 download 11 Weeks Radial, Through Hole Bulk 2012 VDRS yes Active 1 (Unlimited) 2 EAR99 5.9mm 13.5mm ROHS3 Compliant 25A No Disc 12mm 7.5mm 17mm Through Hole -40°C~85°C TA 385V METAL OXIDE FILM 300V 240pF 8533.40.40.00 385V 240pF @ 1kHz e3 Matte Tin (Sn) - with Nickel (Ni) barrier WIRE 1 VARISTOR 0.4W 300V Radial 2.5kA 10% 470V 25A 71J 800V 517V 423V 470V
VDRS14G030BSE VDRS14G030BSE 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 4.8mm 17mm ROHS3 Compliant 10A No Disc 16mm 7.5mm 7mm Through Hole -40°C~85°C TA 38V METAL OXIDE FILM 30V 6nF 8533.40.40.00 38V 6000pF @ 1kHz e3 Matte Tin (Sn) - with Nickel (Ni) barrier WIRE 1 VARISTOR 0.6W 30V Radial 1kA 10% 47V 10A 12J 90V 51.7V 42.3V 47V
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0.00000000 download 11 Weeks Through Hole Bulk VDRH Active 125°C -40°C ROHS3 Compliant Disc 22.50mm Through Hole -40°C~125°C 2.64nF 150V 2640pF @ 1kHz 1 115V 180V 130J 198V 162V 180V 115V 10kA 150V
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0.00000000 download 11 Weeks Through Hole Tape & Reel (TR) 2012 VDRS Active 85°C -40°C 5.1mm 9mm ROHS3 Compliant No Disc 9mm 5mm Through Hole -40°C~85°C 1nF 56V 1000pF @ 1kHz 1 40V Radial 250A 10% 68V 2.5A 5.2J 135V 74.8V 61.2V 68V 40V 250A 56V
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