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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 Lifecycle Status Mount Packaging 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 RoHS Status Lead Free Current Rating Radiation Hardening Number of Pins Additional Feature Package / Case Max Supply Voltage REACH SVHC Lead Pitch Height Width Approval Agency Thickness Resistance Mounting Type Weight Operating Temperature Size / Dimension Height Seated (Max) HTS Code Packing Method Max Current Rating Power Rating Type JESD-609 Code Terminal Finish Subcategory Terminal Shape Voltage Tolerance Resistor Type Thermistor Application Lead Diameter Lead Spacing Rated (AC) Voltage (URac) Hold Current Current - Max Voltage - Max Trip Current Resistance @ 25°C Current - Hold (Ih) (Max) Thickness (Max) R @ 25°C Current - Trip (It)
PTGL07BB220N0B52A0 PTGL07BB220N0B52A0 Murata Electronics 0.0000
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0.00000000 download 10 Weeks Through Hole Tape & Box (TB) POSISTOR®, PTGL yes Active 1 (Unlimited) 2 Radial EAR99 6mm 250V ROHS3 Compliant No 2 PTC TRIP CURRENT AT -10 DEGREE IS 0.3A Radial, Disc 250V No SVHC UL 22Ohm Through Hole -10°C~60°C 0.315Dia x 0.236 T 8.00mmx6.00mm 0.315 8.00mm 8533.40.80.70 AMMO PACK 500mA Ceramic e2 Tin/Copper (Sn/Cu) WIRE 30% OVERLOAD PROTECTION 0.197 5.00mm 130mA 500mA 250mA 22Ohm
PTGL07AR450H8B52A0 PTGL07AR450H8B52A0 Murata Electronics 0.0000
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0.00000000 download NRND (Last Updated: 1 month ago) Through Hole Bulk POSISTOR®, PTGL yes Not For New Designs 1 (Unlimited) 2 EAR99 ROHS3 Compliant 2 Radial, Disc Through Hole -10°C~60°C 0.315Dia x 0.236 T 8.00mmx6.00mm 0.551 14.00mm 8533.40.80.70 Ceramic e2 Tin/Copper (Sn/Cu) WIRE 25% OVERLOAD PROTECTION 0.197 5.00mm 1A 265V 45Ohm 105mA 200mA
PTGL05AR1R0M1B51A0 PTGL05AR1R0M1B51A0 Murata Electronics 0.0000
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0.00000000 download 10 Weeks Through Hole Bulk POSISTOR®, PTGL yes Active 1 (Unlimited) ROHS3 Compliant 2 Radial, Disc Through Hole -10°C~60°C 0.236Dia x 0.138 T 6.00mmx3.50mm 0.374 9.50mm Ceramic 20% 0.197 5.00mm 2A 16V 1Ohm 470mA 880mA
PTGL12AS1R2K3B51B0 PTGL12AS1R2K3B51B0 Murata Electronics 0.0000
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0.00000000 download 10 Weeks Through Hole Bulk POSISTOR®, PTGL yes Active 1 (Unlimited) 2 Radial EAR99 3.5mm 11.5mm ROHS3 Compliant Exempt 5A 2 Radial, Disc 5mm 16.5mm UL 3.5mm 1.2Ohm Through Hole -30°C~85°C 0.453Dia x 0.138 T 11.50mmx3.50mm 0.650 16.50mm 8533.40.80.70 5A Ceramic e2 Tin/Copper (Sn/Cu) Non-linear Resistors WIRE 51V 10% OVERLOAD PROTECTION 0.197 5.00mm 592mA 1.168A 1.2Ohm 749mA 996mA
PTGL5SAS270K6B51B0 PTGL5SAS270K6B51B0 Murata Electronics 0.0000
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0.00000000 download 10 Weeks Through Hole Bulk POSISTOR®, PTGL yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant 2 Radial, Disc Through Hole -30°C~125°C 0.217Dia x 0.177 T 5.50mmx4.50mm 0.413 10.50mm 8533.40.80.70 Ceramic e2 Tin/Copper (Sn/Cu) WIRE 10% OVERLOAD PROTECTION 0.197 5.00mm 1A 140V 27Ohm 134mA 178mA
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0.00000000 download Through Hole Bulk POSISTOR®, PTGL yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant 2 Radial, Disc Through Hole -30°C~125°C 0.177Dia x 0.138 T 4.50mmx3.50mm 0.374 9.50mm 8533.40.80.70 AMMO PACK Ceramic e2 Tin/Copper (Sn/Cu) WIRE 10% OVERLOAD PROTECTION 0.197 5.00mm 1.5A 30V 10Ohm 154mA 205mA
PTGL12AR150H8B74B0 PTGL12AR150H8B74B0 Murata Electronics 0.0000
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0.00000000 download Bulk Posistor® Active 1 (Unlimited) Radial 60°C -10°C ROHS3 Compliant 5mm 15Ohm 369.989626mg 25%
PTGL07AR650H8B52A0 PTGL07AR650H8B52A0 Murata Electronics 0.0000
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0.00000000 download NRND (Last Updated: 2 weeks ago) Through Hole Tape & Box (TB) POSISTOR®, PTGL yes Not For New Designs 1 (Unlimited) 2 Radial EAR99 6mm ROHS3 Compliant 1mA No 2 Radial, Disc 5mm 6mm 6mm 65Ohm Through Hole -10°C~60°C 0.315Dia x 0.236 T 8.00mmx6.00mm 0.551 14.00mm 8533.40.80.70 1A 1.3W Ceramic e2 Tin/Copper (Sn/Cu) WIRE 265V 25% OVERLOAD PROTECTION 0.197 5.00mm 84mA 1A 265V 162mA 65Ohm
PTGL09AR250H8B52B1 PTGL09AR250H8B52B1 Murata Electronics 0.0000
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0.00000000 Not For New Designs
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0.00000000 download Through Hole Bulk POSISTOR®, PTGL yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant 2 Radial, Disc Through Hole -30°C~125°C 0.217Dia x 0.138 T 5.50mmx3.50mm 0.413 10.50mm 8533.40.80.70 Ceramic e2 Tin/Copper (Sn/Cu) WIRE 10% OVERLOAD PROTECTION 0.197 5.00mm 1.5A 60V 10Ohm 215mA 286mA
PTGL07BD150N3B51B0 PTGL07BD150N3B51B0 Murata Electronics 0.0000
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0.00000000 download 10 Weeks Through Hole Bulk POSISTOR®, PTGL yes Active 1 (Unlimited) 2 Radial EAR99 4mm 32V ROHS3 Compliant No 2 Radial, Disc 32V No SVHC UL 15Ohm Through Hole -10°C~60°C 0.291Dia x 0.157 T 7.40mmx4.00mm 0.528 13.40mm 8533.40.80.70 TAPE 1.5A Ceramic e2 Tin/Copper (Sn/Cu) WIRE 30% OVERLOAD PROTECTION 0.197 5.00mm 100mA 1.5A 195mA 15Ohm
PRG21BC6R8MS5RA PRG21BC6R8MS5RA Murata Electronics 0.0000
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0.00000000 Tape & Reel (TR) Not For New Designs
PTGL09AR9R4H4B51A0 PTGL09AR9R4H4B51A0 Murata Electronics 0.0000
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0.00000000 download 10 Weeks Through Hole Bulk POSISTOR®, PTGL yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant 2 Radial, Disc Through Hole -10°C~60°C 0.374Dia x 0.177 T 9.50mmx4.50mm 0.610 15.50mm 8533.40.80.70 Ceramic e2 Tin/Copper (Sn/Cu) WIRE 25% OVERLOAD PROTECTION 0.197 5.00mm 80V 3A 80V 9.4Ohm 240mA 450mA
PRG18BC100MM1RB PRG18BC100MM1RB Murata Electronics 0.0000
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0.00000000 download 13 Weeks Tape & Reel (TR) POSISTOR®, PRG Active 1 (Unlimited) 30V ROHS3 Compliant 0603 (1608 Metric) Surface Mount -20°C~85°C 0.063Lx0.032W 1.60mmx0.80mm Ceramic 3.8A 10Ohm 80mA 0.037 0.95mm 165mA
PTGL06AR0R8M1B51B0 PTGL06AR0R8M1B51B0 Murata Electronics 0.0000
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0.00000000 download 10 Weeks Through Hole Bulk POSISTOR®, PTGL yes Active 1 (Unlimited) 3.5mm ROHS3 Compliant 2 Radial, Disc Through Hole -10°C~60°C 0.256Dia x 0.138 T 6.50mmx3.50mm 0.394 10.00mm Ceramic 20% 0.197 5.00mm 3A 16V 800mOhm 505mA 955mA
PTGL14AR3R3M3C01B0 PTGL14AR3R3M3C01B0 Murata Electronics 0.0000
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0.00000000 10 Weeks Active
PTGLCSAS4R7K6B51B0 PTGLCSAS4R7K6B51B0 Murata Electronics 0.0000
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0.00000000 download 10 Weeks Surface Mount, Through Hole Bulk POSISTOR®, PTGL yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant 2 Radial, Disc Through Hole -30°C~125°C 0.453Dia x 0.177 T 11.50mmx4.50mm 0.650 16.50mm 8533.40.80.70 Ceramic e2 Tin/Copper (Sn/Cu) Non-linear Resistors WIRE 10% OVERLOAD PROTECTION 0.197 5.00mm 3.5A 140V 4.7Ohm 393mA 523mA
PTGL07BD470N3B51A0 PTGL07BD470N3B51A0 Murata Electronics 0.0000
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0.00000000 download DISCONTINUED (Last Updated: 1 month ago) Through Hole Bulk POSISTOR®, PTGL yes Obsolete 1 (Unlimited) 2 EAR99 RoHS Compliant 2 Radial, Disc Through Hole -10°C~60°C 0.291Dia x 0.157 T 7.40mmx4.00mm 0.528 13.40mm 8533.40.80.70 Ceramic e2 Tin/Copper (Sn/Cu) WIRE 30% OVERLOAD PROTECTION 0.197 5.00mm 1.5A 32V 47Ohm 55mA 115mA
PTGL12AR0R2M1B51B0 PTGL12AR0R2M1B51B0 Murata Electronics 0.0000
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0.00000000 download 10 Weeks Through Hole Bulk POSISTOR®, PTGL yes Active 1 (Unlimited) 3.5mm ROHS3 Compliant 2 Radial, Disc Through Hole -10°C~60°C 0.445Dia x 0.138 T 11.30mmx3.50mm 0.630 16.00mm Ceramic 20% 0.197 5.00mm 9A 16V 200mOhm 1.3A 2.41A
PTGL5SAS3R9K2B51A0 PTGL5SAS3R9K2B51A0 Murata Electronics 0.0000
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0.00000000 download 10 Weeks Through Hole Bulk POSISTOR®, PTGL yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant 2 Radial, Disc Through Hole -30°C~125°C 0.217Dia x 0.138 T 5.50mmx3.50mm 0.413 10.50mm 8533.40.80.70 AMMO PACK Ceramic e2 Tin/Copper (Sn/Cu) WIRE 10% OVERLOAD PROTECTION 0.197 5.00mm 3.5A 30V 3.9Ohm 340mA 452mA
PRG21AR220MS5RA PRG21AR220MS5RA Murata Electronics 0.0000
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0.00000000 Tape & Reel (TR) Not For New Designs
NTPAA2R2LDNB0 NTPAA2R2LDNB0 Murata Electronics 0.0000
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0.00000000 download DISCONTINUED (Last Updated: 3 weeks ago) Through Hole Bulk NTPAA yes Obsolete 1 (Unlimited) 2 EAR99 160°C -20°C 5mm 0.394 10.00mm RoHS Compliant Lead Free 3.7A No 2 Radial 7.493mm 5mm 5mm 2.2Ohm 8533.40.80.70 e2 Tin/Copper (Sn/Cu) WIRE 264V ±15% NTC THERMISTOR TEMPERATURE SENSING 800 μm 0.295 7.50mm 2.2 Ω
PTGL07AS150K6B51B0 PTGL07AS150K6B51B0 Murata Electronics 0.0000
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0.00000000 download 10 Weeks Through Hole Bulk POSISTOR®, PTGL Active 1 (Unlimited) Radial 85°C -30°C 4.5mm 7.3mm ROHS3 Compliant Exempt 1.5A No 2 Radial, Disc 5mm 12.3mm UL 4.5mm 150Ohm Through Hole -30°C~85°C 0.287Dia x 0.177 T 7.30mmx4.50mm 0.484 12.30mm 1.5A Ceramic 140V 10% 0.197 5.00mm 148mA 1.5A 140V 292mA 15Ohms 187mA 249mA
PTGL05AS6R8K3B51A0 PTGL05AS6R8K3B51A0 Murata Electronics 0.0000
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0.00000000 download Through Hole Bulk POSISTOR®, PTGL yes Active 1 (Unlimited) ROHS3 Compliant 2 Radial, Disc Through Hole -10°C~60°C 0.217Dia x 0.138 T 5.50mmx3.50mm 0.413 10.50mm Ceramic 10% 0.197 5.00mm 1.5A 51V 6.8Ohm 249mA 331mA
PTGL9SAS7R6K6B51A0 PTGL9SAS7R6K6B51A0 Murata Electronics 0.0000
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0.00000000 download Through Hole Bulk POSISTOR®, PTGL yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant 2 Radial, Disc Through Hole -30°C~125°C 0.366Dia x 0.177 T 9.30mmx4.50mm 0.563 14.30mm 8533.40.80.70 AMMO PACK Ceramic e2 Tin/Copper (Sn/Cu) Non-linear Resistors WIRE 10% OVERLOAD PROTECTION 0.197 5.00mm 2.2A 140V 7.6Ohm 287mA 382mA
PTGL20AS470H0P02BZ PTGL20AS470H0P02BZ Murata Electronics 0.0000
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0.00000000 10 Weeks Active
PTGLASARR27M1B51A0 PTGLASARR27M1B51A0 Murata Electronics 0.0000
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0.00000000 download 10 Weeks Through Hole Bulk POSISTOR®, PTGL yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant 2 Radial, Disc Through Hole -30°C~85°C 0.398Dia x 0.138 T 10.10mmx3.50mm 0.591 15.00mm 8533.40.80.70 AMMO PACK Ceramic e2 Tin/Copper (Sn/Cu) Non-linear Resistors WIRE 20% OVERLOAD PROTECTION 0.197 5.00mm 8A 16V 270mOhm 1.025A 1.9A
PRG21BC2R2MS5RA PRG21BC2R2MS5RA Murata Electronics 0.0000
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0.00000000 Tape & Reel (TR) Not For New Designs
PTGL12AS4R7K6B51B0 PTGL12AS4R7K6B51B0 Murata Electronics 0.0000
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0.00000000 download 10 Weeks Through Hole Bulk POSISTOR®, PTGL yes Active 1 (Unlimited) 2 Radial EAR99 4.5mm 11.5mm ROHS3 Compliant Exempt 3.5A No 2 Radial, Disc 5mm 16.5mm UL 4.5mm 4.7Ohm Through Hole -30°C~85°C 0.453Dia x 0.138 T 11.50mmx3.50mm 0.650 16.50mm 8533.40.80.70 3.5A Ceramic e2 Tin/Copper (Sn/Cu) WIRE 140V 10% OVERLOAD PROTECTION 0.197 5.00mm 310mA 613mA 4.7Ohm 393mA 523mA
PTGL07ARR47M1B51B0 PTGL07ARR47M1B51B0 Murata Electronics 0.0000
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0.00000000 download 10 Weeks Through Hole Bulk POSISTOR®, PTGL yes Active 1 (Unlimited) ROHS3 Compliant 2 Radial, Disc Through Hole -10°C~60°C 0.295Dia x 0.138 T 7.50mmx3.50mm 0.472 12.00mm Ceramic 20% 0.197 5.00mm 5A 16V 470mOhm 705mA 1.31A
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