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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 REACH SVHC Lead Pitch Height Width Approval Agency Thickness Resistance Mounting Type Operating Temperature Size / Dimension Technology Height Seated (Max) Capacitance HTS Code Packing Method Max Current Rating Power Rating Type Capacitance @ Frequency JESD-609 Code Terminal Finish Terminal Form Direction JESD-30 Code Number of Channels Subcategory Terminal Shape Voltage Diode Element Material Number of Elements Case Code (Metric) Case Code (Imperial) Tolerance Resistor Type Working Voltage Terminal Placement Thermistor Application Lead Diameter Applications Lead Spacing Element Configuration Breakdown Voltage Clamping Voltage Hold Current Current - Max Voltage - Max Trip Current Power Line Protection Resistance @ 25°C Current - Hold (Ih) (Max) Thickness (Max) R @ 25°C Current - Trip (It)
PTGL4SAS100K2B51B0 PTGL4SAS100K2B51B0 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 0.177Dia x 0.138 T 4.50mmx3.50mm 0.374 9.50mm 8533.40.80.70 Ceramic e2 Tin/Copper (Sn/Cu) WIRE 10% OVERLOAD PROTECTION 0.197 5.00mm 2A 30V 10Ohm 212mA 282mA
PTGL05AS100K4B51B0 PTGL05AS100K4B51B0 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 5.5mm ROHS3 Compliant Exempt 1.5A No 2 Radial, Disc 5mm 10.5mm UL 3.5mm 100Ohm Through Hole -30°C~85°C 0.217Dia x 0.138 T 5.50mmx3.50mm 0.413 10.50mm 8533.40.80.70 1.5A Ceramic e2 Tin/Copper (Sn/Cu) WIRE 60V 10% OVERLOAD PROTECTION 0.197 5.00mm 170mA 335mA 10Ohm 215mA 286mA
PTGL09AS7R6K6B51A0 PTGL09AS7R6K6B51A0 Murata Electronics 0.0000
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0.00000000 download 10 Weeks POSISTOR®, PTGL yes Active 1 (Unlimited) ROHS3 Compliant Radial, Disc Through Hole -30°C~85°C 0.366Dia x 0.177 T 9.30mmx4.50mm 0.563 14.30mm Ceramic 0.197 5.00mm 2.2A 140V 7.6Ohm 287mA 382mA
PTGL07AR250H4B51B0 PTGL07AR250H4B51B0 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 ROHS3 Compliant 1mA No 2 PTC TRIP CURRENT AT -10 DEGREE IS 0.3 Radial, Disc 25Ohm Through Hole -10°C~60°C 0.291Dia x 0.177 T 7.40mmx4.50mm 0.528 13.40mm 8533.40.80.70 1A 1.3W Ceramic e2 Tin/Copper (Sn/Cu) WIRE 140V 25% OVERLOAD PROTECTION 0.197 5.00mm 140mA 1A 80V 260mA 25Ohm
PTGL06AR0R8M1B51A0 PTGL06AR0R8M1B51A0 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 0.256Dia x 0.138 T 6.50mmx3.50mm 0.394 10.00mm Ceramic 20% 0.197 5.00mm 3A 16V 800mOhm 505mA 955mA
PTGL05AS3R9K2B51A0 PTGL05AS3R9K2B51A0 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 0.217Dia x 0.138 T 5.50mmx3.50mm 0.413 10.50mm Ceramic 10% 0.197 5.00mm 3.5A 30V 3.9Ohm 340mA 452mA
PTGL05BD102N9N52A0 PTGL05BD102N9N52A0 Murata Electronics 0.0000
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0.00000000 10 Weeks Tape & Box (TB) Active
PTGL12AR150Q8B74B2 PTGL12AR150Q8B74B2 Murata Electronics 0.0000
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0.00000000 Active
PTGL07AR700H8B52A0 PTGL07AR700H8B52A0 Murata Electronics 0.0000
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0.00000000 download 10 Weeks Through Hole POSISTOR®, PTGL yes Active 1 (Unlimited) 2 EAR99 265V ROHS3 Compliant 2 Radial, Disc No SVHC 70Ohm Through Hole -10°C~60°C 0.315Dia x 0.236 T 8.00mmx6.00mm 0.551 14.00mm 8533.40.80.70 400mA Ceramic e2 Tin/Copper (Sn/Cu) WIRE 25% OVERLOAD PROTECTION 0.197 5.00mm 265V 185mA 70Ohm 85mA 160mA
PTGL09AR250H8B52A0 PTGL09AR250H8B52A0 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 0.394Dia x 0.236 T 10.00mmx6.00mm 0.630 16.00mm 8533.40.80.70 Ceramic e2 Tin/Copper (Sn/Cu) WIRE 25% OVERLOAD PROTECTION 0.197 5.00mm 1A 265V 25Ohm 150mA 290mA
PRG15BC680MM1RC PRG15BC680MM1RC Murata Electronics 0.0000
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0.00000000 13 Weeks Tape & Reel (TR) Active
PRG18BB101MS1RB PRG18BB101MS1RB Murata Electronics 0.0000
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0.00000000 download 13 Weeks Tape & Reel (TR) POSISTOR®, PRG Active 1 (Unlimited) SMD/SMT 800μm ROHS3 Compliant 2 0603 (1608 Metric) 600μm 100Ohm Surface Mount -20°C~85°C 0.063Lx0.032W 1.60mmx0.80mm 300mA Ceramic 20% 21mA 200mA 16V 45mA 100Ohm 0.037 0.95mm
PRG21AR150MS5RA PRG21AR150MS5RA Murata Electronics 0.0000
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0.00000000 Tape & Reel (TR) Not For New Designs
LXES03TAA1-143 LXES03TAA1-143 Murata Electronics 0.0000
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0.00000000 13 Weeks Tape & Reel (TR) Active
PTGL5SAR1R0M1B51A0 PTGL5SAR1R0M1B51A0 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~85°C 0.236Dia x 0.138 T 6.00mmx3.50mm 0.374 9.50mm 8533.40.80.70 AMMO PACK Ceramic e2 Tin/Copper (Sn/Cu) WIRE 20% OVERLOAD PROTECTION 0.197 5.00mm 2A 16V 1Ohm 470mA 880mA
PTGL05AS121M0B51A0 PTGL05AS121M0B51A0 Murata Electronics 0.0000
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0.00000000 10 Weeks Tape & Box (TB) Active
PTGL07AR470M3B51A0 PTGL07AR470M3B51A0 Murata Electronics 0.0000
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0.00000000 10 Weeks Tape & Box (TB) Active
NTPA9160LBMB0 NTPA9160LBMB0 Murata Electronics 0.0000
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0.00000000 download DISCONTINUED (Last Updated: 3 weeks ago) Through Hole Bulk NTPA9 yes Obsolete 1 (Unlimited) 2 EAR99 160°C -20°C 5mm 0.354 9.00mm RoHS Compliant Lead Free 1.4A No 2 5.0038mm 5mm 16Ohm 8533.40.80.70 e2 Tin/Copper (Sn/Cu) WIRE ±15% NTC THERMISTOR RADIAL TEMPERATURE SENSING 0.197 5.00mm 16 Ω
PTGL07AR8R2M3P51A0 PTGL07AR8R2M3P51A0 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 4mm ROHS3 Compliant 1A No 2 Radial, Disc 8.2Ohm Through Hole -10°C~60°C 0.291Dia x 0.157 T 7.40mmx4.00mm 0.528 13.40mm 8533.40.80.70 1A Ceramic e2 Tin/Copper (Sn/Cu) WIRE 56V 20% OVERLOAD PROTECTION 0.197 5.00mm 165mA 56V 300mA 8.2Ohm 165mA
NTPA78R0LB1A0 NTPA78R0LB1A0 Murata Electronics 0.0000
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0.00000000 download DISCONTINUED (Last Updated: 2 weeks ago) Through Hole Tape & Box (TB) NTPA7 Obsolete 1 (Unlimited) 160°C -20°C 5mm 0.276 7.00mm ROHS3 Compliant 1.7A No 2 Radial 5.0038mm 5mm 8Ohm 264V ±15% 600 μm 0.197 5.00mm 8 Ω
PTGL07AS201M0N51B0 PTGL07AS201M0N51B0 Murata Electronics 0.0000
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0.00000000 10 Weeks Active Non-RoHS Compliant
PTGL07AS150K6B51A0 PTGL07AS150K6B51A0 Murata Electronics 0.0000
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0.00000000 download 10 Weeks Through Hole Tape & Box (TB) POSISTOR®, PTGL Active 1 (Unlimited) Radial ROHS3 Compliant 1.5A No 2 Radial, Disc 15Ohm 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 187mA 140V 249mA 15Ohm 187mA
NTPAD160LDNB0 NTPAD160LDNB0 Murata Electronics 0.0000
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0.00000000 download DISCONTINUED (Last Updated: 3 weeks ago) Through Hole Bulk NTPAD yes Obsolete 1 (Unlimited) 2 EAR99 160°C -20°C 5.5mm 0.512 13.00mm RoHS Compliant Lead Free 2A No 2 Radial 7.493mm 5.5mm 16Ohm 8533.40.80.70 e2 Tin/Copper (Sn/Cu) WIRE ±15% NTC THERMISTOR TEMPERATURE SENSING 0.295 7.50mm 16 Ω
PTGL04AS100K3B51A0 PTGL04AS100K3B51A0 Murata Electronics 0.0000
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0.00000000 download 10 Weeks Through Hole Tape & Box (TB) POSISTOR®, PTGL Active 1 (Unlimited) Radial ROHS3 Compliant 1A No 2 Radial, Disc 10Ohm Through Hole -30°C~85°C 0.177Dia x 0.138 T 4.50mmx3.50mm 0.551 14.00mm 1A Ceramic 51V 10% 0.197 5.00mm 213mA 51V 283mA 10Ohm 213mA
NTPAD8R0LD6A0 NTPAD8R0LD6A0 Murata Electronics 0.0000
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0.00000000 download DISCONTINUED (Last Updated: 4 weeks ago) Through Hole Tape & Box (TB) NTPAD Obsolete 1 (Unlimited) 160°C -20°C 5.5mm 0.512 13.00mm ROHS3 Compliant 2.7A No 2 7.493mm 5.5mm 8Ohm 264V ±15% 800 μm 0.295 7.50mm 8 Ω
NTPAD5R1LD6A0 NTPAD5R1LD6A0 Murata Electronics 0.0000
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0.00000000 download DISCONTINUED (Last Updated: 3 weeks ago) Through Hole Tape & Box (TB) NTPAD Obsolete 1 (Unlimited) 160°C -20°C 5.5mm 0.512 13.00mm ROHS3 Compliant 3A 2 7.493mm 5.5mm 5.1Ohm 264V ±15% 800 μm 0.295 7.50mm 5.1 Ω
NTPAA8R2LDNB0 NTPAA8R2LDNB0 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 2A No 2 7.493mm 5mm 5mm 8.2Ohm 8533.40.80.70 e2 Tin/Copper (Sn/Cu) WIRE 264V ±15% NTC THERMISTOR RADIAL TEMPERATURE SENSING 800 μm 0.295 7.50mm 8.2 Ω
LXES15AAA1-100 LXES15AAA1-100 Murata Electronics 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 15V RoHS Compliant Lead Free ULTRA LOW CAPACITANCE 0402 (1005 Metric) Surface Mount -40°C~85°C TA AVALANCHE 50FF Zener 0.05pF @ 1MHz WRAP AROUND Bidirectional R-PDSO-R2 1 Transient Suppressors SILICON 1 1005 0402 15V General Purpose Dual 15V 40V No
PTGLCSAR0R2M1B51B0 PTGLCSAR0R2M1B51B0 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 0.445Dia x 0.138 T 11.30mmx3.50mm 0.630 16.00mm 8533.40.80.70 Ceramic e2 Tin/Copper (Sn/Cu) Non-linear Resistors WIRE 20% OVERLOAD PROTECTION 0.197 5.00mm 9A 16V 200mOhm 1.3A 2.41A
PTGL07AR560M9B51A0 PTGL07AR560M9B51A0 Murata Electronics 0.0000
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0.00000000 10 Weeks Tape & Box (TB) Active RoHS Compliant
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