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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 Reach Compliance Code Lead Pitch Height Width Approval Agency Thickness Resistance Mounting Type Weight Operating Temperature Size / Dimension Height Seated (Max) HTS Code Packing Method Filter Type Max Current Rating Type JESD-609 Code Terminal Finish Number of Channels Subcategory Max Power Dissipation Terminal Shape Voltage Composition Polarity Case Code (Metric) Case Code (Imperial) Tolerance Resistor Type Working Voltage Thermistor Application Lead Diameter Applications Lead Spacing Rated (AC) Voltage (URac) Breakdown Voltage Reverse Standoff Voltage Clamping Voltage Hold Current Current - Max Voltage - Max Trip Current Power Line Protection Resistance @ 25°C Voltage - Breakdown (Min) Current - Hold (Ih) (Max) Thickness (Max) R @ 25°C Current - Trip (It) Voltage - Reverse Standoff (Typ) Bidirectional Channels Number of Bidirectional Channels
PTGL7SAS5R6K4B51B0 PTGL7SAS5R6K4B51B0 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 0.287Dia x 0.138 T 7.30mmx3.50mm 0.484 12.30mm 8533.40.80.70 Ceramic e2 Tin/Copper (Sn/Cu) Non-linear Resistors WIRE 10% OVERLOAD PROTECTION 0.197 5.00mm 3A 60V 5.6Ohm 290mA 386mA
PTGL12AR5R6H4B71B0 PTGL12AR5R6H4B71B0 Murata Electronics 0.0000
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0.00000000 download DISCONTINUED (Last Updated: 2 weeks ago) Through Hole Bulk POSISTOR®, PTGL yes Obsolete 1 (Unlimited) 2 Radial 4.5mm 80V ROHS3 Compliant 4.3A 2 PTC TRIP CURRENT AT -10 DEGREE IS 0.76 Radial, Disc 80V No SVHC 5mm 4mm 5.6Ohm Through Hole 369.989626mg -10°C~60°C 0.472Diax0.177W 12.00mmx4.50mm 0.709 18.00mm 4.3A Ceramic e2 Tin/Copper (Sn/Cu) WIRE 80V 25% OVERLOAD PROTECTION 0.295 7.50mm 350mA 650mA 5.6Ohm 350mA
PTGL09BA0R5M1B51B0 PTGL09BA0R5M1B51B0 Murata Electronics 0.0000
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0.00000000 download Bulk Posistor® Active 1 (Unlimited) Radial 85°C -30°C ROHS3 Compliant 500mOhm 10%
PTGL9SAS7R6K6B51B0 PTGL9SAS7R6K6B51B0 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 0.366Dia x 0.177 T 9.30mmx4.50mm 0.563 14.30mm 8533.40.80.70 Ceramic e2 Tin/Copper (Sn/Cu) Non-linear Resistors WIRE 10% OVERLOAD PROTECTION 0.197 5.00mm 2.2A 140V 7.6Ohm 287mA 382mA
PTGL07BD220N3B51B0 PTGL07BD220N3B51B0 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 1.5A No 2 Radial, Disc 32V No SVHC 5mm 4mm 22Ohm Through Hole -30°C~85°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 32V 30% OVERLOAD PROTECTION 0.197 5.00mm 75mA 160mA 22Ohm 75mA
PTGL12AR100M6C52B0 PTGL12AR100M6C52B0 Murata Electronics 0.0000
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0.00000000 Not For New Designs
PTGL07ARR47M1B51A0 PTGL07ARR47M1B51A0 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
PTGL9SARR33M1B51B0 PTGL9SARR33M1B51B0 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 0.354Dia x 0.138 T 9.00mmx3.50mm 0.551 14.00mm 8533.40.80.70 Ceramic e2 Tin/Copper (Sn/Cu) WIRE 20% OVERLOAD PROTECTION 0.197 5.00mm 7A 16V 330mOhm 875mA 1.625A
PTGL07AR330M6A51B0 PTGL07AR330M6A51B0 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 60°C -10°C 6mm ROHS3 Compliant No 2 Radial, Disc 33Ohm Through Hole 0.291Dia x 0.236 T 7.40mmx6.00mm 0.528 13.40mm 8533.40.80.70 500mA e2 Tin/Copper (Sn/Cu) WIRE 20% PTC THERMISTOR OVERLOAD PROTECTION 0.197 5.00mm 140V 130mA 500mA 140V 200mA
PTGL09BD2R2N2B51A0 PTGL09BD2R2N2B51A0 Murata Electronics 0.0000
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0.00000000 download Through Hole POSISTOR®, PTGL yes Obsolete 1 (Unlimited) 2 EAR99 RoHS Compliant 2 Radial, Disc Through Hole -10°C~60°C 0.374Dia x 0.157 T 9.50mmx4.00mm 0.610 15.50mm 8533.40.80.70 Ceramic e2 Tin/Copper (Sn/Cu) WIRE 30% OVERLOAD PROTECTION 0.197 5.00mm 2A 24V 2.2Ohm 326mA 431mA
PTGL12BA0R3H1B51A0 PTGL12BA0R3H1B51A0 Murata Electronics 0.0000
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0.00000000 10 Weeks Tape & Box (TB) Active
PTGL07AR330M6B51A0 PTGL07AR330M6B51A0 Murata Electronics 0.0000
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0.00000000 10 Weeks Tape & Box (TB) Active
PTGL09AR3R9M3B51B0 PTGL09AR3R9M3B51B0 Murata Electronics 0.0000
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0.00000000 download Bulk Posistor® Active 1 (Unlimited) Radial 60°C -10°C ROHS3 Compliant 5mm 3.9Ohm 369.989626mg 20%
PTGL05AR550H4P51B0 PTGL05AR550H4P51B0 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 Lead Free 700μA No 2 PTC TRIP CURRENT AT -10 DEGREE IS 0.135 Radial, Disc 55Ohm Through Hole 369.989626mg -10°C~60°C 0.217Dia x 0.177 T 5.50mmx4.50mm 0.453 11.50mm 8533.40.80.70 700mA Ceramic e2 Tin/Copper (Sn/Cu) 1.2W WIRE 80V 25% OVERLOAD PROTECTION 0.197 5.00mm 62mA 700mA 80V 115mA 55Ohm
PTGL14AS330H0B02BZ PTGL14AS330H0B02BZ Murata Electronics 0.0000
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0.00000000 10 Weeks Active
NTPAN6R0LDKB0 NTPAN6R0LDKB0 Murata Electronics 0.0000
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0.00000000 download DISCONTINUED (Last Updated: 2 weeks ago) Through Hole Bulk NTPAN yes Obsolete 1 (Unlimited) 2 EAR99 160°C -20°C 5.5mm 0.866 22.00mm RoHS Compliant Lead Free 3.9A 2 Radial 10.0076mm 5.5mm 5.5mm 6Ohm 8533.40.80.70 e2 Tin/Copper (Sn/Cu) WIRE 264V ±15% NTC THERMISTOR TEMPERATURE SENSING 800 μm 0.394 10.00mm 6 Ω
PRG18BC1R0MM1RB PRG18BC1R0MM1RB Murata Electronics 0.0000
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0.00000000 download 13 Weeks Surface Mount Tape & Reel (TR) POSISTOR®, PRG Active 1 (Unlimited) SMD/SMT 800μm 6V ROHS3 Compliant 7.5A 2 0603 (1608 Metric) 800μm UL 1Ohm Surface Mount -20°C~85°C 0.063Lx0.032W 1.60mmx0.80mm 7.5A Ceramic 6V 1608 0603 20% 330mA 740mA 1Ohm 330mA 0.037 0.95mm
PTGL07BD100N2B51B0 PTGL07BD100N2B51B0 Murata Electronics 0.0000
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0.00000000 download DISCONTINUED (Last Updated: 3 weeks ago) Through Hole Bulk POSISTOR®, PTGL yes Obsolete Not Applicable 2 Radial EAR99 4mm 24V RoHS Compliant 100μA No 2 Radial, Disc No SVHC 5mm UL 4mm 10Ohm Through Hole -10°C~60°C 0.291Dia x 0.157 T 7.40mmx4.00mm 0.528 13.40mm 8533.40.80.70 TAPE 2A Ceramic e2 Tin/Copper (Sn/Cu) WIRE 24V 30% OVERLOAD PROTECTION 0.197 5.00mm 124mA 2A 251mA 10Ohm
PTGL09AR250H8B52B0 PTGL09AR250H8B52B0 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 6mm 265V ROHS3 Compliant 1mA No 2 PTC TRIP CURRENT AT -10 DEGREE IS 0.33A Radial, Disc 265V No SVHC 5mm 4mm UL 4mm 25Ohm Through Hole 369.989626mg -10°C~60°C 0.394Dia x 0.236 T 10.00mmx6.00mm 0.630 16.00mm 8533.40.80.70 TR 1A Ceramic e2 Tin/Copper (Sn/Cu) WIRE 265V 20% OVERLOAD PROTECTION 0.197 5.00mm 150mA 1A 330mA 25Ohm 290mA
LXES03BAA1-110 LXES03BAA1-110 Murata Electronics 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) Obsolete 3 (168 Hours) SMD/SMT 85°C -40°C 5.5V RoHS Compliant 0201 (0603 Metric) Surface Mount -40°C~85°C TA Zener 1 Zener Bidirectional 0603 0201 5V General Purpose 5.6V 5V 5.6V No 5.6V 5V 1 1
PTGL07AR4R6H2B51A0 PTGL07AR4R6H2B51A0 Murata Electronics 0.0000
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0.00000000 download 10 Weeks Through Hole Bulk POSISTOR®, PTGL yes Active 1 (Unlimited) 2 EAR99 30V ROHS3 Compliant 2 Radial, Disc 30V No SVHC 4.6Ohm Through Hole -10°C~60°C 0.291Dia x 0.157 T 7.40mmx4.00mm 0.528 13.40mm 8533.40.80.70 2A Ceramic e2 Tin/Copper (Sn/Cu) WIRE 25% OVERLOAD PROTECTION 0.197 5.00mm 700mA 4.6Ohm 340mA 610mA
PTGL07AR820M9B52A0 PTGL07AR820M9B52A0 Murata Electronics 0.0000
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0.00000000 10 Weeks Tape & Box (TB) Active
PRG18BC2R2MM1RB PRG18BC2R2MM1RB Murata Electronics 0.0000
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0.00000000 download 13 Weeks Surface Mount Tape & Reel (TR) POSISTOR®, PRG Active 1 (Unlimited) SMD/SMT 800μm 12V ROHS3 Compliant Lead Free 5A 2 0603 (1608 Metric) 600μm UL 2.2Ohm Surface Mount -20°C~85°C 0.063Lx0.032W 1.60mmx0.80mm 6.5A Ceramic 12V 1608 0603 20% 220mA 6.5A 500mA 2.2Ohm 0.037 0.95mm
PTGL14AR3R3M3C04B0 PTGL14AR3R3M3C04B0 Murata Electronics 0.0000
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0.00000000 Bulk Not For New Designs Radial 120°C 0°C RoHS Compliant 3.3Ohm 20%
PTGL07AS121M0B51B0 PTGL07AS121M0B51B0 Murata Electronics 0.0000
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0.00000000 10 Weeks Active
PTGL07AR111M3B51A0 PTGL07AR111M3B51A0 Murata Electronics 0.0000
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0.00000000 download POSISTOR®, PTGL Obsolete 1 (Unlimited) Radial, Disc Through Hole -10°C~60°C Ceramic 110Ohm
PRG18BC220MM1RB PRG18BC220MM1RB Murata Electronics 0.0000
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0.00000000 13 Weeks Tape & Reel (TR) Active 30V RoHS Compliant
LXES18DAA4-167 LXES18DAA4-167 Murata Electronics 0.0000
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0.00000000 13 Weeks Tape & Reel (TR) Active RoHS Compliant compliant FERRITE CHIP
PRG21BC1R5MM1RK PRG21BC1R5MM1RK Murata Electronics 0.0000
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0.00000000 Tape & Reel (TR) Not For New Designs
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
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