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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 Voltage - Rated Current Rating Radiation Hardening Number of Pins Additional Feature Package / Case REACH SVHC Reach Compliance Code Lead Pitch Height Width Approval Agency Thickness Resistance Mounting Type Weight Operating Temperature Size / Dimension Voltage - Rated DC Technology Height Seated (Max) Capacitance HTS Code Packing Method Filter Type Max Current Rating Type Capacitance @ Frequency JESD-609 Code Terminal Finish Terminal Position Terminal Form Pin Count Direction JESD-30 Code Number of Channels Subcategory Terminal Shape Voltage Diode Element Material Number of Elements Configuration Rep Pk Reverse Voltage-Max Polarity Tolerance Resistor Type Working Voltage Thermistor Application Lead Diameter Applications Lead Spacing Rated (AC) Voltage (URac) Element Configuration 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) R @ 25°C Current - Trip (It) Voltage - Reverse Standoff (Typ) Bidirectional Channels
LXES1UBBB1-008 LXES1UBBB1-008 Murata Electronics 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) Obsolete 3 (168 Hours) 2 SMD/SMT EAR99 6V RoHS Compliant Lead Free 2 2-UDFN Surface Mount -40°C~85°C TA AVALANCHE 500FF Zener BOTTOM Bidirectional 1 Transient Suppressors SILICON 1 SINGLE 6V 6V General Purpose 7V 6V No
LXES2SBAA4-114 LXES2SBAA4-114 Murata Electronics 0.0000
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0.00000000 download TO BE DISCONTINUED (Last Updated: 1 month ago) Surface Mount Tape & Reel (TR) Obsolete 3 (168 Hours) 5 SMD/SMT EAR99 5V RoHS Compliant SC-74A, SOT-753 Surface Mount -40°C~85°C TA AVALANCHE 12pF Zener 12pF @ 1MHz DUAL GULL WING R-PDSO-G5 4 Transient Suppressors SILICON 1 5V Bidirectional 5V General Purpose 6.1V 5V 6.1V No
PTGL07AR220M3P51A0 PTGL07AR220M3P51A0 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 No 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 20% OVERLOAD PROTECTION 0.197 5.00mm 56V 1A 56V 22Ohm 115mA 205mA
LXES1TBAA4-005 LXES1TBAA4-005 Murata Electronics 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) Obsolete 3 (168 Hours) 6 SMD/SMT EAR99 5.5V RoHS Compliant 6V No 6 LOW CAPACITANCE 6-UFDFN Exposed Pad No SVHC Surface Mount -40°C~85°C TA 6V AVALANCHE 1.3pF Steering (Rail to Rail) BOTTOM 6 Unidirectional 4 SILICON 1 SINGLE Bidirectional 5.5V General Purpose 6V 5.5V Yes 5.5V Max
LXES18DAA4-184 LXES18DAA4-184 Murata Electronics 0.0000
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0.00000000 13 Weeks Tape & Reel (TR) Active compliant FERRITE CHIP
LXES1TBCC2-004 LXES1TBCC2-004 Murata Electronics 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) Obsolete 3 (168 Hours) 6 SMD/SMT EAR99 5.5V RoHS Compliant Lead Free No 4 6-UFDFN Exposed Pad Surface Mount -40°C~85°C TA AVALANCHE 550FF Steering (Rail to Rail) Unidirectional S-PDSO-N6 2 Transient Suppressors SILICON 1 5.5V General Purpose Dual 6V 5.5V Yes
LXES0NDAA2-196 LXES0NDAA2-196 Murata Electronics 0.0000
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0.00000000 13 Weeks Tape & Reel (TR) Active
NTPAN3R0LDKB0 NTPAN3R0LDKB0 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 5.4A 2 Radial 10.0076mm 5.5mm 5.5mm 3Ohm 8533.40.80.70 e2 Tin/Copper (Sn/Cu) WIRE 264V ±15% NTC THERMISTOR TEMPERATURE SENSING 800 μm 0.394 10.00mm 3 Ω
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
LXES21DAA4-138 LXES21DAA4-138 Murata Electronics 0.0000
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0.00000000 download 13 Weeks NRND (Last Updated: 3 weeks ago) Surface Mount Tape & Reel (TR) Active 1 (Unlimited) EAR99 ROHS3 Compliant 10 10-SMD, No Lead Surface Mount -40°C~85°C TA Zener 0.4pF @ 1MHz General Purpose 5V No 15V 4
PTGL07AS3R3K3B51A0 PTGL07AS3R3K3B51A0 Murata Electronics 0.0000
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0.00000000 download 10 Weeks Through Hole Bulk POSISTOR®, PTGL yes Active 1 (Unlimited) 3.5mm 51V ROHS3 Compliant No 2 Radial, Disc No SVHC 3.3Ohm Through Hole -10°C~60°C 0.287Dia x 0.138 T 7.30mmx3.50mm 0.484 12.30mm Ceramic 10% 0.197 5.00mm 3A 606mA 3.3Ohm 389mA 517mA
PTGL07AS2R7K2B51A0 PTGL07AS2R7K2B51A0 Murata Electronics 0.0000
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0.00000000 download 10 Weeks Through Hole POSISTOR®, PTGL Active 1 (Unlimited) Radial ROHS3 Compliant No 2 Radial, Disc 2.7Ohm Through Hole -10°C~60°C 0.287Dia x 0.138 T 7.30mmx3.50mm 0.484 12.30mm Ceramic 10% 0.197 5.00mm 4.5A 30V 2.7Ohm 425mA 565mA
PRG21AR100MS5RA PRG21AR100MS5RA Murata Electronics 0.0000
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0.00000000 Tape & Reel (TR) Not For New Designs
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%
PRG18BC220MM1RB PRG18BC220MM1RB Murata Electronics 0.0000
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0.00000000 13 Weeks Tape & Reel (TR) Active 30V RoHS Compliant
PTGL07AR820M9B51A0 PTGL07AR820M9B51A0 Murata Electronics 0.0000
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0.00000000 10 Weeks Tape & Box (TB) Active Non-RoHS Compliant 82Ohm 20%
PTGL07AR330M6B51A0 PTGL07AR330M6B51A0 Murata Electronics 0.0000
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0.00000000 10 Weeks Tape & Box (TB) 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
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
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
PTGL12AR0R2M1B51A0 PTGL12AR0R2M1B51A0 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 0.445Dia x 0.138 T 11.30mmx3.50mm 0.630 16.00mm Ceramic 20% 0.197 5.00mm 9A 16V 200mOhm 1.3A 2.41A
PTGL07BA0R9M1B51B0 PTGL07BA0R9M1B51B0 Murata Electronics 0.0000
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0.00000000 download Bulk Posistor® Active 1 (Unlimited) Radial 85°C -30°C ROHS3 Compliant 900mOhm 10%
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
PTGL09AR150M3B51A0 PTGL09AR150M3B51A0 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 ROHS3 Compliant 2 Radial, Disc 15Ohm 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 20% OVERLOAD PROTECTION 0.197 5.00mm 56V 1.2A 56V 15Ohm 190mA 340mA
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
PTGL05BD102N9N52B0 PTGL05BD102N9N52B0 Murata Electronics 0.0000
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0.00000000 10 Weeks Bulk Active
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
PTGL04AS560K6B51B0 PTGL04AS560K6B51B0 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 5.5mm ROHS3 Compliant Exempt 500mA 2 Radial, Disc 5mm 10.5mm UL 4.5mm 560Ohm Through Hole -30°C~85°C 0.177Dia x 0.177 T 4.50mmx4.50mm 0.551 14.00mm 8533.40.80.70 500mA Ceramic e2 Tin/Copper (Sn/Cu) WIRE 140V 10% OVERLOAD PROTECTION 0.197 5.00mm 74mA 147mA 56Ohm 94mA 125mA
PRG21AR220MS5RA PRG21AR220MS5RA Murata Electronics 0.0000
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0.00000000 Tape & Reel (TR) Not For New Designs
PTGL09AR390N0B52A0 PTGL09AR390N0B52A0 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 Lead Free 100mA No 2 Radial, Disc No SVHC 5mm UL 4mm 39Ohm Through Hole -10°C~60°C 0.394Dia x 0.236 T 10.00mmx6.00mm 0.630 16.00mm 8533.40.80.70 AMMO PACK 600mA Ceramic e2 Tin/Copper (Sn/Cu) WIRE 250V 30% OVERLOAD PROTECTION 0.197 5.00mm 115mA 600mA 245mA 39Ohm
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