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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 Technology Height Seated (Max) Capacitance HTS Code Filter Type Max Current Rating Type Capacitance @ Frequency JESD-609 Code Terminal Finish Terminal Position Terminal Form Peak Reflow Temperature (Cel) Time@Peak Reflow Temperature-Max (s) Pin Count Direction JESD-30 Code Number of Channels Subcategory Max Power Dissipation Terminal Shape Voltage Diode Element Material Number of Elements Configuration Rep Pk Reverse Voltage-Max Polarity Case Code (Metric) Case Code (Imperial) Tolerance Resistor Type Working Voltage Terminal Placement Thermistor Application Lead Diameter Applications Lead Spacing 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 - Steady State Max Current - Trip (It) Voltage - Reverse Standoff (Typ) Bidirectional Channels
PRG15BC470MM1RC PRG15BC470MM1RC Murata Electronics 0.0000
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0.00000000 13 Weeks Tape & Reel (TR) Active
PTGL12AS2R2K4B51A0 PTGL12AS2R2K4B51A0 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 5A 2 Radial, Disc 16.5mm UL 2.2Ohm Through Hole -30°C~85°C 0.453Dia x 0.138 T 11.50mmx3.50mm 0.650 16.50mm 5A Ceramic 60V 10% 0.197 5.00mm 556mA 60V 739mA 2.2Ohm 556mA
PTGL14AS470H0B02BZ PTGL14AS470H0B02BZ Murata Electronics 0.0000
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0.00000000 download 10 Weeks POSISTOR®, PTGL Active Not Applicable Non-RoHS Compliant Radial, Disc Through Hole -20°C~85°C 0.630Dia x 0.256 T 16.00mmx6.50mm 0.866 22.00mm Ceramic 0.394 10.00mm 27A 280V 47Ohm
LXES21DAA4-140 LXES21DAA4-140 Murata Electronics 0.3372
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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
LXES15AAA1-133 LXES15AAA1-133 Murata Electronics 0.0000
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0.00000000 download NRND (Last Updated: 2 weeks ago) Surface Mount Tape & Reel (TR) Not For New Designs 1 (Unlimited) 2 EAR99 ROHS3 Compliant 0402 (1005 Metric) 330μm Surface Mount -40°C~85°C TA AVALANCHE Zener 0.05pF @ 1MHz DUAL Bidirectional R-CDSO-N2 1 SILICON 1 SINGLE 1005 0402 General Purpose 15V No 15V
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0.00000000 download 14 Weeks Surface Mount Tape & Reel (TR) Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant 2 2-XDFN Surface Mount -40°C~85°C TA AVALANCHE Zener BOTTOM SILICON 1 SINGLE 6V BIDIRECTIONAL General Purpose 6V No 7V 1
PTGL12AR270M9C01B0 PTGL12AR270M9C01B0 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 6.5mm 265V ROHS3 Compliant Lead Free 1.5mA No 2 PTC TRIP CURRENT AT -10 DEGREE IS 0.36A Radial, Disc 265V No SVHC 5mm UL 4mm 27Ohm Through Hole 369.989626mg -10°C~60°C 0.551Dia x 0.256 T 14.00mmx6.50mm 0.787 20.00mm 8533.40.80.70 1.5A Ceramic e2 Tin/Copper (Sn/Cu) 2.3W WIRE 265V 20% OVERLOAD PROTECTION 0.394 10.00mm 200mA 1.5A 310mA 27Ohm
NTPAD160LD6A0 NTPAD160LD6A0 Murata Electronics 0.0000
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0.00000000 download DISCONTINUED (Last Updated: 2 weeks ago) Through Hole Tape & Box (TB) NTPAD Obsolete 1 (Unlimited) 160°C -20°C 5.5mm 0.512 13.00mm ROHS3 Compliant 2A No 2 Radial 7.493mm 5.5mm 16Ohm 264V ±15% 800 μm 0.295 7.50mm 16 Ω
LXES0NDAA2-185 LXES0NDAA2-185 Murata Electronics 0.0000
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0.00000000 13 Weeks Tape & Reel (TR) Active compliant DUPLEXER
PTGL5SAR1R0M1B51B0 PTGL5SAR1R0M1B51B0 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 0.236Dia x 0.138 T 6.00mmx3.50mm 0.374 9.50mm 8533.40.80.70 Ceramic e2 Tin/Copper (Sn/Cu) WIRE 20% OVERLOAD PROTECTION 0.197 5.00mm 2A 16V 1Ohm 470mA 880mA
PTGL12AS0R8K2B51B0 PTGL12AS0R8K2B51B0 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 Lead Free 7A No Radial, Disc 5mm 16.5mm UL 3.5mm 800mOhm Through Hole -30°C~85°C 0.453Dia x 0.138 T 11.50mmx3.50mm 0.650 16.50mm 8533.40.80.70 7A Ceramic e2 Tin/Copper (Sn/Cu) WIRE 30V 10% OVERLOAD PROTECTION 0.197 5.00mm 685mA 1.352A 800mOhm 867mA 1.153A
PTGL05AS6R8K3B51B0 PTGL05AS6R8K3B51B0 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 2 Radial, Disc 5mm 10.5mm UL 3.5mm 6.8Ohm 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 51V 10% OVERLOAD PROTECTION 0.197 5.00mm 197mA 388mA 6.8Ohm 249mA 331mA
PRG18BB470MS1RB PRG18BB470MS1RB Murata Electronics 0.0000
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0.00000000 download Tape & Reel (TR) POSISTOR®, PRG Not For New Designs 1 (Unlimited) SMD/SMT ROHS3 Compliant 0603 (1608 Metric) 600μm 47Ohm Surface Mount -20°C~85°C 0.063Lx0.032W 1.60mmx0.80mm 630mA Ceramic 20% 29mA 420mA 16V 61mA 47Ohm 0.037 0.95mm
PTGL16AS330H0B02BZ PTGL16AS330H0B02BZ Murata Electronics 0.0000
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0.00000000 download 10 Weeks Bulk POSISTOR®, PTGL Active 1 (Unlimited) 0.630 16.00mm RoHS Compliant Lead Free 0.394 10.00mm 33 Ohms 39A
LXES1TBBB2-013 LXES1TBBB2-013 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 6-UFDFN Exposed Pad Surface Mount -40°C~85°C TA AVALANCHE 550FF 8541.10.00.50 Steering (Rail to Rail) DUAL NO LEAD NOT SPECIFIED NOT SPECIFIED S-PDSO-N6 2 Transient Suppressors SILICON 1 SINGLE UNIDIRECTIONAL General Purpose 6V 5.5V Yes
PTGL07AR560M9A52B0 PTGL07AR560M9A52B0 Murata Electronics 0.0000
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0.00000000 10 Weeks Active
NTPA7220LBMB0 NTPA7220LBMB0 Murata Electronics 0.0000
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0.00000000 download DISCONTINUED (Last Updated: 3 weeks ago) Through Hole Bulk NTPA7 yes Obsolete 1 (Unlimited) 2 Wire EAR99 160°C -20°C 5mm 0.276 7.00mm RoHS Compliant Lead Free 1A No 2 Radial 5.0038mm 5mm 5mm 22Ohm 8533.40.80.70 e2 Tin/Copper (Sn/Cu) 264V ±15% NTC THERMISTOR TEMPERATURE SENSING 600 μm 0.197 5.00mm 22 Ω
PRG21BC0R4MM1RK PRG21BC0R4MM1RK Murata Electronics 0.0000
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0.00000000 Tape & Reel (TR) Not For New Designs
PRG21BB220MB1RK PRG21BB220MB1RK Murata Electronics 0.0000
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0.00000000 download 13 Weeks Surface Mount Tape & Reel (TR) POSISTOR®, PRG yes Active 1 (Unlimited) 2 SMD/SMT EAR99 1.25mm ROHS3 Compliant Lead Free 1.1A No 2 PTC TRIP CURRENT AT -10 DEGREE IS 0.11A 0805 (2012 Metric) 1.25mm UL 22Ohm Surface Mount -20°C~60°C 0.079Lx0.049W 2.00mmx1.25mm 8533.40.80.70 1.1A Ceramic FLAT 20V 2012 0805 20% DEND OVERLOAD PROTECTION 30mA 110mA 22Ohm 44mA 0.057 1.45mm 91mA
NTPAD8R0LDNB0 NTPAD8R0LDNB0 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 2.7A No 2 Radial 7.493mm 5.5mm 5.5mm 8Ohm 8533.40.80.70 e2 Tin/Copper (Sn/Cu) WIRE 264V ±15% NTC THERMISTOR TEMPERATURE SENSING 800 μm 0.295 7.50mm 8 Ω
PTGL20AS470H0D02BZ PTGL20AS470H0D02BZ Murata Electronics 0.0000
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0.00000000 download 10 Weeks Bulk POSISTOR®, PTGL Active Not Applicable 0.866 22.00mm ±25% 0.394 10.00mm 47 Ω 27A
LXES15AAA1-117 LXES15AAA1-117 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 0402 (1005 Metric) Surface Mount -40°C~85°C TA AVALANCHE Zener 0.05pF @ 1MHz DUAL R-CDSO-N2 1 SILICON 1 SINGLE Bidirectional 1005 0402 15V General Purpose 15V 15V 40V No
PTGL20AS330H0D02BZ PTGL20AS330H0D02BZ Murata Electronics 0.0000
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0.00000000 download 10 Weeks POSISTOR®, PTGL Active Not Applicable ROHS3 Compliant Radial, Disc Through Hole -20°C~85°C 0.866Dia x 0.256 T 22.00mmx6.50mm 1.102 28.00mm Ceramic 0.394 10.00mm 39A 280V 33Ohm
PTGL07AR820M9B51A0 PTGL07AR820M9B51A0 Murata Electronics 0.0000
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0.00000000 10 Weeks Tape & Box (TB) Active Non-RoHS Compliant 82Ohm 20%
PTGL05BD102N9N52B0 PTGL05BD102N9N52B0 Murata Electronics 0.0000
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0.00000000 10 Weeks Bulk Active
NTPAA3R9LDNB0 NTPAA3R9LDNB0 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 2.3A 2 7.493mm 5mm 5mm 3.9Ohm 8533.40.80.70 e2 Tin/Copper (Sn/Cu) WIRE 264V ±15% NTC THERMISTOR RADIAL TEMPERATURE SENSING 800 μm 0.295 7.50mm 3.9 Ω 2.7A
PTGL12ARR33H1B54B0 PTGL12ARR33H1B54B0 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 330mOhm
PTGL06BB220N8B52A0 PTGL06BB220N8B52A0 Murata Electronics 0.0000
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0.00000000 10 Weeks Tape & Box (TB) Active
LXES1TBBB2-004 LXES1TBBB2-004 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 6 LOW CAPACITANCE 6-UFDFN Exposed Pad Surface Mount -40°C~85°C TA AVALANCHE 550FF 8541.10.00.50 Steering (Rail to Rail) BOTTOM 6 2 SILICON 1 SINGLE Bidirectional General Purpose 9V 5.5V Yes 6V 5.5V Max
LXES0NDAA2-183 LXES0NDAA2-183 Murata Electronics 0.0000
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0.00000000 13 Weeks Tape & Reel (TR) Active compliant FERRITE CHIP
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