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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 Number of Pins Additional Feature Package / Case Reach Compliance Code Lead Pitch Height Approval Agency Thickness Resistance Mounting Type Weight Operating Temperature Size / Dimension Technology Height Seated (Max) HTS Code Packing Method Filter Type Max Current Rating Type Capacitance @ Frequency JESD-609 Code Terminal Finish Terminal Position Direction Surface Mount JESD-30 Code Number of Channels Subcategory Terminal Shape Voltage Diode Element Material Number of Elements Configuration Rep Pk Reverse Voltage-Max Polarity Case Code (Metric) Case Code (Imperial) Tolerance Working Voltage Thermistor Application 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) Current - Trip (It) Voltage - Reverse Standoff (Typ) Bidirectional Channels
PRG21BC1R0MM1RK PRG21BC1R0MM1RK Murata Electronics 0.0000
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0.00000000 download Tape & Reel (TR) POSISTOR®, PRG Not For New Designs 1 (Unlimited) 12V ROHS3 Compliant 0805 (2012 Metric) Surface Mount -20°C~85°C 0.079Lx0.049W 2.00mmx1.25mm Ceramic 20A 16V 1Ohm 330mA 0.057 1.45mm 740mA
PTGL09BD4R7N2B51B0 PTGL09BD4R7N2B51B0 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 24V ROHS3 Compliant 2mA 2 PTC TRIP CURRENT AT -10 DEGREE IS 0.5A Radial, Disc 5mm UL 4mm 4.7Ohm Through Hole 369.989626mg -10°C~60°C 0.374Dia x 0.157 T 9.50mmx4.00mm 0.610 15.50mm 8533.40.80.70 TAPE 2A Ceramic e2 Tin/Copper (Sn/Cu) Non-linear Resistors WIRE 24V 30% OVERLOAD PROTECTION 0.197 5.00mm 216mA 2A 398mA 4.7Ohm
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
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
PTGL09BD2R2N2B51B3 PTGL09BD2R2N2B51B3 Murata Electronics 0.0000
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0.00000000 download POSISTOR®, PTGL Obsolete 1 (Unlimited) Radial, Disc Through Hole -10°C~60°C 0.374Dia x 0.157 T 9.50mmx4.00mm 0.610 15.50mm Ceramic 0.197 5.00mm 2A 24V 2.2Ohm 710mA
PTGL05AR1R0M1B51B0 PTGL05AR1R0M1B51B0 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 0.236Dia x 0.138 T 6.00mmx3.50mm 0.374 9.50mm Ceramic 20% 0.197 5.00mm 2A 16V 1Ohm 470mA 880mA
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
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
PTGL4SAS100K3B51A0 PTGL4SAS100K3B51A0 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 AMMO PACK Ceramic e2 Tin/Copper (Sn/Cu) WIRE 10% OVERLOAD PROTECTION 0.197 5.00mm 1A 51V 10Ohm 213mA 283mA
PTGL07AR330M6B51A0 PTGL07AR330M6B51A0 Murata Electronics 0.0000
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0.00000000 10 Weeks Tape & Box (TB) Active
PTGL5SAS270K6B51A0 PTGL5SAS270K6B51A0 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 0.217Dia x 0.177 T 5.50mmx4.50mm 0.413 10.50mm 8533.40.80.70 AMMO PACK Ceramic e2 Tin/Copper (Sn/Cu) WIRE 10% OVERLOAD PROTECTION 0.197 5.00mm 1A 140V 27Ohm 134mA 178mA
PRG18BB471MS1RB PRG18BB471MS1RB 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 470Ohm Surface Mount -20°C~85°C 0.063Lx0.032W 1.60mmx0.80mm 60mA Ceramic 20% 10mA 40mA 16V 21mA 470Ohm 0.037 0.95mm
PTGLCSAS2R2K4B51A0 PTGLCSAS2R2K4B51A0 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 0.453Dia x 0.138 T 11.50mmx3.50mm 0.650 16.50mm 8533.40.80.70 AMMO PACK Ceramic e2 Tin/Copper (Sn/Cu) Non-linear Resistors WIRE 10% OVERLOAD PROTECTION 0.197 5.00mm 5A 60V 2.2Ohm 556mA 739mA
PTGL10BB120N0P52A0 PTGL10BB120N0P52A0 Murata Electronics 0.0000
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0.00000000 download 10 Weeks Tape & Box (TB) POSISTOR®, PTGL yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant PTC TRIP CURRENT AT -10 DEGREE IS 0.3A Radial, Disc Through Hole -30°C~85°C 0.433Dia x 0.236 T 11.00mmx6.00mm 0.669 17.00mm 8533.40.80.70 AMMO PACK Ceramic e2 Tin/Copper (Sn/Cu) NO WIRE 30% OVERLOAD PROTECTION 0.197 5.00mm 250V 600mA 250V 12Ohm 130mA 250mA
PTGL07AS5R6K4N51A0 PTGL07AS5R6K4N51A0 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 -30°C~85°C 0.287Dia x 0.138 T 7.30mmx3.50mm 0.484 12.30mm Ceramic 10% 0.197 5.00mm 2.2A 60V 5.6Ohm 236mA 314mA
LXES1UTAA1-157 LXES1UTAA1-157 Murata Electronics 0.0000
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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
LXES03BAA1-131 LXES03BAA1-131 Murata Electronics 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) Obsolete 3 (168 Hours) 2 SMD/SMT EAR99 5.5V RoHS Compliant 0201 (0603 Metric) Surface Mount -40°C~85°C TA AVALANCHE Zener BOTTOM R-PBCC-N2 1 Transient Suppressors SILICON 1 SINGLE Bidirectional 0603 0201 5.5V General Purpose 6V 5.5V 6V No
LXES18DAA4-182 LXES18DAA4-182 Murata Electronics 0.0483
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0.00000000 13 Weeks Tape & Reel (TR) Active compliant FERRITE CHIP
PTGL09AR150M3B54B0 PTGL09AR150M3B54B0 Murata Electronics 0.0000
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0.00000000 10 Weeks Active Non-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%
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
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
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
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
PTGL7SAS5R6K4N51B0 PTGL7SAS5R6K4N51B0 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) WIRE 10% OVERLOAD PROTECTION 0.197 5.00mm 2.2A 60V 5.6Ohm 236mA 314mA
LXES0NDAA2-185 LXES0NDAA2-185 Murata Electronics 0.0000
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0.00000000 13 Weeks Tape & Reel (TR) Active compliant DUPLEXER
PTGL07AS181M0N51B0 PTGL07AS181M0N51B0 Murata Electronics 0.0000
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0.00000000 10 Weeks Active
PRG15BC470MM1RC PRG15BC470MM1RC Murata Electronics 0.0000
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0.00000000 13 Weeks Tape & Reel (TR) Active
PTGL4SAS100K2N51B0 PTGL4SAS100K2N51B0 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 1.5A 30V 10Ohm 154mA 205mA
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