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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 Lead Pitch Height Approval Agency Thickness Resistance Mounting Type Weight Operating Temperature Size / Dimension Technology Height Seated (Max) HTS Code Packing Method Max Current Rating Type JESD-609 Code Terminal Finish Terminal Position Number of Channels Subcategory Max Power Dissipation Terminal Shape Voltage Diode Element Material Number of Elements Configuration Polarity Case Code (Metric) Case Code (Imperial) Tolerance Working Voltage Thermistor Application Applications Lead Spacing Breakdown Voltage Reverse Standoff Voltage Clamping Voltage Hold Current Current - Max Voltage - Max Trip Current Power Line Protection Resistance @ 25°C Current - Hold (Ih) (Max) Thickness (Max) Current - Trip (It)
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
PTGLCSAS1R2K3B51B0 PTGLCSAS1R2K3B51B0 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 0.453Dia x 0.138 T 11.50mmx3.50mm 0.650 16.50mm 8533.40.80.70 Ceramic e2 Tin/Copper (Sn/Cu) Non-linear Resistors WIRE 10% OVERLOAD PROTECTION 0.197 5.00mm 5A 51V 1.2Ohm 749mA 996mA
LXES1UBAA1-096 LXES1UBAA1-096 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) 2 SMD/SMT EAR99 5.5V RoHS Compliant 2 2-SMD Surface Mount -40°C~85°C TA AVALANCHE Zener BOTTOM 1 Transient Suppressors SILICON 1 SINGLE Bidirectional 5.5V General Purpose 5.8V 5.5V 5.8V No
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
PTGL07AS1R8K2B51A0 PTGL07AS1R8K2B51A0 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 1.8Ohm Through Hole -30°C~85°C 0.287Dia x 0.138 T 7.30mmx3.50mm 0.484 12.30mm 5A Ceramic 30V 10% 0.197 5.00mm 532mA 30V 708mA 1.8Ohm 532mA
PTGL07AS5R6K4B51A0 PTGL07AS5R6K4B51A0 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 3A 60V 5.6Ohm 290mA 386mA
PRG21BC0R4MM1RK PRG21BC0R4MM1RK Murata Electronics 0.0000
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0.00000000 Tape & Reel (TR) Not For New Designs
PTGL07BD6R8N2B51A0 PTGL07BD6R8N2B51A0 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 0.291Dia x 0.157 T 7.40mmx4.00mm 0.528 13.40mm 8533.40.80.70 Ceramic e2 Tin/Copper (Sn/Cu) Non-linear Resistors WIRE 30% OVERLOAD PROTECTION 0.197 5.00mm 2A 24V 6.8Ohm 139mA 296mA
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
PTGL9SAS1R2K2B51B0 PTGL9SAS1R2K2B51B0 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 0.138 T 9.30mmx3.50mm 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 6A 30V 1.2Ohm 704mA 936mA
PTGL07BB220N0B52A0 PTGL07BB220N0B52A0 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 No 2 PTC TRIP CURRENT AT -10 DEGREE IS 0.3A Radial, Disc 250V No SVHC UL 22Ohm Through Hole -10°C~60°C 0.315Dia x 0.236 T 8.00mmx6.00mm 0.315 8.00mm 8533.40.80.70 AMMO PACK 500mA Ceramic e2 Tin/Copper (Sn/Cu) WIRE 30% OVERLOAD PROTECTION 0.197 5.00mm 130mA 500mA 250mA 22Ohm
PTGL20AS470H0P02BZ PTGL20AS470H0P02BZ Murata Electronics 0.0000
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0.00000000 10 Weeks Active
PTGL14AS330H0B02BZ PTGL14AS330H0B02BZ Murata Electronics 0.0000
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0.00000000 10 Weeks Active
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%
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
PTGL7SARR47M1B51A0 PTGL7SARR47M1B51A0 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 0.295Dia x 0.138 T 7.50mmx3.50mm 0.472 12.00mm 8533.40.80.70 AMMO PACK Ceramic e2 Tin/Copper (Sn/Cu) WIRE 20% OVERLOAD PROTECTION 0.197 5.00mm 5A 16V 470mOhm 705mA 1.31A
PRG18BC100MM1RB PRG18BC100MM1RB Murata Electronics 0.0000
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0.00000000 download 13 Weeks Tape & Reel (TR) POSISTOR®, PRG Active 1 (Unlimited) 30V ROHS3 Compliant 0603 (1608 Metric) Surface Mount -20°C~85°C 0.063Lx0.032W 1.60mmx0.80mm Ceramic 3.8A 10Ohm 80mA 0.037 0.95mm 165mA
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
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
PRG21BC1R5MM1RK PRG21BC1R5MM1RK Murata Electronics 0.0000
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0.00000000 Tape & Reel (TR) Not For New Designs
PTGL4SAS220K4N51B0 PTGL4SAS220K4N51B0 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 1A 60V 22Ohm 112mA 149mA
PTGL4SAS560K6B51B0 PTGL4SAS560K6B51B0 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 0.177 T 4.50mmx4.50mm 0.374 9.50mm 8533.40.80.70 Ceramic e2 Tin/Copper (Sn/Cu) WIRE 10% OVERLOAD PROTECTION 0.197 5.00mm 500mA 140V 56Ohm 94mA 125mA
PTGL07AS121M0B51B0 PTGL07AS121M0B51B0 Murata Electronics 0.0000
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0.00000000 10 Weeks Active
PTGL07AR560M9A52B0 PTGL07AR560M9A52B0 Murata Electronics 0.0000
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0.00000000 10 Weeks Active
PTGL05AS100K4B51A0 PTGL05AS100K4B51A0 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 10.5mm 10Ohm Through Hole -30°C~85°C 0.217Dia x 0.138 T 5.50mmx3.50mm 0.630 16.00mm 1.5A Ceramic 60V 10% 0.197 5.00mm 215mA 60V 286mA 10Ohm 215mA
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
PTGL06AR0R8M1B51B0 PTGL06AR0R8M1B51B0 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 0.256Dia x 0.138 T 6.50mmx3.50mm 0.394 10.00mm Ceramic 20% 0.197 5.00mm 3A 16V 800mOhm 505mA 955mA
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
PTGL12AS1R2K3B51B0 PTGL12AS1R2K3B51B0 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 Exempt 5A 2 Radial, Disc 5mm 16.5mm UL 3.5mm 1.2Ohm Through Hole -30°C~85°C 0.453Dia x 0.138 T 11.50mmx3.50mm 0.650 16.50mm 8533.40.80.70 5A Ceramic e2 Tin/Copper (Sn/Cu) Non-linear Resistors WIRE 51V 10% OVERLOAD PROTECTION 0.197 5.00mm 592mA 1.168A 1.2Ohm 749mA 996mA
PTGL13AR100H8B72B0 PTGL13AR100H8B72B0 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 Lead Free No 2 PTC TRIP CURRENT AT -10 DEGREE IS 0.56A Radial, Disc 265V No SVHC UL 10Ohm Through Hole -10°C~60°C 0.532Dia x 0.157 T 13.50mmx4.00mm 0.768 19.50mm 8533.40.80.70 2.2A Ceramic e2 Tin/Copper (Sn/Cu) 2.7W WIRE 25% OVERLOAD PROTECTION 0.295 7.50mm 260mA 2.2A 480mA 10Ohm
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