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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 Depth Operating Supply Voltage Length RoHS Status Lead Free Voltage - Rated Current Rating Radiation Hardening Number of Pins Additional Feature Package / Case Max Supply Voltage REACH SVHC Reach Compliance Code Lead Pitch Height 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 Polarity Case Code (Metric) Case Code (Imperial) Tolerance Leakage Current Working Voltage Thermistor Application 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) Thickness (Max) Current - Trip (It) Bidirectional Channels
PRG15BC4R7MM1RC PRG15BC4R7MM1RC Murata Electronics 0.1958
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0.00000000 download 13 Weeks Tape & Reel (TR) POSISTOR®, PRG Active 1 (Unlimited) Non-RoHS Compliant 0402 (1005 Metric) Surface Mount -20°C~85°C 0.039Lx0.020W 1.00mmx0.50mm Ceramic 2.5A 9V 4.7Ohm 91mA 0.022 0.55mm 172mA
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
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
PTGL05AS270K6B51A0 PTGL05AS270K6B51A0 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 1A No 2 Radial, Disc 27Ohm Through Hole -30°C~85°C 0.217Dia x 0.177 T 5.50mmx4.50mm 0.413 10.50mm 1A Ceramic 140V 10% 0.197 5.00mm 134mA 140V 178mA 27Ohm 134mA
PTGL5SAS3R9K2B51B0 PTGL5SAS3R9K2B51B0 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 Ceramic e2 Tin/Copper (Sn/Cu) WIRE 10% OVERLOAD PROTECTION 0.197 5.00mm 3.5A 30V 3.9Ohm 340mA 452mA
PTGL7SAS1R8K2B51A0 PTGL7SAS1R8K2B51A0 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 AMMO PACK Ceramic e2 Tin/Copper (Sn/Cu) WIRE 10% OVERLOAD PROTECTION 0.197 5.00mm 5A 30V 1.8Ohm 532mA 708mA
PTGLASARR27M1B51B0 PTGLASARR27M1B51B0 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 Ceramic e2 Tin/Copper (Sn/Cu) Non-linear Resistors WIRE 20% OVERLOAD PROTECTION 0.197 5.00mm 8A 16V 270mOhm 1.025A 1.9A
PRG21BC6R8MM1RK PRG21BC6R8MM1RK Murata Electronics 0.0000
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0.00000000 Tape & Reel (TR) Not For New Designs
PRG18BB330MS1RB PRG18BB330MS1RB Murata Electronics 0.0000
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0.00000000 download 13 Weeks Tape & Reel (TR) POSISTOR®, PRG Active 1 (Unlimited) SMD/SMT ROHS3 Compliant Lead Free 0603 (1608 Metric) 600μm 33Ohm Surface Mount -20°C~85°C 0.063Lx0.032W 1.60mmx0.80mm 900mA Ceramic 1608 0603 20% 36mA 600mA 16V 71mA 33Ohm 0.037 0.95mm 91mA
PTGL07BD150N3B51A0 PTGL07BD150N3B51A0 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 0.291Dia 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 1.5A 32V 15Ohm 100mA 195mA
LXES21DAA4-136 LXES21DAA4-136 Murata Electronics 0.0000
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0.00000000 download 13 Weeks NRND (Last Updated: 1 month 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
PTGL14AR100M6B72B0 PTGL14AR100M6B72B0 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 5.5mm ROHS3 Compliant No 2 PTC TRIP CURRENT AT -10 DEGREE IS 0.55A Radial, Disc 10Ohm Through Hole -10°C~60°C 0.591Dia x 0.217 T 15.00mmx5.50mm 0.827 21.00mm 8533.40.80.70 1.2A Ceramic e2 Tin/Copper (Sn/Cu) WIRE 20% OVERLOAD PROTECTION 0.295 7.50mm 280mA 1.2A 125V 475mA 10Ohm
LXES4XBAA6-027 LXES4XBAA6-027 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) 8 SMD/SMT EAR99 3mm 5.5V 3mm RoHS Compliant Lead Free 6V No 8 LOW CAPACITANCE 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) No SVHC 860μm Surface Mount -40°C~85°C TA 6V AVALANCHE 250FF Steering (Rail to Rail) DUAL GULL WING 8 Unidirectional 6 Transient Suppressors SILICON 1 SINGLE Bidirectional 1μA 5.5V General Purpose 6V 5.5V Yes
PTGL05AR181M7N52A0 PTGL05AR181M7N52A0 Murata Electronics 0.0000
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0.00000000 10 Weeks Tape & Box (TB) Active
PTGL05BD102N9N51A0 PTGL05BD102N9N51A0 Murata Electronics 0.0000
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0.00000000 10 Weeks Tape & Box (TB) Active
LXES0NDAA2-196 LXES0NDAA2-196 Murata Electronics 0.0000
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0.00000000 13 Weeks Tape & Reel (TR) Active
LXES18DAA4-184 LXES18DAA4-184 Murata Electronics 0.0000
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0.00000000 13 Weeks Tape & Reel (TR) Active compliant FERRITE CHIP
PTGL12AR100M6C52B0 PTGL12AR100M6C52B0 Murata Electronics 0.0000
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0.00000000 Not For New Designs
PTGL05AR151H8P52B0 PTGL05AR151H8P52B0 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 28mA No 2 PTC TRIP CURRENT AT -10 DEGREE IS 0.078A Radial, Disc 265V No SVHC UL 150Ohm Through Hole -10°C~60°C 0.236Dia x 0.236 T 6.00mmx6.00mm 0.472 12.00mm 8533.40.80.70 TR 200mA Ceramic e2 Tin/Copper (Sn/Cu) WIRE 265V 25% OVERLOAD PROTECTION 0.197 5.00mm 35mA 200mA 65mA 150Ohm
LXES1UBAB1-007 LXES1UBAB1-007 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 600μm 17.5V 1mm RoHS Compliant 2 2-SMD Surface Mount -40°C~85°C TA AVALANCHE 500FF Zener BOTTOM Bidirectional 1 Transient Suppressors SILICON 1 UNIDIRECTIONAL 1μA General Purpose Single 18V 17.5V 18V No
PTGL05AR181M7P52A0 PTGL05AR181M7P52A0 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 5mm ROHS3 Compliant 300mA No 2 Radial, Disc 180Ohm Through Hole -10°C~60°C 0.236Dia x 0.197 T 6.00mmx5.00mm 0.472 12.00mm 8533.40.80.70 300mA Ceramic e2 Tin/Copper (Sn/Cu) WIRE 125V 20% OVERLOAD PROTECTION 0.197 5.00mm 38mA 125V 64mA 180Ohm 38mA
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
PRG18BC150MM1RB PRG18BC150MM1RB Murata Electronics 0.0000
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0.00000000 13 Weeks Tape & Reel (TR) Active 30V RoHS Compliant
PTGL07AR6R8M2B51A0 PTGL07AR6R8M2B51A0 Murata Electronics 0.0000
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0.00000000 10 Weeks Tape & Box (TB) Active
PTGL14AR0R5M1C01B0 PTGL14AR0R5M1C01B0 Murata Electronics 0.0000
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PTGL05AR550H4P51A0 PTGL05AR550H4P51A0 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 0.217Dia x 0.177 T 5.50mmx4.50mm 0.453 11.50mm 8533.40.80.70 Ceramic e2 Tin/Copper (Sn/Cu) WIRE 25% OVERLOAD PROTECTION 0.197 5.00mm 80V 700mA 80V 55Ohm 62mA 115mA
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
PRG21AR4R7MS5RA PRG21AR4R7MS5RA Murata Electronics 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) POSISTOR®, PRG yes Not For New Designs 1 (Unlimited) ROHS3 Compliant 2 0805 (2012 Metric) Surface Mount -40°C~105°C 0.079Lx0.049W 2.00mmx1.25mm 4.26A Ceramic 75mA 16V 390mA 4.7Ohm 205mA 0.043 1.10mm 390mA
PTGL20AS330H0P02BZ PTGL20AS330H0P02BZ Murata Electronics 0.0000
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0.00000000 10 Weeks Active
PTGL09AR220M6C61B0 PTGL09AR220M6C61B0 Murata Electronics 0.0000
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0.00000000 download NRND (Last Updated: 2 weeks ago) Through Hole Bulk POSISTOR®, PTGL yes Not For New Designs 1 (Unlimited) 2 Radial EAR99 6mm ROHS3 Compliant Lead Free 1mA No 2 PTC TRIP CURRENT AT -10 DEGREE IS 0.33A Radial, Disc 5mm 6mm 22Ohm Through Hole 369.989626mg -10°C~60°C 0.378Dia x 0.236 T 9.60mmx6.00mm 0.614 15.60mm 8533.40.80.70 1A Ceramic e2 Tin/Copper (Sn/Cu) WIRE 140V 20% OVERLOAD PROTECTION 0.256 6.50mm 180mA 1A 140V 280mA 22Ohm
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