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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 Published Series Pbfree Code Part Status Moisture Sensitivity Level (MSL) Number of Terminations Termination ECCN Code Max Operating Temperature Min Operating Temperature Depth Number of Poles Diameter Length RoHS Status Lead Free Contact Plating Current Rating Package / Case Reach Compliance Code Lead Pitch Width Approval Agency Thickness Resistance Mounting Type Weight Operating Temperature Size / Dimension Voltage - Rated DC Technology Height Seated (Max) Ratings Voltage - Rated AC Capacitance HTS Code Packing Method Number of Functions Max Voltage Rating (DC) Power Rating Type Capacitance @ Frequency JESD-609 Code Terminal Finish Terminal Position Terminal Form Peak Reflow Temperature (Cel) Time@Peak Reflow Temperature-Max (s) Temperature Grade Surface Mount JESD-30 Code Operating Temperature (Max) Operating Temperature (Min) Subcategory Terminal Shape Mounting Feature Tolerance Number of Circuits Resistor Type Rated Power Dissipation (P) Rated Temperature Terminal Placement Max Voltage Rating (AC) Thermistor Application Lead Diameter Dissipation Factor Lead Spacing Lead/Base Style Rated (AC) Voltage (URac) Max Surge Current Voltage Tolerance Varistor Voltage Clamping Current Energy Clamping Voltage Current - Max Voltage - Max Telecom IC Type Thermal Sensitivity Index Resistance @ 25°C Current - Hold (Ih) (Max) Fail Short Voltage - DC Spark Over (Nom) Impulse Discharge Current (8/20μs) R @ 25°C Current - Steady State Max Current - Trip (It) Varistor Voltage (Max) Varistor Voltage (Min) Varistor Voltage (Typ) Maximum AC Volts Current - Surge Maximum DC Volts
B57237S259M54 B57237S259M54 TDK Electronics Inc. 0.0000
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0.00000000 download 22 Weeks Tape & Reel (TR) 2013 S237 Active 1 (Unlimited) 170°C -55°C 0.591 15.00mm ROHS3 Compliant Lead Free 6.5A 7.493mm 7mm UL 7mm 2.5Ohm 2.000002g 3.1W ±20% 800 μm 17 % 0.295 7.50mm 2.5 Ohms 6.5A
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0.00000000 download 24 Weeks Bulk Active 1 (Unlimited) 2 ROHS3 Compliant Cylinder No Lead User Defined No 600V 40000A 40kA
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0.00000000 16 Weeks Bulk StandarD Active 1 (Unlimited) ROHS3 Compliant Disc 7mm Through Hole
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0.00000000 download 18 Weeks Tape & Reel (TR) 2014 Active 1 (Unlimited) ROHS3 Compliant Radial, Disc UR Through Hole -40°C~85°C 0.354Dia x 0.138 T 9.00mmx3.50mm 0.492 12.50mm AEC-Q200 Ceramic 0.197 5.00mm 3A 30V 1.8Ohms 450mA 900mA
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0.00000000 download 10 Weeks Bulk Active 1 (Unlimited) 3 3 ROHS3 Compliant Axial Cylinder, 3 Lead (Radial Bend) Through Hole 1 UNSPECIFIED WIRE NOT SPECIFIED NOT SPECIFIED INDUSTRIAL NO 90°C -40°C SURGE PROTECTION CIRCUIT Yes 230V 10000A 10kA
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0.00000000 download 14 Weeks Strip 2005 EM3600X Active 1 (Unlimited) 2 ROHS3 Compliant Axial Cylinder Through Hole ±20% SURGE PROTECTION CIRCUIT No 3600V 2000A 2kA
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0.00000000 download 18 Weeks Tape & Reel (TR) Active 1 (Unlimited) 2 0.374 9.50mm ROHS3 Compliant unknown CQC, UL, VDE 8Ohm TR e3 TIN NO 170°C -55°C WIRE THROUGH HOLE MOUNT ±20% NTC THERMISTOR 1.8W 25°C RADIAL TEMPERATURE SENSING 0.197 5.00mm 2900 K 8 Ω 3.5A
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0.00000000 download 18 Weeks Tape & Reel (TR) S236 Active 1 (Unlimited) 2 0.453 11.50mm ROHS3 Compliant unknown UL 16Ohm TR e3 Tin (Sn) NO 170°C -55°C WIRE THROUGH HOLE MOUNT ±20% NTC THERMISTOR 2.1W 25°C RADIAL TEMPERATURE SENSING 0.197 5.00mm 2965 K 16 Ω 2.9A
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0.00000000 download 14 Weeks PRODUCTION (Last Updated: 1 month ago) Surface Mount Tape & Reel (TR) 2013 LN8A Discontinued 1 (Unlimited) 4 13.8mm ROHS3 Compliant Tin Cylinder No Lead, 5 Terminal User Defined ±30% No 1200V 20000A 20kA
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0.00000000 download 19 Weeks PRODUCTION (Last Updated: 2 months ago) Through Hole Bulk 2011 HighE, LS50 Active 1 (Unlimited) 85°C -25°C 9.4mm 57mm ROHS3 Compliant Disc 57mm 25.4mm Bolt Mount -40°C~85°C TA 275V 5.5nF 350V 5500pF @ 1kHz 1 275V Strap 10% 430V 500A 860J 710V 473V 387V 430V 275V 75kA 350V
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0.00000000 download 14 Weeks Bulk yes Active 1 (Unlimited) 2 ROHS3 Compliant Radial, Disc UR, VDE Through Hole 0°C~60°C 0.689Dia x 0.197 T 17.50mmx5.00mm 0.827 21.00mm STRIP PACK Ceramic e3 Tin (Sn) NO WIRE 20% OVERLOAD PROTECTION 0.197 5.00mm 230V 4.1A 265V 6Ohm 170mA 350mA
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0.00000000 download 16 Weeks Tape & Reel (TR) Active 1 (Unlimited) 2 ROHS3 Compliant Axial Cylinder Through Hole No 1000V
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0.00000000 download 18 Weeks Bulk 2011 S364 yes Active 1 (Unlimited) 2 0.827 21.00mm ROHS3 Compliant CQC, UL, VDE 10Ohm e3 Tin (Sn) NO 170°C -55°C WIRE THROUGH HOLE MOUNT ±20% NTC THERMISTOR 5.1W 25°C RADIAL SOFT START 0.295 7.50mm 265V 3060 K 10 Ω 7.5A
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0.00000000 15 Weeks Tape & Reel (TR) Active 1 (Unlimited) ROHS3 Compliant
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0.00000000 download 19 Weeks PRODUCTION (Last Updated: 2 months ago) Through Hole Bulk 2011 HighE, LS40 yes Active 1 (Unlimited) 2 EAR99 9.9mm 37.5mm ROHS3 Compliant Square 37.5mm, Tabs 25.4mm Chassis Mount -25°C~85°C TA METAL OXIDE FILM 320V 2.3nF 8533.40.40.00 420V 2300pF @ 1kHz e3 Tin (Sn) Non-linear Resistors BINDING POST 1 VARISTOR RADIAL 320V Strap 40kA 10% 510V 300A 640J 840V 561V 459V 510V
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0.00000000 download 16 Weeks Through Hole Tape & Reel (TR) 2011 StandarD Active 1 (Unlimited) Radial 85°C -40°C 7mm ROHS3 Compliant 10A Disc 7mm 5mm Through Hole 799.995193mg -40°C~105°C TA 170V 130V 245pF 245pF @ 1kHz 10% 1 1.2kA 9.5J 340V 225.5V 184.5V 205V 130V 1.2kA 170V
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