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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 Packaging Published Series Pbfree Code Part Status Moisture Sensitivity Level (MSL) Number of Terminations ECCN Code Number of Poles Diameter RoHS Status Package / Case Reach Compliance Code Approval Agency Resistance Mounting Type Operating Temperature Size / Dimension Technology Height Seated (Max) Ratings HTS Code Packing Method Type Capacitance @ Frequency JESD-609 Code Terminal Finish Surface Mount 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 Thermistor Application Lead Spacing Rated (AC) Voltage (URac) Circuit RMS Voltage-Max Circuit DC Voltage-Max Energy Current - Max Voltage - Max Time to Trip 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
B57236S0200M051 B57236S0200M051 TDK Electronics Inc. 0.0000
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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 20Ohm TR e3 TIN NO 170°C -55°C WIRE THROUGH HOLE MOUNT ±20% NTC THERMISTOR 2.1W 25°C RADIAL TEMPERATURE SENSING 0.197 5.00mm 3065 K 20 Ω 2.8A
B88069X2670T902 B88069X2670T902 TDK Electronics Inc. 0.0000
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0.00000000 16 Weeks Tape & Reel (TR) 2004 T90 Active 1 (Unlimited) 3 ROHS3 Compliant 3-SMD Cylinder Square End Surface Mount No 357V 5000A 5kA
B59945C0160A070 B59945C0160A070 TDK Electronics Inc. 0.0000
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0.00000000 download 18 Weeks Bulk 2011 yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant Radial, Disc UR Through Hole -40°C~85°C 0.689Dia x 0.138 T 17.50mmx3.50mm 0.827 21.00mm AEC-Q200 8533.40.80.70 STRIP PACK Ceramic e3 Tin (Sn) NO WIRE 25% OVERLOAD PROTECTION 0.197 5.00mm 12V 8A 20V 450mOhm 1.5A 3.05A
B72214S0511K331 B72214S0511K331 TDK Electronics Inc. 0.0000
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0.00000000 download 16 Weeks Tape & Reel (TR) 2011 StandarD Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant Disc 14mm unknown Through Hole -40°C~105°C TA 8533.40.40.00 240pF @ 1kHz e3 Tin (Sn) NO WIRE 1 VARISTOR 0.6W RADIAL 670V 110J 902V 738V 820V 510V 4.5kA 670V
B59880C0120A054 B59880C0120A054 TDK Electronics Inc. 0.0000
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0.00000000 download 18 Weeks Tape & Reel (TR) 2014 Active 1 (Unlimited) ROHS3 Compliant Radial, Disc UR, VDE Through Hole 0°C~60°C 0.354Dia x 0.197 T 9.00mmx5.00mm 0.492 12.50mm Ceramic 0.197 5.00mm 400mA 265V 70Ohms 55mA 110mA
B59046A0150B010 B59046A0150B010 TDK Electronics Inc. 0.0000
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0.00000000 Obsolete 1 (Unlimited) ROHS3 Compliant
B59772B0120A070 B59772B0120A070 TDK Electronics Inc. 0.0000
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0.00000000 download 18 Weeks Bulk 2009 yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant Radial, Disc UL Through Hole 0°C~60°C 0.335Dia x 0.276 T 8.50mmx7.00mm 0.197 5.00mm 8533.40.80.70 TR, CARDBOARD Ceramic e3 Tin (Sn) NO WIRE 25% TEMPERATURE SENSING 0.197 5.00mm 260V 1.4A 420V 3s 150Ohm 86mA
B59205R0140B010 B59205R0140B010 TDK Electronics Inc. 0.0000
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0.00000000 Obsolete 1 (Unlimited) ROHS3 Compliant
B59970C0080A051 B59970C0080A051 TDK Electronics Inc. 0.0000
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0.00000000 download 18 Weeks Tape & Reel (TR) 2005 Active 1 (Unlimited) ROHS3 Compliant Radial, Disc UR, VDE Through Hole -40°C~85°C 0.354Dia x 0.138 T 9.00mmx3.50mm 0.492 12.50mm Ceramic 0.197 5.00mm 3A 80V 9.4Ohms 90mA 190mA
B59870C0160A070 B59870C0160A070 TDK Electronics Inc. 0.0000
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0.00000000 download 14 Weeks Bulk yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant Radial, Disc UR Through Hole 0°C~60°C 0.354Dia x 0.197 T 9.00mmx5.00mm 0.492 12.50mm 8533.40.80.70 STRIP PACK Ceramic e3 Tin (Sn) NO WIRE 25% OVERLOAD PROTECTION 0.197 5.00mm 110V 1A 160V 25Ohm 125mA 250mA
B88069X8820B102 B88069X8820B102 TDK Electronics Inc. 0.0000
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0.00000000 download 10 Weeks Bulk 2002 T61-C600X Active 1 (Unlimited) 3 ROHS3 Compliant Axial Cylinder, 3 Lead (T-Shape) Through Hole No 420V 20000A 20kA
B59886C0120A051 B59886C0120A051 TDK Electronics Inc. 0.0000
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0.00000000 download 18 Weeks Tape & Reel (TR) 2014 Active 1 (Unlimited) ROHS3 Compliant Radial, Disc UR Through Hole 0°C~60°C 0.256Dia x 0.197 T 6.50mmx5.00mm 0.394 10.00mm Ceramic 0.197 5.00mm 100mA 550V 1.5kOhms 12mA 24mA
B59850C0080A070 B59850C0080A070 TDK Electronics Inc. 0.0000
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0.00000000 download 14 Weeks Bulk yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant Radial, Disc UR Through Hole 0°C~60°C 0.532Dia x 0.197 T 13.50mmx5.00mm 0.669 17.00mm 8533.40.80.70 STRIP PACK Ceramic e3 Tin (Sn) NO WIRE 20% OVERLOAD PROTECTION 0.197 5.00mm 230V 2.2A 265V 10Ohm 110mA 230mA
B59995C0120A051 B59995C0120A051 TDK Electronics Inc. 0.0000
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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 0.157Dia x 0.138 T 4.00mmx3.50mm 0.295 7.50mm Ceramic 0.197 5.00mm 700mA 30V 13Ohms 120mA 240mA
B59840C0130A070 B59840C0130A070 TDK Electronics Inc. 0.0000
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0.00000000 download 18 Weeks Bulk yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant Radial, Disc UR Through Hole 0°C~60°C 0.689Dia x 0.197 T 17.50mmx5.00mm 0.827 21.00mm 8533.40.80.70 STRIP PACK Ceramic e3 Tin (Sn) NO WIRE 20% OVERLOAD PROTECTION 0.197 5.00mm 230V 2.2A 265V 9Ohm 330mA 500mA
B59604R0160B010 B59604R0160B010 TDK Electronics Inc. 0.0000
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0.00000000 Obsolete 1 (Unlimited) ROHS3 Compliant
B59970C0080A070 B59970C0080A070 TDK Electronics Inc. 0.0000
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0.00000000 download 14 Weeks Bulk yes Active 1 (Unlimited) 2 ROHS3 Compliant Radial, Disc UR, VDE Through Hole -40°C~85°C 0.354Dia x 0.138 T 9.00mmx3.50mm 0.492 12.50mm STRIP PACK Ceramic e3 Tin (Sn) NO WIRE 25% OVERLOAD PROTECTION 0.197 5.00mm 63V 3A 80V 9.4Ohm 90mA 190mA
B59102U0150B010 B59102U0150B010 TDK Electronics Inc. 0.0000
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0.00000000 Obsolete 1 (Unlimited) ROHS3 Compliant
B59995C0160A070 B59995C0160A070 TDK Electronics Inc. 0.0000
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0.00000000 download 18 Weeks Bulk yes Active 1 (Unlimited) 2 ROHS3 Compliant Radial, Disc UR, VDE Through Hole -40°C~85°C 0.157Dia x 0.138 T 4.00mmx3.50mm 0.295 7.50mm STRIP PACK Ceramic e3 Tin (Sn) NO WIRE 25% OVERLOAD PROTECTION 0.197 5.00mm 12V 700mA 20V 13Ohm 150mA 300mA
B59208R0140B110 B59208R0140B110 TDK Electronics Inc. 0.0000
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0.00000000 Obsolete 1 (Unlimited) ROHS3 Compliant
B72232B0681K001 B72232B0681K001 TDK Electronics Inc. 0.0000
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0.00000000 download 14 Weeks Bulk 2011 HighE yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant Encased Disc Chassis Mount -40°C~85°C TA 8533.40.40.00 830pF @ 1kHz e3 Tin (Sn) NO BINDING POST 1 VARISTOR RADIAL 680V 895V 760J 1.21kV 990V 1.1kV 680V 25kA 895V
B59960C0120A054 B59960C0120A054 TDK Electronics Inc. 0.0000
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0.00000000 download Tape & Reel (TR) 2014 Obsolete Not Applicable ROHS3 Compliant Radial, Disc UR Through Hole -40°C~125°C 0.433Dia x 0.138 T 11.00mmx3.50mm 0.571 14.50mm Ceramic 0.197 5.00mm 4.3A 80V 5.6Ohms 250mA 500mA
B59360U0180B010 B59360U0180B010 TDK Electronics Inc. 0.0000
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0.00000000 Obsolete 1 (Unlimited) ROHS3 Compliant
B72214S0400K551 B72214S0400K551 TDK Electronics Inc. 0.0000
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0.00000000 download 16 Weeks Tape & Reel (TR) StandarD Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant Disc 14mm unknown Through Hole -40°C~105°C TA 8533.40.40.00 TR 3550pF @ 1kHz e3 Tin (Sn) NO WIRE 1 VARISTOR RADIAL 13J 74.8V 61.2V 68V 40V 1kA 56V
B59995C0160A051 B59995C0160A051 TDK Electronics Inc. 0.0000
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0.00000000 download 14 Weeks Tape & Reel (TR) 2011 Active 1 (Unlimited) ROHS3 Compliant Radial, Disc UR, VDE Through Hole -40°C~85°C 0.157Dia x 0.138 T 4.00mmx3.50mm 0.295 7.50mm Ceramic 0.197 5.00mm 700mA 20V 13Ohms 150mA 300mA
B59880C0120A070 B59880C0120A070 TDK Electronics Inc. 0.0000
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0.00000000 download 18 Weeks Bulk 2014 yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant Radial, Disc UR, VDE Through Hole 0°C~60°C 0.354Dia x 0.197 T 9.00mmx5.00mm 0.492 12.50mm 8533.40.80.70 STRIP PACK Ceramic e3 Tin (Sn) NO WIRE 20% OVERLOAD PROTECTION 0.197 5.00mm 230V 400mA 265V 70Ohm 55mA 110mA
B59870C0120A051 B59870C0120A051 TDK Electronics Inc. 0.0000
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0.00000000 download 18 Weeks Tape & Reel (TR) Active 1 (Unlimited) ROHS3 Compliant Radial, Disc UR Through Hole 0°C~60°C 0.354Dia x 0.197 T 9.00mmx5.00mm 0.492 12.50mm Ceramic 0.197 5.00mm 1A 265V 25Ohms 100mA 200mA
B57237S0109M000 B57237S0109M000 TDK Electronics Inc. 0.0000
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0.00000000 download 18 Weeks Bulk S237 yes Active 1 (Unlimited) 2 0.591 15.00mm ROHS3 Compliant UL 1Ohm e3 Tin (Sn) NO 170°C -55°C WIRE THROUGH HOLE MOUNT ±20% NTC THERMISTOR 3.1W 25°C RADIAL SOFT START 0.295 7.50mm 265V 2700 K 1 Ω 9A
B88069X4380C251 B88069X4380C251 TDK Electronics Inc. 0.0000
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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
B72580V0170K062 B72580V0170K062 TDK Electronics Inc. 0.0000
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0.00000000 download 8 Weeks Tape & Reel (TR) yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant 1812 (4532 Metric) Surface Mount, MLCV -55°C~125°C TA METAL OXIDE FILM 8533.40.40.00 TR, BLISTER, 7 INCH 4000pF @ 1kHz e4 Silver/Palladium (Ag/Pd) YES VARISTOR WRAPAROUND 1 VARISTOR DUAL ENDED 22V 2.7J 29.7V 24.3V 27V 17V 800A 22V
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