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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 Mount Packaging Published Series Pbfree Code Part Status Moisture Sensitivity Level (MSL) Number of Terminations Termination ECCN Code Number of Poles Diameter RoHS Status Current Rating Package / Case Reach Compliance Code Lead Pitch Approval Agency Resistance Mounting Type Operating Temperature Size / Dimension Voltage - Rated DC Technology Height Seated (Max) Voltage - Rated AC Capacitance HTS Code Packing Method Number of Functions 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 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 Applications Lead Spacing Rated (AC) Voltage (URac) Max Surge Current Voltage - Clamping Circuit RMS Voltage-Max Energy Absorbing Capacity-Max Circuit DC Voltage-Max 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
B88069X9950B202 B88069X9950B202 TDK Electronics Inc. 0.0000
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0.00000000 T67-C350X Obsolete 1 (Unlimited) ROHS3 Compliant No
B57238S0150M051 B57238S0150M051 TDK Electronics Inc. 0.0000
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0.00000000 download 18 Weeks Tape & Reel (TR) 2013 S238 Active 1 (Unlimited) 2 EAR99 0.630 16.00mm ROHS3 Compliant not_compliant UL 15Ohm 8533.40.80.70 TR, CARDBOARD, 20 INCH e3 Tin (Sn) NO 170°C -55°C WIRE THROUGH HOLE MOUNT ±20% NTC THERMISTOR 3.9W 25°C RADIAL SOFT START 0.295 7.50mm 3165 K 15 Ω 4.4A
B72214S0251K501 B72214S0251K501 TDK Electronics Inc. 0.0000
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0.00000000 download 14 Weeks Through Hole Bulk 2011 StandarD Active 1 (Unlimited) Radial 14mm ROHS3 Compliant 50A Disc 14mm 7.5mm Through Hole -40°C~105°C TA 320V 250V 490pF 490pF @ 1kHz 10% 1 4.5kA 65J 650V 429V 351V 390V 320V
B88069X2090S102 B88069X2090S102 TDK Electronics Inc. 1.9221
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0.00000000 download 10 Weeks Strip 2005 A71-H12X Active 1 (Unlimited) 2 2 ROHS3 Compliant Axial Cylinder Through Hole 1 DUAL WIRE AUTOMOTIVE NO -40°C ±20% SURGE PROTECTION CIRCUIT No 1200V 10000A 10kA
B72220S2211K101 B72220S2211K101 TDK Electronics Inc. 0.0000
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0.00000000 download 14 Weeks Bulk 2011 AdvanceD yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant Disc 20mm Through Hole -40°C~105°C TA METAL OXIDE FILM 8533.40.40.00 1100pF @ 1kHz e3 Tin (Sn) NO Non-linear Resistors WIRE 1 VARISTOR 1W RADIAL 270V 160J 363V 297V 330V 210V 10kA 270V
B57153S0150M000 B57153S0150M000 TDK Electronics Inc. 0.0000
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0.00000000 download 18 Weeks Bulk 2011 S153 yes Active 1 (Unlimited) 2 0.335 8.50mm ROHS3 Compliant UL 15Ohm e3 Tin (Sn) NO 170°C -55°C WIRE THROUGH HOLE MOUNT ±20% NTC THERMISTOR 1.4W 25°C RADIAL TEMPERATURE SENSING 0.197 5.00mm 265V 2900 K 15 Ω 1.8A
B72542V0300K062 B72542V0300K062 TDK Electronics Inc. 0.0000
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0.00000000 download 9 Weeks Tape & Reel (TR) Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant 2220 (5750 Metric) unknown Surface Mount, MLCV -55°C~125°C TA METAL OXIDE FILM 8533.40.40.00 TR, BLISTER, 7 INCH 4000pF @ 1kHz e4 Silver/Platinum (Ag/Pt) - with Glass frit YES VARISTOR WRAPAROUND 1 VARISTOR 0.02W DUAL ENDED 30V 38V 12J 51.7V 42.3V 47V 30V 1.2kA 38V
B72542V0250K062 B72542V0250K062 TDK Electronics Inc. 0.0000
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0.00000000 download 9 Weeks Tape & Reel (TR) yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant 2220 (5750 Metric) Surface Mount, MLCV METAL OXIDE FILM 8533.40.40.00 TR, BLISTER, 7 INCH e4 Silver/Platinum (Ag/Pt) - with Glass frit YES -55°C VARISTOR WRAPAROUND 1 VARISTOR 0.02W DUAL ENDED 25V 9.6J 42.9V 35.1V 39V 25V 1.2kA 31V
B88069X2271B502 B88069X2271B502 TDK Electronics Inc. 0.0000
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0.00000000 download 10 Weeks Tray T33-A90X Active 1 (Unlimited) 3 ROHS3 Compliant Axial Cylinder, 3 Lead (Radial Bend) Through Hole ±20% No 90V 10000A 10kA
B72220T0511K109 B72220T0511K109 TDK Electronics Inc. 0.0000
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0.00000000 Bulk Automotive, AEC-Q200, StandarD Not For New Designs ROHS3 Compliant Radial, Box - 3 Lead Through Hole 1 510V
B57236S0500M000 B57236S0500M000 TDK Electronics Inc. 0.0000
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0.00000000 download 18 Weeks Bulk 2013 S236 Active 1 (Unlimited) 0.453 11.50mm ROHS3 Compliant UL ±20% 0.197 5.00mm 50 Ohms 1.9A
B59755C0115A070 B59755C0115A070 TDK Electronics Inc. 0.0000
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0.00000000 download 18 Weeks Bulk Active 1 (Unlimited) EAR99 0.512 13.00mm ROHS3 Compliant unknown UR 8533.40.80.70 ±25% PTC THERMISTOR 1.378 35.00mm 1.4A
B59950C0080A070 B59950C0080A070 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, VDE Through Hole -40°C~125°C 0.532Dia x 0.138 T 13.50mmx3.50mm 0.669 17.00mm 8533.40.80.70 STRIP PACK Ceramic e3 Tin (Sn) NO WIRE 25% OVERLOAD PROTECTION 0.197 5.00mm 63V 5.5A 80V 3.7Ohm 170mA 350mA
B72220P3621K101 B72220P3621K101 TDK Electronics Inc. 0.0000
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0.00000000 download 16 Weeks Bulk 2011 Superior MP Active 1 (Unlimited) 2 ROHS3 Compliant Disc 20mm unknown Through Hole -40°C~105°C TA METAL OXIDE FILM 500pF @ 1kHz e3 Tin (Sn) NO Non-linear Resistors WIRE 1 VARISTOR 1W RADIAL 625V 825V 540J 1.1kV 900V 1kV 625V 10kA 825V
B72520V0600K062 B72520V0600K062 TDK Electronics Inc. 0.0000
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0.00000000 download 7 Weeks Tape & Reel (TR) 2005 yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant 1206 (3216 Metric) Surface Mount, MLCV 8533.40.40.00 TR e4 Silver/Palladium (Ag/Pd) YES -55°C Non-linear Resistors WRAPAROUND 1 VARISTOR 0.008W DUAL 60V 85V 0.70J 110V 90V 100V 60V 100A 85V
B72527G3200K000 B72527G3200K000 TDK Electronics Inc. 0.0000
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0.00000000 download 14 Weeks Bulk SHCV yes Active 1 (Unlimited) 2 ROHS3 Compliant Radial Through Hole Mixed Technology e3 Matte Tin (Sn) NO -55°C Non-linear Resistors WIRE 1 VARISTOR 0.008W General Purpose 54V 20V 700 J 26V
B88069X7450C502 B88069X7450C502 TDK Electronics Inc. 0.0000
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0.00000000 download 10 Weeks Bulk Active 1 (Unlimited) 3 ROHS3 Compliant Cylinder No Lead, 3 Terminal User Defined SURGE PROTECTION CIRCUIT No 350V 20000A 20kA
B88069X1510C502 B88069X1510C502 TDK Electronics Inc. 0.0000
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0.00000000 Active 1 (Unlimited) ROHS3 Compliant
B72540V0060M062 B72540V0060M062 TDK Electronics Inc. 0.0000
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0.00000000 download 14 Weeks Tape & Reel (TR) 2012 yes Active 1 (Unlimited) 2 ROHS3 Compliant 2220 (5750 Metric) Surface Mount, MLCV -55°C~125°C TA METAL OXIDE FILM TR 20000pF @ 1kHz e4 Silver/Palladium (Ag/Pd) YES VARISTOR WRAPAROUND 1 VARISTOR 0.02W DUAL 6V 8V 3.6J 13.2V 8.8V 11V 6V 1.2kA 8V
B88069X6771T902 B88069X6771T902 TDK Electronics Inc. 0.0000
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0.00000000 download 14 Weeks Cut Tape (CT) 2007 EZ0 Active 1 (Unlimited) 3 ROHS3 Compliant 3-SMD Cylinder Square End Surface Mount ±20% No 75V 10000A 10kA
B88069X7001B502 B88069X7001B502 TDK Electronics Inc. 0.0000
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0.00000000 T83S-C420X Obsolete 1 (Unlimited) ROHS3 Compliant No
B59035A4809Y010 B59035A4809Y010 TDK Electronics Inc. 0.0000
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0.00000000 Obsolete 1 (Unlimited) ROHS3 Compliant
B88069X7891T352 B88069X7891T352 TDK Electronics Inc. 0.0000
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0.00000000 14 Weeks Tape & Reel (TR) Active 1 (Unlimited) ROHS3 Compliant
B88069X4780T502 B88069X4780T502 TDK Electronics Inc. 0.0000
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0.00000000 14 Weeks Tape & Reel (TR) Active 1 (Unlimited) 2 ROHS3 Compliant Axial Cylinder Through Hole ±20% No 350V 10000A 10kA
B59890C0160A054 B59890C0160A054 TDK Electronics Inc. 0.0000
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0.00000000 download Tape & Reel (TR) 2014 Obsolete Not Applicable ROHS3 Compliant Radial, Disc UR, VDE Through Hole 0°C~60°C 0.157Dia x 0.197 T 4.00mmx5.00mm 0.295 7.50mm Ceramic 0.197 5.00mm 200mA 160V 150Ohms 35mA 70mA
B59870C0120A070 B59870C0120A070 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 0.354Dia 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 1A 265V 25Ohm 100mA 200mA
B88069X1370T352 B88069X1370T352 TDK Electronics Inc. 0.0000
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0.00000000 download 14 Weeks Tape & Reel (TR) 2015 A81-C90XSMD Active 1 (Unlimited) 2 2 ROHS3 Compliant Axial Cylinder, Radial SMT Bend Surface Mount 1 DUAL UNSPECIFIED 260 30 AUTOMOTIVE NO -40°C ±20% SURGE PROTECTION CIRCUIT No 90V 20000A 20kA
B72207S0131K261 B72207S0131K261 TDK Electronics Inc. 0.0000
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0.00000000 16 Weeks Tape & Box (TB) StandarD Active ROHS3 Compliant Disc 7mm Through Hole -40°C~105°C TA 245pF @ 1kHz 1 9.5J 225.5V 184.5V 205V 130V 1.2kA 170V
B88069X4420B152 B88069X4420B152 TDK Electronics Inc. 0.0000
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0.00000000 14 Weeks Tray Active 1 (Unlimited) 2 ROHS3 Compliant Axial Cylinder Chassis, Stud Mount ±20% No 2200V 20000A 20kA
B72207S0271K111 B72207S0271K111 TDK Electronics Inc. 0.0000
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0.00000000 download 15 Weeks Cut Tape (CT) 2011 StandarD yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant Disc 7mm unknown Through Hole -40°C~105°C TA 8533.40.40.00 TR 110pF @ 1kHz NO WIRE 1 VARISTOR RADIAL 21J 473V 387V 430V 275V 1.2kA 350V
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