B72214S (31)
EPCOS - TDK ElectronicsB72214S is available from EPCOS - TDK Electronics at Xecor. Designed for overvoltage protection, the B72214S offers high surge current handling (1 kA), automotive-grade reliability, and AEC-Q200 qualification. Available in a 14mm disc package, it is ideal for automotive and industrial applications requiring robust protection against voltage transients. Whether used in vehicle electronics, power supplies, or telecommunications, this series ensures reliable performance, energy absorption (4J), and stability across a wide temperature range (-40°C to 85°C). Xecor is an authorized distributor for EPCOS - TDK Electronics. Please view our extensive selection of the B72214S series below.
| Part Number | Description | Package | Inventory | Add To Bom |
|---|---|---|---|---|
| B72214S0271K101 | Leaded Disk Varistors, Max. Operating Voltage [AC]=275Vrms, Max. Surge Current Imax(8/20μs,1time)=4500A | Disc | 4,329 | |
| B72214S0301K101 | Var MOV 300VAC/385VDC 4500A 470V Thru-Hole Radial Bulk | Disc | 6,684 | |
| B72214S0351K101 | RoHS Compliant TVS Varistor, 14mm Radial Through Hole Bulk Packaging, 350V, 10% Tolerance, Operating Temperature 85°C | Disc | 5,315 | |
| B72214S0511K101 | Radial varistor designed for VV (voltage-variable) applications | Disc | 5,018 | |
| B72214S0140K101 | The Varistor, model B72214S0140K101, is configured radially and rated for 22 volts, with a maximum current capacity of 1000 amperes | Disc | 4,540 | |
| B72214S0200K101 | Standard 14mm Varistors rated at 20VAC with a tolerance of 10% | Disc | 7,403 | |
| B72214S0251K101 | Leaded Disk Varistors, Max. Operating Voltage [AC]=250Vrms, Max. Surge Current Imax(8/20μs,1time)=4500A | Disc | 8,009 | |
| B72214S0231K101 | Var MOV 230VAC/300VDC 4500A 360V Thru-Hole Radial Bulk | Disc | 5,222 | |
| B72214S0461K101 | Varistors with 460VAC voltage rating and 10% tolerance, featuring a 14mm standard size | Disc | 8,237 | |
| B72214S0681K101 | Var MOV 680VAC/895VDC 4500A 1100V Thru-Hole Radial Bulk | Disc | 5,824 | |
| B72214S0400K101 | Var MOV 40VAC/56VDC 1000A 68V Thru-Hole Radial Bulk | - | 6,245 | |
| B72214S0350K101 | Var MOV 35VAC/45VDC 1000A 56V Thru-Hole Radial Bulk | Disc | 5,148 | |
| B72214S0381K101 | Var MOV 385VAC/505VDC 4500A 620V Thru-Hole Radial Bulk | Disc | 7,408 | |
| B72214S0421K101 | Var MOV 420VAC/560VDC 4500A 680V Thru-Hole Radial Bulk | Disc | 8,541 | |
| B72214S0551K101 | Var MOV 550VAC/745VDC 4500A 910V Thru-Hole Radial Bulk | Disc | 7,922 | |
| B72214S0600K101 | Var MOV 60VAC/85VDC 4500A 100V Thru-Hole Radial Bulk | Disc | 6,095 | |
| B72214S0500K101 | Varistors 50VAC 10% 14mm StandarD | DIP-2 | 6,234 | |
| B72214S0750K101 | Var MOV 75VAC/100VDC 4500A 120V Thru-Hole Radial Bulk | - | 3,857 | |
| B72214S2151K101 | Leaded Disk Varistors, Max. Operating Voltage [AC]=150Vrms, Max. Surge Current Imax(8/20μs,1time)=6000A | - | 6,455 | |
| B72214S2271K101 | Varistors 275VAC 10% 14mm AdvanceD | Disc | 5,566 | |
| B72214S2251K101 | Var MOV 250VAC/320VDC 6000A 390V Thru-Hole Radial Bulk | - | 5,771 | |
| B72214S2321K101 | Var MOV 320VAC/420VDC 6000A 510V Thru-Hole Radial Bulk | - | 4,420 | |
| B72214S0321K101 | Varistor, radial, VV 510 V, 4500 A, 420 V (DC), 320 V (AC), ±10 %, 0.6 VA (AC), 84 J | DIP | 4,283 | |
| B72214S0300K101 | Var MOV 30VAC/38VDC 1000A 47V Thru-Hole Radial Bulk | Disc | 9,505 | |
| B72214S0271K151 | Var MOV 275VAC/350VDC 4500A 430V Thru-Hole Radial T/R | Disc | 5,924 | |
| B72214S0250K101 | Var MOV 25VAC/31VDC 1000A 39V Thru-Hole Radial Bulk | Disc | 9,288 | |
| B72214S0171K101 | Var MOV 175VAC/225VDC 4500A 270V Thru-Hole Radial Bulk | - | 4,397 | |
| B72214S0151K101 | Varistors 150VAC 10% 14mm StandarD | DIP | 5,332 | |
| S14K320 | Advanced MOV technology for AC/DC operati | Disc | 7,263 | |
| S14K275 | Compact mm diameter varistor suitable for high-reliability application | Disc | 4,199 | |
| S14K460 | High-voltage protection with our 750V Varistor for reliable circuit operation | Disc | 3,546 |
Key Featrues
High Surge Current Handling (1 kA): The varistor can handle surge currents up to 1 kA, making it ideal for protecting circuits against high-energy transient events like lightning strikes or power surges. This enhances the reliability and longevity of electronic systems in harsh environments.
Automotive Grade Qualification (AEC-Q200): Designed to meet AEC-Q200 standards, this varistor is suitable for automotive applications, ensuring robust performance under extreme temperature and vibration conditions. This makes it a reliable choice for automotive electronics.
Wide Operating Temperature Range (-40°C to 85°C): The varistor operates reliably across a broad temperature range, making it suitable for use in both cold and hot environments. This versatility expands its applicability in industrial, automotive, and outdoor electronic systems.
High Capacitance (10,000 pF @ 1 kHz): With a capacitance of 10,000 pF at 1 kHz, this varistor can also function as a noise suppressor in circuits, reducing electromagnetic interference (EMI) and improving signal integrity in sensitive electronic devices.
Through-Hole Mounting (Disc 14mm): The through-hole mounting design ensures secure and durable installation on PCBs, making it easy to integrate into existing designs. This feature is particularly beneficial for applications requiring mechanical stability and long-term reliability.
Automotive Grade Qualification (AEC-Q200): Designed to meet AEC-Q200 standards, this varistor is suitable for automotive applications, ensuring robust performance under extreme temperature and vibration conditions. This makes it a reliable choice for automotive electronics.
Wide Operating Temperature Range (-40°C to 85°C): The varistor operates reliably across a broad temperature range, making it suitable for use in both cold and hot environments. This versatility expands its applicability in industrial, automotive, and outdoor electronic systems.
High Capacitance (10,000 pF @ 1 kHz): With a capacitance of 10,000 pF at 1 kHz, this varistor can also function as a noise suppressor in circuits, reducing electromagnetic interference (EMI) and improving signal integrity in sensitive electronic devices.
Through-Hole Mounting (Disc 14mm): The through-hole mounting design ensures secure and durable installation on PCBs, making it easy to integrate into existing designs. This feature is particularly beneficial for applications requiring mechanical stability and long-term reliability.
Applications
Surge Protection in Automotive Electronics: The EPCOS - TDK Electronics varistor is ideal for protecting automotive electronic systems from voltage surges and transients. With its AEC-Q200 qualification and automotive-grade rating, it ensures reliable performance in harsh environments, safeguarding sensitive components like ECUs, sensors, and infotainment systems from overvoltage events.
Power Supply Protection: This varistor is well-suited for use in power supply units to protect against voltage spikes and surges. Its high surge current capability (1 kA) and energy absorption (4J) make it an excellent choice for ensuring the longevity and reliability of power supplies in industrial, consumer, and telecommunications equipment.
Home Appliance Circuit Protection: The varistor can be integrated into home appliances such as washing machines, refrigerators, and air conditioners to protect control circuits from voltage transients caused by switching events or lightning strikes. Its through-hole mounting and 14mm disc package make it easy to incorporate into existing designs.
Renewable Energy Systems: In solar inverters and wind turbine controllers, this varistor provides robust protection against voltage surges caused by grid fluctuations or lightning strikes. Its wide operating temperature range (-40°C to 85°C) ensures reliable performance in outdoor and extreme weather conditions, making it a critical component for renewable energy systems.
Power Supply Protection: This varistor is well-suited for use in power supply units to protect against voltage spikes and surges. Its high surge current capability (1 kA) and energy absorption (4J) make it an excellent choice for ensuring the longevity and reliability of power supplies in industrial, consumer, and telecommunications equipment.
Home Appliance Circuit Protection: The varistor can be integrated into home appliances such as washing machines, refrigerators, and air conditioners to protect control circuits from voltage transients caused by switching events or lightning strikes. Its through-hole mounting and 14mm disc package make it easy to incorporate into existing designs.
Renewable Energy Systems: In solar inverters and wind turbine controllers, this varistor provides robust protection against voltage surges caused by grid fluctuations or lightning strikes. Its wide operating temperature range (-40°C to 85°C) ensures reliable performance in outdoor and extreme weather conditions, making it a critical component for renewable energy systems.
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