B72214S0351K101

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B72214S0351K101

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VARISTOR DISC 14MM

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Especificações

Atributo Valor
Supplier EPCOS - TDK Electronics
Package Bulk
Series StandarD
ProductStatus Active
MaximumACVolts 350 V
MaximumDCVolts 460 V
VaristorVoltage(Min) 504 V
VaristorVoltage(Typ) 560 V
VaristorVoltage(Max) 616 V
Current-Surge 4.5 kA
Energy 80J
NumberofCircuits 1
Capacitance@Frequency 350 pF @ 1 kHz
OperatingTemperature -40°C ~ 105°C (TA)
MountingType Through Hole

Visão Geral

Description

The B72214S0351K101 is a part number for a specific type of electronic component known as a varistor, manufactured by TDK Corporation. Varistors are voltage-dependent resistors used to protect circuits against excessive transient voltages by clamping the voltage to a safer level. This particular model is from the TDK Epcos series and is designed to handle voltage surges, making it useful in protecting electronic devices from voltage spikes that can occur due to lightning strikes, power surges, or other transient events.
The "B72214" typically indicates the series and size code, while "S0351K101" provides more detailed specifications such as the voltage rating, tolerance, and package type. These components are commonly used in power supply circuits, telecommunications equipment, and consumer electronics to ensure the longevity and reliability of the device by mitigating potential damage from voltage transients.
In summary, the B72214S0351K101 is a crucial component for enhancing the durability and performance of electronic systems by providing effective over-voltage protection.

Equivalent

The B72214S0351K101 is a varistor from TDK's Epcos series, used for overvoltage protection. Equivalent products would generally include varistors with similar voltage ratings and energy handling capabilities from other manufacturers. Some possible equivalents could be Littelfuse's V18ZA1P, AVX's VC18 series, or Panasonic's ERZ-V14D series. It's important to verify the electrical characteristics and form factor to ensure compatibility with your specific application.

Features

The B72214S0351K101 is a varistor, a type of electronic component used to protect circuits against excessive voltage by clamping voltage surges. Here are its key features:
1. Varistor Voltage (V): Typically rated for a specific voltage level, helping in clamping surges to protect the circuit.
2. Energy Absorption: The ability to absorb energy from voltage spikes, expressed in joules.
3. Current Capability: Handles a certain amount of current during transient events.
4. Response Time: Fast response time to transient voltage surges, typically in the nanosecond range.
5. Operating Temperature Range: Suitable for a specific temperature range which ensures reliability across different environments.
6. Application: Used in various applications such as power supplies, telecommunications, and consumer electronics for surge protection.
7. Size and Form Factor: Compact design to fit various circuit boards.
These features make it useful for protecting electronic devices from voltage spikes and ensuring the longevity and reliability of the circuits it is integrated into.

Pinout

The B72214S0351K101 is a part of the EPCOS / TDK B72214 series, which are Metal Oxide Varistors (MOVs). These components typically have two pins and are used to protect circuits against voltage spikes by clamping the voltage to a safe level. The B72214S0351K101 specifically is designed for transient voltage suppression and can handle high energy transients.
In terms of pin count, it has two leads, as is common with through-hole varistors, allowing for easy integration into electronic circuits. The function of the B72214S0351K101 is to safeguard electronic components from over-voltage conditions, thereby enhancing the reliability and longevity of the device it is incorporated into.

Manufacturer

The B72214S0351K101 is a part manufactured by TDK Electronics, which is a company under TDK Corporation. TDK Electronics, previously known as EPCOS, specializes in electronic components and systems. The company is a prominent player in the electronics industry, focusing on the design and manufacture of electronic components such as capacitors, inductors, ferrites, and protection devices like the varistors associated with the part number B72214S0351K101.
TDK Corporation, the parent company, is a global leader in electronic materials and components. It was established in 1935 in Japan and has since expanded its operations worldwide. TDK focuses on innovations in technology to enhance its product offerings, which cater to various applications in the fields of automotive, industrial, consumer electronics, and information and communications technology. TDK and its subsidiaries, like TDK Electronics, are known for their commitment to quality, reliability, and technological advancement in the electronics sector.

Application

The B72214S0351K101 is a Multilayer Varistor from TDK used for transient voltage suppression. It is commonly applied in the protection of electronic circuits from voltage spikes, surges, and electrostatic discharge (ESD) events. Typical application areas include consumer electronics like TVs and computers, industrial electronics, automotive electronics for ESD and surge protection, and telecommunications equipment. Its compact size and efficiency make it suitable for surface-mount applications in densely packed circuit boards.

Package

The B72214S0351K101 is a varistor manufactured by TDK Corporation. It typically comes in a Through-Hole Technology (THT) package. Varistors like this one are used for protecting electronic circuits against excessive voltage by clamping transient voltages to a safe level.

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