VE1206K121R035 Circuit Protection

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TVS- Varistors, MOVs are an important type of electrical component intended to provide protection from voltage transients. The VE1206K121R035 is a particular type of voltage surge protection device that provides excellent surge protection from transient overvoltage spikes. In simple terms, a TVS- Varistor, MOV is like an energy absorber, which blocks, clips or diverts excess power away from sensitive components.

VE1206K121R035, manufactured by LEEMAN, is a unipolar, bi-directional, wide operating voltage range Varistor. It has a, wide operating voltage range of 5.5 V to 182 V, while its rated voltage is 121V. This Varistor has a maximum break-down voltage of 182 V and maximum peak current of 11A, and a maximum Varistor voltage of 5.5 V with a surge power rating of 5400 Watts. It is a non-polarized, very low capacitance and is equipped with a low-leakage current feature. It is compatible to UL1449 Fourth Edition.

The VE1206K121R035 employs a metal-oxide, nonlinear resistor element that helps provide wide protection range and excellent clamping capability. When the voltage reaches the predetermined Vbr breakdown voltage, the resistance quickly and efficiently changes from a high-resistance state to a low-resistance state. The low-resistance state then directs the surge current away from the sensitive components, helping to protect them from dangerous overvoltage conditions.

The VE1206K121R035 is designed for use in consumer electronics, computer and peripheral components, home and office appliances, motor controls, electric motors and indsutrial control systems. It is also suitable for providing overvoltage protection on terminals. The wide operating voltage range also makes it suitable for other applications this Varistor would require. The device has a low capacitance and leakage current which makes it ideal for avoiding over-resonance of communication lines that could reduce signal quality.

In conclusion, the VE1206K121R035 Varistor is a uni-polar, bi-directional device offering superior surge protection from transient overvoltage spikes. It provides wide operating voltage range, excellent clamping capability and low capacitance and leakage currents, making it desirable for use in consumer electronics, computers, appliances, motor controls and industrial control systems.

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