Rustproof 1W MOV Metal Oxide Varistor , Corrosion Resistant Disc Varistor

 Metal Oxide Film 32D431K Piezoresistor Zinc Oxide Varistor

 Varistors 32D are mainly used to limit harmful atmospheric overvoltage and operating overvoltage, can effectively protect the system or equipment: 1. In electric power industry, pressure sensitive material is often used to make arrester valve plate. High voltage insulators made of zinc oxide pressure-sensitive material can realize both insulation and transient over-voltage protection. 2. In electronic circuit, with over voltage protection, lightning protection, surge current suppression, peak pulse absorption, limiting, high voltage arc extinction, noise elimination, semiconductor device protection and other functions.

Features:

1. Small size, large flow capacity and energy tolerance;

2. Epoxy resin insulation sealing;

3. Response time: < 25ns

4. Ambient temperature: -40℃ ~ +85℃

5. Insulation resistance ≥500 MEgohms

6. Pressure-sensitive voltage temperature coefficient: -0.5%/℃

7. Chip diameter: 5, 7, 10, 14, 20, 25, 32, 40, 50mm

8. The allowable deviation of voltage sensitive voltage is K±10%, L±15%

Low leakage current

10. Superior limiting voltage characteristics

Application:

1. Transistor, diode, IC, thyristor and semiconductor switching components and a variety of electronic equipment overvoltage protection;

2. Surge absorption of household appliances, industrial appliances, relays and electronic valves;

3. Electrostatic discharge and noise signal elimination;

4 leakage protection switch over voltage protection;

5. Lightning protection and overvoltage protection for communication equipment such as telephones and SPC switches.

Voltage sensitive voltage: 18V-1800V

Film size: 5D, 7D, 10D, 14D, 20D

Footpitch: P: 5.0mm, P: 7.5mm, P: 10MM

Varistors 32D series:

32D201K, 32D241K, 32D271K, 32D331K, 32D361K, 32D391K, 32D431K, 32D471K, 32D511K, 32D621K, 32D681K, 32D751K , 32D781K, 32D821K, 32D911K, 32D951K, 32D102K, 32D112K