Varistor 40D271K

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Varistor 40D271K

Product Abstract:

Type MYL3 varistors 40D271K have characteristics with great withstanding surge current, wide varistor voltage, fast response, good surge suppression, and convenient fixing. They are widely applied to automatic signal in railway, traffic control center, communication relay station, low-voltage power distribution, semiconductor components and electric equipments with operating overvoltage protection and atmospheric overvoltage protection.


Product Description

Varistor Type MYL3  40D271K

Type MYL3 varistors 40D271K have characteristics with great withstanding surge current, wide varistor voltage, fast response, good surge suppression, and convenient fixing. They are widely applied to automatic signal in railway, traffic control center, communication relay station, low-voltage power distribution, semiconductor components and electric equipments with operating overvoltage protection and atmospheric overvoltage protection.

 

1.Features

●Varistor  voltage (47V~1200V)

●Excellent  non-linearity  coefficient

●Great  withstanding  surge  current

 

2.Recommended Applications

● Protection of semiconductor

●Surge protection of consumer equipment

●Surge protection of communication, measuring or controller instrument

●Relay or electro magnetic valve surge absorption

 

3.Specification and Electrical Characteristics

MODEL  NO: 40D271K

VARISTOR  VOLTAGE  V (V): 240(243-303)

MAX. CONTINUOUS VOLTAGE  (V): ACrms: 175

                                                                DC: 225

MAX.  CLAMPING   VOLTAGE  V400A(V): 455

Energy(2ms) (J): 300

MAX.PEAK  CURRENT(8/20μs)1time(A):30000

                                                           2times(A):20000

 

CAPACITANCE  (REFERENCE) (1KHZ) pF:7500

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