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14D271K


Part Number 14D271K
Manufacturer Semic Trade
Title Metal Oxide Varistors
Description of Part Number 14 D 471 K 14D Series Nominal Varistor Voltage 471=470V D: DISK DISC DIAMETER 14=14MM 1 Electrical Characteristics Maximum Pa...
Features
·Wide operating voltage (V1mA) range from 18V to 1800V
·Fast responding to transient over-voltage
·Large absorbing transient energy capability
·Low clamping ratio and no follow-on current
·Meets MSL level 1, per J-STD-020
·Safety certification: UL1414,UL1449,CSA,VDE
·Operating Temperature:-40℃ ~ +85...

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14D271KJ : The 14D series radial leaded varistors provides an ideal circuit protection solution for lower DC voltage applications by offering higher surge ratings than ever before available in such small discs. The maximum peak surge current rating can reach up to 6KA (8/20 μs pulse) to protect against high peak surges, including indirect lightning strike interference, system switching transients and abnormal fast transients from the power source. Features Applications u Wide operating voltage (V1mA) range from 18V to 1800V u Fast responding to transient over-voltage u Large absorbing transient energy capability u Low clamping ratio and no following-on current u Meets MSL level 1, per J-STD-020 u T.

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14D271KJ : The voltage between two terminals with the specified measuring current 1mA.DC applied is call Vb. Requirement Maximum Allowable Voltage The recommended maximum sine wave voltage (RMS) or the maximum DC voltage can be applied continuously. To meet the specified value Rated Wattaget The maximum average power that can be applied within the specified ambient temperature. IEnergy The maximum energy within the varistor voltage change of ±10% when one impulse of10/1000μsec. or 2 msec. is applied. Withstanding Surge Current The maximum current within the varistor voltage change of ±10% with the standard impulse current (8/20μsec.) applied one time. The change of Vb shall be measured after .

14D271KJ : SONGLONG LISHANG METAL OXIDE VARISTOR – 14D SERIES VDR Varistor 14D SERIES FEATURES * Wide operating voltage (V1mA) range from 18V to 1800V. * Fast responding to transient over-voltage. * Large absorbing transient energy capability. * Low clamping ratio and no follow-on current. * Meets MSL level 1, per J-STD-020 * Safety number : CUL- E317616 VDE- 40028836 CQC-12001078540 ISO9001-2018 APPLICATION *Transistor, Diode, IC, Thyristor or Triac semiconductor protection. * Surge protection in consumer electronics. * Surge protection in industrial electronics. * Surge protection in electronic home appliances, gas and petroleum appliances. * Relay and electromagnetic valve surge absorpti.




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