ngwaahịa
ngwaahịa
1SMA4740A Zener Diode SMA

VZTyp: 10V

VZ: 9.5V ~ 10.5V

Nkenkenke: ± 5%

PD:1W

Nkeji: 50μA @ 7.6V

Zzt: 7Ω

anyị uru 

Usoro mmepụta nke China emeela ọtụtụ afọ nke iteration, na-ebute teknụzụ tozuru okè na ntụkwasị obi. Ọtụtụ ụlọ ọrụ mba ụwa na-ahọrọ maka mbupụ mmepụta na China. Dị ka onye na-emepụta ihe eletrọnịkị na China, ngwaahịa anyị nwere ike dochie nke ọma nke ụdị isi mba ụwa na 99% nke ngwa na-enweghị mkpa nyocha nyocha. Ngwaahịa anyị na-anya isi n'ịdị mma, ọnụahịa ezi uche dị na ya, ngwa ahịa zuru oke, ọkọnọ na-agbanwe agbanwe, obere oge ụzọ ụzọ, yana ọrụ ọkachamara mgbe ọ na-ere ahịa. 


Description

1SMA4740A bụ diode na-achịkwa voltaji siri ike nke etinyere na ngwugwu SMA (DO-214AC), emepụtara maka nkwụsi ike voltaji ziri ezi yana ngwa mbelata voltaji na-agafe agafe. Ọ na-arụ ọrụ na voltaji ndakpọ ọnụ nke 10V, na-enye nchebe a pụrụ ịdabere na ya megide spikes voltaji na mgbawa na sekit eletriki. Ngwungwu SMA na-eme ka mgbasa ọkụ na-arụ ọrụ nke ọma na ịrụ ọrụ siri ike, na-eme ka ọ dabara maka gburugburu ebe chọrọ nchebe overvoltage a pụrụ ịdabere na ya.

atụmatụ

●Mkpokọta ike ịgbasa: Max. 1W.

Oke zener reverse voltaji 3.3V ruo 330V.

Obere ngwugwu rọba dabara adaba maka imewe elu.


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