Hello, I need to buy ACST67S but I can not get it anywhere. Is there any replacement? greetings

Exactly this is ACST6-7S Element available in the country in at least 2 stores. Other producers? - I can see only one producer - STMicroelectronics. In the network you can see the search for a replacement - no effect, tricks like here are used: (MOC3041 + BT139) - but this seems to be possible only in some applications, because it is a triac (with high sensitivity of the gate) protected against surge voltage damage on inductive load.

Triacs, marked with the ACST67S symbol, are manufactured by many companies in four types of casings (fig.):

in my case it will fit the housing - 220ab or D2PAK.

Can you give the address of the store? I can not locate it anyway. I tried to replace BT139 before and it did not work.

ACST67S Unavailable: Seeking Alternative or Compatible Replacement Options

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#1 14156452 22 Nov 2014 23:44

stoper17 stoper17

Level 20

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Post #1
14156452 22 Nov 2014 23:44

Hello,
I need to buy ACST67S but I can not get it anywhere. Is there any replacement?
greetings
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#2 14156739 23 Nov 2014 02:30

januszx3 januszx3

Level 31

» | Helpful post? (+1)

Post #2
14156739 23 Nov 2014 02:30

Triacs, marked with the ACST67S symbol, are manufactured by many companies in four types of casings (fig.):
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#3 14157326 23 Nov 2014 12:24

stoper17 stoper17

Level 20

» | Topic author Helpful post? (0)

Post #3
14157326 23 Nov 2014 12:24

in my case it will fit the housing - 220ab or D2PAK.
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#4 14157550 23 Nov 2014 13:25

Anonymous Anonymous

Level 1

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Helpful post
Post #4
14157550 23 Nov 2014 13:25

Exactly this is ACST6-7S http://pdf.datasheetcatalog.com/datasheets/120/156581_DS.pdf
Element available in the country in at least 2 stores.
Other producers? - I can see only one producer - STMicroelectronics.
In the network you can see the search for a replacement - no effect, tricks like here are used: http://holodforum.ru/showthread.php?t=12491 (MOC3041 + BT139) - but this seems to be possible only in some applications, because it is a triac (with high sensitivity of the gate) protected against surge voltage damage on inductive load.
#5 14157800 23 Nov 2014 14:34

stoper17 stoper17

Level 20

» | Topic author Helpful post? (+2)

Post #5
14157800 23 Nov 2014 14:34

Can you give the address of the store? I can not locate it anyway. I tried to replace BT139 before and it did not work.

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