Visitor

Solved

Identify this component?

4 replies
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Hello,

can you identify this component?

ST W7X428

CHINA

BUL 380

A

Thank you!

regards

sonic21

Discretes

TDKBest answer

That’s definitely BUL38D, not BUL380, as @Peter BENSCH suggests.

Do you agree with the part that he suggested it was?

"If you feel a post has answered your question, please click ""Accept as Solution""."

ST Technical Moderator

Welcome @sonic21, to the community!

It is always extremely helpful to include a legible photo of the device in question as an image, if only to avoid reading errors along the way through the viewer’s optical capture unit, their central processing organ and their operating systems for pressing the buttons, and also to better assess the associated package and the plausibility of the result.

In short: pop a photo in here.

However, I suspect a reading error, because there is indeed still a high-voltage transistor called BUL38D.

Regards
/Peter

In order to give better visibility on the answered topics, please click on Accept as Solution on the reply which solved your issue or answered your question.

Visitor

Hello,

thank you for your answer!

When I want load a photo become I this info:

st-1.jpg: Something went wrong, please check your link and try again.

(file also as *.png, *bmp) 🤔 sorry, I dont know…..

the discription of this device fits:

Use in electronic transformer for halogen lamps

regards

sonic21

TDKBest answer

That’s definitely BUL38D, not BUL380, as @Peter BENSCH suggests.

Do you agree with the part that he suggested it was?

"If you feel a post has answered your question, please click ""Accept as Solution""."