Hi,
Check markingcodes' original type no is our major job.Welcome to join our gold member.
The markingcode promblem you post, i checked them for you.see below:
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A7 BAV99LT1 SOT23 Diode-Switching Diode,(dual,se ... ON/
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W9C PLVA656A SOT23 Low-voltage avalanche regulato ... PHI -----------------------------------------------------------------------------------------
David
I'm one of EDAboard!
david@smdok.com
https://www.smdok.com
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we offer check-markingcode,PCB-COPY,Chip-decryption service
We providing searching service of smdcodes(also known as markingcode,top mark,marking and package marking). Our database incluses the codes of transistors, diodes, tvs, thyristors, ics, etc. You will be suprised to find many dip components' code and many smd codes those hard to find in the internet or anywhere else. The news is that the database quantity is grouping up day by day. Nomatter easy code or difficulty code, all you need to do is to input codes and search, instead of collecting everyday. Why? Because we, your support team is doing that for you.
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