This part is a kind of semiconductor called BFG92AX.

Function of this product has NPN 5 GHz wideband transistor.

Manufacturers : Philips

Image and pinout :

Some of the text within the PDF file :

DATA SHEET book, halfpage M3D071 BFG92A/X NPN 5 GHz wideband transistor Product specification Supersedes data of 1995 Sep 12 1998 Sep 23 Philips Semiconductors NPN 5 GHz wideband transistor Product specification BFG92A/X FEATURES • High power gain • Low noise figure • Gold metallization ensures excellent reliability. APPLICATIONS Wideband applications in the UHF and microwave range. DESCRIPTION Silicon NPN transistor in a 4-pin, dual-emitter SOT143B plastic package. PINNING PIN DESCRIPTION 1 collector 2 emitter 3 base 4 emitter handbook, 2 c4olumns 3 1 Top view 2 MSB014 Marking code: V14. Fig.1 SOT143B. QUICK REFERENCE DATA SYMBOL PARAMETER CONDITIONS VCBO VCEO IC Ptot Cre fT GUM collector-base voltage collector-emitter voltage collector current (DC) total power [ ... ]

BFG92AX PDF Datasheet Download