This part is a kind of semiconductor called UPC151C.

Function of this product has Bipolar Analog Integrated Circuits.

Manufacturers : NEC

Image and pinout :

Some of the text within the PDF file :

µ µ µ µ µ µ µ µ µ 8 5 1 10.16 MAX. 4.31 MAX. 4 7.62 6.4 0.9 MIN. 5.08 MAX. 0.51 MIN. 3.2±0.3 1.4 MIN. 0.50±0.10 2.54 1.27 MAX. 0.25+0.10 –0.05 0 15˚ 0.25 M P8C-100-300B, C-1 µ 8 5 7° 3° + − 3° 1 0.17 5.2+ −0.20 4 6.5 ± 0.3 1.59±0.21 1.49 S 0.78 MAX. 1.27 0.08 0.42 + −0.07 4.4±0.15 1.1±0.2 0.6 ± 0.2 0.08 0.17 + −0.07 0.10 S 0.12 M 0.1 ± 0.1 S8GM-50-225B-5 µ µ • • • • • • FAX E-mail 044-435-9494 044-435-9608 s-info@saed.tmg.nec.co.jp (03)3798-6106, 6107, 610 [ ... ]

UPC151C PDF Datasheet Download