This part is a kind of semiconductor called C1318.

Function of this product has 2SC1318.

Manufacturers : Panasonic Semiconductor

Image and pinout :

Some of the text within the PDF file :

Transistors 2SC1317, 2SC1318 Silicon NPN epitaxial planer type Unit: mm For low-frequency power amplification and driver amplification Complementary to 2SA719 and 2SA720 I Features • Low collector to emitter saturation voltage VCE(sat) • Complementary pair with 2SA719 and 2SA720 0.7±0.1 5.0±0.2 4.0±0.2 0.7±0.2 13.5±0.5 I Absolute Maximum Ratings Ta = 25°C Parameter Collector to base voltage Collector to emitter voltage 2SC1317 2SC1318 2SC1317 2SC1318 VEBO ICP IC PC Tj Tstg VCEO Symbol VCBO Rating 30 60 25 50 7 1 500 625 150 −55 to +150 V A mA mW °C °C www.DataSheet.co.kr Unit V 5.1±0.2 0.45+0.15 –0.1 (1.27) (1.27) 2.3±0.2 0.45+0.15 –0.1 V 123 2.54±0.15 Emitter to base voltage Peak collector current Collector current Collector power dissipation Junction tem [ ... ]

C1318 PDF Datasheet Download