This part is a kind of semiconductor called A614.

Function of this product has Low Frequency Power Amplifier.

Manufacturers : FGX

Image and pinout :

Some of the text within the PDF file :

·ç¹âÐÀ¼¼Êõ×ÊÁÏ ■■APPLICATION：Low Frequency Power Amplifier. A614 —PNP silicon — Power Regulator ■■MAXIMUM RATINGS（Ta＝25℃） PARAMETER Collector-base voltage Collector-emitter voltage Emitter-base voltage Collector current Collector Power Dissipation Junction Temperature Storage Temperature Range SYMBOL RATING UNIT VCBO VCEO VEBO IC PC TJ Tstg -80 -55 -5 -3.0 25 150 V V V A W ℃ 1 TO-220 2.Collector 3.Emitter 1.Base ﹣55~150℃ ■■ ELECTRICAL CHARACTERISTICS PARAMETER DC Current Gain Collector Cut-off Current Emitter Cut-off Current Collector-Base Breakdown Voltage Collector-Emitter Breakdown Voltage Emitter-Base Breakdown Voltage Collector-Emitter Saturation Voltage SYMBOL hFE （Ta=25℃） TYP. MAX. UNIT TEST CONDITION VCE= -5V，Ic= -0 [ ... ]

A614 PDF Datasheet Download