This part is a kind of semiconductor called CD293.

Function of this product has ALUMINUM ELECTROLYTIC CAPACITORS.

Manufacturers : Jianghai

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Some of the text within the PDF file :

CD293 SERIES ALUMINUM ELECTROLYTIC CAPACITORS Load life of 2000 hours at 85¡æ High ripple current Smaller size PCB Mounting SPECIFICATIONS Item Operating Temperature Range (¡æ) Rated Voltage Range(V) Capacitance Tolerance (20¡æ, 120Hz) Leakage Current (¦ÌA) -40~+85 10~400 ¡À20% 0.01CV or 1.5mA whichever is smaller(at 20¡æ,after 5 minutes) C:Nominal Capacitance(¦ÌF), V :Rated Voltage(V) Rated voltage(V) Dissipation Factor (20¡æ, 120Hz) Cap(¦ÌF) ¡Ü2700 3300~4700 5600~6800 ¡Ý8200 Temperature stability(120Hz) 10~16 --0.40 0.40 25 -0.35 0.35 0.35 35~50 0.20 0.25 0.30 0.35 63 0.15 0.20 0.20 0.25 10~35 4 15 80~100 0.15 0.15 0.20 -50~100 3 10 2000hours Not more than the specified value www.DataSheet.co.kr Characteristics -25~+85 450~500 Rated voltage §¶D(mm) 22~30 35 160~ [ ... ]

CD293 PDF Datasheet Download