The SDS2R7L1050609 from Shanghai Yongming Electronic is a Supercapacitor with Capacitance 1000 mF, Voltage Rating 2.7 V, Equivalent Series Resistance 300 mOhms, Temperature Operating Range -40 to 70 Degree C. Tags: Radial Leaded. More details for SDS2R7L1050609 can be seen below.