The DTMSS-47/0.10/30-V is a surface mount transformer made by Feryster. It is a dual-sided winding type transformer, with four pins for connection. The primary winding is 47 turns and 0.10 mm wire, and the secondary winding has 30 turns of 0.10 mm wire. The output is bipolar, with the pin layout being V1, V2, V3, V4. It has a permanent connection scheme with a rated operating voltage of 1 AC/DC at 66 V, with a DC bias of 15 V. This part is suitable for a variety of applications, such as power management, LAN, switching circuit, and battery discharge protection.