XinhSemi (xinhansemi.com), operated by Shenzhen Xinhan Future Electronics Technology Co., Ltd., is an independent distributor of electronic components. This page lists U51DL-012KK-4 produced by Micronel USA, a DC Brushless Fans (BLDC) component. Operating Temperature: -4 ~ 131°F (-20 ~ 55°C). Part Status: Active. Stocked at our Shenzhen warehouse for global shipping. Request a quote with quantity and target price using the inquiry button on the right — our sales team will follow up within one business day. — xinhansemi.com