Buy DF17(4.0)-40DS-0.5V(67) at Hotenda Tech . Hotenda Tech has the largest selection of electronic components, parts and suppliers . All products details and free PDF download of DF17(4.0)-40DS-0.5V(67) can be provided at http://www.hotenda.com/product-tags/DF17%284.0%29-40DS-0.5V%2867%29.html