DC plug specifications:6.3*3.1   6*1.4   6*1.0   4.75*1.7   2.5*1.0   2.5*0.7   5*2.8   5*2.55*2.1     5*1.4   5*1.0   3.9*1.3    3.8*1.4   3.8*1.7   3.5*1.4   3.5*1.35   3.5*1.1   3.4*1.0 Generally conventional injection molding are: 5.5 * 2.5 * 5.5 * 2.1 3.5 1.7 3.5 1.5 3.5 * 3.5 * 1.1 * 1.35The above specifications are understood as: large numbers outer diameter, inner diameter of the small numbers, such as: 5.5 * 2.1 5.5 /2.1 plug outer diameter as the inner diameter of the plugDC plug injection-type can be equipped with ring lines, flat lines, parallel lines, and so on. Generally are used in coiling assemblyThe so-called plug 01 are generally used for DC current; withstanding voltage 300V, the current amount can withstand 16A, the outer diameter is relatively small, the appearance looks are quite nice; there are 01 male plug 01. 01 female; two pairs are supporting each other can be inserted to get and can be used with a variety of conventional linesDC wire line commonly used are: copper 0.09, 0.10 copper wire, copper wire, etc. 0.15DC line use: digital products, small appliances, surveillance cameras, automotive, medical equipment, communications equipment, mobile phones and computer peripheral products