Plastic case, 1.520 in. L, 1.520 in. W, 0.410 in. H, 10 pin type terminals 0.040 in. Diameter and 0.250 in. L on bottom in two rows 0.800 in. Ctr to ctr, operating power requirements plus and minus 15.0 vdc , operating temp range minus 25.0 to plus 85.0 degrees c