H Package 3-Lead TO-39 Metal Can (Reference LTC DWG # 05-08-1330) .350 – .370 (8.890 – 9.398) .305 – .335 (7.747 – 8.509) .050 (1.270) MAX .165 – .185 (4.191 – 4.699) REFERENCE PLANE * .016 – .019** (0.406 – 0.483) DIA .500 (12.700) MIN .200 (5.080) TYP .100 (2.540) PIN 1 .029 – .045 (0.737 – 1.143) .100 (2.540) .028 – .034 (0.711 – 0.864) 45° H3(TO-39) 0801 *LEAD DIAMETER IS UNCONTROLLED BETWEEN THE REFERENCE PLANE AND .050" BELOW THE REFERENCE PLANE .016 – .024 **FOR SOLDER DIP LEAD FINISH, LEAD DIAMETER IS (0.406 – 0.610)