Outline Dimensions Vishay Semiconductors TO-209AE (TO-118) DIMENSIONS in millimeters (inches) Ceramic housing 22 (0.87) MAX. 4.3 (0.17) DIA. White gate 10.5 (0.41) NOM. Red silicon rubber 245 (9.65) ± 10 (0.39) Red cathode 245 (9.65) 255 (10.04) 38 (1.50) MAX. DIA. White shrink 27.5 (1.08) MAX. 47 (1.85) MAX. 21 (0.82) MAX. Red shrink SW 45 3/4"16 UNF-2A (1) 49 (1.92) MAX. Fast-on terminals AMP. 280000-1 REF-250 22 (0. 86 )M IN . 9.5 (0. 3 7) MI N. 4.5 (0.18) MAX. Flexible leads C.S. 50 mm2 (0.078 s.i.) Note (1) For metric device: M24 x 1.5 - length 21 (0.83) maximum Document Number: 95080 Revision: 02-Aug-07 For technical questions, contact: [email protected] www.vishay.com 1