28-Lead Side-Brazed Ceramic DIP for Hybrid [SBDIP_H] (DH-28B) Dimensions shown in inches and (millimeters) a 1.414 (35.92) MAX 15 28 0.610 (15.49) 0.580 (14.73) 1 PIN 1 INDICATOR 0.060 (1.52) 0.040 (1.02) 0.180 (4.57) MIN 0.175 (4.45) 0.120 (3.05) 0.023 (0.58) 0.014 (0.36) 0.100 (2.54) BSC 0.070 (1.78) 0.030 (0.76) 0.005 (0.13) MIN 0.610 (15.49) 0.590 (14.99) CONTROLLING DIMENSIONS ARE IN INCHES. MILLIMETER DIMENSIONS (IN PARENTHESES) ARE ROUNDED-OFF INCH EQUIVALENTS FOR REFERENCE ONLY AND ARE NOT APPROPRIATE FOR USE IN DESIGN. 0.015 (0.38) 0.008 (0.20) 011507-A 0.225 (5.72) MAX 14