ProtoBoard-1553B for Hammond 1553B Boxes Features ProtoBoard saves time The PCB is designed PCB Specifications specifically for the Hammond 1553B box. High-quality FR4 glass epoxy board. No cutting is required. The mounting holes are Four 0.125 (1/8) mounting holes. present in the right spots. The convenient 2-hole ProtoBoard pattern Four 4-40 PCB mounting screws provided. provides an easy way to connect parts while 2 Single sided, 1oz/ft copper PCB maximizing usable board area. 0.042 holes drilled on 0.1 centers Lead free etched copper PCB with an anti-tarnish coating for easy soldering. PCB Size 4.3 x 2.6 in. (109.2 x 66 mm) Order Part PR1553B (for PCB only) Board Layout (actual size) PR1553B Prototyping Board shown with the Hammond 1553BBK box (box not included). To purchase the PCB + Box together, order BPS part KIT-1553B-BK BusBoard Prototype Systems - Built for designers www.BusBoard.com sales busboard.com BPS-MAR-PR1553B-001 Rev 4.10PCB Mechanical Dimensions Hammond 1553B Hand Held Case Features Note: The box is NOT included with BPS part PR1553B. The box is included with part KIT-1553B-BK. Soft-sided ergonomic hand held electronic case. Box Size 4.6 x 3.1 x 1.0 inches (117 x 79 x 24mm) 1 removable end panel (included). Built-in PCB standoffs. Box closed with self tapping screws (included). Recessed top for membrane display or keypad. Lap joint construction provides protection against dust accumulation and splashing water. Gray/Gray, Black/Gray, Black/Black, Yellow, Red, and Translucent Blue colors available. To order the box by itself, use Hammond part s 1553BGY, 1553BBK, 1553BBKBK, 1553BTBUBK, 1553BRDBK, 1553BYLBK See