Case Style AT Outline Dimensions AT577 PCB Land Pattern Suggested Layout, Tolerance to be within ±.002 CASE # A B C D E F G H J K L WT. GRAMS AT577 .200 (5.08) .200 (5.08) .200 (5.08) .075 (1.91) .050 (1.27) .025 (0.64) .026 (0.66) .070 (1.78) .220 (5.59) .035 (0.89) --- .15 Dimensions are in inches (mm). Tolerances: 2 Pl. + .01; 3 Pl. + .005 Notes: 1. 2. Open style, ceramic base. Termination finish: For RoHS Case Style: 2-10 µ inch (.05-.25 microns) Gold over 100-300 µ inch (2.54-7.62 microns) Nickel plate. For RoHS-5 Case Style: Tin-Lead plate. 98-AT Rev.: AK (07/14/15) M148707 File: 98-AT.doc This document and its contents are the property of Mini-Circuits. Sheet 6 of 18