v00.0410 C-21 – CONNECTORIZED HERMETIC MODULE PACKAGE OUTLINES C-21 Package Outline Drawing Package Information Package Type C-21 Package Weight [1] 39.5 gms Spacer Weight 8.5 gms [1] Includes the connectors [2] ±1 gms Tolerance NOTES: 1.0 PACKAGE, LEADS COVER MATERIAL: KOVAR 2.0 FINISH: GOLD PLATE OVER NICKEL PLATE. 3.0 MOUNTING SPACER: NICKEL PLATED ALUMINUM. 4.0 ALL DIMENSIONS ARE IN INCHES [MILLIMETERS]. 5.0 TOLERANCES: 5.1 .XX = ±.02 [0.5 mm] 5.1 .XXX = ±.010 [0.25 mm] 6.0 MARK LOT NUMBER ON .080 X .250 LABEL APPROXIMATELY WHERE SHOWN, WITH .030 MINIMUM TEXT HEIGHT. 7.0 USE MOUNTING SPACER PART NUMBER 125177. For price, delivery, and to place orders, please contact Hittite Microwave Corporation: 20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com B - 25