Hermetic Packages for Integrated Circuits Package Outline Drawing
K4.A
4 LEAD CERAMIC METAL SEAL FLATPACK PACKAGE (100 mil LEAD PITCH)
Rev 0, 3/17 0.100 (2.54 BSC) NO. 1
NO. 2 0.022 (0.56)
0.015 (0.38) PIN # 1
ID AREA
1 NO. 4
NO. 3 TOP VIEW 0.112 (2.84)
0.090 (2.29) 0.038 (0.97)
5
0.026 (0.66) 0.265 (6.75)
0.245 (6.22) A
A 0.173 (4.39)
0.157 (3.99) 0.005 (0.13)
MIN 3 -D0.009 (0.23)
0.004 (0.10)
-H-C-0.183 (4.65)
SEATING AND
BASE PLANE 0.167 (4.24) 0.370 (9.40)
0.325 (8.26)
0.03 (0.76) MIN SIDE VIEW BOTTOM VIEW NOTES:
1. Index area: A notch or a pin 1 identification mark shall be located …