BU-61689 Datasheet, PDF (7/12 Pages) List of Unclassifed Manufacturers – MINIATURE ADVANCED COMMUNICATION ENGINE (MINI-ACE) AND MINI-ACE PLUS

0.800 ±0.005
(20.320 ±0.127)
JHGFEDCBA
BOTTOM VIEW
1.000 SQ ±0.010
(25.400 ±0.254)
0.100 ±0.005
(2.540 ±0.127)
9
8
7
0.070 ±0.005
6
(1.778 ±0.127)
5
4
0.070 ±0.005
3
(1.778 ±0.127)
2
1
0.155 MAX
(3.810)
0.180 ±0.008
(4.572 ±0.203)
0.018 ±0.002
(0.457 ±0.051)
Indicates
Pin A1
TOP VIEW
SIDE VIEW
Notes:
1) Dimensions are in inches (mm).
2) Package Material: Alumina (AL2O3)
3) Lead Material: Kovar, Plated by 50µ in. minimum nickel under 60µ in. minimum gold.
FIGURE 3. BU-65178P / 65179P* /61588P /61688P*/61689P* MECHANICAL OUTLINE (PIN GRID ARRAY - PGA)
1.38 ±0.02
(35.05 ±0.51)
1.00 SQ ±0.01
(25.40 ±0.25)
0.19 Ref
(4.83 Ref)
0.100 DIA.
(2.540) (see note 4)
P8 P7 P6 P5
P4 P3 P2 P1
72
1
Notes:
1) Dimensions are in inches (mm).
2) Package Material: Alumina (AL2O3)
3) Lead Material: Kovar, Plated by 50µ in. minimum nickel
under 60µ in. minimum gold.
4) There are 8 test pads located on the bottom of the package.
These pads are recessed so as not to interfere when
mounting the hybrid.
VIEW "B"
0.850 ±0.008
(21.590 ±0.203)
BOTTOM VIEW
0.018 ±0.002 0.050 ±0.005
(0.457 ±0.051) (1.270 ±0.127)
VIEW "B"
0.08 MIN FLAT
(2.03)
INDEX DENOTES
PIN NO. 1
0.130 MAX
(3.31)
VIEW "A"
0.050 ±0.005
(1.27 ±0.127)
1.024 ±0.014 NOM.
(26.010 ±0.356)
SIDE VIEW
0.012 R. MAX
(0.305 R.)
0.010 ±0.002
(0.254 ±0.051)
0.05 MIN FLAT
(1.27)
0.075 MAX FLAT
(1.91)
0.006 -0.004,+0.010
(0.152 -0.100,+ 0.254)
VIEW "A"
FIGURE 4. BU-65178G / 65179G* /61588G /61688G*/61689G* MECHANICAL OUTLINE (GULL LEAD)
Data Device Corporation
www.ddc-web.com
BU-65178/65179*/61688*/61689*
7
K-04/05-0