Aeroflex Circuit Technology

SCD5271 REV 1 12/22/98 Plainview NY (516) 694-6700

3

1.840

1.880

1.700

BSC

1.700

BSC

1.840

1.880

V

U

T

R

P

N

M

L

K

J

H

G

F

E

D

C

B

A

123456789

10 11 12 13 14 15 16 17 18

Bottom View

Side View

Future Package – "P10" – PGA 179 Pins

(Advanced)

1.131 (28.727) SQ

1.109 (28.169) SQ

1.009 (25.63)

.9998 (25.37)

51 Spaces at .0197

(51 Spaces at .50)

52

1

208

156

157

105

104

53

Pin 1 Chamfer

Detail "A"

0°±5°

1.331 (33.807)

1.269 (32.233)

.055 (1.397)

REF

.055 (1.397)

.045 (1.143)

.115 (2.921)

MAX

.960 (24.384) SQ

REF

.130 (3.302)

MAX

.010R MIN

.010R MIN

.009 (.253)

.007 (.178)

.015 (.381)

.009 (.229)

.100 (2.540)

.080 (2.032)

Package Information – "F17" – CQFP 208 Leads

Detail "A"

BSC

.100

.221

MAX

.018

.050

Note: Pin rotation is opposite of QEDs PQUAD due to cavity-up construction.

.035 (.889)

.025 (.635)

Units: Inches (Millimeters)