1987
432481
AMERICAN POWER
22
APD
12
BKC
117
CDC
54
CRYSTALONICS
1
CZL
13
DIODES
518
FAIR
403
FSC
54
INFINEON TECHNOLOGIES
170
MICROSEMI
1123
MILITARY SPECIFICATIONS P
1
MOT
293
MOTO
1
MOTOROLA
189
MS
161
MSC
223
Microsemi Corp
393
N/A
92
QPL
1
SEMTECH
30
SEMTEX
15
SIE
976
SIEMENS
410
TELEDYN
86
TELEDYNE
86
TELTREND
80
TRANSWITCH
9
U/K
498
UNKNW
93
DSI
610
MICROSEMI
47
APD SEMICONDUCTOR
371
BKC
28
ITT
2
MICROSEMI
6
MOTOROLA
663
MSC
3684
QPL
28
DSI
1