/ FIGURE / HOLESIZE / QTY /
HOLE SIZE LEGEND
.125-N 2
.104-N 2
.093-N 2
.128-P 4
.125-P 1
.110-P 2
.043-P 4
.040-P 269
.035-P 37
.015-P 73
QTY.
NEXT ASSEMBLY
M O D E L
U S E D O N
NO.
FRAC.=+1/64
A N G . = + 1
X X X = + . 0 0 5
X X = + . 0 1
DIM. TOL. UNLESS OTHERWISE SPECIFIED
DIM ARE IN IN. UNLESS OTHERWISE NOTED
CLEVELAND, OHIO 44139
KEITHLEY INSTRUMENTS INC.
KEITHLEY
DO NOT SCALE THIS DRAWING
APPR.
D R N
S C A L E
DATE
P G
TITLE
NO.
C
+.003
-.003
.150
.040
(2.463)
(8.720)
9.420
9.570
9.72
.150
(.225)
(.991)
(1.975)
(.990)
(2.960)
4.25
(5.960)
(6.363)
DATE
ENG.
REVISION
ECA NO.
LTR.
1
1
A
B
C
D
D
C
B
A
4
3
2
4
3
2
C A B
1/3/97
1:1
HOLESIZE
C O N N E C T O R B O A R D
7 0 2 1 - 1 7 2
1 OF 1
70
21
-1
72
A
RELEASED
1 OZ.
2 OZ.
1 OZ.
.062
7021-173-06,-05,-04,-03,-02,-01A
N A
FILE
7 0 2 1 - 1 7 4 - 0 6 , - 0 1 A
7 0 2 1 - 1 7 5 - 0 6 A
- 0 6
P T H
.010
.025
.010
+.007
-.003
SEE NOTE #7 (SIDE -01)
SEE NOTE #8 (SIDE -01)
SOLDERMASK ARTWORK CONTAINS SELECTED AREAS OF
SOLDERMASK RELIEF ON GUARD TRACES.
SEE NOTE #9 (SIDE -01)
MINIMUM COPPER TO COPPER SPACING:
MINIMUM PAD SIZE:
MINIMUM TRACE SIZE:
TECHNOLOGY TYPE:
10. QUOTING DATA:
9. ELECTRICAL TEST VERIFICATION STAMP LOCATION.
8. VENDOR DATE CODE ETCHING LOCATION.
7. VENDOR UL APPROVAL LOGO ETCHING LOCATION.
6. SILKSCREEN COLOR: WHITE SIDES:
5. SOLDERMASK: LEARONAL OR DYNACHEM PHOTOIMAGEABLE
SILKSCREEN ARTWORK:
SOLDERMASK ARTWORK:
NC DRILL:
DRILL PAD MASTER:
ETCH PER ARTWORK:
4. SUPPLIED DATA:
FINISHED BOARD THICKNESS (IN.):
BASE INNER LAYER COPPER (OZ.):
FINISHED COPPER PER SIDE (OZ.):
BASE COPPER (OZ.):
3. SUBSTRATE: NEMA GRADE FR4
MATERIAL AND PROCESSES.
2. BOARD MUST BE FABRICATED USING UL APPROVED
1. MUST COMPLY TO KEITHLEY SPECIFICATION #QS-354.
NOTES:
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