Single Deck Rotary Switches
SERIES 50 SERIES 51
0.5" Diameter, 200mA,
.698" Behind Panel
FEATURES
• Optional Complete Seal for
PC Board Assembly and Cleaning
• Small 1/2" Diameter
• Choice of 22.5°, 30°, 36°, 45°, 60°
and 90° Angles of Throw
• Up to 4 Poles on 1 Deck
• Up to 16 Positions Per Switch
• PC or Solder Lug Termination
• Positive Shaft Grounding for
EMI/RFI Shielding
DIMENSIONS in inches (and millimeters)
Side View 22.5°
All others as shown at left
PC Mount Style
.2ꢀ0 .01ꢀ
(6,ꢁꢀ 0,ꢁꢂ3
DIMENSION "B"
.ꢁ7ꢀ .01ꢀ
(9,ꢀꢁ 0,ꢁꢂ3
.203 .003
(5,16 0,0ꢀ8
ACROSS
FLATS
.12ꢀ .01ꢀ
(ꢁ,1ꢂ 0,ꢁꢂ3
.171 .015
(4,34 0,3ꢀ8
.125 (3,1ꢀ8
REF.
.2ꢀ0 .01ꢀ
(6,ꢁꢀ 0,ꢁꢂ3
A
TERMINALS ARE
.016 .003 (0,41 0,0ꢀ8 Sꢁ.
DIMENSION
D
COMMON Ø .025 .002
(0,64 0,068 AND EXTEND
TO SAME PLANE AS
POS. 1
POSITION TERMINALS
OPTIONAL
PANEL SEAL
GASKET
Ø.12ꢀ +.001- .002
(ꢁ,1ꢂ + 0,0ꢁ -0,0ꢀ3
TERMINAL SEALANT
IN STYLE T
TERMINAL
SEALANT
IN STYLE "T"
1/4-2ꢂ UNF-2A
THREAD
.093 .005
(2,36 0,138
PC COMMON DETAIL
All angles of throw, except 22.5°
PC TERMINAL DETAIL
All angles of throw, except 22.5°
Grayhill part number and date code
marked on label. Customer part
number marked on request. Military
part number marked when required.
.171 .01ꢀ
(4,ꢁ4 0,ꢁꢂ3
.125 .015
(3,1ꢀ 0,3ꢀ8
.020 .00ꢀ
(0,ꢀ1 0,1ꢁ3
Ø .02ꢀ .002
(0,64 0,0ꢀ3
.020 .003
(0,51 0,0ꢀ8
.06ꢀ .00ꢁ
(1,6ꢀ 0,0ꢂ3
Angle of
Throw
Angle
A
Angle of
Throw
Angle
A
Dimension
B
Style T
All Others
All 22.5°
Dimension
D
Series 50
Series 51
22.5°
30°
36°
101.25°
105°
108°
45°
60°
90°
112.5°
120°
135°
.576 ± .015
(14,63 ± 0,38)
.537 ± .015
(13,64 ± 0,38)
.537 ± .015
(13,64 ± 0,38)
.500 ± .015
(12,70 ± 0,38)
.562 ± .015
(14,27 ± 0,38)
Solder Lug Style
SOLDER LUG TERMINAL DETAIL
All angles of throw, except 22.5°
.2ꢀ0 .01ꢀ
(6,3ꢀ 0,3ꢂꢁ
Dimension B
.064 .00ꢀ
(1,63 0,13ꢁ
.020 .00ꢀ
(0,ꢀ1 0,13ꢁ
.37ꢀ .01ꢀ
Dimension C
Dimension E
(9,ꢀ3 0,3ꢂꢁ
.2ꢀ0 .01ꢀ
(6,3ꢀ 0,3ꢂꢁ
.032 .004
(0,ꢂ1 0,10ꢁ
.06ꢀ .003
(1,6ꢀ 0,0ꢂꢁ
SOLDER LUG TERMINAL DETAIL 22.5°
.064 .00ꢀ
(1,63 0,13ꢁ
.016 .004
(0,41 0,10ꢁ
Ø.12ꢀ + .001 - .002
(3,1ꢂ + 0,03 - 0,0ꢀꢁ
TERMINAL
SEALANT
IN STYLE "T"
1/4-2ꢂ UNF-2A
THREAD
Front view same as
.046 .004
(1,17 0,10ꢁ
.021 .004
(0,ꢀ3 0,10ꢁ
PC Mount style.
Dimension
B
30°, 36°, 45°, 60°, 90°
22.5°
.658 ±.015
.591±.020
(16,71 ±0,38)
(15,01±0,50)
C
E
.234 ±.015
(5,94 ±0,38)
.200±.015
(5,08±0,38)
.153±.015
.12±.015
(3,89±0,38)
(3,05±0,38)
Grayhill, Inc.
•
561 Hillgrove Avenue
•
LaGrange, Illinois 60525-5997
•
USA • Phone: 708-354-1040
•
Fax: 708-354-2820
•
www.grayhill.com