71BDF30-02PAJN Datasheet, PDF (6/14 Pages) Grayhill, Inc – Multi-Deck Rotary Switches

Multi-Deck Rotary Switches
SERIES 71
.5-.75" Diameter, 1/4 Amp,
Process Sealed
FEATURES
• No Hand Soldering Required
• Sealed to Resist Intrusion by Flux,
Solder and Cleaning Solutions
• .75" Diameter
• 250 mA for 20,000 Cycles
• 36°, 1 or 2 Poles, Up to 5 Decks
• 10 Positions, Continuous Rotation,
or 2-9 Positions With Fixed Stops
DIMENSIONS: Standard and Military In inches (and millimeters)
Style BT
.725 ± .015
(18,42 ± 0,38)
Ø .687 ± .015
(17,45 ± 0,38)
.310 ± .010
(7,87 ± 0,25)
18°
.275 ± .020
(6,99 ± 0,51)
.375 ± .020
(9,53 ± 0,51)
.250 ± .020
(6,35 ± 0,51)
DIM. A
± .046(1,17)
DIM. B
REF.
Rear View
.562 ± .015
(14,27 ± 0,38)
.030 ± .002
(0,76 ± 0,05)
TYP.
.219 ± .004
(5,56 ± 0,10)
.020 ± .003
(0,51 ± 0,08)
TYP.
COMMON TERMINAL
TERMINAL NO. 1
Shaft flat is opposite point of contact for pole
number one. Shaft is shown here in position 1.
.250 + .001
–.002 DIA.
(6,36 + 0,25
–0,05)
3/8-32
UNEF-2A
THREAD
.100 ± .010
(2,5 ± 0,25)
2 PLS.
.428 ± .008
(10,87 ± 0,20)
.110 ± .010
CL
(2,79 ± 0,25)
TYP.
.449 ± .008
(11,4 ± 0,20)
.015 ± .002
(0,38 ± 0,05)
.015 ± .002
(0,38 ± 0,05)
TYP.
CL
CL
Grayhill part number and date code marked on detent cover label. Customer part number marked on request.
No. of
Decks
1
2
3
4
5
.368 ± .005
(9,35 ± 0,13)
1
10
.156 ± .010
(3,96 ± 0,25)
CL CL
.125 ± .010
(3,18 ± 0,25)
.037 ± .005
(0,94 ± 0,13)
.075 ± .005
(1,91 ± 0,13) TYP.
Dimension
A
0.795 (20,19)
1.040 (26,42)
1.285 (32,64)
1.530 (38,86)
1.775 (45,09)
Dimension
B
0.031 (0,79)
0.053 (1,35)
0.076 (1,93)
0.098 (2,49)
0.120 (3,05)
CIRCUIT DIAGRAMS
Circuit is Viewed From Shaft End
and Shown in Position No. 1
36° Angle of Throw
ONE POLE
CL OF BUSHING
KEYWAY OR
FLATS
10 9 8 7 6 5 4 3 2 1
C1
TWO POLE
CL
10 9 8 7 6 5 4 3 2 1
C2
C1
STYLE 71BT: PC Board Pattern
Including Integral Front Plate
Standoffs
.029 (0,74) Ø MIN.
HOLE 33 PLS.
.440 (11,18)
.220 (5,59)
.036 (0,91)
Ø MIN. HOLE
2 PLS.
.075 (1,91)
9 PLS.
.250
(6,35)
.500
(12,7)
POLE
NO. 1
.0375
(0,95)
CL _OF
SWITCH
.300 (7,62)
.428
(10,87)
CL _OF
STAND-
OFFS
.110 (2,79) 5 PLS.
CL _{OF COMMON}
TERMINAL
Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois 60525-5997 • USA • Phone: [phone] • Fax: [phone] • www.grayhill.com
Rotary
7