39SB-1RB-503 Datasheet, PDF (2/2 Pages) Bourns Electronic Solutions – 39 . 13 mm Single-Turn Panel Control with Switch Option

39 – 13 mm Single-Turn Panel Control with Switch Option
Product Dimensions
BUSHING STYLE "L"
4.83 ± 0.30
(.190 ± .012)
25 ° ± 10 °
0.30 ± 0.10
(.012 ± .004)
5.50 ± 0.40
(.217 ± .016)
2.01 ± 0.30
(.079 ± .012)
5.00 ± 0.08
(.197 ± .003)
7.01 ± 0.30
(.276 ± .012)
12.7
(.50)
0.9 ± 0.30
(.035 ± .012)
6.35 ± 0.25
(.250 ± .010)
BUSHING STYLE "S"
5.50 ± 0.40
(.217 ± .016)
25 ° ± 10 °
4.83 ± 0.30
(.190 ± .012)
CCW 1
ELECTRICAL SCHEMATIC
3 CW
2
SWITCH SCHEMATIC
A
B
BOTTOM VIEW
5.99 ± 0.30
(.238 ± .012)
30 ° ± 2 °
R ^{0.93 2 PLCS.}
(037)
3 PLCS.
123
R
6.50
(.256)
A
B
R
6.35
(.250)
SWITCH
PINS
20 ° ± 2 °
2 PLCS.
2.01 ± 0.30
(.079 ± .012)
5.00 ± 0.08
(.197 ± .003)
7.01 ± 0.30
(.276 ± .012)
0.30 ± 0.10
(.012 ± .004)
12.7
(.50)
0.9 ± 0.30
(.035 ± .012)
6.35 ± 0.25
(.250 ± .010)
BOARD LAYOUT
3 PLCS.
DIA.
0.84
(.033)
2 PLCS.
1.32
(.052) ^DIA.
2 PLCS.
3.00
(.118)
5.49
(.216)
5.69
(.224)
2 PLCS.
4.70
(.185)
How To Order
39 S B — 1 R B — 503
SWITCH TYPE
Code Description
N No Switch
P Momentary Push
R Rotary Switch
TERMINAL
CONFIGURATION
Code Description
1 6.35 mm (.250 ˝)
SHAFT TYPE
(SEE SHAFT STYLE FIGURES)
Code Description
A Slotted Shaft, Dia. 3.175 mm (1/8 ") x 12.7 mm (1/2 ") FMS
B Flatted Shaft, Dia. 3.175 mm (1/8 ") x 12.7 mm (1/2 ") FMS
BUSHING TYPE
(SEE BUSHING STYLE FIGURES)
Code Description
AVAILABLE
EFFECTIVE ONLY IN
ELECTRICAL SWITCH
ANGLE
TYPE
Code
L 1/4–28–UNF–2A x 5 mm (.197 ") FMS 201
P
S 1/4–28–UNF–2A x 5 mm (.197 ") FMS 220
R&N
MODEL NUMBER
Code Description
39 Model 39
ELEMENT TAPER
Code Description
B Linear C.P. 20 %
D CW Audio C.P. 20 %
G CCW Audio C.P. 20 %
RESISTANCE CODE 20 %
Code Description
502 5 K Ohms (13)
103 10 K Ohms (15)
203 20 K Ohms (16)
253 25 K Ohms (17)
503 50 K Ohms (18)
104 100 K Ohms (20)
SHAFT STYLE "A"
DIA.
3.18
(.125
±
±
0.10
.004)
SHAFT STYLE "B"
4.83 ± 0.30
(.190 ± .012)
DIMENSIONS:
MM
(INCHES)
0.81
(.032)
0.81
(.032)
2.39
(.094)
DIA.
3.18 ± 0.10
(.125 ± .004)
TOLERANCES EXCEPT AS SHOWN:
.XX
0.13
(.005)
.X
0.38
(.015)
REV. 03/13
Specifications are subject to change without notice.
The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time.
Users should verify actual device performance in their specific applications.