39SA-1RB-103 Bourns Inc., 39SA-1RB-103 Datasheet - Page 2

• Manufacturer Part Number: 39SA-1RB-103
• Description: POT 10K OHM 1/4W PLASTIC W/SW
• Manufacturer: Bourns Inc.
• Series: 39r

Specifications of 39SA-1RB-103

• Adjustment Type: Top Adjustment
• Resistance (ohms): 10K
• Power (watts): 0.25W, 1/4W
• Tolerance: ±20%
• Number Of Turns: Single
• Rotation: 270°
• Resistive Material: Conductive Plastic
• Termination Style: Through Hole
• Actuator Length: 12.70mm
• Actuator Type: Slotted Shaft
• Actuator Diameter: 3.18mm
• Package / Case: Round - 0.512" Dia x 0.217" H (13.00mm x 7.01mm)
• Resistance In Ohms: 10.0K
• Track Resistance: 10kohm
• Track Taper: Linear
• No. Of Turns: 1
• Resistance Tolerance: ± 20%
• Power Rating: 250mW
• Potentiometer Mounting: Through Hole
• No. Of Gangs: 1
• Resistance: 10 KOhms
• Taper: Linear
• Element Type: Conductive Plastic
• Shaft Type: Slotted
• Shaft Length: 12.7 mm
• Shaft Diameter: 3.17 mm
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Temperature Coefficient: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

(.190 ± .012)
(.217 ± .016)
Specifi cations are subject to change without notice.
Customers should verify actual device performance in their specifi c applications.
BUSHING STYLE "L"
(.079 ± .012)
BUSHING STYLE "S"
SHAFT STYLE "A"
REV. 03/11
4.83 ± 0.30
5.50 ± 0.40
2.01 ± 0.30
(.197 ± .003)
(.276 ± .012)
5.00 ± 0.08
7.01 ± 0.30
Product Dimensions
(.197 ± .003)
(.276 ± .012)
7.01 ± 0.30
5.00 ± 0.08
39 – 13 mm Single Turn Panel Control with Switch Option
(.079 ± .012)
2.01 ± 0.30
(.032)
0.81
DIA.
(.125 ± .004)
3.18 ± 0.10
25 ° ± 10 °
25 ° ± 10 °
(.190 ± .012)
4.83 ± 0.30
(.032)
0.81
(.035 ± .012)
(.250 ± .010)
(.012 ± .004)
6.35 ± 0.25
(.50)
12.7
0.9 ± 0.30
0.30 ± 0.10
(.012 ± .004)
0.30 ± 0.10
(.035 ± .012)
(.250 ± .010)
(.50)
6.35 ± 0.25
(.217 ± .016)
12.7
0.9 ± 0.30
5.50 ± 0.40
2 PLCS.
(.052)
CCW
1.32
SHAFT STYLE "B"
R
3 PLCS.
R
(037)
DIA.
0.93
(.256)
1
6.50
DIA.
3 PLCS.
(.033)
R
0.84
BOTTOM VIEW
BOARD LAYOUT
ELECTRICAL SCHEMATIC
(.250)
6.35
2 PLCS.
30 ° ± 2 °
(.224)
2 PLCS.
(.094)
5.69
2.39
1
SWITCH
PINS
2
(.238 ± .012)
2
5.99 ± 0.30
2 PLCS.
(.118)
3.00
(.125 ± .004)
(.190 ± .012)
3.18 ± 0.10
3
4.83 ± 0.30
20 ° ± 2 °
DIA.
2 PLCS.
(.185)
3
4.70
(.216)
5.49
CW
How To Order
Code
39
MODEL NUMBER
Code
L
S
Description
Model 39
(SEE BUSHING STYLE FIGURES)
Code
A
B
Description
1/4–28–UNF–2A x 5 mm (.197 ") FMS
1/4–28–UNF–2A x 5 mm (.197 ") FMS
TOLERANCES EXCEPT AS SHOWN:
Code
DIMENSIONS:
.XX
1
Description
Slotted Shaft, Dia. 3.175 mm (1/8 ") x 12.7 mm (1/2 ") FMS
Flatted Shaft, Dia. 3.175 mm (1/8 ") x 12.7 mm (1/2 ") FMS
39
BUSHING TYPE
(SEE SHAFT STYLE FIGURES)
Code
(.005)
0.13
N
P
R
Description
6.35 mm (.250 ˝)
S
Description
No Switch
Momentary Push
Rotary Switch
CONFIGURATION
SHAFT TYPE
TERMINAL
B
SWITCH TYPE
(INCHES)
.X
MM
(.015)
0.38
—
1
Code
Code
ELECTRICAL
R
502
103
203
253
503
104
EFFECTIVE
B
D
G
ANGLE
RESISTANCE CODE ±20 %
201 °
220 °
ELEMENT TAPER
Description
Linear C.P. ±20 %
CW Audio C.P. ±20 %
CCW Audio C.P. ±20 %
Description
5 K Ohms (13)
10 K Ohms (15)
20 K Ohms (16)
25 K Ohms (17)
50 K Ohms (18)
100 K Ohms (20)
B
— 503
AVAILABLE
ONLY IN
SWITCH
CODE
TYPE
R & N
P