Rotary
Potentiometers
Slide
Potentiometers
Multi Control
Devices
Sensors
199
Rotary
Type
Linear
Type
Linear Type
RDC10 Series
High precision space-saving design contributes to reduce size and weight of the set.
Items Specifications
Rating voltage 5V DC
Operating force 0.25N max.
Operating life 200,000cycles
Total resistance 10kΩ
Total resistance tolerance ±30％
Travel（mm）
14
Linearity
（Independent）Model No.
Minimum packing unit
（pcs.）※
±0.5％
Length of lever
（mm）
4.5
4.4
Length of terminal
（mm）
2
RDC1014A092,400
RDC1022A052,100
RDC10320RB900
RDC1047A031,000
22
32
47
Typical Specifications
Recommended Products List
※For the switch attached, inner axis of the single-shaft or the dual-shaft type can be chosen.Please place purchase
order per minimum packing unit.Please contact us for export packing details.
Note
Refer to P.200 for product varieties.
Refer to P.201 for product specifications.
High-precision linearity is attained by high-precision printing
technology.
Light operation force contributes to reduce torque load in motor
driven mode.
●
●
Features
For detecting feedback from motor drive units in digital camcorders
and CD changers, MD changers
For detecting various types of size in copy machines, multifunctional
printers and projectors
●
●
Applications
Sensors
Rotary
Potentiometers
Slide
Potentiometers
Multi Control
Devices
Sensors
200
Rotary
Type
Linear
Type
Dimensions
Photo Style
2.1
1.7
6.9
61.5
(R0.85)
A
S/2+3.4
S+9.5 0.3 max.
B
ø2.2 hole
ø1.7 hole
S+2
2.5（2.6）
4.5（4.4）
0.4
Terminal No.
0.6
5
3T
1T
2T
S
Mechanical Travel
Caulking
height
0.4
2
C
3.6 max.
（3.8 max.）
Unit:mm
Dimentions surrounded by parentheses
（
）
are applicable to RDC1047 only.
3T
1T
2T
RDC1014
RDC1022
RDC1032
RDC1047
14
22
32
47
19
19
29
37
15
15
25
33
10
Dimension
Model
S A B C
14
19
26.5
Circuit Diagram
Product Varieties
In addition to the recommended products, the following specifications can also be accommodated.
Length
Dimensions
4.5
（4.4）3.7
（3.6）3
（2.9）2.5
（2.4）
ø1
4.5
0.8
ø2
ø1.5
ø2
ø1.5
3.7
Whole circumference
ø2
0.8
3.0
ø1
ø1.5
ø2
ø1.5
Whole circumference
2.5
Dimensions
Length L2 1.5 2 4 5.5
0.4
L2
Unit:mm
Dimensions
1.9
0.6
(5)
For lead wiring
Unit:mm
Unit:mm
＊
Size in
（）
are applicable to RDC1047 only.
Lever Variety
Terminal Variety
For printed wiring
marked are specifications recommended by ALPS.
Note
Linear Type RDC10 Series
Sensors
Rotary
Potentiometers
Slide
Potentiometers
Multi Control
Devices
Sensors
201
Rotary
Type
Linear
Type
Rotary type
Type
Model
Items
Products Specifications
Output voltage ratio(%)
00˚
100
±
160˚
50
±
2%
1. Reference taper : 100％/333.3゜
2. Output level of reference point is 50% .
Output voltage ratio(%)
0
0
5
100
VA
13 rotations
±
1%
1. Reference taper : 90%/13 rotations
2. VA is measured output value
Model RDC50Model RDC40
Method for Regulating the Linearity
−30℃
to
＋80℃
18V DC 16V DC 5V DC
±1% ±2% ±3% ±0.5%
13
rotations
320°
330°（1-phase）
360°（2-phase）
S（Travel）
–2mm
−
（Without stopper）
−
2mN・m max. 10mN・m
max.
−
0.25N
max.
●
−
●
−
●
±30%
Linear
5V DC
−40
℃
to
＋120
℃
−30℃
to
＋85℃
Linear
type
RDC10
Operating temperature range
Electric
performance
Mechanical
performance
Durability
Total resistance tolerance
Resistance taper
Rated voltage
Max. operating voltage
Linearity
Effective variable range
Rotational angle
Rotational torque
Operating force
100,000cycles
1,000,000cycles
●
200,000cycles
VA
VB
AB
4Toutput
2Toutput
±3%
±3%
±165˚
±165˚
180˚
(phase difference)
Output voltage ratio(%)
2. The center position depends on the position
depicted in the product drawing.
1. Reference taper : 100%/340˚
100
0
50
0˚
center
Model RDC80 Model RDC10
This is the deviation to an ideal line shown below
when the voltage applied between terminals 1 and 3 is
assumed to be 100%.（Unit:percentage）
With rated voltage applied between terminals 1 and 3,
the ideal line is assumed to be the straight line drawn
between the measured output values VBand VAat
specified reference positions B and A.
Sensors
RDC40 RDC501 RDC502 RDC503 RDC506 RDC80
Multiple
turns
Horizontal
type
Vertical
type
Reflow
type
Reflow type
（Thin shape）
Reflow
type