RDC10
Linear Type
The high accuracy space saving design contributes to
reduced weight and size of sets
■
Typical Specifications
Items
Rated Voltage
Operating life
Total resistance
Operating temperature range
Specifications
5V DC
50,000 cycles（RDC1010）
200,000 cycles
10kΩ
ー30℃ to ＋85℃
Product Line
Travel（mm）
10
14
22
32
47
4.4
±0.5％
4.5
2
900
1,000
1,800
2,000
Linearity
Length of lever
（mm）
1.3
Length of terminal
（mm）
0.8
Minimum order unit（pcs.）
Japan
980
2,400
2,100
Export
2,940
4,800
4,200
Model No.
Drawing No.
1
Resistive
Position Sensors
RDC1010A12
RDC1014A09
RDC1022A05
RDC10320RB
RDC1047A03
2
Notes
1. RDC1014, RDC1022, RDC1032 and RDC1047 Series can be for automotive use.
2. RDC1014, RDC1022, RDC1032 and RDC1047 Series are available in different varieties to the above.
See Product Varieties (P.485).
Rotary Type
Packing Specifications
Tray
Model No.
Number of packages（pcs.）
1 case /Japan
980
2,400
2,100
900
1,000
Linear Type
1 case /export packing
2,940
4,800
4,200
1,800
2,000
Export package
measurements（mm）
360×270×230
374×508×272
374×508×302
540×360×205
374×508×272
RDC1010
RDC1014
RDC1022
RDC1032
RDC1047
Refer to P.485 for product varieties.
Refer to P.488 for product specifications.
Refer to P.489 for soldering conditions.
483
RDC10
Linear Type
Dimensions
No.
Photo
Style
Ø 1.
Cpoint
13.65
12
10
5
4.35 max
3.65
2
3.2
6
Unit:mm
RDC1010
6 Ho
le
Ø 1.
6 Ho
Ø 1.7
le
6.5
1.6
1
0.6 max
Ø1.5
4- 0.8
7.6
1T 3T 2T
2.3 min
3-
Ø
1
1.3
RDC10
1.7
A
（
R
B
1.5
0.8
5
）
2.1
ø2.2
hole
ø1.7
hole
2.5
（2.6）
0.6
4
Terminal No.
0.4
6.9
6
S+2
S/2+3.4
4.5
（4.4）
0.3 max.
Dimension
Model
RDC1014
RDC1022
RDC1032
RDC1047
S
14
22
32
47
A
19
19
29
37
B
15
15
25
33
C
10
14
19
26.5
2
S+9.5
S
Mechanical travel
3.6 max.
（3.8
max.）
Caulking
height
0.4
C
2
Sizes in
（ ）
are applicable to
RDC1047 only.
Circuit Diagram
RDC1010
2T
3T
1T
RDC10
3T
1T
2T
484
5
0.8
2.1
0.3
3- 0.6
4
3T
1T
2T
1.3
10 min
0.445
Resistive
Position Sensors
Rotary Type
Linear Type
Linear Type / Product Varieties
In addition to the products listed, we can accommodate the follow specifications.
Applicable to
RDC1014, RDC1022, RDC1032, RDC1047
only
Lever Variety
Length
＊ Sizes in（ ）are applicable to RDC1047 only
4.5
（4.4）
ø2
ø1 .5
0.8
Unit:mm
3.7
（3.6）
W
ho
le
cir
3
（2.9）
W
ho
le
2.5
（2.4）
cu
m
Dimensions
4.5
ø1
fe
re
ø2
0.8
ø2
ø1.5
ø1
cir
nc
e
ø1.5
cu
m
ø2
fe
re
nc
e
ø1.5
3.7
3.0
For printed wiring
Terminal Variety
Unit:mm
For lead wiring
2.5
Unit:mm
Resistive
Position Sensors
Dimensions
0.6
0.4
L
2
Length
L
2
Note
1.5
2
4
5.5
Rotary Type
Shows the specification recommended by Alps.
1.9
(5)
Dimensions
485
Linear Type
Resistive Position Sensors / Product Specifications
Method for Regulating the Linearity
Model RDC40
Output voltage ratio（%）
Output voltage ratio
（%）
1. Reference taper 90%/13rotations
1. Reference taper :: 90%/13rotations
2. VA is measured output value
2. VA is measured output value
100
100
VA
VA
±1%
±1%
Model RDC80
Output voltage ratio（%）
1. Reference taper : 100% /
340˚
2. The center
(0°
is in the configuration diagram condition
)
2T output
180˚（phase difference）
±3%
4T output
100
50
±3%
0
±165˚
±165˚
5
5
0
0
0
0
13 rotations
13 rotations
0˚
center
Model RDC50 / RDC90 / RD6R1A / RDCC0
1.
Reference taper：100％/A
2. Index point (0˚) is 50% output point (RDC50/RDC90/RDCC0)
（RD6R1A）
The center (0°is in the configuration diagram condition
)
Output voltage ratio（%）
Model RDC10 / RD7
With rated voltage applied between terminals 1 and 3, the straight line which
connects the measured output values VB and VA at specified reference positions
B and A is assumed to be an ideal straight line, so that deviation against the ideal
straight line when the voltage applied between terminals 1 and 3 is assumed to be
100％ can be expressed as a percentage.
V
A
Resistive
Position Sensors
Rotary Type
Linear Type
Position B
Position A
（Mecha stroke）
V
B
B
A
Series
A
333.3°
80°
260°
320°
30°
B
±
160°
±30°
±
122°
±
155°
±
15°
C
±2％
±3％
±2％
±2％
RDC50
RDC90
RD6R1A
RDCC0
Resistive Position Sensors / Measurement and Test Methods
Resistive Position Sensor
〔Total
Resistance〕
The total resistance, with the shaft（lever）placed at the end of terminal 1 or 3, shall be determined by
measuring the resistance between the resistor terminals 1 and 3 unless otherwise specified.
〔Rating Voltage〕
The rating voltage corresponding to the rated power shall be determined by the following equation. When the
resulting rated voltage exceeds the maximum operating voltage of a specific resistor, the maximum operating
voltage shall be taken as the rated voltage.
E=√ P・R
E：Rated voltage
（V）
P：Rated power W）
（
R：Total nominal resistance
Ω）
（
488
Resistive Position Sensors
List of Varieties
Type
Series
Linear Type
RDC1010
RDC10
※
RD7
Photo
Direction of lever
Effective electrical angle（°
）
Linearity guarantee range（°
）
ー
ー
Vertical
ー
ー
14mm
22mm
32mm
47mm
−30℃ to ＋85℃
50,000 cycles
ー
200,000 cycles
●
Vertical
ー
ー
Horizontal
Travel
10mm
8mm
12mm
8mm
9mm
12mm
Operating temperature range
Operating life
Available for automotive use
Life cycle (availability)
Operating force
Rotational torque
Total resistance
tolerance
Electrical
performance
Linearity（%）
Rated voltage
（V DC）
Cold
Environmental
performance
Dry heat
Damp heat
Terminal style
Page
Insertion
80℃ 240h
ー
−40℃ to ＋
105℃
100,000 cycles
●
Resistive
Position Sensors
Rotary Type
Linear Type
Mechanical
performance
0.25N max.
ー
±30%
±0.5
5
−40℃ 240h
90℃ 240h
60℃, 90 to 95%RH 240h
Lead terminal/Insertion
483
2N max.
ー
±20%
±
1
12
−40℃ 96h
105℃ 96h
40℃, 90 to 95%RH 96h
Insertion
486
Resistive Position Sensors Measurement and Test Methods ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ 488
Resistive Position Sensors Soldering Conditions・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ 489
Resistive Position Sensors Cautions ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ 490
Notes
1. ※ The RD7 series are used to detect vehicle headlight angles.
2.
●
Indicates applicability to all products in the series.
476
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