321
Rotary
Potentiometers
Slide
Potentiometers
Metal
Shaft
Insulated
Shaft
Knob
Operating
Through
Shaft Type
Ring
Type
RK119
1.5mm-travel push-on switch achieved in a low-profile
height of only 5mm
11mm Size Metal Shaft Reflow Type
Product Line
Number of
resistor elements
Mounting
direction
Shaft
type
Length of the shaft
L1（mm）
Detent
Total resistance
（k Ω）
Resistance
taper
Minimum order unit （pcs.）
Japan Expert
Drawing
No.
Single-unit Vertical
type Flat
Switch travel
（mm）
Without
0.5
1. 5
15
Without
10 1B
Products No.
RK1191110001
RK1191114001
RK1191124001
480 480
1
2
3
Other varieties are also available. Refer to "Other Specifications" (P.323).
Note
Refer to P.323 for other specifications.
Refer to P.323 for switch specifications.
Refer to P.324 for ordering products not listed.
Refer to P.343 for soldering conditions.
■Typical Specifications
Items Specifications
Total resistance tolerance
±20％
Maximum operating voltage
10V DC
Total rotational angle
300°
Rotational torque
7.5±3.5mN・m
Operating life
15,000 cycles
Operating temperature range
−40℃ to ＋85℃
＋ 10°
− 5°
Packing Specifications
Tray
Number of packages （pcs.） Export package measurements
（mm）
1 case /Japan 1 case /export packing
480 480 300×24 0×270
322
Rotary
Potentiometers
Slide
Potentiometers
Metal
Shaft
Insulated
Shaft
Knob
Operating
Through
Shaft Type
Ring
Type
Dimensions
No.
1
Single-shaft, single-unit
RK1191110001
Single-shaft, single-unit
with push-on switch
travel 0.5mm
RK1191114001
Single-shaft, single unit
with push-on switch
travel 1.5mm
RK1191124001
2
3
Photo Style PC board mounting hole dimensions
（Viewed from mounting side）
16.5
4
9
3-1.2
2-R0.8
1.6
12.5
13
5.5
2-1.3
10
4
5
6.3
19
7.5
12.6
ø2.1 hole
54
2-2.4
8.5 8.2
4.5
1.9
3-2.1
2
13
A slant line part:The solder land
Black part:Do not solder and wiring
for electrical contact
1.6
2-R0.8
3-1.2
9
4
16.5
32
1
3-2.1
1.9
4.5
8.2
8.5
2-2.4
12.6
ø2.1 hole
19
4
10
2-1.3
5.5
7.5
6.3
5
13
12.5
54
A slant line part:The solder land
Black part:Do not solder and wiring
for electrical contact
Unit:mm
A slant line part:The solder land
Black part:Do not solder and wiring
for electrical contact
13
12.5
7.5
6.3
5
ø2.1 hole
2-1.3
2-2.4
8.28.5
3-2.1
4.5
1.9
11 2
2 3
4
5.5
10
12.6
19
1.6
3-1.2
2-R0.8 4
9
16.5
ø7.825
1.5
Switch travel
(15)
Mounting
surface
C1
4.45
ø5.975
ø1.95
ø1.45
57
5
1.2
20
Switch
R1
8.1
18
60˚
15
11.7
3
231
54
45
Shaft shown in
full C.C.W position
7.57.8
ø7.825
1.5
Switch travel
(15)
Mounting
surface
C1
4.45
ø5.975
ø1.95
ø1.45
57
5
1.2
20
Switch
R1
8.1
18
60˚
15
11.7
3
231
54
45
Shaft shown in
full C.C.W position
7.57.8
ø7.825
0.5
Switch travel
(15)
Mounting
surface
C1
4.45
ø5.975
ø1.95
ø1.45
57
5
1.2
20
Switch
R1
8.1
11.7
18
60˚
15
3
54
321
45
Shaft shown in
full C.C.W position
7.57.8
ø7.825
0.5
Switch travel
(15)
Mounting
surface
C1
4.45
ø5.975
ø1.95
ø1.45
57
5
1.2
20
Switch
R1
8.1
11.7
18
60˚
15
3
54
321
45
Shaft shown in
full C.C.W position
7.57.8
Mounting
surface
Dummy
terminal
20
5(15)
57
ø1.95
ø1.45
R1
1.2 ø7.825
4.45
ø5.975
C1
11.7
8.1 Dummy
terminal
60°
33
7.57.8
18
3
21
15
Shaft shown in
full C.C.W position
Mounting
surface
Dummy
terminal
20
5(15)
57
ø1.95
ø1.45
R1
1.2 ø7.825
4.45
ø5.975
C1
11.7
8.1 Dummy
terminal
60°
33
7.5
7.8
18
3
21
15
Shaft shown in
full C.C.W position
RK119 11mm Size Metal Shaft Reflow Type
323
Rotary
Potentiometers
Slide
Potentiometers
Metal
Shaft
Insulated
Shaft
Knob
Operating
Through
Shaft Type
Ring
Type
Detent and Attached Switch
Detent
Without 0.5mm 1. 5 m m
Single-shaft, Single-unit
Attached switches travel
Dimensions of Shaft
Flat type
Detail dimensions（mm）
L1
（15 ） 5 7
（20） 510
※LBR
Unit:mm
In addition to the products listed, we can accommodate the follow specifications.
1. ※ LB does not support M7 (with screws).
2. Marked are specifications recommended by Alps Alpine.
Notes
Refer to P.324 for ordering products not listed.
Switch type
Momentary push switch
Contact arrangement
Single pole and single throw（Push-on）
Travel（mm）
0.5±0.3 1.5±0.5
Operating force
5±2N 4±2N
Operating life
20,000 times
Electrical
performance
Rating
0.1A 5V DC (0.1mA 5V DC min. ratings)
Contact
resistance
100mΩ max. for initial period, 200mΩ max. after operating life.
Insulation
resistance
10 0 MΩ m a x . 25 0 V DC
Voltage proof
300V AC for 1 minute or 360V AC for 2 second
11mm Size Metal Shaft Reflow Type / Other Specifications
11mm Size Metal Shaft Reflow Type / Switch Specifications
Items
Varieties
4.45
L1
LB
ø5.975
C1
60˚
ø7.825
ℓ
Shaft shown in full CCW
position.
324
Rotary
Potentiometers
Slide
Potentiometers
Metal
Shaft
Insulated
Shaft
Knob
Operating
Through
Shaft Type
Ring
Type
When ordering product varieties that are not listed, specify referring to the examples below.
Sample Part Number
Length of the shaft L1
（mm）
Code
15
Length of the shaft
15
20
20
R K 1 1 9 1 1 1 0F 1 5 C 0 B 1 0 3
Total resistance
Code
103
Total resistance （kΩ）
10
Marked are specifications recommended by Alps Alpine.
Note
Resistance taper
Code
B
Resistance taper
1B
B: For tone & general
Detent
Code
C0
Detent
Without
Switch Specification
Code
10
14
24
Switch Specification
Without switch
With momentary push switch （0.5mm travel）
With momentary push switch （1.5mm travel）
100
90
80
70
60
50
40
30
20
10
0100908070605040302010
Rotation travel (%) Term."1" Term."3"
Output volt.across term.1-2
Input volt. across term. 1-3 G 100 (%)
J
J
B(1B)
11mm Size Metal Shaft Reflow Type / Ordering Products Not Listed
304
Rotary
Potentiometers
Slide
Potentiometers
Metal
Shaft
Insulated
Shaft
Knob
Operating
Through
Shaft Type
Ring
Type
List of Varieties
Metal Shaft Potentiometers
Type 9mm size 11mm size
Series
RK09L RK0971 RK0972 RK119
Single-shaft Dual-shaft Single-shaft
Number of resistor elements
Single/dual Dual Single
Photo
Terminal mounting
Horizontal Vertical Horizontal Vertical
Fixing method of bushing
Screw Guide
Operating temperature range
−10℃ to ＋70℃ −20℃ to ＋70℃
−40℃ to ＋ 85℃（Vehicle-compatible） −40℃ to ＋85℃
Operating life
15,000 cycles
Available for automotive use
— — 〇〇〇
Life cycle (availability)
Electrical
performance
Total resistance
（k Ω）
10, 20, 50, 100 10
Resistance taper
15A, 1B, 3B, 15C 1B
Rated Power
0.05W
Residual
resistance
R≦10kΩ 20Ω max.
10kΩ＜R＜50kΩ 30Ω max.
50kΩ≦R Nominal total resistance of 0.1% or less
R≦10kΩ 50Ω max.
Maximum
attenuation
（Volume control）
5kΩ≦R＜ 10kΩ 70dB min.
10kΩ≦R＜ 50kΩ 80dB min.
50kΩ≦R 90dB min.
5kΩ≦R＜ 10kΩ 70dB min.
10kΩ≦R＜ 50kΩ 80dB min.
50kΩ≦R＜100kΩ 90dB min.
100kΩ≦R 100dB min.
—
Gang error applicable to
Dual-unit parts for audio
volume control purposes
−40dB to 0dB 3dB max. —
Insulation
resistance
10 0 MΩ mi n . 25 0 V D C
Voltage proof
3 0 0 V A C f o r 1mi nu t e 300V AC for 1 minute
or 360V for 2s
Center-taps
Without Without / With Without
Mechanical
performance
Detent
Without, Center Without
Stopper strength
0 . 5 N・m 0.5N・m（With push-lock mechanism: 0.4N·m） 0 . 5 N・m
Push-pull strength
80N max. 10 0 N ma x .
Vibration
10 to 55 to 10Hz/min., the amplitude is 1.5mm for all the frequencies,
in the 3 direction of X, Y and Z and for 2 hours respectively
Shaft style
Flat type
I
nner-shaft： flat type
Outer-shaft： slotted type
Flat type
Terminal style
Insertion Reflow
Attached switch
— —
Rotary switch
Push-on push-off switch
Push-on switch
Push-lock switch
—Push-on switch
Page
306 310 3 21
Metal Shaft Potentiometers Soldering Conditions ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ 343
Potentiometers Cautions ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ 418
Potentiometers Measurement and Test Methods ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ 420
Potentiometers Resistance Taper ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ 422
Notes
1. For the switch attached, the single-shaft or inner shaft of the dual-shaft type can be chosen.
2. The operating temperature range for automotive applications can be raised upon request. Please contact us for details.
3. ○ Indicates applicability to some products in the series.
343
Rotary
Potentiometers
Slide
Potentiometers
Metal
Shaft
Insulated
Shaft
Knob
Operating
Through
Shaft Type
Ring
Type
Reference for Manual Soldering
Example of Reflow Soldering Condition
Reference for Dip Soldering
300
200
100
A
B
C
Time (s)
G max.
F max.
H max.
E max.
Room
temperature
Temperature (˚C )
Pre-heating
D
Series Tip temperature Soldering time No. of solders
RK09L, RK097 350℃ max. 3s max. 1 time
RK203 300℃ max. 3s max. 1 time
RK119 3 5 0 ±10 ℃ 3 s 1 time
RK271 350℃ max. 5s max. 1 time
RK501 3 5 0 ±10 ℃ 5 s 1 time
RK163 350℃ max. 5s max. 1 time
RK168
Potentiometer
terminal 300℃ max. 3s max. 1 time
Motor terminal 350℃ max. 2s max. 1 time
Series
Preheating Dip soldering
No. of solders
Soldering surface
temperature Heating time Soldering
temperature Soldering time
RK09L, RK097, RK203 10 0 ℃ ma x . 2 min. max. 260±5℃ 5 ±1s 2 time max.
RK501 12 0 ±10 ℃ 2 min. max. 260±5℃ 5 ±1s 2 time
+1
0
Series A B C D E F G H No. of reflows
RK119 260℃ 230℃ 18 0 ℃ 15 0 ℃ 2 min. 3s 40s 4 min. 2 time max.
1.
When using an infrared reflow oven, solder may sometimes not be applied. Be sure to use a hot air reflow oven or at type that uses
infrared rays in combination with hot air.
2. The temperatures given above are the maximum temperatures at the terminals of the potentiometer when
employing a hot air reflow method. The temperature of the PC board and the surface temperature of the
potentiometer may vary greatly depending on the PC board material, its size and thickness. Ensure that the surface
temperature of the potentiometer does not rise to 250℃ or greater.
3. Conditions vary to some extent depending on the type of reflow bath used. Be sure to give due consideration to this prior to use.
Notes
Temperature profile
+1
0
Metal Shaft Potentiometers / Soldering Conditions
