145
Detector
Detector
Slide
Slide
Push
Push
Rotary
Rotary
Power
Power
Dual-in-line
Package Type
Dual-in-line
Package Type
Lead wiring compatible switch
6-position Vertical Type
SRRN
60
Japan Export
Product Line
Product No.
Drawing No.
5
6
4
3
SRRN151800
1
SRRN152000
SRRN161100
SRRN142100 2
SRRN134300 3
2
3
4
Poles
1
Number of
wafers
Positions
30±3°
Changeover
angle
Non
shorting
Changeover
timing
Round
Flat
18-tooth serration
Round
18-tooth serration
Actuator
configuration
20
15
20
15
Actuator length
（mm）
240
Minimum order unit （pcs.）
All the axis are cutting shafts.
Note
■Typical Specifications
Items Specifications
Rating （max.）/（min.）（Resistive load）
0.15A 12V DC / 50μA 3V DC
Contact resistance
（Initial / After operating life）
50mΩ max. / 100mΩ max.
Rotational torque
70±30mN･m
Operating life
Without load
10,000 cycles
With load
10,000 cycles （0.15A 12V DC）
Refer to P.147 for shaft congurations.
Refer to P.148 for soldering conditions.
Packing Specifications
Tray
Number of packages （pcs.） Export package measurements （mm）
1 case /Japan
1 case /export packing
60 240 400×270×270
Terminal No. 1
M7×0.75
A
8
6
φ6
5
11.3
16 max.
2±0.5
L±0.5
φ3
0
-0.2
5.8
φ24
φ19.2
8.4
8
23.6
SRRN15
SRRN16
11
12
3
2
4
5
6
7
8
9
10
17
15
13
1
18
16
14
Dimensions Unit:mm
Style
1
No.
146
Detector
Detector
Slide
Slide
Push
Push
Rotary
Rotary
Power
Power
Dual-in-line
Package Type
Dual-in-line
Package Type
Dimensions Unit:mm
Style
2
3
No.
Common terminal Terminal
Terminal Configuration
2.4
1.8
0.8G1.6 hole
0.5
2.4
1.8 0.8G1.6 hole
0.5
2.4
Unit:mm
M7×0.75
A
8
6
φ6
5
11.3
16 max.
2±0.5
L±0.5
Terminal No. 1
SRRN142100
11
12
3
2
4
5
6
7
8
9
10
17
15
13
1
18
16
14
φ3 0
-0.2
φ24
φ19.2
8.4
8
23.6
5.8
M7×0.75
8
6
φ6
5
11.3
16 max.
2±0.5
L±0.5
φ3
0
-0.2
5.8
φ24
φ19.2
8.4
8
23.6
Terminal No. 1
SRRN134300
11
12
3
2
4
5
6
7
8
9
10
17
15
13
1
18
16
14
A
6-position Vertical Type
SRRN
147
Detector
Detector
Slide
Slide
Push
Push
Rotary
Rotary
Power
Power
Dual-in-line
Package Type
Dual-in-line
Package Type
SRRN／6-position Vertical Type
2
11
M7G0.75
ø12
ø7.1
0.5
⑰ ⑧
—
Dummy
terminals
5-position
6-position
—
4-position
—
3-position
Cutting Shaft
18 tooth serration
L
±
0.5
ø
6
BA
1
C1
C
Round Shaft
Standard Circuit Diagram
（Standard Poles Per Step）
234
1
2
4
5
7
9
8
!11
!3
!4 !6
!8
!7
!0
C
C
1
2
4
5
6
7
8
!11
!3
!4 !6
!8
!7
!0
!2 C
C
C
1
2
3
4
5
7
8
9
!11
!7
!8
!6
!4
!3
!2
!0
C
C
C
C
The
s
mark in the above table indicate a stopper with the shaft turned fully counterclockwise when viewed
from direction A of the diagrams.
Note
Circuit diagram
Number of poles
The shaft shows the position in which it isturned fully counterclockwise.
Details About Serration
（1） The mold dimensions of standard serration
and the dimensions of test jigs are as
shown in the figure at left.
（2） Position of the serration bottom
When the shaft is turned fully
counterclockwise, the position of the
serration bottom is on the AA line.
（3） Slitting angle
The slitting angle （position） is not
specified.
98˚
90˚
20˚Testing jig
dimensions
Shaft dimensions
ø6.17
0.07
ø6
ø6.08
ø5.06
ø5.3
18-tooth Serration Shaft
The shaft shows the position in which it is turned fully counterclockwise.
Flat Shaft
Unit:mm
Shaft
length L
ABC
15 6 1 7
10 21120
Cutting Shaft
L
±
0.5
C1
±
0.5 when R＞10
R
±
0.3
4.5-0.1
0
ø6 -0.1
0
Shaft flatten angle
ℓ
Shaft
length L
15 7
1220
Unit:mm
Flat washer
Unit:mm
Attached Parts
Hexagonal nut
SRRM Series are based on
s
（panel lug）.
Note
L
±
0.5
ø6
-
0.1
0
C1
132
Detector
Detector
Slide
Slide
Push
Push
Rotary
Rotary
Power
Power
Dual-in-line
Package Type
Dual-in-line
Package Type
List of Varieties
Rotary Switches
Series
SRBD SRBQ SRBM SRBV SRRM SRRN
Insertion
Reflow type
Rotary Pulse
Photo
Angle of throw
36° 40±3° 30±3° 18±3 ° 30±3°
Number of poles
11, 2 11, 2 ,3, 4 2, 3, 4
Rotational torque
13±5 m N ･m 6±3mN･m
13±5 m N ･m
40±2 0mN･m
15±7 m N･m 3 0 ±15 m N ･ m
80±30mN･m
（Shorting）
70±30 mN･m
（Non shorting）
70±30 mN･m
Dimensions
（mm）
W
10 11. 4 10 16 . 2
— —
D
12 . 4 12 . 5 18 . 5
H
1.7 3.5 11 7. 5
Operating
temperature range
−25℃ to ＋85℃ −10℃ to ＋60℃ −30℃ to ＋85℃ −10 ℃ t o ＋ 8 5 ℃ −10℃ to ＋60℃ −30℃ to ＋65℃
Automotive use
——————
Life cycle
Rating (max.)/(min.)
(Resistive load)
1m A 5 V D C
50μA 3V DC
0.1A 16V DC
50μA 3V DC
0.3A 16V DC
50μA 3V DC
0.25A 30V DC
50μA 3V DC
0 .15 A 12 V D C
50μA 3V DC
Durability
Operating life
without load
10,000 cycles
250mΩ max.
10,000 cycles
10 0 mΩ m a x .
30,000
cycles
10 0 mΩ
max.
10,000 cycles
10 0 mΩ m a x .
10,000 cycles
40mΩ max.
10,000 cycles
70mΩ max.
Operating life with load
Load: as rating
10,000 cycles　
250mΩ max.
10,000 cycles
10 0 mΩ m a x .
10,000 cycles
15 0 mΩ ma x .
10,000 cycles
60mΩ max.
10,000 cycles
10 0 mΩ m a x .
Electrical
performance
Initial contact
resistance
200mΩ max. 50mΩ max. 20mΩ max. 50mΩ max.
Insulation
resistance
10 0 MΩ mi n . 10 0 V D C 100MΩ min. 500V DC
Voltage proof
10 0 V A C f o r 1min u t e 5 0 0 V A C f o r 1mi n u t e
Mechanical
performance
Terminal
strength
3 N f o r 1m i n u t e 5 N f o r 1mi n u t e 10 N f o r 1min u t e 5 N f o r 1mi n u t e
Actuator
strength
Operating
direction
— — 0.5N･m —0.6N･m 1N･m
Pulling
direction
50N 20N 10 0 N
Wobble of
actuator
Load at the tip of shaft　SRRM, SRBM, SRRN：5N, SRBQ, SRBV：1N　
The below table shows for
SRRM, SRBM, SRRN
The below table shows for
SRBQ
The below table shows for
SRBV
Measuring
position from
mounting surface
Shaft wobble
（max. value）
Applicable
mounting
dimension
Distance from
mounting surface to
the tip of shaft
Shaft wobble
（max. value）
Measuring
position from
mounting surface
Shaft wobble
（max. value）
Applicable
mounting
dimension
10 0.17 15
below 5
0.5 10 0.2 15
15 0.25 20
above 5 and below 10
0.9 15 0.3 20
20 0.35 25
above 10 and below 15
1.2 20 0.4 25
25 0.42 30
30 0.5
above 35
Environmental
performance
Cold
−40℃ 500h −20℃ 96h −40℃ 96h −20℃ 96h −40℃ 96h
Dry heat
85℃ 500h 85℃ 96h
Damp heat
60℃,
90 to 95%RH 500h
40℃, 90 to 95%RH 96h
Page
13 3 13 5 13 7 14 0 14 2 14 5
Rotary Switches Soldering Conditions ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ 148
Rotary Switches Cautions ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ 149
Unit:mm
148
Detector
Detector
Slide
Slide
Push
Push
Rotary
Rotary
Power
Power
Dual-in-line
Package Type
Dual-in-line
Package Type
Soldering time
Example of Reflow Soldering Condition
1. Heating method: Double heating method with infrared heater.
2. Temperature measurement: Thermocouple φ0.1 to 0.2 CA （K） or CC （T） at soldering portion（copper foil surface）.
　 A heat resisting tape should be used for fixed measurement.
3. Temperature profile
300
200
100
A max.
B
D
E
C
Time (s)
F max.
Room
temperature
Temperature (˚C )
Pre-heating
1.The condition mentioned above is the temperature on the mounting surface of a PC board. There are cases where the
PC board's temperature greatly differs from that of the switch, depending on the PC board's material, size, thickness, etc.
The above-stated conditions shall also apply to switch surface temperatures.
2. Soldering conditions differ depending on reflow soldering machines. Prior verification of soldering condition is highly recommended.
Notes
300
200
100
A max.
B
C
Time (s)
25s max.
E max.
D max.
Pre-heating
F
Room
temperature
Temperature (˚C )
SRBQ —250 200 —15 0±5 8 0 to 100
D（s）Series（Reflow type） A（℃）
3s max. B（℃） C（℃） E（s） F（s）
SRBD
F（s）Series（Reflow type）
260 230 15 0 12 040 18 0
A（℃）
3s max. B（℃） C（s） D（℃） E（℃）
SRBQ
（Reflow type）
SRBQ, SRBM, SRBV, SRRM, SRRN
3s max.
Soldering temperature Duration of immersionPreheating time
Series
60s max.
3 +1/ 0 s
260±5℃ 5s max.
260±5℃ 10 ±1s
260±5℃ 5 ±1s
350±5℃
3 5 0 ±10 ℃
Soldering temperature
Dip soldering
Reference for Hand Soldering
Reference for Dip Soldering
(For PC board terminal types)
Rotary Switches / Soldering Conditions
SRBQ
SRBV, SRRM, SRRN
SRBM
Series
—
Preheating temperature
10 0 ℃ ma x .
—
Items