464
Multi Control
Devices
Variable
Resistor Type
Switch
Type
Refer to P.472 for soldering conditions.
■Typical Specifications
Items Specifications
Rating （max.）（ Resistive load）
10mA 5V DC
Switch ON position （8-direction）
Each direction 7° max.
Travel （Center-push）
0.3±0.2mm
Operating life
8-direction
500,000 cycles
Center-push
500,000 cycles
Circuit DiagramOutput Relation Chart Between Lever Position and ON Position.
a△●
△ ○
●△●
b
f
△
●
●
●
△
●
○
○
●
△
●
△
●
●
c
g
△
△
●
●
△
●
○
○
△
△
●
△
●
●
d
h
●
△
●
●
△
●
○
○
△
●
●
△
●
●
e
Center Push
Free
●
△
○
●
●
△
△
△
○
○
○
○
△
△
○
△
△
○
●
●
○
1 P2 E3 4 C
Operating direction
of lever.（contact points）
Operating direction
of lever.
●：O N
△：O F F
○：Not specified
※ Term. E：
Ground terminal
The direction
of the operation
Term.
a
b
c
d
e
f
g
h
1
4
C
P
2
3
RKJXS 8-directional Stick Switch (with Center-push Function)
8-direction center push type switch in 2.3mm low-profile design
ø13 hole ø21
ø380
1.6
25.5
Unit:mm
Reel size
Packing Specifications
Taping
Number of packages（pcs.） Tape width
（mm）
Export package
measurements（mm）
1 reel
1 case / Japan
1 case / export packing
950 3,800 3,800 24 405×405×162
Product Line
Product No. Maximum
resolution
Operating force
（N） Minimum order unit （pcs.）
Direction Center-push Japan Export
RKJXS1004001 8-direction 0.8±0.5 2.5±1.5 3,800 3,800
Dimensions Unit:mm
Style
PC board mounting hole dimensions
（Viewed from mounting side）
9.1
9.1
1.8
1.8
1.8
3
9.1
1.2
6.6
ø0.9hole
ø1.3hole
12.1
12.1
12.1
0.6
0.55
3.9
1.8
(90˚)
1
2
3
4
E
E
C
P
CO.4
ø1.2 hole
2.8
5.85 5.95
11.7
11.7
12.1
12.3 max.
2
C0.2
0.8
2.9
14˚ max.
0.3
2.3
ø1.2
ø0.8
Guide bosses
Term.P
Term.1
Term.2 Term.4
Term.E
Term.C
Term.E
Term.3
Push switch travel
4.45
ON position of terminal P and C
2
447
Multi Control
Devices
Switch
Type
Variable
Resistor Type
Type Switch type
Series RKJXL RKJXS SKRH
SKRHAA/AB SKRHAC/AD
Photo
Dimensions
（typical value）
（mm）
W
13 11. 7
7. 3 5 / 7. 4 5
D7. 5
H6.4 2.3 5
Number of operating shafts
Single-shaft
Shaft material Metal Resin
Directional resolution 8-direction 4-direction
Directional operating feeling
（tactile feeling）
Without With
Lever return mechanism
With
Center-push switch With
Encoder Without
Operating temperature range
−30℃ to ＋70℃ −20℃ to ＋70℃ −40℃ to ＋85℃
Operating
life
Directional operation
total with 8-direction
100,000 cycles
500,000 cycles
for each direction
200,000 cycles
for each direction
1,000,000 cycles
for each direction
Center-push 100,000 cycles 500,000 cycles
200,000 cycles
1,000,000 cycles
Encoder ーーー
Automotive use ●ー ー
Life cycle (availability)
Rating（max.）（Resistive load）
10 m A 5 V D C 5 0 m A 12 V D C
Electrical
performance
Output voltage
ー ー
Encoder resolution
ーーー
Insulation resistance
10 0 MΩ min . 25 0V D C
50MΩ min. 50V DC
10 0 MΩ min . 10 0 V D C
Voltage proof 300V AC for 1min. or
360V AC for 2s
50V AC for 1min. or
60V AC for 2s 10 0 V A C f o r 1mi n .
Mechanical
performance
Directional operating force
1 0 ± 7 m N・m 0.8±0.5N
1. 2 3 ±0 . 6 9 N 1. 2 ± 0 . 6 9 N
Push operating force
4 . 5 ±1N 2.5±1.5N 2.35±0.69N
Encoder detent torque
ーーー
Terminal strength
ーーー
Actuator
strength
Push / pull
directions
1 0 0 N（ P u s h ）, 5 0 N（ P u l l ） 3 0 N（ P u s h ）, 1 0 N（ P u l l ） ー
Operating
direction
10 0 N 20N 29.4N
Environmental
performance
Cold
−40℃ 500h −40℃ 96h
Dry heat
85℃ 500h 85℃ 96h 90℃ 96h
Damp heat
60℃, 90 to 95%RH 500h 60℃, 90 to 95%RH 96h
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Switch Type Multi Control Devices Soldering Conditions ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ 472
Switch Type Multi Control Devices Cautions ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ 473
Note
● Indicates applicability to all products in the series.
5V
5KΩ
+
Measuring
terminal
Measuring
circuit
1V max. at 1mA 5V DC （Resistive load）
472
Multi Control
Devices
Variable
Resistor Type
Switch
Type
I max.
H max.
300
200
100
Room
temperature
Pre-heating
E max.
Time（s）
Temperature（℃）
A
B
C
D
F max.
G max.
Notes
1. The above temperature shall be measured 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 material, size thickness of PC boards
and others. 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.
Soldering surface temperature
Soldering temperature
Heating time Soldering time No. of solders
RKJXS
RKJXL
RKJXT1F, RKJXM
RKJXT1F, RKJXM, RKJXL,
SLLB, SLLB5, SRBE, SKRH
Series
Series
350±5℃ 3s max. 1 time
10 0 ℃ ma x . 260±5℃2 min. max. 5 ±1s 2 time max.
3 5 0 ±10 ℃ 3 s 2 time max.
12 0 ℃ m a x . 260℃ max.70s max. 6s max. 2 time max.
Tip temperature Soldering time No. of solders
Preheating Dip soldering
Reference for Dip Soldering
Example of Reflow Soldering Condition
Reference for Manual Soldering
SKRH, SLLB, SRBE
SLLB5
RKJXS
Series
260℃ 230℃ 15 0 ℃ 15 0 ℃ 2 min. ー10 s 40s 4 min. 1 time
250℃ 230℃ 15 0 ℃ 15 0 ℃ ー2 min. ー30s ー1 time
260℃ 230℃ 18 0 ℃ 15 0 ℃ 2 min. ー ー 40s ー1 time
A B C D E F G H I
No. of reflows
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
＋1
−0
Switch Type / Soldering Conditions
