Low-profile 4-direction with Center-push Function (Surface Mount Type)
SKRV
Series
Compact, low-profile type with height of 1.55mm.
Multi Control
Devices
Multi Control Devices TACT Switch
TM
Product Line
Product No.
SKRVAAE010
1.2N
2.4N
Initial
Rating Rating Operating life
contact
4-direction Center- 4-direction Center-
（max.） （min.） （5mA
5V DC） resistance
push
push
0.25m
m
0.15m
m
50mA
12V DC
10BA
1V DC
for each
direction
200,000cycles
500mΩ
max.
Operating force
Travel
（mm）
Variety
Without
guide bosses
With guide
bosses
Minimum order unit
（pcs.）
1,500
SKRVABE010
Specification of Embossed Taping Package
(Taping Packaging for Auto-insertion)
Reel Size
Plastic Reel
1 reel
¿380
Unit:mm
Number of packages pcs.）
（
1 case
/Japan
1 case
/export packing
Tape width
（mm）
Variable
Resistor Type
Switch
Type
1,500
17.5
12,000
12,000
16
Dimension
Style
)
45
$
The direction of
the operation
Unit:mm
PC board mounting hole and land
dimensions (Viewed from mounting face)
*
0.5
0.3
4
5
Circuit Diagram
A
1
Center
2
C
3
4
B
5
Common
6
D
R0.1
7
1
0.5
¿0.9
6.4
6
3
1.8
6
0.5
0.5
2
3
hole
ø1
¿0.65
□
4
7.3
5.2
3.8
2.2
+
6.45
6.5
Mark to indicate
common terminal side
(coin processed)
¿3.3
Center of
rotation 0.26
,
Guide bosses
0.8
2.1
4.9
5.3
7
ø0
.75
4
ho
le
1.2
3.5
1.2
Notes
1. Please always solder the frame to secure switch intensity.
2. Please place purchase orders for taping products per minimum order unit (1 reel or 1 case).
Refer to
P.492
for soldering conditions.
480
The insertion
dimension of
key top 1.6 max.
2.1
1.55
4
Multi Control Devices
List of Varieties
Series
Items
Multi Control
Devices
Photo
RKJXT1F
RKJXM
Switch type
RKJXL
RKJXS
SKRV
SKRH
SKRHAA,
SKRHAB
SKRHAC,
SKRHAD
Function
Dimensions W
17
20.5
13
（typical
value） D
（mm）
10.5
5.45
6.4
H
Single-shaft
Single-shaft/Dual-shaft
Number of operating shafts
Metal
Shaft material
4-direction
8-direction
Directional resolution
Directional operating feeling
With
Without
（tactle
feelimg）
With
Lever return mechanism
Center-push
With
switch
Without/With
With
Encoder
Operating temperature range
– 40℃
to ＋85℃
– 30℃
to ＋70℃
– 30℃
to ＋80℃
10mA 5V DC
Rating max.）Resistive load）
（ （
Outlined
specifica-tions
Electrical performance
Output
voltage
Directional resolution
Insulation resistance
Voltage proof
Directional
operating force
Push operating force
Encoder detent
torque
Terminal
strength
Pushing
direction
Operating
direction
Vibration
Operating life
without load
Operating life with load
（at
rated load）
Cold
Dry heat
Damp heat
Manual soldering
Dip soldering
Reflow soldering
Page
475
476
478
479
– 40±2℃ for 500h
85±2℃ for 500h
60±2℃, 90
to
95%RH for 500h
350±5℃ 3s max.
260±5℃, 5±1s
260℃ max. 6s max.
Please see P.492
480
481
–40±2℃ for 96h
85±2℃ for 96h
–30±2℃ for 96h
80±2℃ for 96h
4-direction
8-direction
50MΩ min. 50V DC
50V AC for 1min.
11.7
12.3
2.3
Single-shaft
Resin
4-direction
With
6.45
6.4
4
7.35/7.45
7.5
5
Without
–20℃
to ＋70℃
+
5V
5KΩ
Measuring
terminal
–30℃
to ＋85℃
50mA 12V DC
Measuring
circuit
1V max. at 1mA 5V DC
（Resistive
load）
4-direction
100MΩ min. 100V DC
100V AC for 1min.
1.23
1.2
±0.69N ±0.69N
2.35±0.69N
100MΩ min. 250V DC
300V AC for 1min. or 360V AC for 2s
Direction A、 C、
B、 D
30±20mN・m
DirectionAB、 CD、
BC、 DA
25±20mN・m
3±1.5N
12±8mN m
・
Variable
Resistor Type
Switch
Type
40±25mN m
・
10±7mN m
・
0.8±0.5N
1.2±0.6N
5±2N
15±8mN m
・
5N for 1min.
4.5±1N
2.5±1.5N
2.4±0.69N
●
Switch Type Multi Control Devices Soldering Conditions ………………………………………………………………492
●
Switch Type Multi Control Devices Cautions ………………………………………………………………………………493
Mechanical
performance
Endurance
Environmental
Soldering
performance
Actuatorstrength
100N
0.4N m
・
0.3N m
・
0.15N m
・
30N
20N
10 to 55 to 10Hz/min., the amplitude is 1.5mm for all the frequencies,
in the 3 direction of X, Y and Z for 2 hours respectively
8.3±1 to 200±4 to 8.3±1Hz,
4.4G fixed
（for
15 min./1 cycle） angles each 2 hours
,3
60±2℃,90
to
95%RH for 96h
350±10℃ 3
+1
s
0
350℃ max. 3s max.
470
Switch Type Multi Control Devices
Soldering Conditions
Example of Reflow Soldering Condition
1. Heating method:
Multi Control
Devices
Double heating method with infrared heater.
should be used to fix thermocouple.
2. Temperature measurement: Thermocouple 0.1 to 0.2φ CA
（K）
CC
or
（T）
solder joints copper foil surface） A heat resistive tape
at
.
3. Temperature profile
300
Temperature (˚C )
A max.
B
200
D
E
100
Time (s)
Pre-heating
F max.
C
Room
temperature
Series Reflow type）
（
RKJXS
SLLB, SLLB5
Variable
Resistor Type
Switch
Type
SKRV/SKRH/SKQUBA,DB/SSAF/SRBE
A
（℃）
3s max.
260
240
260
B
（℃）
C
（s）
40
D
（℃）
150
E
（℃）
（
F s）
230
20
40
180
150
120
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.
492
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