Part number
RKJXM2E13004
8-directional Stick Switch (with Center-push Function) RKJXM Series
Automotive
Basic information
- Number of operating shafts
- Dual-shaft
- Shaft material
-
The inner shaft：Metal
The outer shaft：Resin - Operating angle (Directions)
-
A・B・C・D direction : 10°max.
AB・BC・CD・DA direction : 12°max. - Dimensions (W×D×H)
- 19.5×19.5×5.45mm
Specifications
- Operating temperature range
- -40℃ to +85℃
- Ratings (max.) (Resistive load)
- 10mA 5V DC
- Electrical performance
- Contact resistance (Directions & Center push)
- 1Ω max.
- Insulation resistance
- 100MΩ min. 250V DC
- Voltage proof
- 300V AC for 1 minute or 360V AC for 2s
- Mechanical performance
- Directional operating force
-
Direction A, B, C, D 30±20mN・m
Direction AB, BC, CD, DA 25±20mN・m - Push operating force
- 3±1.5N
- Encoders detent torque
- 12±8mN·m
- Terminal strength
- 5N for 1 minute
- Actuator strength
- Push/pull directions
- 100N (Push), 50N (Pull)
- Operating direction
- 0.3N·m
- Durability
- Operating life
- Directions
- total with 8-direction 100,000 cycles
- Center push
- 100,000 cycles
- Encoder
- 15,000 cycles
- Environmental performance
- Cold
- -40℃ 500h
- Dry heat
- 85℃ 500h
- Damp heat
- 60℃, 90 to 95%RH 500h
- Minimum order unit(pcs.)
- Japan
- 800
- Export
- 1,600
Circuit Diagram
Output Relation Chart between Lever Position and ON Position.
Packing Specifications
Tray
- Number of packages (pcs.)
-
- 1 case / Japan
- 800
- 1 case / export packing
- 1600
- Export package measurements (mm)
- 405×290×200
Soldering Condition
Reference for Dip Soldering
- Preheating
-
- Soldering surface temperature
- 100℃ max.
- Heating time
- 2 min. max.
- Dip soldering
-
- Soldering temperature
- 260±5℃
- Soldering time
- 5±1s
- No. of solders
- 2 time max.
Reference for Hand Soldering
- Tip temperature
- 350±5℃
- Soldering time
- 3s max.
- No. of solders
- 1 time
Notes are common to this series/models
- This site catalog shows only outline specifications. When using the products, please obtain formal specifications for supply.
- Please place purchase orders per minimum order unit (integer).
Cautions
- Appling load to terminals during soldering under certain conditions may cause deformation and electrical property degradation.
- Avoid use of water-soluble soldering flux, since it may corrode the switches.
- Check and conform to soldering requirements under actual mass production conditions.
- In soldering twice, make sure the solder joints should go down to normal temperature. Continuing heating will cause deformation of switch, loose and fracfored terminals, or may deteriorate electrical characteristics.
- Flux from around and above the PC board should not adhere to the switches.
- For the sizes of holes and patterns on a PC board for mounting a switch, refer to the recommended dimensions in the outline drawings.
- This switch is designed for manually operated units. Must not use this switch for a mechanical detection unit. For detection purposes, please use our detection switches.
- After mounting the switches, if you intend to put the board into an oven in order to harden adhesive for other parts, please consult with ALPS.
- Use of a through-hole PC board, or a PC board of different thickness from the recommendation will have a different heat stress. Verify the soldering requirements thoroughly before use.
- Solder the switches with detent at the detent position. Soldering switches fixed at the center of the detent may deform the detent mechanisms.
- No washing.
- Protect small and thin switches from external forces in the set mounting process.
- Use of the switches with voltage below 1V DC or current below 10μA may make contacts unstable.
When using these switches in this way, please consult with us beforehand. - The products are designed and manufactured for direct current resistance. Contact us
for use of other resistances such as inductive (L) or capacitive (C). - The switch will be broken if impact force or a greater stress than that specified is applied. Take a great care not to let the switch be subject to greater stress than specified.
- Do not apply a force from the side of the stem.
- Be sure to push the center of switch for "without-stem"type. Extreme care is required for a hinge structure type because the stem press position moves when it is pressed.
- Insert these switches to the specified mounting surface and mount them horizontally. If not mounted horizontally, these switches will malfunction.
- Use of the switches in a dusty environment may lead the dusts entering through the openings and cause imperfect contact or malfunction. Take this into account for set design.
- Corrosive gas if generated by peripheral parts of a set, malfunction such as imperfect contact may occur. Thorough investigation shall be required beforehand.
- Be aware of dust intrusion into a non dust-proof-type TACT Switch™.
- Storage
- Store the products as delivered, at a normal temperature and humidity, without direct sunshine and corrosive gas ambient. Use them at an earliest possible timing, not later than six months upon receipt.
- Store the key switches with the switch in the released position.