Part number
SKRVABE010
Low-profile 4-direction with Center-push Function (Surface Mount Type) SKRV Series
Basic information
- Number of operating shafts
- Single-shaft
- Shaft material
- Resin
- Type
- Surface mount
- Operating force
- 4-direction
- 1.2N
- Center push
- 2.4N
- Travel
- 4-direction
- 0.25mm
- Center push
- 0.15mm
- Operating life (5mA 5V DC)
- 200,000 cycles for each direction
- Initial contact resistance
- 500mΩ max.
- Guide bosses
- With
- Dimensions (W×D×H)
- 6.45×6.4×4mm
Specifications
- Operating temperature range
- -20℃ to +70℃
- Ratings (max.)/(min.) (Resistive load)
- 50mA 12V DC/10μA 1V DC
- Electrical performance
- Directional resolution
- 4-direction
- Insulation resistance
- 100MΩ min. 100V DC
- Voltage proof
- 100V AC for 1 minute
- Mechanical performance
- Directional operating force
- 1.2±0.6N
- Push operating force
- 2.4±0.69N
- Actuator strength
- Operating direction
- 29.4N
- Durability
- Operating life
- Center push
- 200,000 cycles
- Environmental performance
- Cold
- -30℃ 96h
- Dry heat
- 80℃ 96h
- Damp heat
- 60℃, 90 to 95%RH 96h
- Minimum order unit(pcs.)
- Japan
- 1,500
- Export
- 1,500
Circuit Diagram
Packing Specifications
Taping
- Number of packages (pcs.)
-
- 1 reel
- 1,500
- 1 case / Japan
- 12,000
- 1 case / export packing
- 12,000
- Tape width (mm)
- 16
- Export package measurements (mm)
- 401×401×214
Soldering Condition
Example of Reflow Soldering Condition
- Heating method:
Double heating method with infrared heater. - Temperature measurement:
Thermocouple 0.1 to 0.2 Φ CA (K) or CC (T) at solder joints (copper foil surface). A heat resisting tape should be used to fix thermocouple. - Temperature profile
| A | B | C | D | E | F | G | H | I | No. of reflows |
|---|---|---|---|---|---|---|---|---|---|
| 260℃ | 230℃ | 180℃ | 150℃ | 2 min. | - | 3s | 40s | 3-4 min. | 2 time |
(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.
Reference for Hand Soldering
- Tip temperature
- 350±5℃
- Soldering time
- 3s max.
- No. of solders
- 1 time