MQS-54/-54A Series
11/11
[] Dimension
No
Unit : mm
Style
Operating characteristic
Hinge short lever L=5mm(Inside lever hook type)
P.T. MAX
M.D. MAX
O.T. MIN
2.5mm
0.5mm
0.8mm
10
O.P.
8.8 plus or minus
0.8mm
From fixing hole
O.P.
12.2 plus or minus
0.4mm
From fixing face
Hinge R2 lever L=1.1mm(Inside lever hook type)
P.T. MAX
M.D. MAX
O.T. MIN
3.0mm
0.8mm
0.4mm
11
O.P.
12.0plus or minus
1.0mm
From fixing hole
O.P.
15.4plus or minus
1.1mm
From fixing face
[] Notes
1. The appearance and specifications of the product may be modified without prior notice to improve its performance.
2. This catalog shows only outline specifications. When using the product, please obtain formal specifications.
3. Please see appendix [Cautions in Using Switches].
4. Fix the switch by M2.3 screw with torque less than 29.4 N-cm(3 kg-cm)
Fixing with spring washers and adhesive are recommended to avoid the loose of the screw.
5. Operating force applied to push button or actuator should be zero at free position and the force shall not be applied
vertically to push button during the operation.
6. O.T. (Over travel) shall be set between 80% and 100% of O.T. specifications.
7. In connecting lead wires, care should be taken not to apply tension to terminal.
8. In case of manual-soldering, soldering should be finished within 3 seconds by soldering iron of 30 W or with
maximum tip temperature of 350 degree Celsius. Please do not apply pressure for 1 minute after soldering.
9. Please design usage of switch in proper operation even if any standard value of operational characteristics changes
by plus or minus 20 % .
10. No dust, high humidity and organic gas should be found in the storage location.
11. Please confirm the performance on actual operation by simulation with actual environment environments for high
reliability.
SHINMEI ELECTRIC CO., LTD.