1WA57 MEC Switches, 1WA57 Datasheet - Page 29

• Manufacturer Part Number: 1WA57
• Description: CAP OVAL SWITCH METAL DARK GREY
• Manufacturer: MEC Switches
• Series: Multimec®r

Specifications of 1WA57

• Switch Type: Tactile
• Shape: Oval, Convex (Domed)
• Color: Gray, Dark
• Illumination: Non-Illuminated
• Mounting Type: Snap Fit
• Size: 12.50mm L x 6.50mm W x 6.50mm H
• For Use With/related Products: Multimec® Series
• For Use With: 679-2227 - SWITCH SP MOM THRO HOLE LOW TEMP679-2226 - SWITCH SP MOM SMD HI TEMP BLACK
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 679-2139

varimec
Cap alone:
Instead of part no. for switch please use 3E- and then same as above
Examples Switch and Cap:
3ESHB60AA = Switch 3ESH, 5.2 Square Cap, Blue, Overall Height 10.4, Height above recess 2.4, (Height under recess 0).
Example Cap Alone:
3E-E63FF = Cap, 7.8 Square, Grey, Overall Height with switch 14.0, Height above recess 5.0, (Height under recess 1.0).
Min. order is 2.000 pcs. per shape, size and heights for parts mentioned above.
For heights not mentioned in the list a start-up fee will apply.
*Only overall height up to 12.5 mm can be supplied on tape.
For updates of products and/or changes of specifi cations please see www.mec.dk
How to order
Switch
3ETL
3ESH
3ETH
Technical Data
■ through-hole or SMD
■ 50mA/24VDC
■ single pole/momentary
■ 10.000.000 operations life time
■ IP67 sealing
■ temperature range switch:
■ temperature range cap:
PCB Layout
(through-hole)
low temp: -40/+115ºC
high temp: -40/+160ºC
-40/+160ºC
Square 5.2
Shape and Size
B 5.2 Square
F 7.8 Square
L 11.6 Square
PCB Layout
(SMD)
™
Colour Codes
60 blue
63 grey
64 yellow
68 red
69 black
double variability
Square 7.8
Overall Height
A 10.4
B 11.0
C 12.0
D 12.5
E 13.0
F 14.0
G 15.0
H 16.0
J 19.0
K 22.5
H
Height above recess
A 2.4
B 3.0
C 3.5
D 4.0
E 4.5
F 5.0
G 5.6
H 6.4
A
The Concept
H = Overall heights from 10.4 - 22.5
A =
B =
D = Fixed switch 6.4
C = Variable from 0-8.1
Variable height from 2.4 to 6.4
A cannot exceed H - 8.0
Fixed recess 1.6
C = H-A-B-D
All measurements in mm
Square 11.6
www.mec.dk
|
Tape*
R
mec
29