Datasheet

HOW TO ORDER
DIMENSIONS RECOMMENDED PLACEMENT OF LEDS
Ordering example: 5ESH935+1YS0616
Please see colour codes, updates of products and changes of specifications on www.mec.dk
foilmec™
Square cap for foil overlay
TH + 1YS SMD + 1YS
5E + 1YS
■ Square cap
■ Designed for foil overlay
■ 15 mm x 15 mm
■ h =12.5 mm
■ Material: ABS/polycarbonate
■ Temp. Range: -40/+85°C
■ Panel cut-out: 1YS-16 x 16
SMD
SMD
Ø3mm
1
0
,
1
6
1
3
,
9
0
1
0
,
1
6
13,90
SMD
Ø3mm
1
0
,
1
6
1
3
,
9
0
1
0
,
1
6
13,90
TH
1
2
,5
1
2
,5
1
,6
7,62
10,16Min.
Max 12,5
0,3
1
5
,0
1
5
,0
R1
,
5
14
0
,3
7,62
0,8
1
5
,0
1
5
,0
R
1
,
5
1
,6
1
2
,5
1
2
,5
1
,6
7,62
10,16Min.
Max 12,5
0,3
1
5
,0
1
5
,0
R1
,
5
14
0
,3
7,62
0,8
1
5
,0
1
5
,0
R
1
,
5
1
,6
1
2
,5
1
2
,5
1
,6
7,62
10,16Min.
Max 12,5
0,3
1
5
,0
1
5
,0
R1
,
5
14
0
,3
7,62
0,8
1
5
,0
1
5
,0
R
1
,
5
1
,6
1
2
,5
1
2
,5
1
,6
7,62
10,16Min.
Max 12,5
0,3
1
5
,0
1
5
,0
R1
,
5
14
0
,3
7,62
0,8
1
5
,0
1
5
,0
R
1
,
5
1
,6
1
2
,5
1
2
,5
1
,6
7,62
10,16Min.
Max 12,5
0,3
1
5
,0
1
5
,0
R1
,
5
14
0
,3
7,62
0,8
1
5
,0
1
5
,0
R
1
,
5
1
,6
1
2
,5
1
2
,5
1
,6
7,62
10,16Min.
Max 12,5
0,3
1
5
,0
1
5
,0
R1
,
5
14
0
,3
7,62
0,8
1
5
,0
1
5
,0
R
1
,
5
1
,6
1
2
,5
1
2
,5
1
,6
7,62
10,16Min.
Max 12,5
0,3
1
5
,0
1
5
,0
R1
,
5
14
0
,3
7,62
0,8
1
5
,0
1
5
,0
R
1
,
5
1
,6
LED Recommendation
SMD: 1206 - 0805 - 0603 - 0402
TH: 3 mm - Ø max 3.2 - Height max 6.5 mm
Switch
5 E
Mounting
TH9 through-hole
SH9 surface mount
Actuation force
20
20Q
35
65
Cap
1 Y S 0 6 1 6
1YS0616 white cap with frosted white lens
1
2
,5
1
2
,5
1
,6
7,62
10,16Min.
Max 12,5
0,3
1
5
,0
1
5
,0
R1
,
5
14
0
,3
7,62
0,8
1
5
,0
1
5
,0
R
1
,
5
1
,6
A: We recommend you to allocate enough space for travel of the foil and
leave the area free from adhesive. Switch travel = 1 mm.
H: The height recommendation does not include the foil. We recommend
embossing the foil to follow the curve of the keycap.
The best tactile feeling is obtained with a small pretravel.
The dimension H is based on an embossed foil. With a flat foil the dimen-
sion ”H” will have to be adjusted, and enough area between the cap and
front panel needs to be addressed to ensure foil flexibility.
1
2
,0

0
,1
H
=
16A=
h =11,8 ±0,1
1
3
,9
0
13,90
7
,6
2
12,50
2,50
1
,2
0
1
3
,9
0
13,90
10,16
7
,6
2
2,54
2
,5
4
1
3
,9
0
13,90
7
,6
2
12,50
2,50
1
,2
0
1
3
,9
0
13,90
10,16
7
,6
2
2,54
2
,5
4
PCB layout with LED
placement
PCB layout with LED
placement
+
20
All dimensions in mm