Technical Data MTG, MCS, MTP
1
/ "
2
1.
Mechanical data
Actuating force
0,45 mm ±0,1 mm
Contact travel
End stop strength
(IEC 512-5 Test 9a,
actuating force
5N)
/ Lifetime
> 50 N
> 10
6
Operations
0,45 mm ±0,1 mm
MTG
2,5 N ±0,5 N
MCS
3 N ±0,5 N
MTP
IP40: 2,3 N ±0,5 N
IP65: 2,0 N ±0,4 N
IP40: 0,45 mm ±0,05
IP54: 0,25 mm ±0,05
2.
Electrical data
Contact material
Switching voltage max.
Switching current max.
Rated breaking capacity
Lifetime (at rated breaking capacity)
(IEC 512-2, mV-Methode)
Initial contact resistance, new
Initial contact resistance, after 10 cycles
(IEC 512-2)
/ Insulation resistance
Contact bounce time
> 10
8
Ω
typ. 0,1 ms
MTG
IP 40
MCS
IP 65
235 °C / 2 s
260 °C / 5 s
-25 °C…+85 °C
-25 °C…+85 °C
MTP
IP 40 / IP 65
6
Gold
/ Gold
max. 24 V DC
max. 50 mA
0,48 W
> 10
6
Cycles
< 50 mΩ
< 50 mΩ
Silber
/ Silver
max. 48 V DC
max. 125 mA
2,40 W
3.
Other data
Degree of protection
Solderability
(IEC 68-2-20 Test Ta, Methode 1)
(IEC 68-2-20 Test Tb, Methode 1A)
Soldering heat resistance
Ambient temperature
Storage temperature
4. Werkstoffe
/ Materials
Contact material gold
Contact material silver
Socket
Actuator
CuZn -3 µm Ni +2 µm Au
CuZn – 2,5 µm Ag
passivated
Thermoplast PES
Thermoplast PC
Drilling diagram
Circuit diagram
Printmount Line
29
Switches in momentary action MTG, MCS
1
/ "
2
Models
MTG
1
/
2"
Contact material
short actuator
Variations
Ag
Au
Ag
Part Number
1241.1052
1241.1002
1241.1072
1241.1022
long actuator
Au
Ag
Contact material
Au
height variable
1241.1082. XX
1241.1032. XX
Overall height h
h
(yellow)
(orange)
(red)
(blue)
(green)
(grey)
(black)
(white)
8,50 mm =
9,25 mm =
10,00 mm =
10,75 mm =
11,50 mm =
12,25 mm =
13,00 mm =
13,75 mm =
1
2
3
4
5
6
7
8
1
14,50 mm =
15,25 mm =
16,00 mm =
16,75 mm =
17,50 mm =
18,25 mm =
19,00 mm =
19,75 mm =
11
21
31
41
51
61
71
81
1
Starting with 14,50 mm, the heights were realized with an additional (second) keycap.
MCS
1
/
2"
Contact material
Ag
Au
1241.1053. X . XXX
1241.1003. X . XXX
Without
sealing pad on
reverse side
rot
red
Color of bezel
grün
green
grau
grey
schwarz
black
weiß
white
1241.1053.
3
1241.1053.
5
1241.1053.
6
1241.1053.
7
1241.1053.
8
Bezel
Face foil
Base module
Legend of face
foil
(Type height/
type face see
page 39)
Sealing pad
(on request)
A=
B=
C=
D=
E=
F=
G=
H=
I=
J=
K=
L=
M=
N=
O=
001
002
003
004
005
006
007
008
009
010
011
012
013
014
015
P=
Q=
R=
S=
T=
U=
V=
W=
X=
Y=
Z=
0=
1=
2=
3=
gelb
orange
rot
blau
grün
016
017
018
019
020
021
022
023
024
025
026
027
028
029
030
yellow
orange
red
blue
green
4=
5=
6=
7=
8=
9=
+=
-=
·=
x=
÷=
S
=
==
#=
↔
=
=
=
=
=
=
031
◊
= 046
032
→
= 047
033
←
= 048
034
↓
= 049
035
↑
= 050
036
% = 051
037
√
= 052
038
CTRL = 053
039 RETURN = 054
040
SHIFT = 055
041
LOCK = 056
042
STOP = 057
043
ENTER = 058
044
BACK = 059
045
LINE = 060
091
092
093
094
095
grau
schwarz
weiß
anthrazit
EIN =
AUS =
AUF =
AB =
ON =
OFF =
UP =
DOWN =
HIGH =
LOW =
ON/OFF =
START =
061
062
063
064
065
066
067
068
069
070
071
072
Color of face foil without legend
grey
black
white
anthracite
=
=
=
=
096
097
098
099
30
Printmount Line
51单片机
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