43
unimec
™
Selection guide
Cap
1D
Dimensions
switches with multimec
®
keycaps
A 16250 extender is needed when mounting multimec
®
keycaps on unimec™ switches
1E
1F
1P
1Q
1R
LED
16923XX
00
blue
20
green
40
yellow
80
red
16923XX
00
blue
20
green
40
yellow
80
red
1K
illuminated
Cap
1S
1S
illuminated
1S
+
2S
1K
Dimensions
Total height = 23.2 TO 33.7±0.3
LED
16923XX
00
blue
20
green
40
yellow
80
red
Total height 23.2 TO 33.7±0.3
16923XX
00
blue
20
green
40
yellow
80
red
Total height 37.2 TO 43.7±0.3
16924XX
23
green
45
yellow
88
red
For specific dimensions, color codes, how to order and other information please refer to the pages with the keycaps on multimec
®
switches.
For technical information on the unimec™ basic switches please see technical specifications or go to our website www.mec.dk where you
will find a page for each option.
The multimec
®
keycaps 1N, 1T, 1U, 1V, 1WA, 1WD, 1WP and 1X can also be used on unimec™ switches. Please ask for technical drawings on
dimensions.
For updates of products and/or changes of specifications please see
www.mec.dk
www.mec.dk
|
mec
45
unimec
™
RoHS Compatible
Electrical Specifications
Contact resistance
Insulation resistance
Recommended load
Max. current in non switching state
Contact bounce
Dielectric strength between adjacent contacts
Insulation resistance between adjacent contacts
Capacitance between adjacent contacts
Mechanical Specifications
Standard actuation force (switch)
Max. actuation force without cap
Key travel (switch)
Life time
Temperature Range
Working temperature
Storage temperature
Soldering IEC 68-2-20
Environmental Endurance IEC 68-2-3
Temperature
Humidity
Duration
Sealing IEC 529
Cleaning
Material Specifications - Switches
Housing and actuator
Switch spring
Key spring
Latch pin
Fixed contact
Moving contact
Terminals
Contact lubricant
Material Specifications - All Caps & Bezels
Temperature limit
Tampon Printing
technical specifications
RA
High Temperature Versions
Silver
Gold
Max. 100 m Ω (initially)
>10 M Ω
Min. 0.5 mA
Min. 0.5μ A
Max. 250 mA - 120 V - 9W AC - 6W DC
0.5 A
Max. 10 ms
1000 V for 2 min.
5 X 10
13
Ω
0.5 pF
typ 2.5N
100N for 10 sec.
1.8 mm
Momentary >10.000.000 cycles
Alternate 5.000.000 cycles
RB
Low Temperature Versions
Silver
Gold
Max. 100 m Ω (initially)
>10 M Ω
Min. 0.5 mA
Min. 0.5μ A
Max. 250 mA - 120 V - 9W AC - 6W DC
0.5 A
Max. 10 ms
1000 V for 2 min.
5 X 10
13
Ω
0.5 pF
typ 2.5N
100N for 10 sec.
1.8 mm
Momentary 1.500.000 cycles
Alternate 500.000 cycles
Min. -40°C Max. +75°C
Min. -40°C Max. +160°C
Min. -65°C Max. +85°C
Min. -65°C Max. +160°C
Wave - max 260°C for max. 10 sec., please refer to usage guidelines
Soldering iron - max. 350°C for max. 3 sec. Flux tight.
+40°C
93% RH
56 Days
IP-54
Standard methods such as water and soap (not immersed)
Glass fiber filled Polycarbonate UL94V1
Stainless steel
Stainless steel
Stainless steel
SnCu + 2μNi + 3μAg
SnCu + 2μNi + 3μAu
Stainless steel + 3μAg
Stainless steel + 3μAg+1μAu
SnCu + 2μNi + 3μSn100
Special protective lubricant Klüber Barrierta I EL Fluid
ABS (standard) UL94HB
Max. +65°C
According to ISO Class: 1/ASTM Class.: 4B
+40°C
93% RH
56 Days
IP-54
Standard methods such as water and soap (not immersed)
LCP UL94V0
Stainless steel
Stainless steel
Stainless steel
SnCu + 2μNi + 3μAg
SnCu + 2μNi + 3μAu
Stainless steel +3μAg
Stainless steel + 3μAg+1μAu
SnCu + 2μNi + 3μSn100
Special protective lubricant Klüber Barrierta I EL Fluid
ABS (standard) UL94HB
Max. +65°C
According to ISO Class: 1/ASTM Class.: 4B
unimec
™
LEDs
Part Nos.
16920/16921
16922
Colour (G= Green, Y= Yellow, R= Red)
G
Y
R
G
Y
R
Colur Codes
02
04
08
02
04
08
Absolute Maximum Ratings
(Ta=25°C)
Power
mW
100
100
100
135
135
135
Current forward
mA
30
30
30
30
30
30
Forward peak current
mA
50
50
50
90
90
90
Voltage reverse
V
5
5
5
5
5
5
Operating temperature
°C
-25 - +100
-55 - +100
Storage temperature
°C
-25 - +100
-55 - +100
Soldering temperature
°C
+245 for max. 3 sec.
+300 for max. 3 sec.
Electrical-Optical Characteristics
(Ta=25°C)
Voltage Forward
Typ. V
2.0
2.0
2.0
2.1
2.2
2.3
Max. V
3.0
3.0
3.0
3.0
3.0
3.0
Current reverse
μA
100
100
100
100
100
100
Wave length
nm
560
590
660
565
585
635
Spread
Ønm
10
10
10
10
10
10
Spread angle
degree
20
20
20
45
45
45
Luminous Intensity
Min. mcd
1
1
0.8
1.5
2.5
2.5
Typ. mcd
2
3
1.6
2.5
3.0
5.0
Orientation
The longer pin is the anode, the shorter is the cathode.
*/
F
= 20mA, **Pulse width 1ms Duty cycle 1:5, ***/F= 50mA, ****Luminous Flux mlm
16923
G
20
Y
40
R
80
16924
G
23
Y
45
R
88
70
60
60
20
20
20
60**
60**
60**
3
3
3
-25 - +85
-30 - +100
+260 for max. 5 sec.
2.1
3.0
10
563
40
45
9.0
25
2.1
3.0
10
585
40
45
5.6
16
2.0
3.0
10
650
40
45
5.6
16
150
130
300
40
40
90
500
500
1000
12
12
5
-55 - +100
-55 - +100
+300 for max. 3 sec.
2.1*
2.5*
10
570
25
80
71****
112****
2.3***
2.5***
10
587
45
90
71****
112****
2.4***
3.8***
10
635
45
55
100****
160****
Specifications are subject to change without notice.
For updates of products and/or changes of specifications please see
www.mec.dk
www.mec.dk
|
mec
41
unimec
™
Vario Support
For all types of UNIMEC
™
switches with bezels - 16310 - 16315 and 16324 - 16326
For updates of products and/or changes of specifications please see
www.mec.dk
www.mec.dk
|
mec
