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PDF TP1251 Data sheet ( Hoja de datos )
| Número de pieza | TP1251 | |
| Descripción | ILLUMINATED PUSHBUTTON SWITCHES | |
| Fabricantes | ETC | |
| Logotipo |  |
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ILLUMINATED SWITCHES
TP1251: ILLUMINATED PUSHBUTTON SWITCHES
FEATURES
• Momentary switch action
• 12mm square
• Very low profile
• High brilliance illumination
• 3 LED colour options
• Suitable for membrane backlighting
• Standard 2.54mm terminal pitch
• High reliability due to simplified operating
mechanism and low current
DESCRIPTION
The TP 1251 series of miniature, PCB mounted, pushbutton switches is designed for applications that demand a
minimal overall height and are particularly suitable for illuminated membrane switch panels. The switches are fully
backlit and are available in red, yellow and green and exhibit a high degree of brilliance due to an innovative filter
and reflector construction. A simplified operating mechanism and low current requirement ensure high reliability in
use.
SPECIFICATIONS
Electrical
Rating
Contact Resistance
Insulation Resistance
Dielectric Strength
Mechanical
Operating Life
Operating Temperature
Operating Force
12V DC 50mA max
100mΩ max
00MΩ min @ 100V DC
250V AC for 1 minute
1 million operations
-10˚C to +60˚C
3.0N max
Electrical Performance – LED
VF
IF Typical
Red
Yellow
Green
15mA
15mA
15mA
4.1V
4.2V
4.2V
Peak
Reverse
Voltage
6V
6V
6V
Max
Forward
Current
20mA
20mA
20mA
ORDERING INFORMATION
TP 1251 R
Series Code
Type
Number
LED Colour
R Red LED
Y Yellow LED
G Green LED
1 page | ||
| Páginas | Total 2 Páginas | |
| PDF Descargar | [ Datasheet TP1251.PDF ] | |
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