http://www.shinmei-e.co. jp
Lever-type Detector Switches
SW[ ]AB-252 / -253 / -254 / -258 Series
1/5
[] Features
<>Miniaturized for space saving design.
<>Superior reliability at micro-current by employing a sliding contact.
<>This is a compact detector switch which can be pressed either horizontally or vertically.
<>A wide variety of operation components is possible based on the application.
[] Applications
<>Mechatronic detection for audio and VCR CD-ROM DVD units.
[] Products Number System
SW [ ] AB - [ ][ ][ ] - [ ][ ]
Difference version , etc.
Series
Actual size
Contact arrangement
Pole
Detector switch
[] Products Line
Operating
force
No
Products No
Pole
Position
Notes
1
2
3
SW1AB-252S
SW1AB-252-3S
SW1AB-252-4S
1
1
1
1
1
1
0.4N max.
0.3N max.
0.35N max.
2 operating direction is possible.
4
5
6
7
8
9
SW1AB-252-8S
SW1AB-252-9S
SW1AB-252-12S
SW1AB-252-13S
SW1AB-253-9
1
1
1
1
1
2
1
1
1
1
1
1
0.35N max.
0.4N max.
0.4N max.
0.25N max.
0.4N max.
0.4N max.
3 operating direction is possible.
2 operating direction is possible.
2 operating direction is possible.
2 operating direction is possible.
2 operating direction is possible.
2 operating direction is possible.
SW2AB-254-9A
10
SW1AB-258-9
1
1
0.4N max.
2 operating direction is possible.
Notes : The above 1 to 7 are the lever-variation. (Same body)
The above 8 to 10 are the body-variation. (Same lever)
[] Typical Specifications
Item
Specification
Ratings (max.)
0.5 to 10mA 5V DC (Resistive load)
Contact resistance
Insulation resistance
Withstanding voltage
Operating life with load
1 ohm max.
100 megohm min. 100V DC
100V AC for 1min.
100,000 cycles
SHINMEI ELECTRIC CO., LTD.