SW1AB-252-12S [SHINMEI]
Lever-type Detector Switches;
| 型号： | SW1AB-252-12S |
| 厂家： | 
SHINMEI |
| 描述： | Lever-type Detector Switches |
| 文件： | 总5页 (文件大小：220K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
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.
SW[ ]AB-252 / -253 / -254 / -258 Series
2/5
[] Dimensions
Unit : mm
P.C.B reference mounting hole
No
Style
Dimensions , Circuit diagram
(TOP VIEW)
SW1AB-252S
1
Variation of lever
SW1AB-252-3S
2
Variation of lever
SW1AB-252-4S
3
Variation of lever
SHINMEI ELECTRIC CO., LTD.
SW[ ]AB-252 / -253 / -254 / -258 Series
3/5
[] Dimensions
Unit : mm
P.C.B reference mounting hole
No
Style
Dimensions , Circuit diagram
(TOP VIEW)
SW1AB-252-8S
4
Variation of lever
SW1AB-252-9S
5
Variation of lever
SW1AB-252-12S
6
Variation of lever
SHINMEI ELECTRIC CO., LTD.
SW[ ]AB-252 / -253 / -254 / -258 Series
4/5
[] Dimensions
Unit : mm
P.C.B reference mounting hole
No
Style
Dimensions , Circuit diagram
(TOP VIEW)
SW1AB-252-13S
7
Variation of lever
SW1AB-253-9
8
Variation of body
SW2AB-254-9A
9
Variation of body
SHINMEI ELECTRIC CO., LTD.
SW[ ]AB-252 / -253 / -254 / -258 Series
5/5
Dimensions
Unit : mm
P.C.B reference mounting hole
Dimensions , Circuit diagram
(TOP VIEW)
No
Style
SW1AB-258-9
10
Variation of body
[] Notes
1.
2.
3.
4.
5.
6.
The appearance and specifications of the product may be modified to improve its performance without prior notice.
This catalog shows only outline specifications. When using the product, please obtain formal specifications.
Please see appendix [Cautions in Using Switches ].
This switch is not washable.
Soldering shall be done with actuator at free position and take care not to attach flux on plastic portion.
Note that if the stress is applied to the terminals during soldering, they might cause deformation and defects in
electrical performance.
In manual soldering, consideration should be given to apply the soldering iron to the tip of the terminal so that
unusual pressure is not applied to the terminal.
In case circuit and software design consideration against chattering and bouncing shall be taken as below.
Read a few times. (Ex. 5ms for 5 times)
Set delay time.
Set integral circuit.
As to threshold voltage, center setting is recommended.
7.
8.
9.
10. Care shall be taken not to apply stress to the body of switch as it may affect the performance.
11. Please confirm the performance on actual operation by simulation with actual environment environments for high
reliability.
SHINMEI ELECTRIC CO., LTD.
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