SLM-12-741 [SHINMEI]
1.5mm Travel Thin Type Slide Switch;型号: | SLM-12-741 |
厂家: | SHINMEI |
描述: | 1.5mm Travel Thin Type Slide Switch |
文件: | 总3页 (文件大小:43K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
http ://www.shinmei - e. co. jp
1.5mm Travel Thin Type Slide Switch
SLM-741 Series
1/3
[] Features
<> Thin type only 1mm height.
<> 1.5mm travel.
<> It is a reflow solder mounting type.
<> Terminal length 0.5mm and 0.9mm.
[] Applications
<> Digital camera, Cellular phones
<> Portable audio, Remote controllers
<> PDA, Portable game
[] Products line
Terminal
Length
(L)
Bosses
Length
(H)
Number of
package
(Reel)
Knob
direction
No
1
Products number
Travel
Poles
Positions
SLM-12-741-T45
SLM-12-741-1-T45
0.5
0.9
1.5
1
2
0.5
Horizontal
4,500PCS
[] Typical specifications
Items
Specifications
0.3A 4VDC
Rating (max) (resistive load)
Contact resistance
70 milliohm
100 megohm
100VAC 1min.
Insulation resistance
Withstanding voltage
Operating force
Refer to the dimensions
10,000 cycles
Operating life
Operation temperature range
Storage temperature range
From -10 to +60 degree Celsius
From -20 to +70 degree Celsius
SHINMEI ELECTRIC CO., LTD.
SLM-741 Series
2/3
[] Dimensions
Unit : mm
Round pattern dimension
No
Style
SLM-12-741-T45,SLM-12-741-1-T45
(TOP VIEW)
Circuit diagram
(L)=0.5 (l)=2.1
(L)=0.9 (l)=2.5
1
Operating force : From 0.98 to 2.45N
The figure represents SLM-12-741-T45
[] Notes
1.
2.
3.
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.
Regardless of the applications of these products being introduced in this catalog, when using them for equipments
and devices requiring a high degree of safety, respective manufacturers shall preserve the safety of the planned
equipments and devices by providing necessary protective and redundancy circuits and reconfirm if safety is being
duly preserved.
4.
The general-use switches cannot be washed. If the switch is washed, the lubricating oil on contacts and
mechanical portions may flow out and also detergent remains inside the switch, these may be the factors to cause
intermittent contact, insulation fault and withstanding voltage fault. If you need the cleaning, please select the
washable switch.
5.
6.
7.
The printed circuit board and outer material of switch are normally non-flame resisting. If you need flame
resisting material, please select the proper class to meet your application.
Note that if the stress more than specifications is applied to the switch during the operation, they might cause
deformation and defects in electrical performance. Care shall be taken not to apply abnormal stress to the switch.
Make the soldering according to the temperature and time specified in the specification sheets, catalogue and so on.
If the soldering is made with the conditions out of the specifications, there may be the deformation of the mounting
board and the composition parts of switches, the loose of terminals, detachment of the parts and the deterioration
of the electrical characteristics.
8.
9.
Characteristics of switch may change due to the warping of the circuit writing board. Consideration should be
given to the pattern design and layout.
In case the soldering is done twice, the second soldering shall be made after the temperature at the first soldering
portion becomes the room temperature. If it will be made consecutively, there is the possibility of the deformation
of PC board and peripheral parts, the loose of terminals, detachment of the parts and the deterioration of the
electrical characteristics.
10. In case of the soldering of the slide switches, it shall be made after the operating knob changes over completely. If
the soldering goes on in course of switching, operating force may fall greatly.
SHINMEI ELECTRIC CO., LTD.
SLM-741 Series
3/3
11. In manual soldering, consider that the abnormal pressure of the soldering iron shall not be applied to the tip of the
terminal as well do not apply any pressure for more than 1 minute after soldering.
12. Since thereisapossibilityofthemeltingofthesolderingfluxandthepenetrationintoinsideoftheswitchaftersoldering,donotwipeoff
fluxwiththesolvent.
13. If the switches are used in the following environment, the performance and the characteristics may have bad
influence. Under the environment of corrosive gas such as Cl2, H2S, NO2, SO2, NH3.
At the place of the possibility of the attachment of water-drop, moisture, salty water, oil, agent and organic solvent.
Under the places of direct sunshine and dusty environment.
14. If the switches are not used immediately, please store them as delivered in the following environment: with
temperature at -10 to +60 degree C, relative humidity 25 to 75% without water-drop and direct sunshine. There
might be the possibility of the chemical action by sulfur at silver plated terminal, which leads to the reduction of
solderbility and creation of the oxidization and the rust if the switches are stored in the high temperature and high
humid environment for a long time (approx. 6 months). After the break of the seal, the remaining of the switches
shall be stored in a plastic bag to separate them from the moisture and corrosive gas.
SHINMEI ELECTRIC CO., LTD.
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