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

Products number

Travel

Poles

Positions

SLM-12-741-T45

SLM-12-741-1-T45

0.5

0.9

1.5

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

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

Operating force : From 0.98 to 2.45N

The figure represents SLM-12-741-T45

[] Notes

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.

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.

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.

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, NH_3.

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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