MQS-57A-5 [SHINMEI]

Dust protected Compact-sized Snap Action Switches;


型号：	MQS-57A-5
厂家：	SHINMEI
描述：	Dust protected Compact-sized Snap Action Switches
文件：	总3页 (文件大小：125K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

http://www. shinmei-e . c o.jp

Dust protected Compact-sized Snap Action Switches

MQS-57 Series

1/3

[] Features

<>Flux-resistant construction with integrally molded terminals.

<>Suitable for the use in the watery, dusty and corrosive gas environment.

[] Applications

Actual size

<>Cleaner , Refrigerator , Hot water pot

[] Products Number system

[] Typical Specifications

Item

Specifications

Contact

Silver alloy contact type

PGS alloy contact type

Operating force

(Pin plunger type)

MAX 1.23N

(125gf)

MAX 1.96N

(200gf)

MAX 1.23N

(125gf)

MAX 1.96N

(200gf)

2A 125V AC

2A 30V DC

0.1A 125V AC

0.1A 30V DC

Ratings

(Resistive load)

Mechanical life

Electrical life

300,000 cycles

30,000 cycles

100,000 cycles

Contact resistance

(Initial)

MAX 30 milliohm

MAX 100 milliohm

Insulation Resistance

MIN 100 megohm 500V DC

Between open contacts

Between each terminal and non live metal part

Between each terminal and each

: 600V AC 1min

: 1500V AC 1min

Withstanding voltage

Resistibility to vibration

(Pin plunger type)

double amplitude : 1.5mm , frequency : 10 to 55Hz Each direction

Open contact shall be less than 1 ms at the above conditions.

Resistibility to shock

(Pin plunger type)

Allowable operating

speed (at no load)

Open contact shall be less than 1 ms at 30G.

1 to 500 mm/sec.

Max. operating cycle rate

(at no load)

120 times/min.

Operating temperature

range

-20 to +70 degree Celsius

MAX 85%RH

Ambient humidity

SHINMEI ELECTRIC CO., LTD.

MQS-57 Series

2/3

[] Products line

Transfer type

COM-NO type

: MQS-57[ ]-_ _-L ([ ] is blank)

: MQS-57[A]-_ _-L (A in [ ])

Silver alloy

Products No.

MQS-57[ ]-3

MQS-57[ ]-5

MQS-57[ ]-3L

MQS-57[ ]-5L

MQS-57[ ]-3D

MQS-57[ ]-5D

PGS alloy

Operating force

Actuator

(MAX)

Products No.

MQS-57[ ]-3PT

MQS-57[ ]-5PT

1.23N (125gf)

1.96N (200gf)

0.39N (40gf)

0.64N (65gf)

0.39N (40gf)

0.64N (65gf)

Pin plunger type

(Blank)

MQS-57[ ]-3LPT

MQS-57[ ]-5LPT

MQS-57[ ]-3DPT

MQS-57[ ]-5DPT

Hinge lever

(L)

Simulated hinge lever

(D)

[] Operating characteristic

Operating

force code

Actuator

O.F. MAX.

R.F. MIN

P.T. MAX

M.D. MAX

O.T. MIN

O.P.

Pin plunger

1.23N

1.96N

0.39N

0.64N

0.39N

0.64N

0.147N

0.245N

0.029N

0.049N

0.029N

0.049N

7.0 plus or

minus 0.2

type

0.6

3.0

0.12

0.5

0.25

0.5

(Blank)

Hinge lever

(L)

8.3 plus or

minus 01.0

Simulated

hinge lever

(D)

11.3 plus or

minus 01.0

0.5

[] Dimension

Unit : mm

Style

Operating characteristic

Pin plunger type

P.T. MAX

0.6mm

0.12mm

0.25mm

M.D. MAX

O.T. MIN

O.P.

7 plus or minus

0.2mm

From fixing hole

O.P.

9.2 plus or minus

0.35mm

From fixing face

SHINMEI ELECTRIC CO., LTD.

MQS-57 Series

3/3

[] Dimension

Unit : mm

Style

Operating characteristic

Hinge lever

P.T. MAX

M.D. MAX

O.T. MIN

3.0mm

0.5mm

O.P.

8.3 plus or minus

1.0mm

From fixing hole

O.P.

10.5 plus or minus

1.15mm

From fixing face

Simulated hinge lever

P.T. MAX

M.D. MAX

O.T. MIN

3.0mm

0.5mm

O.P.

11.3 plus or minus

1.0mm

From fixing hole

O.P.

13.5 plus or minus

1.15mm

From fixing face

[] Notes

1. The appearance and specifications of the product may be modified without prior notice to improve its performance.

2. This catalog shows only outline specifications. When using the product, please obtain formal specifications.

3. Please see appendix [Cautions in Using Switches].

4. Fix the switch by M2.3 screw with torque less than 29.4 N-cm(3 kg-cm)

Fixing with spring washers and adhesive are recommended to avoid the loose of the screw.

5. Operating force applied to push button or actuator should be zero at free position and the force shall not be applied

vertically to push button during the operation.

6. O.T. (Over travel) shall be set between 80% and 100% of O.T. specifications.

7. In connecting lead wires, care should be taken not to apply tension to terminal.

8. In case of manual-soldering, soldering should be finished within 3 seconds by soldering iron of 30 W or with

maximum tip temperature of 350 degree Celsius. Please do not apply pressure for 1 minute after soldering.

9. Please design usage of switch in proper operation even if any standard value of operational characteristics changes

by plus or minus 20 % .

10. No dust, high humidity and organic gas should be found in the storage location.

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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