CITZN LS8J3M-T, LS8J2M-T, LS8J2M, LS8J3M Datasheet

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CITZN LS8J3M-T, LS8J2M-T, LS8J2M, LS8J3M Datasheet

LS8

Surface Mountable Switch LS8 Series

/Outline drawing

LS8J /LS8J type

 

3

 

 

 

3.2

 

 

 

4.9

 

0.5

0.25

 

SW1

SW2

 

1.7

2.5

SW2

 

 

SW1

 

0.75

 

1

1.8

2.9

 

 

1.4 1.4

 

 

/Unit : mm

The following soldering patterns are recommended for reflow-soldering:

For reflow soldering

0.7 1.1 1.1

1.5

3.4

1.5

 

 

 

 

Features

1.3.2mm×4.9mm

1.This is a new concept in surfacemounted switches. It is ultra compact and can be mounted on a base with external dimensions 3.2mm×4.9mm.

2.The compact form of these switches enables high layout flexibility and easy set design.

3.High-speed mounting using a chip mounting machine is possible due to the lightness and structural advantages of the switch.

4.Reflow soldering is possible using a reflow furnace.

Application

LS8

LUMISWITCH,LS8 series, can be used as

 

a function control switch in the following

TV VTR

applications.

TV, VCR, audio equipment, automotive

 

and telecommunication equipment,

 

measuring instruments, facsimiles,

 

telephone sets, car audio products etc.

/Code for Parts

LS8 J2M - T

/Series

/Thickness

J 2.5mm

/Operating force

2 1.77N 180gf

3 2.35N 240gf

/Kind of switch spring

M /Switch

/Packing mode

Non-coded Bulk packing

T ( )

T Taping (standard mode)

/Electro-Mechanical Characteristics

/Switch portion

 

 

(Ta 25 )

/Item

/Switch operating force

 

1.77N

 

2.35N

/Maximum rating

DC12V

20mA

/Contact resistance

100mΩ /100mΩ or less

/Insulation resistance

100MΩ /100MΩ or more

/Withstanding voltage

AC250V 1 /AC250V for one minute

/Bounce

20ms /20ms or less

/Stroke

0.2mm

 

/Operating force

1.77N±0.49N

 

2.35±0.59N

/Operating life (times)

5

 

3

50,000 or more

 

30,000 or more

 

 

 

 

 

 

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