TW Head Office:KINGTEK INDUSTRIAL CO.,LTD

     

    ADD:No.31 XinNanLuDuan.WuriDist.Taichang City.Taiwan
    TEL:886-4-23356471
    FAX:886-4-2335604
     
     
    H.K Office: KINGTEK INDUSTRIAL CO.,LIMITED
    ADD:FLAT 707,BLOCK 11,HENG FA CHUEN,CHAIWAN,H.K
    TEL:852-2-5412359
    FAX:852-2-5413512
     
     
    China factory:DONGGUAN KINGTEK INDUSTRIAL CO.,LTD
    ADD:NO.6 South of No.2 Xiangxi Industrial Road,shipai Town,Dongguan City,Guangdong Province
    TEL:86-769-81290518
    FAX:86-769-86765463

     

POSITION:DSWB > DSWB09LHGET

DSWB09LHGET

  • Switching :25mA at 24VDC
    Non-Switching :100mA at 50VDC
    Dielectric Strength:500VDC for 60 seconds
    Operation Temperature:-40℃~+85℃
DETAIL

Features:

1.All materials are UL 94VO grade,high temperature resistance plastic

2.Twin contact design to ensure stable contact.

3.Gold-plated contact to ensure low contact resistance.Tin plated terminals to prevent contamination during soldering.

 

Ratings:

Contact Rating

Switching         :25mA at 24VDC

Non-Switching     :100mA at 50VDC

 

Contact Resistance

Initial             : 50MΩMax

After life          :100MΩMax

Insulation Resistance:100MΩMin,60sec at 500VDC

Dielectric Strength:500VDC for 60 seconds

Switch Capacitance:5pF Max at 1 MHZ

Operation Temperature:-40℃~+85℃

Storage Temperature:-40℃~+85℃

 

Mechanical&Processing

Operation Force:1000gfMax

Mechanical Life :3000 cycles Operations

 

Switch Operation and Taping

1.Use Tweezer or ball point pen for operation

2.Flux cleaning should be done without removing the Tape.

3.If the Tape is removed,it adhered less than before when it is placed back on ,possibl causing flux inflow.

4.Do Not Remove Tape sealed before Reflow Processing.

5.Ultasonic cleaning not recommended without Tape sealesd

*Keep all actuators in “OFF”position during soldering and cleaning process.

*Any flux enters the switch may influence contact function.

 

 

                                                                                                                                    

Environmental TEST

Cold Resistance Test

Switches under temperature at - 40 ±2 for 96 hours

 

Dry Heat Resistance Test

Switches under temperature at 85 ±2for 96 hours.

Humidity Test

Per MIL-STD- 202F,Method 103B Test Condition B:

There shall be no evidence of corrosion and the insulation resistance shall be no less than 100   megaohms

 

Vibration Test

Per MI-STD- 202F,Method204 DTest Condition A

There shall be no opening of closed contacts or closing of open contacts in excess of 10  microseconds.

 

Shock Test:

Per MIL-STD- 202F,Method 213B ,Test Condition A:

There shall be no opening of closed contacts or closing of open contacts in excess of 10 microsecond.

 

Thermal Shock Test:

Per MIL-STD- 202F,Method 107GTest Condition A:

There shall be no evidence of physical damage or permanent change in electrical characteristics .

 

Salt-Spray Test

Per MIL -STD - 202 F,Method 101D,Test Condition B :

There are under 35 ±2  in temperature and 5±1% salt-water concentration for 48±1   hour.