Switch Operration And Taping
1.Use Tweezers or ball point pen for aeration
2.Flux cleaning should be done without removing the Tape.
3.lf the tape is removed,it adhered less than before when it is placed backe on.possibly cansing flux inflow.
4.Do Not Remove Tape sealed before Reflow processing.
5.Ultasonic cleaning not recommernded without Tape sealesd.
*Keep all actuators in "OFF"position during soldering and
cleaning process.
*Any flux enters the switch may influence contact function.
Features
1.AII materials are UL94VO grade,high temperature resistancd plastic.
2.Twin contact design to ensure stable contact.
3.Gold-plated contact to ensure low contact resistance tin plated teminals to prevent contamination during soldering.
Material
|
Part Name
|
Material
|
Finished
|
|
Base
|
UL94VO(PPS)
|
Black
|
|
Cover
|
UL94VO(PPS)
|
Black
|
|
Actuator
|
UL94VO(PA46)
|
White
|
|
Movable
|
Copper Alloy
|
Gold/Tin
|
|
Tetminal Contact
|
Brass
|
Gold/Tin
|
|
Terminal
|
Brass
|
Gold/Tin
|
Ratings
|
Contact Rating
|
Switching
|
25mAat 24VDC
|
|
Contact Resistance
|
Non-Switching
|
1 OOmA at 50VDC
|
|
lnital
|
50m0 Max.
|
|
Contact Resistance
|
After life
|
100m0 Max.
|
|
Insulation Resistance
|
100m0 Min.60sec at 500VDC
|
|
Dlelectric Strength
|
300V DC for 60seconds
|
|
Switch Capacitance
|
5pF Max.at 1 M Hz
|
|
Operation Temperature
|
-40°( -+85°(
|
|
Storage Temperature
|
-40°( -+85°(
|
|
Mechanical & Processing
|
Operation Force
|
1000gf Max.
|
|
Mechanical Life
|
3000 cycles operations
|
|
Resistance to Soldering
|
260±5°( for 3-5 seconds
|
|
Electrical Life
|
2000 cycles 25mA 24VDC
|
Order informati
Dimensions(unit:mm)
|
Gold/Gold Platedg Type P/N
|
Dimensions mm(inch)
|
Quantity per Tube
|
|
A
|
B
|
|
UHT-ST01GBKT
|
1.27(0.05)
|
4.14(0.16)
|
112
|
|
UHT-ST02GBKT
|
2.54(0.10)
|
5.41(0.21)
|
87
|
|
UHT-ST04GBKT
|
3.81(0.15)
|
6.68(0.26)
|
70
|
|
UHT-ST05GBKT
|
5.08(0.20)
|
7.95(0.31)
|
58
|
|
UHT-ST06GBKT
|
6.35(0.25)
|
9.22(0.36)
|
50
|
|
UHT-ST08GBKT
|
8.89(0.35)
|
11.76(0.45)
|
40
|
|
UHT-ST10GBKT
|
11.43(0.45)
|
14.30(0.56)
|
32
|
|
Piece/Tape & Reel:TS...2000 PCS;TJ...1700PCS
|
Environmental test
|
Cold Resistance Test
|
Switches under temperature at-40℃ ±2℃ for 96 hours
|
|
Dry Heat Resistance Test
|
Switches under temperature at 85℃ ±2℃ for 96 hours
|
|
Humidity Test
|
Per MIL-STD-202F, Method 103B,Test Condition B
|
|
There shallbe on evidence of corrosion and the insulation resistance shall be no less than100 megaohms
|
|
Vibration Test
|
Per MIL-STD-202F, Method 204D,Test Condition A
|
|
there shall be no opening of closed contacts or closing of open contacts in excess of 10 micoseconds
|
|
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 iof 10mincrosedconds
|
|
Thermal Shock Test
|
Per MIL-STD-202F, Method 107G,Test Condition A
|
|
There shall be no evidence of physical damage of permanent change in electrical characteristics
|
|
Salt-spray Test
|
Per MIL-STD-202F, Method 101D,Test Condition B
|
|
There are under 35±2℃ in temperature and 5±1% salt-water concentration for 48±1hour
|
Dragram
Print
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