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參數(shù)資料
| 型號： | QSA |
| 廠商： | ITT Corporation |
| 英文描述： | Excellent tactile feel, SMT switch adapted for low current, Only actuate 1 direction at a time |
| 中文描述： | 出色的觸覺，表面貼裝開關(guān)低電流，只有開動一次一方向調(diào)整 |
| 文件頁數(shù)： | 1/2頁 |
| 文件大?。?/td> | 227K |
| 代理商： | QSA |
Mechanical (continued)
RETURN FORCE:
ACTUATION STRENGTH: >50 N, parallel to PCB
0,8 ± 0,3N
>100 N, vertical (push) to PCB
>50 N traction (pull) force
Dimensions are shown: mm (inch)
Dimensions subject to change
www.ittcannon.com
N
C
C-1
QSA Series
Electrical
SWITCHING POWER MAX: 0,20 VA
MIN / MAX SWITCHING VOLTAGE: (VDC) 20mV / 30 V
MIN / MAX SWITCHING CURRENT: 1mA / 50mA
BOUNCE: < 1 ms
Environmental
OPERATING TEMPERATURE:
STORAGE TEMPERATURE:
-40C to 85C
-40C to 95C
Process
AUTOMATIC SOLDERING: Reflow compatible per CECC00802
Other Data
CONTACT MATERIAL: Au on Ni layer
SOLDERING PINS: Au flash
HOUSING MATERIAL: Thermoplastic
Mechanical
OPERATION DIRECTION: In X-Y direction along the diagonal
axis of the switch. Rotation point is
5,5 mm over the PCB surface.
TRAVEL:
Travel of the actuator measured on an
axis parallel to and 19 mm above PCB.
switch point/stop (4,0 N force)
1,5 ± 0,4 mm / 2,0+0,3 mm
ACTUATION ANGLE:
G8 version
To switch point / stop (4,0 N force)
6.5 / 8.5
ACTUATION FORCE:
3,5 ± 1 N
TACTILE EFFECT:
≥
15%
LIFE:
100,000 cycles in each direction
(
≤
20 N force)
Construction
FUNCTION:
QSA2: 2 way switch
QSA4: 4 way switch
QSA2: 2x make contacts
QSA4: 4x make contacts
23 mm x 18 mm, operating direction diagonal
Housing: 9 mm, total height: 22,4 mm
Solder pins, SMD
Snap-in pegs provided to help secure and
locate switches
3,5 mm with button fastener
TYPE OF SWITCH:
FOOTPRINT:
HEIGHT:
PINS:
ATTACHMENT:
ACTUATOR:
NOTE
: Specifications listed above are for switches with standard options.
For information on specific and custom switches, consult Customer Service Center.
How To Order
Our easy build-a-switch concept allows you to mix and match options to create the switch you need. To order, select desired
option from each category and place it in the appropriate box.
Features/Benefits
Excellent tactile feel
Plunger can be custom designed
SMT switch adapted for low current
Only actuate 1 direction at a time
Provides logic level control
Typical Applications
Seat adjustments
Industrial controls
Mirror adjustment
Home entertainment
Multi-function steering wheel
Force
3.5N
3.5N (350 grams)
A
Q
S
5
N
Actuator
H1
H
1
Angle
G8
8 max travel
G
8
3.
Series
QSA2
QSA2S
QSA4
QSA4S
2 directions, snap-in pegs require soldering
2 directions, SMT version
4 directions, snap-in pegs require soldering
4 directions, SMT version
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相關(guān)代理商/技術(shù)參數(shù) |
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| QSA158 | 功能描述:光IC傳感器 Sensor-Buffer Open Collector RoHS:否 制造商:Honeywell 產(chǎn)品:Photo IC 通道數(shù)量:1 輸出類型:10 KOhms Pull-up, Inverter 工作電源電壓:4.5 V to 16 V 電源電流:12 mA to 15 mA 高電平輸出電流: 上升時間:60 ns 下降時間:15 ns 傳播延遲時間:5 us 最大工作溫度:+ 100 C 最小工作溫度:- 40 C 標(biāo)準(zhǔn)包裝數(shù)量: 封裝: |
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