KSC44JST1LFS [CK-COMPONENTS]
Sound Tunable Tact Switch; 声音调谐轻触开关
| 型号： | KSC44JST1LFS |
| 厂家： | 
C&K COMPONENTS |
| 描述： | Sound Tunable Tact Switch |
| 文件： | 总3页 (文件大小：169K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
KSC-ST Series
Sound Tunable Tact Switch
Features/Benefits
Typical Applications
•
•
•
•
•
Positive tactile feeling
Range of 2 sound intensity
J or G terminations
Tape & reel
•
•
•
•
Automotive
Industrial electronics
Keyboards
Medical equipment
IP 67
B
Specification
Electrical
Silver
Gold
FUNCTION: momentary action
CONTACT ARRANGEMENT: 1 make contact = SPST, N.O.
TERMINALS: J bend & Gullwing type for SMT
MAXIMUM POWER:
MAXIMUM VOLTAGE:
MINIMUM VOLTAGE:
MAXIMUM CURRENT:
MINIMUM CURRENT:
1 VA
32 VDC
20 mV
50 mA
1 mA
0.2 VA
32 VDC
20 mV
10 mA
1 mA
Mechanical
DIELECTRIC STRENGTH (50 Hz, 1 min.): 250 V
CONTACT RESISTANCE: < 100 mΩ
INSULATION RESISTANCE (100 V): > 109 Ω
BOUNCE TIME: < 1 ms
Type
Sound
Intensity *
Operating
Force
Travel
(mm)
KSC441J ST1 LFS
KSC441J ST2 LFS
KSC461J ST1 LFS
KSC461J ST2 LFS
>50dBA
<30dBA
>50dBA
<30dBA
3.4 1N
3.4 1N
4.5/8.0N
4.5/8.0N
0.7 0.25
0.35 0.20
1.0 0.3
Environmental
Silver
Gold
OPERATING TEMPERATURE:
STORAGE TEMPERATURE:
-40˚C to 85˚C -40˚C to 125˚C
-55˚C to 85˚C -55˚C to 125˚C
0.5 0.2
Process
OPERATING LIFE:
300,000 cycles for KSC44 and KSC461JST2LFS
100,000 cycles for KSC461JST1LFS
SOLDERING: Depending on the application, this component is
suited to the following methods:
– Cleaning according to typical washing processes.
– Infrared Reflow Soldering in accordance with IEC 61760-1.
(*) Sound intensity is given as a reference, switch isolated, out-
side any additive part such as PCB, button, etc. The sound
intensity after product integration may change according to
the surrounding parts. For other features, please refer to the
KSC Series data sheets.
Packaging
In reels of 1,000 pieces.
Dimensions of reels according to EIA RS481 or IEC 2863.
External diameter 330 mm 2 mm.
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.
For any part number different from those listed above, please consult your local representative.
K
S
C
S
T
Operating Force
44 3.4 1N
46 4.5/8.0N
LFS Lead free compatible, silver plated.
LFG Lead free compatible, gold plated.
Contact Material
1 Silver
3 Gold
Sound Intensity
Termination
J J bend
1 >50 dBA
2 <30 dBA
G Gull wing
Dimensions are shown: Inch (mm)
Specifications and dimensions subject to change
www.ck-components.com
B–32
KSC-ST Series
Sound Tunable Tact Switch
ACTUATOR
ø2,6
(.102)
B
CONTACT MATERIAL
OPTION
CODE
MATERIAL
1
3
SILVER
GOLD
TERMINATION
J
J BEND
G
GULLWING
10
(.394)
0,5
(.020)
7,5+0,3/-0,0
(.295+.012/-.000)
6,8
(.268)
PAD LAYOUT
PAD LAYOUT
5,8 max.
(.228)
3,0 max.
(.118)
12,0 min.
(.472)
8,6 min.
(.339)
Dimensions are shown: Inch (mm)
Specifications and dimensions subject to change
www.ck-components.com
B–33
KSC-ST Series
Sound Tunable Tact Switch
SOUND INTENSITY
OPTION
CODE
SOUND INTENSITY
ST1
ST2
>50 dBA
<30 dBA
B
TAPE & REEL
FOR KSC4 FOR G TERMINATION
ꢀ2 0,ꢀ
(.472 .004)
2
0,05
2
0,05
øꢀ,5+0,ꢀ/-0,0
(.059+.004/-.000)
(.079 .002)
(.079 .002)
4
0,ꢀ
5,6
(.220)
(.ꢀ57 .004)
B
Direction of feed
2˚0'
0,ꢀ5 0,02
(.006 .00ꢀ)
B
øꢀ,5+0,2/-0,0
(.059+.008/-.000)
0,4 0,03
(.0ꢀ6 .00ꢀ)
2,05
(.08ꢀ)
6,7 0,ꢀ
(.264 .004)
FOR KSC4 FOR J TERMINATION
ꢀ2 0,ꢀ
(.472 .004)
2
0,05
2
0,05
øꢀ,5+0,ꢀ/-0,0
(.059+.004/-.000)
(.079 .002)
(.079 .002)
4
0,ꢀ
5,6
(.220)
(.ꢀ57 .004)
B
2˚0'
Direction of feed
0,ꢀ5 0,02
(.006 .00ꢀ)
B
øꢀ,5+0,2/-0,0
(.059+.008/-.000)
0,4 0,03
(.0ꢀ6 .00ꢀ)
2,05
(.08ꢀ)
6,7 0,ꢀ
(.264 .004)
Dimensions are shown: Inch (mm)
Specifications and dimensions subject to change
www.ck-components.com
B–34
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