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參數資料
| 型號： | KSF0A231LFT |
| 廠商： | C K COMPONENTS INC |
| 元件分類： | 開關 |
| 英文描述： | KEYPAD SWITCH, SPST, MOMENTARY-TACTILE, 0.01A, 32VDC, 2 N, THROUGH HOLE-STRAIGHT |
| 封裝： | ROHS COMPLIANT |
| 文件頁數： | 1/2頁 |
| 文件大小： | 279K |
| 代理商： | KSF0A231LFT |
www.ck-components.com
B–53
Dimensions shown in: mm (inch)
Specifications and dimensions subject to change
T
actile
Switches
B
Actuation force
Operating life
Type
Newtons
(operations)
KSB0M110
1.2 - 2.0
100,000
KSB0M410
2.25 - 3.75
500,000
KSF0M211
1.0 - 2.0
100,000
KSF0M311
1.4 - 2.4
500,000
KSF0M411
2.25 -3.75
100,000
KSF0M511
4.2 - 6.25
100,000
KSF0M911
2.3 - 3.9
500,000
KSB & KSF Series
Low-profile Tact Switch
Features/Benefits
Low profile
Protected against flux
KSB without top sealing
KSF with top sealing
RoHS compliant and compatible
Typical Applications
Low profile keyboards
Instrumentation
Industrial control
Medical
Military
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.
However, please note that all the combinations of these options are not feasible.
For any part number different from those listed above, please consult your local representative.
Ground Terminal
0 Without
1 With
Insertion
M
Manual (bulk packaging)
A Automatic (tube packaging)*
K
S
L
F
T
Contact Material
1 Silver contacts
3 Gold contacts
Type
B
Without actuator
F Flat membrane
Operation Force
1 1.6 N (160 grams), 100,000 operations (KSB only)
2 1.3 N (130 grams), 100,000 operations (KSF only)
3 1.6 N (160 grams), 500,000 operations (KSF only)
4 3 N (300 grams), 100,000 operations
5 5 N (500 grams), 100,000 operations (KSF only)
9 3 N (300 grams), 500,000 operations (KSF only)
Sealing
0 Sealed against flux (KSB) IP40
1 Sealed IP60
2 High performance seal IP67
RoHS compliant and compatible.
Tin plated.
Specification
CONTACT ARRANGEMENT: SPST, N.O.
DOUBLE OVERMOLDING ON TERMINAL
SEALING: IP40 (KSB) AND IP60
TERMINALS: PC pins
NOTE: Specifications listed above are for switches with standard options.
For information on specific and custom switches, consult Customer Service Center.
Other versions in terms of force, termination length and corrosion protection available.
Please contact your sales representative.
This data sheet does not provide enough information for applications which require a
certain level of quality or safety such as automotive, medical systems, safety equipment.
Please contact your sales representative to get contractual specification package.
Mechanical
Electrical
Silver
Gold
MAXIMUM POWER:
1 VA
0.2 VA
MAXIMUM VOLTAGE:
32 VDC
MINIMUM VOLTAGE:
20 mV
MAXIMUM CURRENT:
50 mA
10 mA
MINIMUM CURRENT:
1 mA
DIELECTRIC STRENGTH (50 Hz, 1 min.): 300 Vrms
CONTACT RESISTANCE: KSF 100 m
; KSB 100 m
INSULATION RESISTANCE (100 V):
≤ 109
BOUNCE TIME: 1 ms
Environmental
Silver
Gold
OPERATING TEMPERATURE:
-40C to 85C
-40C to 125C
STORAGE TEMPERATURE:
-40C to 85C
-55C to 125C
Process
Wave soldering compatible with lead free soldering profile.
Packaging
KSF can be delivered in tubes of 65 pieces for automatic insertion
or boxes of 500 parts. KSB in boxes of 500 pieces for manual
insertion.
B
T
N
K
1
0
Button Style
K10 10 mm square
Button Color
10 Dark gray
20 Light gray
30 Yellow
40 Red
50 Green
60 Blue
70 Gray-blue
80 Ivory
90 Black
BUTTON for KSF Button must be ordered separately
and will be supplied in bulk.
SWITCH
* KSF only
*NOTE: Products must be checked according customers soldering
parameters especially in terms of flux resistance.
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| KSF0A232LFT | 制造商:ITT 制造商全稱:ITT Industries 功能描述:Low-profile Tact Switch |
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| KSF0A311LFT | 制造商:ITT 制造商全稱:ITT Industries 功能描述:Low-profile Tact Switch |
| KSF0A312LFT | 制造商:ITT 制造商全稱:ITT Industries 功能描述:Low-profile Tact Switch |
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