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KST241G

器件类别：热门应用    机电/工控/自动化   

厂商名称：C&K Components

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器件：KST241G

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器件参数
参数名称
属性值
产品种类
Product Category
Tactile Switches
制造商
Manufacturer
C&K Components
RoHS
Details
安装风格
Mounting Style
SMD/SMT
Stem Height
5 mm
Operating Force
3.4 N
电流额定值
Current Rating
50 mA
电压额定值 DC
Voltage Rating DC
32 VDC
功率额定值
Power Rating
1 VA
Ground Terminal
No
Contact Form
SPST
端接类型
Termination Style
Gull Wing Lead
长度
Length
6.2 mm
宽度
Width
6.2 mm
高度
Height
2.6 mm
主体材料
Contact Plating
Silver
工作温度范围
Operating Temperature Range
- 40 C to + 125 C
文档预览
KST Series
Long Travel Tact Switch for SMT
Features/Benefits
•
Rubber actuator
•
Silver contact material
•
J or G terminals
•
Compatible with pick and place
machines
Typical Applications
•
Front panel
•
Car dashboards
•
Telephone set
•
Instrumentation
B
Tactile Switches
•
IP40 sealed
•
RoHS compliant and compatible
Specification
FUNCTION: Momentary
CONTACT ARRANGEMENT: 1 make contact = SPST N.O.
TERMINALS: J BEND OR GULLWING TYPE FOR SMT
Electrical
SWITCHING POWER MAX.:
1.0 VA
0.2 VA
MAXIMUM POWER:
1.0 VA
0.2 VA
MAXIMUM VOLTAGE:
32 VDC
32 VDC
MINIMUM VOLTAGE:
20 MV
20 MV
MAXIMUM CURRENT:
50 MA
10 MA
MINIMUM CURRENT:
1 MA
1 MA
DIELECTRIC STRENGTH: ≥ 250 Vrms
CONTACT RESISTANCE: < 100mΩ
INSULATION RESISTANCE: Initial measurement: ≥ 1GΩ
After damp heat: ≥ 10MΩ
BOUNCE TIME: < 5 ms
Mechanical
MAXIMUM APPLIED FORCE: 4 KG (4078GF)*
* VALID ONE TIME. MAXIMUM ALLOWED TRAVEL TO AVOID
OVERLOAD ISSUES
IS 1.75MM
Operating
force Fa N
(grams)±30%
1,6-3,2
2,45-4,55
Type
KST221G / J
KST241G / J
Operating life
(operations)
100,000
100,000
Travel to make
1,3+0,3/-0.2
1,3+0,3/-0.2
Environmental
OPERATING TEMPERATURE: -40°C to +85°C (Silver)
-40°C to +125°C (Gold)
STORAGE TEMPERATURE: -40°C to +85°C (Silver)
-40°C to +125°C (Gold)
Packaging
Switches are delivered on continuous tape and reels of 1,000
pieces, 330 (12.992) external diameter. Other dimensions
according to IEC 60286-3.
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 equip-
ment.
Please contact your sales representative to get contractual specification package.
Process
Compatible with the lead free reflow soldering
process.
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.
K
S
T
2
LFS
ROHS compliant and compatible. Silver plated.
LFG
ROHS compliant and compatible. Gold plated.
Termination
J
J bend
G
Gullwing
Contact Material
1
Silver
3
Gold
Actuator
2
Soft, 5 mm
Actuation Force
2
2 N (200 grams)
4
3.5 N (350 grams)
Dimensions are shown: mm
Specifications and dimensions subject to change
14 nov 17
B–66
www.ckswitches.com
KST Series
Long Travel Tact Switch for SMT
J
J BEND
2,8
G
( 1,73 )
GULLWING
2,8
( 1,73 )
5
2,6±0,15
0,1
+0,2
0
6,8
+0,2
-0,1
8,6 mini
1
0,1
+0,2
0
2,6±0,15
5
Tactile Switches
12 mini
1
0,7
+0,05
-0,02
2,8
2,8
3 maxi
4
4
5,8 maxi
( 1,73 )
6,2
+0,3
0
4±0,1
( 1,73 )
6,2
+0,3
0
5
4±0,1
0,7
+0,05
-0,02
2,6±0,15
5
6,2
+0,3
0
,8
+0,2
-0,1
8,6 mini
1
0,1
+0,2
0
6,2
+0,3
0
12 mini
1
0,7
+0,05
-0,02
4
4
5,8 maxi
3 maxi
6,2
+0,3
0
4±0,1
0,7
+0,05
-0,02
TAPE & REEL
6,2
+0,3
0
FOR J AND G TERMINATION
,2
+0,3
0
Direction of feed
14 nov 17
Dimensions are shown: mm
Specifications and dimensions subject to change
B–67
www.ckswitches.com
查看更多>
参数对比
与KST241G相近的元器件有：KST243JLFG、KST221GLFS、KST241J、KST221JLFS、KST241JLFS、KST221G。描述及对比如下：
型号 KST241G KST243JLFG KST221GLFS KST241J KST221JLFS KST241JLFS KST221G
描述 Tactile Switches Top Actuated w/o boss w/o ground DIMM Connectors EMBOS ASSY DDR2 5.2H SODIMM SOCKET 200P Tactile Switches SPST-NO J LEAD 350g Multilayer Ceramic Capacitors MLCC - SMD/SMT 50V 4.7uF X5R 0805 10% Bluetooth / 802.15.1 Development Tools Blue Gecko BGM121 SIP radio for WSTK Tactile Switches SPST-NO 200G T/R
产品种类
Product Category		 Tactile Switches Tactile Switches Tactile Switches Tactile Switches - - Tactile Switches
制造商
Manufacturer		 C&K Components C&K Components C&K Components C&K Components - - C&K Components
RoHS Details Details Details No - - No
安装风格
Mounting Style		 SMD/SMT SMD/SMT SMD/SMT SMD/SMT - - SMD/SMT
Stem Height 5 mm 5 mm - 5 mm - - 5 mm
Operating Force 3.4 N 3.5 N 2 N 3.4 N - - 2 N
电流额定值
Current Rating		 50 mA 10 mA 50 mA 50 mA - - 50 mA
电压额定值 DC
Voltage Rating DC		 32 VDC 32 V 32 VDC 32 VDC - - 32 VDC
功率额定值
Power Rating		 1 VA 0.5 VA 1 VA 1 VA - - 1 VA
Ground Terminal No No - No - - No
Contact Form SPST SPST SPST SPST - - SPST
端接类型
Termination Style		 Gull Wing Lead Gull Wing Lead Gull Wing Lead Gull Wing Lead - - Gull Wing Lead
长度
Length		 6.2 mm 6.2 mm 6.2 mm 6.2 mm - - 6.2 mm
宽度
Width		 6.2 mm 6.2 mm 6.2 mm 6.2 mm - - 6.2 mm
高度
Height		 2.6 mm 5 mm 5 mm 2.6 mm - - 2.6 mm
主体材料
Contact Plating		 Silver Gold Silver Silver - - -
工作温度范围
Operating Temperature Range		 - 40 C to + 125 C - 40 C to + 125 C - - 40 C to + 125 C - - - 40 C to + 125 C
工厂包装数量
Factory Pack Quantity		 - 1000 1000 1000 - - 1000
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