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KST241JLFS

Bluetooth / 802.15.1 Development Tools Blue Gecko BGM121 SIP radio for WSTK

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厂商名称:C&K Components

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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KST241JLFS相近的元器件有:KST241G、KST243JLFG、KST221GLFS、KST241J、KST221JLFS、KST221G。描述及对比如下:
型号 KST241JLFS KST241G KST243JLFG KST221GLFS KST241J KST221JLFS KST221G
描述 Bluetooth / 802.15.1 Development Tools Blue Gecko BGM121 SIP radio for WSTK 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% 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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