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KMR211LFS

产品描述KEYPAD SWITCH, SPST, MOMENTARY-TACTILE, 0.01A, 32VDC, 3.75 N, SURFACE MOUNT-STRAIGHT
产品类别未分类   
文件大小170KB,共2页
制造商C&K Components
下载文档 详细参数 选型对比 全文预览

KMR211LFS概述

KEYPAD SWITCH, SPST, MOMENTARY-TACTILE, 0.01A, 32VDC, 3.75 N, SURFACE MOUNT-STRAIGHT

键盘开关, 单刀单掷, 瞬态-触发, 0.01A, 32VDC, 3.75 N, 直贴式

KMR211LFS规格参数

参数名称属性值
最大直流触点电流0.0100 A
最大直流触点电压32 V
最大工作温度125 Cel
最小工作温度-40 Cel
加工封装描述LEAD FREE
无铅Yes
欧盟RoHS规范Yes
状态ACTIVE
电气寿命150000 Cycle(s)
开关功能SPST
端子涂层GOLD
制造商系列KMR2
宽度2.8 mm
高度1.4 mm
长度或直径4.2 mm
电路配置1X1
最大触点抖动时间3 ms
安装特点SURFACE MOUNT-STRAIGHT
开关数量1
最大控制力3.75 N
开关动作MOMENTARY-TACTILE
开关类型KEYPAD SWITCH
端子类型SOLDER

文档预览

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KMR 2 Series
Microminiature SMT Top Actuated
Features/Benefits
Long Life version
4 actuation forces
Optional ground pin
Ultra low current capabilities
Excellent tactile feel
Typical Applications
Automotive
Cellular phones
Industrial electronics
Medical equipment
B
Specification
FUNCTION: momentary action
CONTACT ARRANGEMENT: 1 make contact = SPST, N.O.
TERMINALS: Gullwing type for SMT
Electrical
MAXIMUM POWER:
MAXIMUM VOLTAGE:
MINIMUM VOLTAGE:
MAXIMUM CURRENT:
MINIMUM CURRENT:
DIELECTRIC STRENGTH:
CONTACT RESISTANCE:
INSULATION RESISTANCE:
BOUNCE TIME:
Silver
1 VA
32 VDC
20 mVDC
50 mA
1 mA*
250 Vrms
100 mΩ
1GΩ
3 ms
Gold
0.2 VA
32 VDC
20 mVDC
10 mA
1 mA*
Tactile Switches
Mechanical
Type G and NG
(except gold
version G only)
See description
below
KMR211 LFS
KMR213 LFG
KMR221 LFS
KMR223G LFG
KMR231 LFS
KMR233G LFG
KMR231 ULC LFS
KMR232 LFS
KMR232 ULC LFS
KMR241 LFS
KMR243G LFG
KMR241 ULC LFS
KMR242 LFS
KMR242 ULC LFS
Operating
force
N (grs)
1.2
1.2
2.0
2.0
3.0
3.0
3.0
3.0
3.0
4.0
4.0
4.0
4.0
4.0
(120)
(120)
(200)
(200)
(300)
(300)
(300)
(300)
(300)
(400)
(400)
(400)
(400)
(400)
±
±
±
±
±
±
±
±
±
±
±
±
±
±
0.30
0.30
0.50
0.50
0.75
0.75
0.75
0.75
0.75
1.00
1.00
1.00
1.00
1.00
Operating
life
(cycles)
200
200
200
200
150
150
150
300
300
100
100
100
200
200
000
000
000
000
000
000
000
000
000
000
000
000
000
000
Travel (mm)
*For ULC version minimum current is 1µA at 1.8 VDC
0.20
0.20
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.30
0.30
0.30
0.30
0.30
mm
mm
mm
mm
mm
mm
mm
mm
mm
mm
mm
mm
mm
mm
±
±
±
±
±
±
±
±
±
±
±
±
±
±
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
Environmental
OPERATING TEMPERATURE:
STORAGE TEMPERATURE:
Silver
-40˚C to 85˚C
-55˚C to 85˚C
Gold
-40˚C to 125˚C
-55˚C to 125˚C
Process
Infrared Reflow Soldering in accordance with IEC61760-1
Packaging
In reels of 7,000 pieces for KMR 2
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.
TACTILE FEELING: for KMR 2 series:
30% (1.2N at 20%)
Part Number Description
For any part number different from those listed above, please consult your local representative.
K
M
R
2
3
1
N
G
U
L
C
L
F
S
Total height
2
1,9 mm
LFS
Lead free compatible, silver plated
LFG
Lead free compatible, gold plated
Actuation Force
1
1.2 N (120 grams)
2
2 N (200 grams)
3
3 N (300 grams)
4
4 N (400 grams)
Contact Material
1
Silver
2
Silver long life
3
Gold
Low Current capability
Void
Under standard specification
ULC
Low current
Grounding option
G
Ground pin
NG
No Ground pin
Dimensions are shown: Inches (mm)
Specifications and dimensions subject to change
B–9
www.ck-components.com

KMR211LFS相似产品对比

KMR211LFS KMR2 KMR213LFG KMR231ULCLFS KMR232LFS KMR241LFS
描述 KEYPAD SWITCH, SPST, MOMENTARY-TACTILE, 0.01A, 32VDC, 3.75 N, SURFACE MOUNT-STRAIGHT KEYPAD SWITCH, SPST, MOMENTARY-TACTILE, 0.01A, 32VDC, 3.75 N, SURFACE MOUNT-STRAIGHT KEYPAD SWITCH, SPST, MOMENTARY-TACTILE, 0.01A, 32VDC, 3.75 N, SURFACE MOUNT-STRAIGHT KEYPAD SWITCH, SPST, MOMENTARY-TACTILE, 0.01A, 32VDC, 3.75 N, SURFACE MOUNT-STRAIGHT KEYPAD SWITCH, SPST, MOMENTARY-TACTILE, 0.01A, 32VDC, 3.75 N, SURFACE MOUNT-STRAIGHT KEYPAD SWITCH, SPST, MOMENTARY-TACTILE, 0.01A, 32VDC, 3.75 N, SURFACE MOUNT-STRAIGHT
最大直流触点电流 0.0100 A 0.0100 A 0.0100 A 0.0100 A 0.0100 A 0.0100 A
最大直流触点电压 32 V 32 V 32 V 32 V 32 V 32 V
最大工作温度 125 Cel 125 Cel 125 Cel 125 Cel 125 Cel 125 Cel
最小工作温度 -40 Cel -40 Cel -40 Cel -40 Cel -40 Cel -40 Cel
加工封装描述 LEAD FREE LEAD FREE LEAD FREE LEAD FREE LEAD FREE LEAD FREE
无铅 Yes Yes Yes Yes Yes Yes
欧盟RoHS规范 Yes Yes Yes Yes Yes Yes
状态 ACTIVE ACTIVE ACTIVE ACTIVE ACTIVE ACTIVE
电气寿命 150000 Cycle(s) 150000 Cycle(s) 150000 Cycle(s) 150000 Cycle(s) 150000 Cycle(s) 150000 Cycle(s)
开关功能 SPST SPST SPST SPST SPST SPST
端子涂层 GOLD GOLD GOLD GOLD GOLD GOLD
制造商系列 KMR2 KMR2 KMR2 KMR2 KMR2 KMR2
宽度 2.8 mm 2.8 mm 2.8 mm 2.8 mm 2.8 mm 2.8 mm
高度 1.4 mm 1.4 mm 1.4 mm 1.4 mm 1.4 mm 1.4 mm
长度或直径 4.2 mm 4.2 mm 4.2 mm 4.2 mm 4.2 mm 4.2 mm
电路配置 1X1 1X1 1X1 1X1 1X1 1X1
最大触点抖动时间 3 ms 3 ms 3 ms 3 ms 3 ms 3 ms
安装特点 SURFACE MOUNT-STRAIGHT SURFACE MOUNT-STRAIGHT SURFACE MOUNT-STRAIGHT SURFACE MOUNT-STRAIGHT SURFACE MOUNT-STRAIGHT SURFACE MOUNT-STRAIGHT
开关数量 1 1 1 1 1 1
最大控制力 3.75 N 3.75 N 3.75 N 3.75 N 3.75 N 3.75 N
开关动作 MOMENTARY-TACTILE MOMENTARY-TACTILE MOMENTARY-TACTILE MOMENTARY-TACTILE MOMENTARY-TACTILE MOMENTARY-TACTILE
开关类型 KEYPAD SWITCH KEYPAD SWITCH KEYPAD SWITCH KEYPAD SWITCH KEYPAD SWITCH KEYPAD SWITCH
端子类型 SOLDER SOLDER SOLDER SOLDER SOLDER SOLDER
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