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KMR431ULCLFS

产品描述KEYPAD SWITCH, SPST, MOMENTARY-TACTILE, 0.05A, 32VDC, 3.75 N, SURFACE MOUNT-STRAIGHT
产品类别未分类   
文件大小159KB,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

KMR431ULCLFS概述

KEYPAD SWITCH, SPST, MOMENTARY-TACTILE, 0.05A, 32VDC, 3.75 N, SURFACE MOUNT-STRAIGHT

键盘开关, 单刀单掷, 瞬态-触发, 0.05A, 32VDC, 3.75 N, 直贴式

KMR431ULCLFS规格参数

参数名称属性值
最大直流触点电流0.0500 A
最大直流触点电压32 V
最小工作温度-40 Cel
最大工作温度85 Cel
加工封装描述LEAD FREE
each_compliYes
欧盟RoHS规范Yes
状态Active
开关类型KEYPAD SWITCH
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
contact_dc_max_rating_r_load.05A@32VDC
jesd_609_codee4
制造商系列KMR4
安装特点SURFACE MOUNT-STRAIGHT
开关数量1
最大控制力3.75 N
cking_methodTAPE AND REEL
开关动作MOMENTARY-TACTILE
开关功能SPST
端子涂层SILVER
端子类型SOLDER

文档预览

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KMR 4 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:
Tactile Switches
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*
Mechanical
Type G and NG
(except gold
version G only)
See description
below
KMR421 LFS
KMR431 LFS
KMR431 ULC LFS
KMR432 LFS
KMR432 ULC LFS
KMR441 LFS
KMR441 ULC LFS
KMR442 LFS
KMR442 ULC LFS
Operating
force
N (grs)
2.0
3.0
3.0
3.0
3.0
4.0
4.0
4.0
4.0
(200)
(300)
(300)
(300)
(300)
(400)
(400)
(400)
(400)
±
±
±
±
±
±
±
±
±
0.50
0.75
0.75
0.75
0.75
1.00
1.00
1.00
1.00
Operating
life
(cycles)
200
150
150
300
300
100
100
200
200
000
000
000
000
000
000
000
000
000
Travel (mm)
*For ULC version minimum current is 1µA at 1.8 VDC
0.25
0.30
0.30
0.30
0.30
0.35
0.35
0.35
0.35
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
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 6,000 pieces for KMR 4
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 4 series:
25%
Part Number Description
For any part number different from those listed above, please consult your local representative.
K
M
R
4
3
1
N
G
U
L
C
L
F
S
Total height
4
2,5 mm
LFS
Lead free compatible, silver plated
LFG
Lead free compatible, gold plated
Actuation Force
2
2 N (200 grams)
3
3 N (300 grams)
4
4 N (400 grams)
Low Current capability
Void
Under standard specification
ULC
Low current
Grounding option
G
Ground pin
NG
No Ground pin
Contact Material
1
Silver
2
Silver long life
3
Gold
Dimensions are shown: Inch (mm)
Specifications and dimensions subject to change
B–11
www.ck-components.com

KMR431ULCLFS相似产品对比

KMR431ULCLFS KMR4 KMR421LFS KMR431LFS KMR432LFS KMR432ULCLFS KMR441LFS KMR441ULCLFS KMR442LFS KMR442ULCLFS
描述 KEYPAD SWITCH, SPST, MOMENTARY-TACTILE, 0.05A, 32VDC, 3.75 N, SURFACE MOUNT-STRAIGHT KEYPAD SWITCH, SPST, MOMENTARY-TACTILE, 0.05A, 32VDC, 3.75 N, SURFACE MOUNT-STRAIGHT KEYPAD SWITCH, SPST, MOMENTARY-TACTILE, 0.05A, 32VDC, 3.75 N, SURFACE MOUNT-STRAIGHT KEYPAD SWITCH, SPST, MOMENTARY-TACTILE, 0.05A, 32VDC, 3.75 N, SURFACE MOUNT-STRAIGHT KEYPAD SWITCH, SPST, MOMENTARY-TACTILE, 0.05A, 32VDC, 3.75 N, SURFACE MOUNT-STRAIGHT KEYPAD SWITCH, SPST, MOMENTARY-TACTILE, 0.05A, 32VDC, 3.75 N, SURFACE MOUNT-STRAIGHT KEYPAD SWITCH, SPST, MOMENTARY-TACTILE, 0.05A, 32VDC, 3.75 N, SURFACE MOUNT-STRAIGHT KEYPAD SWITCH, SPST, MOMENTARY-TACTILE, 0.05A, 32VDC, 3.75 N, SURFACE MOUNT-STRAIGHT KEYPAD SWITCH, SPST, MOMENTARY-TACTILE, 0.05A, 32VDC, 3.75 N, SURFACE MOUNT-STRAIGHT KEYPAD SWITCH, SPST, MOMENTARY-TACTILE, 0.05A, 32VDC, 3.75 N, SURFACE MOUNT-STRAIGHT
最大直流触点电流 0.0500 A 0.0500 A 0.0500 A 0.0500 A 0.0500 A 0.0500 A 0.0500 A 0.0500 A 0.0500 A 0.0500 A
最大直流触点电压 32 V 32 V 32 V 32 V 32 V 32 V 32 V 32 V 32 V 32 V
最小工作温度 -40 Cel -40 Cel -40 Cel -40 Cel -40 Cel -40 Cel -40 Cel -40 Cel -40 Cel -40 Cel
最大工作温度 85 Cel 85 Cel 85 Cel 85 Cel 85 Cel 85 Cel 85 Cel 85 Cel 85 Cel 85 Cel
加工封装描述 LEAD FREE LEAD FREE LEAD FREE LEAD FREE LEAD FREE LEAD FREE LEAD FREE LEAD FREE LEAD FREE LEAD FREE
each_compli Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes
欧盟RoHS规范 Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes
状态 Active Active Active Active Active Active Active Active Active Active
开关类型 KEYPAD SWITCH KEYPAD SWITCH KEYPAD SWITCH KEYPAD SWITCH KEYPAD SWITCH KEYPAD SWITCH KEYPAD SWITCH KEYPAD SWITCH KEYPAD SWITCH KEYPAD SWITCH
宽度 2.8 mm 2.8 mm 2.8 mm 2.8 mm 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 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 4.2 mm 4.2 mm 4.2 mm 4.2 mm
电路配置 1X1 1X1 1X1 1X1 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 3 ms 3 ms 3 ms 3 ms
contact_dc_max_rating_r_load .05A@32VDC .05A@32VDC .05A@32VDC .05A@32VDC .05A@32VDC .05A@32VDC .05A@32VDC .05A@32VDC .05A@32VDC .05A@32VDC
jesd_609_code e4 e4 e4 e4 e4 e4 e4 e4 e4 e4
制造商系列 KMR4 KMR4 KMR4 KMR4 KMR4 KMR4 KMR4 KMR4 KMR4 KMR4
安装特点 SURFACE MOUNT-STRAIGHT SURFACE MOUNT-STRAIGHT SURFACE MOUNT-STRAIGHT SURFACE MOUNT-STRAIGHT 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 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 3.75 N 3.75 N 3.75 N 3.75 N
cking_method TAPE AND REEL TAPE AND REEL TAPE AND REEL TAPE AND REEL TAPE AND REEL TAPE AND REEL TAPE AND REEL TAPE AND REEL TAPE AND REEL TAPE AND REEL
开关动作 MOMENTARY-TACTILE MOMENTARY-TACTILE MOMENTARY-TACTILE MOMENTARY-TACTILE MOMENTARY-TACTILE MOMENTARY-TACTILE MOMENTARY-TACTILE MOMENTARY-TACTILE MOMENTARY-TACTILE MOMENTARY-TACTILE
开关功能 SPST SPST SPST SPST SPST SPST SPST SPST SPST SPST
端子涂层 SILVER SILVER SILVER SILVER SILVER SILVER SILVER SILVER SILVER SILVER
端子类型 SOLDER SOLDER SOLDER SOLDER SOLDER SOLDER SOLDER SOLDER SOLDER SOLDER
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