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参数资料
| 型号： | KSC421J70SHLFS |
| 厂商： | C K COMPONENTS INC |
| 元件分类： | 开关 |
| 英文描述： | KEYPAD SWITCH, SPST, MOMENTARY-TACTILE, 0.05A, 32VDC, 2.12 N, SURFACE MOUNT-STRAIGHT |
| 封装： | LEAD FREE |
| 文件页数： | 1/7页 |
| 文件大小： | 192K |
| 代理商： | KSC421J70SHLFS |
LFS Lead free compatible, silver plated.
LFG Lead free compatible, gold plated.
www.ck-components.com
B–23
Dimensions shown in: mm (inch)
Specifications and dimensions subject to change
T
actile
Switches
B
KSC Series
Sealed Tact Switch for SMT
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.
For any part number different from those listed above, please consult your local representative.
Features/Benefits
Positive tactile feeling
Range of 6 actuation forces
J or G terminations
Tape & reel
IP 67
Mechanical
Specification
FUNCTION: Momentary action
CONTACT ARRANGEMENT: 1 make contact = SPST, N.O.
TERMINALS: J bend & Gullwing type for SMT
A detect switch version is available KSC4D1J and KSC4D1G.
Please see Detect chapter, page F–7.
KSC vertical series have an IP40 sealing level.
Actuator
1 Without, H=2,5 mm
2 Soft, H=3,5 mm
3 Hard, H=3,5 mm
4 Soft, H=5,2 mm
6 Hard, H=7,7 mm
7 Soft, H=4,3 mm
K
S
C
Operating Force
0 1.2 N (120 grams)
1 1.4 N (140 grams)
2 1.6 N / 1.7 N *
(160 grams)/(170 grams)
4 3 N / 4 N *
(300 grams)/(400 grams)
5 5.5 N (550 grams)
6 4.5 N / 8.0
(450 grams)/(800 grams)
Contact Material
Operating life
1 Silver
2 Silver long life
3 Gold
4 Gold long life
Termination
J J bend
G Gull wing
V Right angle
(available in KSC421V and
KSC621V versions only)
Operating
Type
force FA
life
Travel
(Newtons)
(operations)
(mm)
Min/Max
KSC121J
1.2 / 2.5
200,000
0.3 ± 0.15
KSC141J
2.25 / 3.75
200,000
0.3 ± 0.15
KSC151J
4.1 / 6.9
100,000
0.35 ± 0.15
KSC201J
0.9 / 2.0
300,000
0.3 +0.2 /-0.15
KSC221J
1.5 / 2.5
500,000
0.35 +0.3 /-0.1
KSC222J
1.5 / 2.5
1,000,000
0.35 +0.3 /-0.1
KSC241J
2.6 / 4.4
300,000
0.5 ± 0.2
KSC251J
4.1 / 7.0
300,000
0.5 ± 0.2
KSC321J
1.6 / 2.4
300,000
0.2 +0.3 /0
KSC341J
2.25 / 3.75
300,000
0.2 +0.3 /0
KSC351J
4.0 / 6.0
100,000
0.25 +0.3 /0
KSC401J 50SH
0.82 / 1.38
1,000,000
0.3 ± 0.15
KSC411J 70SH
1.05 / 1.75
1,000,000
0.35 ± 0.20
KSC421J 70SH
1.25 / 2.12
300,000
0.5 ± 0.25
KSC422J 70SH
1.25 / 2.12
1,000,000
0.5 ± 0.25
KSC441J 70SH
3.0 / 5.0
300,000
0.75 ± 0.25
KSC442J 70SH
3.0 / 5.0
1,000,000
0.75 ± 0.25
KSC621J
1.0 / 1.65
300,000
0.5 ± 0.2
KSC641J
2.25 / 3.75
300,000
0.5 ± 0.2
KSC421V
1.4 / 2.2
300,000
0.375 ± 0.225
KSC621V
1.1 / 1.9
100,000
0.5 ± 0.2
KSC721 J
1.7 / 2.8
300,000
0.3 ± 0.15
KSC741J
2.9 / 4.9
300,000
0.4 ± 0.20
Typical Applications
Automotive
Cellular phones
Industrial electronics
Network infrastructure and IT
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.): 250 V
CONTACT RESISTANCE: < 100 m
INSULATION RESISTANCE (100 V): > 109
BOUNCE TIME: < 1 ms
Environmental
Silver
Gold
OPERATING TEMPERATURE:
-40C to 85C
-40C to 125C
STORAGE TEMPERATURE:
-55C to 85C
-55C to 125C
Process
SOLDERING: Depending on the application, this component is
suited to the following methods:
– Terminals being silver or gold plated over a nickel barrier, the
use of slightly activated flux is suitable.
– Soldering on double wave machine for vertical versions:
soldering time < 5 sec.
– Cleaning according to typical washing processes.
– Infrared Reflow Soldering in accordance with IEC 61760-1.
Packaging
KSC1, KSC2 and KSC3 are delivered on continuous tape and reels of
2,000 pieces, KSC4 in reels of 1,000 pieces. KSC 6 in reels of 750
pieces. KSC7 in reels of 1,000 pieces. KSCV in boxes of 500 pieces.
Dimensions of reels according to EIA RS481 or IEC 2863. 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.
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.
* See Mechanical chart above to confirm specifications.
** Applies to KSC401J50SH only.
*** Applies to KSC 411J70SH, KSC421J70SH,
KSC441J70SH
S
H
Rubber Hardness Indication
50 Shore**
70 Shore***
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相关代理商/技术参数 |
参数描述 |
|---|---|
| KSC421JB LFS | 制造商:C&K Components 功能描述:SWIT TCTL NO SPST RND BTN J-BEND 0.05A 32VDC 1W 300000CYCLE - Tape and Reel |
| KSC421JLFS | 制造商:C&K Components 功能描述:SEALED TACT SWITCH RUBBER ACT |
| KSC421V270SHLFS | 功能描述:SWITCH TACTILE SPST-NO 0.05A 32V 制造商:c&k 系列:KSC4V2 包装:剪切带（CT） 零件状态:在售 电路:SPST-NO 开关功能:关-瞬时 不同电压时的触头额定电流:0.05A @ 32VDC 致动器类型:标准 安装类型:表面贴装，直角 致动器 PCB 高度，垂直:- 致动器长度，直角:3.90mm 致动器方向:侧面触动 端子类型:SMD（SMT）接片 外形:6.50mm x 6.20mm 照明:不发光 照明类型，颜色:- 照明电压（标称值）:- 作用力:200gf 侵入防护:IP67 - 防尘，防水 特性:- 致动器材料:- 开关行程:0.50mm 机械寿命:300，000 次循环 工作温度:-40°C ~ 85°C 标准包装:1 |
| KSC421V30ACT2.95 | 功能描述:SWITCH TACTILE SPST-NO 0.05A 32V RoHS:否 类别:开关 >> 触摸 系列:KSC 标准包装:2,000 系列:LPH 电路:SPST-NO 开关功能:关-瞬时 触点额定电压:0.05A @ 12VDC 触动器类型:标准 安装类型:通孔 从引脚算起，致动器距离 PCB 的高度:7.00mm 致动器方向:顶部触动 端接类型:PC 引脚 外形:6.00mm x 6.00mm 发光:不发光 发光电压:- 发光类型，颜色:- 操作力:160gf 防护等级:IP40 特点:触摸反馈 包装:带卷 (TR) 触动器材料:- 开关行程:0.25mm 机械寿命:100,000 次循环 工作温度:-20°C ~ 70°C 其它名称:1301.9303-ND486-1943-2 |
| KSC421V30ACT2.95 LFS | 制造商:C&K Components 功能描述:KSC421 V30 ACT2.95 LFS |
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