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参数资料
型号： STHW660N
厂商： BOURNS INC
元件分类： 开关
英文描述： KEYPAD SWITCH, SPST, MOMENTARY-TACTILE, 0.05A, 12VDC, 2.06 N, THROUGH HOLE-STRAIGHT
封装： ROHS COMPLIANT
文件页数： 1/2页
文件大小： 232K
代理商： STHW660N
*RoHS Directive 2002/95/EC Jan 27 2003 including Annex.
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
ST(H,M,J,R)W Series Sealed Tact Switch
Features
■
Through-hole and SMD styles available
■
Available sharp click feel with a positive
tactile feedback
■
Ultra-miniature and lightweight structure
suitable for high density mounting
■
Designed for washing after soldering
■
RoHS compliant*
■
Insert molding in the contact with special
treatment prevents flux buildup during
soldering and permits autodipping
Electrical Characteristics
Electrical Life...........100,000 cycles min.
Rating ............................DC 12 V, 50 mA
Contact Resistance .....100 mohms max.
Insulation Resistance ..100 Mohms min.
DC 500 V min.
Dielectric Strength
...........................AC 250 V for 1 minute
Contact Arrangement ...1 pole 1 position
Environmental Characteristics
Mechanical Life .......100,000 cycles min.
Operation Force ..................160 g, 260 g
Tolerance .....................................±50 g
Stop Strength ..Place the switch vertical,
a static load of 3 kg shall be
applied in the direction of actuator
operation for a period of 15 seconds
Stroke .......0.25 mm (+0.2 mm, -0.1 mm)
Operating Temperature Range
....................................-25 °C to +70 °C
Storage Temperature Range
....................................-30 °C to +80 °C
Vibration Test .................MIL-STD-202F,
Method 201A
Frequency ..........10-55-10 Hz/1 minute
Directions ....................X,Y,Z 3 mutually
perpendicular directions
Time..................2 hours each direction,
high reliability
Shock Test .....................MIL-STD-202F,
Method 213B, Condition A
Gravity .......50 g (peak value), 11 msec.
Directions/Time ......6 sides and 3 times
in each direction
Physical Characteristics
Cover Materials ................Stainless steel
Base Materials..........Thermoplastic LCP
UL94V-0 black
Actuator Materials ............Thermoplastic
Nylon UL94V-0 (680, 690)
Color.................Brown (Silver 680 type)
Contact Disc. Materials ...........Phosphor
bronze with gold cladding
Terminal Materials ........Brass with silver
cladding
CL
1.80
(.071)
H
3.50 ± 0.50
(.138 ± .020)
4.0 ± 0.10
(.157 ± .004)
4.0 ± 0.20
(.157 ± .008)
6.0
(.236)
6.30
(.248)
1.0 ± 0.05
(.039 ± .002)
4 PLCS.
0.70
(.028)
6.50 ± 0.10
(.256 ± .004)
6.50 ± 0.50
(.256 ± .020)
7.90 ± 0.5
(.311 ± .020)
3.0
(.118)
DIA.
6.20
(.244)
STHW
CL
5.40
(.213)
2.60
(.102)
6.80
(.268)
11.0
(.433)
5.80
(.228)
3.0
(.118)
DIA.
STMW
4.0 ± 0.20
(.157 ± .008)
6.0
(.236)
6.30
(.248)
0.70
(.028)
6.20
(.244)
9.00 ± 0.20
(.354 ± .079)
H
2.20
(.087)
2.35
(.093)
12
4
3
CIRCUIT DIAGRAM
Product Dimensions
DIMENSIONS:
MM
(IN)
CL
STJW
H
6.20
(.244)
6.80 ± 0.20
(.268 ± .079)
0.70
(.028)
6.0
(.236)
6.30
(.248)
4.0 ± 0.20
(.157 ± .008)
3.0
(.118)
DIA.
5.80
(.228)
2.20
(.087)
4.40
(.173)
0.30
(.012)
8.60
(.339)
4.00
(.157)
2.35
(.093)
2.60
(.102)
5.40
(.213)
*RoHS
COMPLIANT
STRW
4.00
± 0.50
(.157
± .020)
7.55
± 0.50
(.297
± .020)
6.10
(.240)
0.70
(.028)
3.0
(.118)
DIA.
5.8
± 0.1
(.228
± .004)
3.90
(.154)
4.61
(.181)
7.02
(.276)
2.5
± 0.1
(.098
± .004)
5.0
± 0.1
(.197
± .004)
3.45
± .030
(.136
± .012)
HEIGHT
± .20
(HEIGHT
± .008)
3.7
(.146)
9.0
± 0.1
(.354
± .004)
The ST(H,M,J,R)W Series is currently
available, although not recommended
for new designs.
相关PDF资料
PDF描述
STHW667R KEYPAD SWITCH, SPST, MOMENTARY-TACTILE, 0.05A, 12VDC, 3.04 N, THROUGH HOLE-STRAIGHT
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STJW650VTR KEYPAD SWITCH, SPST, MOMENTARY-TACTILE, 0.05A, 12VDC, 3.53 N, SURFACE MOUNT-STRAIGHT
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相关代理商/技术参数
参数描述
STHW-660-N 功能描述:DC/DC转换器 6mm SQ PC TACT RoHS:否 制造商:Murata 产品: 输出功率: 输入电压范围:3.6 V to 5.5 V 输入电压（标称）: 输出端数量:1 输出电压（通道 1）:3.3 V 输出电流（通道 1）:600 mA 输出电压（通道 2）: 输出电流（通道 2）: 安装风格:SMD/SMT 封装 / 箱体尺寸:
STHW-660-NTR 制造商:BOURNS 制造商全称:Bourns Electronic Solutions 功能描述:Sealed Tact Switch
STHW-660-R 制造商:BOURNS 制造商全称:Bourns Electronic Solutions 功能描述:Sealed Tact Switch
STHW-660-RTR 制造商:BOURNS 制造商全称:Bourns Electronic Solutions 功能描述:Sealed Tact Switch
STHW-660-S 制造商:BOURNS 制造商全称:Bourns Electronic Solutions 功能描述:Sealed Tact Switch
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