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参数资料
| 型号： | STHW690N |
| 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： | STHW690N |
*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.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| STHW-690-N | 功能描述:SWITCH TACTILE SPST-NO 0.05A 12V RoHS:否 类别:开关 >> 触摸 系列:ST 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 |
| STHW-690-NTR | 制造商:BOURNS 制造商全称:Bourns Electronic Solutions 功能描述:Sealed Tact Switch |
| STHW-690-R | 制造商:BOURNS 制造商全称:Bourns Electronic Solutions 功能描述:Sealed Tact Switch |
| STHW-690-RTR | 制造商:BOURNS 制造商全称:Bourns Electronic Solutions 功能描述:Sealed Tact Switch |
| STHW-690-S | 制造商:BOURNS 制造商全称:Bourns Electronic Solutions 功能描述:Sealed Tact Switch |
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