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STHW-690-R PDF预览

STHW-690-R

更新时间： 2024-11-09 03:30:51
品牌 Logo 应用领域
伯恩斯 - BOURNS 开关
页数 文件大小 规格书
2页 228K
描述
Sealed Tact Switch

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中文翻译

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STHW-690-R 技术参数

是否Rohs认证： 符合生命周期：Obsolete
包装说明：ROHS COMPLIANTReach Compliance Code：unknown
ECCN代码：EAR99HTS代码：8536.50.90.40
风险等级：5.71主体宽度：6.2 mm
主体高度：3.8 mm主体长度或直径：6.3 mm
电路配置：1X1最大触点电流（直流）：0.05 A
触点（直流）最大额定R负载：.05A@12VDC最大触点电压（直流）：12 V
电气寿命：100000 Cycle(s)JESD-609代码：e4
安装特点：THROUGH HOLE-STRAIGHT开关数量：1
最大操作力：3.04 N最高工作温度：70 °C
最低工作温度：-25 °C包装方法：TUBE
表面贴装：NO开关动作：MOMENTARY-TACTILE
开关功能：SPST开关类型：KEYPAD SWITCH
端子面层：Silver (Ag)端接类型：SOLDER
Base Number Matches：1

STHW-690-R 数据手册

 浏览型号STHW-690-R的Datasheet PDF文件第2页 
The ST(H,M,J,R)W Series is currently  
available, although not recommended  
for new designs.  
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  
ST(H,M,J,R)W Series Sealed Tact Switch  
Electrical Characteristics  
Product Dimensions  
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  
6.20  
STMW  
STHW  
9.00 ± 0.20  
(.354 ± .079)  
0.70  
(.028)  
(.244)  
6.0  
(.236)  
6.20  
C
L
(.244)  
6.0  
(.236)  
0.70  
(.028)  
C
L
6.30  
(.248)  
4.0 ± 0.20  
(.157 ± .008)  
C
L
6.30  
(.248)  
4.0 ± 0.20  
(.157 ± .008)  
C
L
3.0  
(.118)  
DIA.  
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  
3.0  
(.118)  
C
L
DIA.  
2.20  
(.087)  
1.80  
C
C
L
L
H
(.071)  
3.50 ± 0.50  
(.138 ± .020)  
H
5.80  
(.228)  
2.35  
(.093)  
6.50 ± 0.50  
(.256 ± .020)  
11.0  
(.433)  
6.80  
7.90 ± 0.5  
(.311 ± .020)  
2.60  
(.102)  
(.268)  
6.50 ± 0.10  
(.256 ± .004)  
....................................-25 °C to +70 °C  
Storage Temperature Range  
5.40  
(.213)  
....................................-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  
4.0 ± 0.10  
(.157 ± .004)  
1.0 ± 0.05  
(.039 ± .002)  
STRW  
4 PLCS.  
3.0  
DIA.  
(.118)  
7.02  
(.276)  
Time..................2 hours each direction,  
high reliability  
STJW  
6.80 ± 0.20  
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  
(.268 ± .079)  
6.20  
(.244)  
6.0  
(.236)  
0.70  
(.028)  
0.70  
(.028)  
C
4.00 ± 0.50  
(.157 ± .020)  
L
HEIGHT ± .20  
(HEIGHT ± .008)  
7.55 ± 0.50  
(.297 ± .020)  
4.0 ± 0.20 6.30  
C
L
Physical Characteristics  
(.157 ± .008)  
(.248)  
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  
3.0  
(.118)  
3.90  
(.154)  
DIA.  
2.20  
(.087)  
C
L
C
L
4.61  
(.181)  
H
3.45 ± .030  
(.136 ± .012)  
6.10  
(.240)  
4.40  
(.173)  
5.80  
(.228)  
2.35  
(.093)  
0.30  
(.012)  
9.0 ± 0.1  
(.354 ± .004)  
3.7  
(.146)  
2.5 ± 0.1  
(.098 ± .004)  
5.0 ± 0.1  
8.60  
(.339)  
4.00  
(.197 ± .004)  
2.60  
(.102)  
5.8 ± 0.1  
(.228 ± .004)  
(.157)  
CIRCUIT DIAGRAM  
5.40  
(.213)  
1
3
2
4
MM  
(IN)  
DIMENSIONS:  
*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.  
12

中文翻译

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