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STSM-31-RTR PDF预览

STSM-31-RTR

更新时间： 2024-11-27 03:30:47
品牌 Logo 应用领域
伯恩斯 - BOURNS 开关小键盘开关
页数 文件大小 规格书
2页 297K
描述
Ultraminiature Tactile Switch

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中文翻译

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STSM-31-RTR 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：5.83Is Samacsys：N
执行器类型：STEM主体宽度：3.5 mm
主体高度：3.5 mm主体长度或直径：6 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
JESD-609代码：e4安装特点：SURFACE MOUNT-STRAIGHT
开关数量：1最大操作力：2.55 N
最高工作温度：70 °C最低工作温度：-25 °C
包装方法：TAPE AND REEL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：SOLDERBase Number Matches：1

STSM-31-RTR 数据手册

 浏览型号STSM-31-RTR的Datasheet PDF文件第2页 
The STS Series is currently available,  
although not recommended for new  
designs.  
Features  
■ Available sharp click feel with a positive  
tactile feedback  
■ Ultraminiature and lightweight structure  
suitable for high density mounting  
■ Economical  
■ Reliable  
■ RoHS compliant*  
STS Series - Ultraminiature Tactile Switch  
Electrical Characteristics  
Product Dimensions  
Electrical Life  
STSM  
STSG  
................50,000 Cycles for 160 gf, 320 gf  
Rating...................................50 mA, 12 VDC  
Contact Resistance.................100 mΩ max.  
Insulation Resistance  
6.0  
(.236)  
6.0  
(.236)  
...........................100 MΩ min. @ 500 VDC  
Dielectric Strength...........250 VAC/1 minute  
Contact Arrangement ..........................SPST  
3.5  
(.138)  
3.5  
(.138)  
Environmental Characteristics  
3.0  
(.118)  
3.0  
(.118)  
0.5  
(.020)  
0.5  
(.020)  
Operation 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  
MAX.  
MAX.  
H
0.2  
H
0.2  
3.5  
(.138)  
3.5  
(.138)  
(H .008)  
(H .008)  
7.2  
(.283)  
9.0  
(.354)  
...........X,Y,Z, three mutually perpendicular  
directions  
0.9  
(.035)  
Time ..........................2 hours each direction  
Shock Test  
1.5  
(.059)  
1.5  
(.059)  
MIL-STD-202F Method 213B  
Condition A  
Gravity ............50 G (peak value), 11 msec  
Direction and Times....6 sides and 3 times  
in each direction  
0.05  
(0.002)  
0.05  
(0.002)  
MAX.  
MAX.  
1.0  
(.039)  
1.0  
(.039)  
Physical Characteristics  
Cover Materials.....................Stainless Steel  
Base Materials .....................UL94V-0 Nylon  
Thermoplastic  
Actuator ...............................UL94V-0 Nylon  
High-Temperature Thermoplastic  
Contact Disc .........................Stainless steel  
with silver cladding  
PCB LAYOUT  
PCB LAYOUT  
7.4  
(.291)  
9.5  
(.374)  
3.4  
(.134)  
6.4  
(.252)  
Terminals.............Brass with silver cladding  
1.6  
1.6  
(.063)  
(.063)  
How to Order  
STS M - 3 1 - S TR  
Reflow Soldering Profile  
Circuit Diagram  
Model  
Style  
T1  
T2  
1-cycle reflow  
M = Surface Mount “J” Style  
G = Surface Mount “G” Style  
H = Through-hole “H” Style  
Max. 255  
250  
230  
5-10  
Product Size  
3 = 3.5 mm wide x 6 mm long  
Sec.  
150  
120-150  
Sec.  
60  
Height  
TOLERANCES: 0.2 (.008)  
MM  
(INCHES)  
Sec. Max.  
1 = 4.3 mm  
2 = 5.0 mm  
Room  
Temp.  
Time  
DIMENSIONS ARE:  
Color of Stem for Actuating Force  
N = Brown, 160 g  
R = Red, 260 g  
S = Salmon, 320 g  
Y = Yellow, 520 g  
Packaging Option  
__ = Std. Packaging - 135 pcs./tube  
TR = Tape & Reel Packaging -  
31 - 1800 pcs./reel (STSM & STSG only)  
32 - 1600 pcs./reel (STSM & STSG only)  
*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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