参数资料
型号: 195-7MST
厂商: CTS Electrocomponents
文件页数: 1/2页
文件大小: 0K
描述: SWITCH SIDE ACTUATED 7 SEC
产品培训模块: DIP Switch
产品目录绘图: 194 Series End
194 Series Side
194-7, 195-7
标准包装: 25
系列: 195
电路: 单刀单掷
位置数: 7
触点额定电压: 0.1A @ 50VDC
触动器类型: Piano
触动器电平: 凸起式
安装类型: 通孔
方向: 侧面触动
可清洗:
其它名称: CT1957MST
Electrocomponents
?
Side Actuated,
Through Hole
DIP Switches
Features
Optimized Mechanical Features
? Enclosed actuators shield contacts from
foreign particles throughout life of switch
? Standard 2.54mm (.100") x 7.62mm (.300") DIP centers
Optimized Contact System
? Contact wiping action on make and break
? Integral terminal and contact locked into high
temperature plastic base
? Lock-over-center design provides positive detent action
? Optimized, active contact design incorporating a dimple-
to-flat surface wiping interface with high contact force
Materials
? Series 194 - gold plated contacts for long-term contact
corrosion resistance
? Series 195 - tin plated contacts
? Tin plated terminals for better solderability
? UL 94V-0 plastics
? RoHS compliant
Electrical and Mechanical Specifications
Series 194/195 Data Sheet
Through Hole DIP Switch
Series 194 – Premium Gold Plated Contacts
Series 195 – Economical Tin Plated Contacts
Switch Function
SPST-2 through 10 and 12 positions
Switch Contact Resistance
Switch Serie s Initial, max . End of life, max.
194 50 milliohm s 100 millohms
195 100 milliohm s 500 millohms
Insulation Resistance
1,000 megohms minimum between insulated terminals
Dielectric Strength
500 VAC for 1 minute between adjacent
switches
Nonswitching Rating
100 mA or 50 VDC maximum
Switch Capacitance
5.0 pF maximum between adjacent closed switches
Operating Temperature
–40°C to +85°C
Actuation Life
Series 194 – 7,000 cycles switching 50 mA @ 24 VDC
Series 195 – 2,000 cycles switching 50 mA @ 24 VDC
Allowable Solder Time
Wave soldering up to 5 seconds at 260°C
Vibration
Per MIL-STD-202F, method 204D, condition B
(.06" or 15G’S between 10 HZ to 2K HZ) with no
contact inconsistencies greater than 1 microsecond
Shock
Per MIL-STD-202F, method 213B, condition A
(25G’S) with no contact inconsistencies greater than
1 microsecond
Sealing
Bottom epoxy seal standard
Top tape seal optional
Marking
Special side or top marking available-consult CTS
Packaging
Standard : Anti-static tube packaging
1-2
CTS Electrocomponents
? 2008 CTS Corporati on. All ri ghts reserved. Informati on subject to change.
12/25/08
www.ctscorp.com
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