194-3MSTN

更新时间： 2024-11-11 02:53:59

品牌	Logo	应用领域
西迪斯 - CTS		开关
页数	文件大小	规格书
2页	1241K
描述
Side Actuated, Through Hole DIP Switches

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中文翻译

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数据手册

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194-3MSTN 数据手册

Series 194/195 DIP

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

action

• Lock-over-center design provides positive detent

a dimple-

• Optimized, active contact design incorporating

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

• All UL 94V-0 plastics used

• RoHS compliant

Series 194 – Premium Gold Plated Contacts

Series 195 – Economical Tin Plated Contacts

Electrical and Mechanical Specifications

Switch Function

Actuation Life

SPST-2 through 10 and 12 positions

Series 194 – 7,000 cycles switching 50 mA @ 24VDC

Series 195 – 2,000 cycles switching 50 mA @ 24VDC

Allowable Solder Time

Wave soldering up to 5 seconds at 260°C

Vibration

Switch Contact Resistance

Switch Series

Initial, max.

50 milliohms

100 milliohms

End of life, max.

100 millohms

500 millohms

194

195

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

Insulation Resistance

1,000 megohms minimum between insulated terminals

Dielectric Strength

500 VAC for 1 minute between adjacent

switches

Nonswitching Rating

Per MIL-STD-202F, method 213B, condition A

(25G’S) with no contact inconsistencies greater than

1 microsecond

100 mA or 50 VDC maximum

Sealing

Switch Capacitance

Bottom epoxy seal standard

Top tape seal optional

5.0 pF maximum between adjacent closed switches

Operating Temperature

Marking

–40°C to +85°C

Special side or top marking available-consult CTS

Packaging

Standard : Anti-static tube packaging

05/05/

1 - 2

CTS Electrocomponents

www.ctscorp.com

中文翻译

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