參數(shù)資料
型號： 1958MST
英文描述： Interface IC
中文描述： 接口IC
文件頁數(shù)： 1/2頁
文件大?。?/td> 83K
代理商： 1958MST
Switch Function
Single pole single throw
Switch Contact Resistance
Insulation Resistance
1,000 megohms minimum across open switch
1,000 megohms minimum between adjacent
closed switches
Dielectric Strength
500 VAC minimum for 1 minute between adjacent
switches
Nonswitching Rating
100 mA or 50 VDC
Switch Capacitance
5.0 pF maximum between adjacent 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
Up to 4 seconds with 260°C solder
Vibration
No mechanical damage or changes of switch
settings during or after testing, when tested
in three mutually perpendicular planes at
10-50 Hz sweep or at 60 Hz constant vibration
Shock
No mechanical damage or changes of switch
settings with 25 G applied
Sealing
Bottom epoxy seal standard
Top tape seal optional
Marking
Special side or top marking available-consult CTS
Electrical and Mechanical Specifications
Technical Data Sheet 4194/195
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Series 194/195 DIP
U.S. Patent # 4,389,549
Side actuated,
through hole
DIP switches
Features
Optimized Mechanical Features
SPST switching functions
Enclosed actuators shield contacts from
foreign particles throughout life of switch
Reliable tape top seal optional/bottom epoxy seal
standard
Standard 2.54mm (.100") x 7.62mm (.300") DIP centers
Complete marking on front side includes all information: ON
direction, pole number, logo, part number and date code
Optimized Contact System
Contact wiping on make and break
Lock-over-center design provides positive detent action
Optimized, active contact design incorporating a dimple-
to-flat surface wiping interface with high contact force
Insert molded base halves, of high temperature plastic,
ensure mechanical integrity of contacts and terminals
through soldering operations
Materials
All U.L. 94 V-O plastics used
Series 194 – gold plated contacts
Series 195 – tin-lead plated contacts
Switch Series
194
195
Initial, max.
50 milliohms
100 milliohms
End of life, max.
100 millohms
500 millohms
Series 194 – Premium Gold Plated Contacts
Series 195 – Economical Tin-Lead Plated Contacts
相關(guān)PDF資料
PDF描述
1959MST Interface IC
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
195-8MST 功能描述:DIP 開關(guān)/ SIP 開關(guān) 8 switch sections SPST RoHS:否 制造商:Omron Electronics 位置數(shù)量:10 開關(guān)類型:DIP 執(zhí)行器:Rotary 端子節(jié)距:2.54 mm 觸點(diǎn)形式: 端接類型:Solder Pin 電流額定值:100 mA 電壓額定值 DC: 工作溫度范圍: 安裝:Through Hole
195-8MSTN 制造商:CTS Corporation 功能描述:THROUGH HOLE, SIDE ACTUATED, 8-POLE, MEDIUM ACTUATOR, BOTTOM - Rail/Tube
19-58V-5-TGG 制造商:SPC Multicomp 功能描述:JACK SMA BULKHEAD RG405U SOLDER 制造商:SPC Multicomp 功能描述:JACK SMA, BULKHEAD, RG405U, SOLDER 制造商:SPC Multicomp 功能描述:Jack Sma Bulkhead; Rg402/U Solder 制造商:SPC Multicomp 功能描述:CONNECTOR, SMA, BULKHEAD JACK, 50 OHM, SOLDER; Series:-; Connector Type:SMA Coaxial; Body Style:Straight Bulkhead Jack; Coaxial Termination:Solder; Impedance:50ohm; Contact Material:Beryllium Copper; Contact Plating:Gold ;RoHS Compliant: Yes 制造商:SPC Multicomp 功能描述:CONNECTOR, SMA, BULKHEAD JACK, 50 OHM, SOLDER; Series:-; Connector Type:SMA Coaxial; Body Style:Straight Bulkhead Jack; Coaxial Termination:Solder; Impedance:50ohm; Coaxial Cable Types:(Not Available); Contact Plating:Gold ;RoHS Compliant: Yes
19-58V-5-TGG 制造商:SPC Multicomp 功能描述:JACK SMA B/HEAD RG405U SOLDER
19-58W-5-TGG 制造商:SPC Multicomp 功能描述:JACK SMA BULKHEAD RG402U SOLDER 制造商:SPC Multicomp 功能描述:JACK SMA, BULKHEAD, RG402U, SOLDER 制造商:SPC Multicomp 功能描述:Jack Sma Bulkhead; Rg402/U Solder 制造商:SPC Multicomp 功能描述:SMA CONNECTOR; Series:-; Connector Type:SMA Coaxial; Body Style:Straight Bulkhead Jack; Coaxial Termination:Solder; Impedance:50ohm; Coaxial Cable Types:-; Contact Material:Beryllium Copper; Contact Plating:Gold ;RoHS Compliant: Yes 制造商:SPC Multicomp 功能描述:SMA CONNECTOR; Series:-; Connector Type:SMA Coaxial; Body Style:Straight Bulkhead Jack; Coaxial Termination:Solder; Impedance:50ohm; Coaxial Cable Types:(Not Applicable); Contact Material:Beryllium Copper; Contact Plating:Gold ;RoHS Compliant: Yes
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