Wednesday, June 20, 2018     
     Serving the Electronic Industries for Over 33 Years
Bi Technologies Potentiometers logo
Bourns Potentiometers logo
Velleman metter and eletronic kits logo
Molex Connectors Logo
     Electronic Components Distributor Logo                        
 Home
  |  View Account   |    Engineer's Corner    |  Contact Us  |  Cross Reference  |  Line Card  |  0 Item
Part Search
NTE Cross Ref. Search
Login
SRI Live Chat Help
call us email us contact us

Product Links

Inside SRI

About SRI
Contact Us
Careers
Link to Us!
Feedback

SRI-Newsletter
Subscribe to our newsletter to receive monthly specials, manufacturer's feature, and electronics news via email.

See Our latest release of SRI-Newsletter here

View Our List of Archived Newsletter Articles


SRI Links

Visit our Sister Site,

Distributor of

Industrial Products

  Web Search ..
  Powered by;

 FTS Series Tri-State DIP Switches
FTS Series SUFACE MOUNTING TYPE
 Features
  • With three states (1, open, 0) setting function, especially suitable for encoding / decoding of tri-state encoder/decoder integrated circuit to obtain more security codes than traditional two-state (1,0) operation. For instance, 9 bits with tri-state gets 19,683 (39) codes while two-state gets 512 (29) codes, gains 38 times in former!
  • Bottom sealed standard to ensure free of flux immersion during wave soldering.
  • All materials are UL 94V-0 grade fire retardant plastics.
  • Gold plated contact to ensure low contact resistance and tin plated terminal to prevent contamination during soldering.
  • Twin contact designed to ensure stable contact.
  • Ideal for coding of tele-communication, transceiving, remote control and burglar alarm systems which use integrated circuits with tri-state coding system.

  • Electrical Characteristics

    Contact Rating  
  • Switching
  • 25mA, 24VDC
  • Non-switching
  • 100mA, 50VDC
    Contact Resistance  
  • Initial
  • 50m ohm MAX.
  • After life test
  • 100m ohm MAX.
    Insulation Resistance 1,000M ohm MIN. at 100VDC
    Dielectric strength 500VDC for 1 minute
    Capacitance between adjacent switches 5pF Max.
    Mechanical and Environmental Characteristics
    Temperature Rating  
  • Operating
  • -25oC to +70oC
  • Storage
  • -40oC to +85oC
    Operating Force 800g Max.
    Operating Life 2,000 Operations.
    Humidity 95% RH, 40oC for 96 Hrs.
    Vibration Per MIL-STD-202F, Method 204D
    Solderability After flux 230 ± 5oC for
    5 ± 0.5 second 95% coverage.
    Soldering Heat 260 ± 5oC for 10 ± 1 second
    280 ± 5oC for 2 ± 0.5 second
    (Resistance to IR Reflow Soldering Heat)

    Dimensions, Construction & Circuitry

    Positions 4 5 7 8 9 10
    A
    15.30
    (0.602)
    17.84
    (0.702)
    22.92
    (0.902)
    25.46
    (1.002)
    28.00
    (1.102)
    30.54
    (1.202)
    Unit: mm (inch)

    Part Numbering System:

    FTS 1 08 L T
         
    Series Contact
    Form
        Number of
    Positions
      Actuator Option
    FTS SPST     4
    5
    7
    8
    9
    10
          L = Low Profile Actuator
    E = Extended Profile Actuator
    Blank = Non Top Tape Sealed
    T = Top Tape Sealed


    **Specifications subject to changes**
    [Go to Search] [Back]


    Page Links

    Electrical Characteristics

    Mechanical and Environmental Characteristics

    Dimensions, Construction & Circuitry

    Part Numbering System


    Back