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Products/Connectors/3704 Series Board-to-Board Connector
3704 Series Board-to-Board Connector
Connectors1.27 mm · Board-to-board
Manufacturer: WCON
1.27 mm · Board to Board, Male&Female Two In One

3704 Series Board-to-Board Connector

3704 Series board-to-board connector, 1.27 mm pitch — Board to Board, Male&Female Two In One. Rated 1.0 A, -40°C to +105°C.

Pitch
1.27 mm
Current rating
1.0 A
Operating temp.
-40°C to +105°C
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Distributed product
Designed and manufactured by WCON — Yueyang is a distributor, not the designer or manufacturer.
Specifications specifications
Current Rating1.0 A
Contact Resistance25mΩ Max
Insulation Resistance1000MΩ Min
Withstand Voltage500V AC/Minute
Operating Temperature-40°C to +105°C
Contact MaterialCopper Alloy
Contact PlatingAu or Sn over Ni
Insulator (standard grade)LCP Black (UL94V-0)
Insulator MaterialPolyester (UL94V-0)
Part Numbering Rule
3704 – A – 030 – XXX – S – WX – X – 01
Positions10,12,16,20,26,30, 40,60
Insulator HeightBoard-Mounting; 055=5.55mm; S=S/T DIP; 075=7.55mm(5.55+2); 170=17.05mm(5.55+11.5)
Contact plating areaW0=Gold Flash/Matte Tin; W3=10u"Au/Matte Tin; W5=30u"Au/Matte Tin
PackagingR=Tape & Reel+ Cap; T=Tube
Options01:W/ Post; 02:W/O Post
Part Numbering Rule
3704 – A – 030 – XXX – M – WX – X – 01
Positions10,12,16,20,26,30, 40,60
Insulator HeightBoard-Mounting; 055=5.55mm; M=S/T SMT; 075=7.55mm(5.55+2); 170=17.05mm(5.55+11.5)
Contact plating areaW0=Gold Flash/Matte Tin; W3=10u"Au/Matte Tin; W5=30u"Au/Matte Tin
PackagingR=Tape & Reel+ Cap; T=Tube
Options01:W/ Post; 02:W/O Post
Part Numbering Rule
3704 – A – 030 – 055 – R – WX – X – 01
Positions10,12,16,20,26,30, 40,60
Insulator Height055=5.55mm
Board-MountingR=R/A DIP
Contact plating areaW0=Gold Flash/Matte Tin; W3=10u"Au/Matte Tin; W5=30u"Au/Matte Tin
PackagingR=Tape & Reel+ Cap; T=Tube
Options01:Type-1; 02:Type-2
Product Model List

13 catalogued part numbers

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3704 Series Board-to-Board Connector — catalogued part numbers and key parameters
Ordering codeVariant
3704-A030-055SXXX01Board to Board, Male&Female Two In One
3704-A030-075SXXX01Board to Board, Male&Female Two In One
3704-A030-170SXXX01Board to Board, Male&Female Two In One
3704-A030-055SXXX01/2Board to Board, Male&Female Two In One
3704-A030-XXXSXXX01Board to Board, Male&Female Two In One
3704-A030-055MXXR01Board to Board, Male&Female Two In One
3704-A030-075MXXR01Board to Board, Male&Female Two In One
3704-A030-170MXXR01Board to Board, Male&Female Two In One
3704-A030-055MXXX01Board to Board, Male&Female Two In One
3704-A030-XXXMXXX01Board to Board, Male&Female Two In One
3704-A030-055RXXX01Board to Board, Male&Female Two In One
3704-A020-055RXXX02Board to Board, Male&Female Two In One
3704-A030-055RXXX02Board to Board, Male&Female Two In One

For the complete selection, please contact engineering — more variants, packages and grades are available than listed here.

Contact engineering

Distributed by Yueyang — designed and manufactured by WCON. Specifications, ordering codes and part-numbering rules are transcribed from the connector catalogue; outline drawings and PCB layouts are not reproduced here. For the complete selection, drawings and samples, please contact engineering.

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