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Half-Pitch Connector (for Board to Board Connections) - XH3 (XH3A-3041-A)

Half-Pitch Connector (for Board to Board Connections) - XH3 XH3A-3041-A
  • On Sale Till 31/03/2025

[Features]
・ A space saving type that saves space in the screw mounting section.
・ Handles stacking heights of 12 mm to 20 mm.
・ A half pitch connector that handles heights between circuit boards of 12 mm to 20 mm at a pitch of 1 mm with stacking connections.
・ High-density mounting is possible thanks to the 2-row configuration with a contact pitch of 1.27 mm.
・ Connections with the circuit board use four row staggered configurations (1.27 mm × 1.905 mm), and stop pins are used as standard for all contains to help prevent floating and falling during soldering.
・ Uses a leaf connection structure that is able to hold up to prying and that enables smooth insertion and extraction.
・ Has a mating length of 3.1 mm, helping improve space during mounting.
・ The design of the press fit section helps maintain a stable contact force.
・ What's more, by utilizing gold and palladium-plated contact points, the reliability of the contacts has been improved even further.
▪ UL standard certified product (File No.E103202).
・Cannot be mated with XH2/XH4 half pitch connectors.

PDF

Japanese Only

Part Number

Configured Part Number is shown.

XH3A-3041-A

XH3A-□□41-A (DIP Straight Terminal with Fastening Pin) Specification

Half-pitch connector (for board to board connection) XH3: related images

XH3A-□□41-A external appearance

Half-pitch connector (for board to board connection) XH3: related images

 

XH3A-□□41-A dimensional outline drawing

  • Units: mm

 

Half-pitch connector (for board to board connection) XH3: related images

 

XH3A-□□41-A dimensional outline drawing

  • With fastening pin (applicable PCB thickness 1.6 mm)
  • Units: mm

 

Half-pitch connector (for board to board connection) XH3: related images

 

PCB processing dimensions

  • Units: mm

 

XH3A-□□41-2A (+2 mm Type) (DIP Straight Terminal with Fastening Pin) / XH3A-□□41-4A (+4 mm Type) (DIP Straight Terminal with Fastening Pin) Specifications

Half-pitch connector (for board to board connection) XH3: related images

XH3A-□□41-2A / XH3A-□□41-4A external appearance

Half-pitch connector (for board to board connection) XH3: related images

 

XH3A-□□41-2A / XH3A-□□41-4A dimensional outline drawing

  • Units: mm

 

Half-pitch connector (for board to board connection) XH3: related images

 

XH3A-□□41-2A / XH3A-□□41-4A dimensional outline drawing

  • Units: mm

 

Half-pitch connector (for board to board connection) XH3: related images

 

PCB processing dimensions

  • Units: mm

 

Rating/Performance

Rated Current0.5 A
Rated Voltage125 V AC
Contact Resistance *30 mΩ or Less (20 mV or Less, 100 mA or Less)
Insulation Resistance1,000 MΩ or Higher (at 500 V DC)
Voltage Endurance650 V AC/1 min (Leak Current 1 mA or Less) 
Overall Insertion ForceNumber of Contacts × 0.78 N or Less
Overall Removal ForceNumber of Contacts × 0.10 N or More
Insertion/Removal Tolerance400 times
Operating Temperature Range-55 to +105°C (assuming no condensation or icing)
  • *For Model XH3A-□□41 combined with Model XH3B-□□41.

Common Items

  • A half-pitch connector in which the stacking space can be adjusted from 12 to 20 mm in 1 mm increments.
  • A quadruple-row staggered arrangement (1.27 × 1.905 mm) for board connection. All models incorporate fastening pins to secure the terminals, thus preventing floating or falling over during soldering.
  • UL standard certified product (File No. E103202).
  • Cannot be paired with Model XH2/XH4 half-pitch connectors.
  • *See the catalog for model numbers and dimension drawings other than those provided above.
Part Number
XH3A-3041-A
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipApplicable pin/contact Number Of Pins Connection direction Type Terminal shape

SGD 2.77

1 Piece(s) 3 Day(s) or more Male (plug)30StraightHalf-Pitch ConnectorDip straight, with pin stop

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Basic Information

Connector Shape Square shape Connector series initials V/W/X V/W/X XH
Application Board-to-Board Rated Current(A) 0.5 Rated Voltage(V) AC125
Wire connection method Solder Protection function (environmentally resistant) NA Representative Standard UL
Circuit Board Attachment Method Circuit Board Hole Insertion Withstand Voltage(One min/leak current 1 mA or less) AC650V Contact part plating Nickel substrate gold palladium plating
Terminal part plating Nickel substrate, tin plating

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