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Half-Pitch Connector (for Board to Board Connections) - XH3 (XH3A-3042-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.
Japanese Only
Part Number
Configured Part Number is shown.
XH3A-3042-A
XH3A-□□41-A (DIP Straight Terminal with Fastening Pin) Specification
XH3A-□□41-A external appearance
XH3A-□□41-A dimensional outline drawing
- Units: mm
XH3A-□□41-A dimensional outline drawing
- With fastening pin (applicable PCB thickness 1.6 mm)
- Units: mm
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
XH3A-□□41-2A / XH3A-□□41-4A external appearance
XH3A-□□41-2A / XH3A-□□41-4A dimensional outline drawing
- Units: mm
XH3A-□□41-2A / XH3A-□□41-4A dimensional outline drawing
- Units: mm
PCB processing dimensions
- Units: mm
Rating/Performance
| Rated Current | 0.5 A | |
|---|---|---|
| Rated Voltage | 125 V AC | |
| Contact Resistance * | 30 mΩ or Less (20 mV or Less, 100 mA or Less) | |
| Insulation Resistance | 1,000 MΩ or Higher (at 500 V DC) | |
| Voltage Endurance | 650 V AC/1 min (Leak Current 1 mA or Less) | |
| Overall Insertion Force | Number of Contacts × 0.78 N or Less | |
| Overall Removal Force | Number of Contacts × 0.10 N or More | |
| Insertion/Removal Tolerance | 400 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-3042-A |
| Part Number | Standard Unit Price | Minimum order quantity | Volume Discount | Days to Ship | Applicable pin/contact | Number Of Pins | Connection direction | Type | Terminal shape |
|---|---|---|---|---|---|---|---|---|---|
SGD 4.95 | 1 Piece(s) | 4 Day(s) or more | Male (plug) | 30 | Angle | Half-Pitch Connector | Dip L shape, 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 |
Specification/Dimensions
-
Applicable pin/contact
- Male (plug)
- Female (socket)
-
Number Of Pins
-
Connection direction
- Straight
- Angle
-
Type
-
Terminal shape
- Dip L shape, with pin stop
- Dip straight
- Dip straight, with pin stop
Days to Ship
-
- All
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- 3 Day(s) or Less
- 4 Day(s) or Less
Specify Alterations
- The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .
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