Half-Pitch Connector (for Board to Board Connections) - XH3
Caution
Product Description
A space saving type board-to-board connector without any screw mounting parts.
[Features]
· Supports a range of stacking heights from 12 mm to 20 mm.
· The contact pitch of 1.27 mm with a double-row arrangement allows for high-density mounting.
· The leaf contact construction enables smooth mating with excellent resistance to bending.
· A space saving mating length of 3.1 mm
· Press fit to assure a stable contact quality
· The use of gold/palladium plated contacts further improves contact reliability.
[Applications]
· Ideal for connections between boards.
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.