2.54mm dual row SMT Box Header

1.Core Materials

• Insulator Housing:

Material: Engineering plastics such as PBT, PA6T, or LCP, black or beige, UL94 V-0 flame retardant rated.

Features: High-temperature resistant, dimensionally stable, suitable for lead-free wave soldering processes.

• Metal Terminals:

Material: Brass or phosphor bronze, offering good conductivity and elasticity.

Plating: Tin or selective gold plating on contact areas for low contact resistance and durability; tin-plated solder tails for easy soldering.

• Latching Mechanism:

Material: PBT or stainless steel, integrated or separate design, used to lock the mating IDC socket and prevent loosening due to vibration.

2.Key Features and Advantages

• Standard 2.54mm Pitch: Industry-standard spacing, fully compatible with standard IDC sockets and flat ribbon cables.
• Reliable Latching Design: Latches on both sides automatically engage when mating with IDC sockets, providing clear "click" feedback for secure, vibration-resistant connections.
• Simplified Assembly: When used with IDC sockets, enables quick termination without complex tools, improving production efficiency.
• Multiple Pin Count Options: Common pin counts include 10P, 14P, 16P, 20P, 26P, 34P, 40P, 50P, 64P to meet various signal transmission requirements.
• Polarization Feature: Keying slots inside the housing align with matching keys on IDC sockets to prevent reverse insertion.
• Flexible Mounting: Available in straight (180°) and right-angle (90°) pin orientations for different PCB layouts.