1.27mm Double Row Double Plastic SMT Patch

dgyzconn’s meticulously crafted 1.27mm Double Row Double Plastic SMT Patch is a high-performance connection solution designed for high-integration electronic devices. As an innovative model in the 1.27mm Pitch Pin Header series, its standard 1.27mm pitch double-row structure and double-layer plastic design precisely meet the three-dimensional wiring needs of PCB boards, standing out in the Pin Header Double Row 1.27mm pitch category for excellent insulation and anti-interference capabilities.

 

Featuring phosphor bronze gold-plated pins with a diameter of 0.4*0.4 (1.27mm gold-plated pin header) and anti-oxidation treatment, paired with high-temperature-resistant PA9T materials (1.27mm pitch pin header PA9T material) and double-layer plastic structure (1.27mm pitch two-layer plastic pin headers), this pin header achieves stable soldering through SMT technology (1.27mm SMT Pin Header), stably carrying 5A current in -40°C to +105°C environments with a contact resistance as low as 12mΩ. The double-layer plastic design effectively isolates signal layers to reduce crosstalk, supporting parallel transmission of up to 25PIN signals, with a 2.5mm plastic height that balances space utilization and heat dissipation. The design without locating posts (1.27mm pitch pin header without locating posts) offers layout flexibility. Certified by IATF16949, ISO9001, and RoHS-compliant, it is widely used in communication base stations, industrial control modules, etc., providing reliable high-density connection solutions for complex circuits.

Item	Description
Application	Primarily used for internal device connections, not for external connectivity.
	Suitable for electronic products, industrial computers, communication systems, aftermarket components, etc.
Soldering Type	SMT / Straight / Right Angle / J Type / U Type
Number of Plastic Rows	Single row, Dual row
Rated Current	1A per pin
Operating Temperature	-40°C to +105°C
Terminal Material	C2680; C5191
Insulator Material	LCP (UL94V-0), Black
Processing Temperature Range	230°C to +260°C
Contact Resistance	Max 20mΩ
Contact Plating	Gold Flash plating
	Nickel underlayer: ≥50μ"
Number of Contacts	6–100 PINs
Certifications	IATF16949, ISO9001, ISO14000
RoHS Compliance	Yes
Materials	PA46, PA6T, PA9T, LCP
Packaging Details	Standard packaging in plastic trays + cartons, customizable upon request
Service Type	ODM and OEM services available, color customization supported