Pin Header Connector
Precision Pin Header Connectors for PCB Board-to-Board Interconnects
Sourcing reliable pin headers requires precise dimensional control, consistent material thermal stability, and strict plating standards to withstand automated SMT placement and reflow soldering. our comprehensive portfolio of standard and customized pin header connectors, engineered for dependable board-to-board and wire-to-board bridging across industrial electronics, embedded hardware, and control systems. As an integrated manufacturer, we maintain tight control over stamping, plastic injection, and automated assembly to deliver stable interconnect components for high-volume manufacturing.
Standard Pitch Configurations: 2.54mm, 2.0mm, 1.27mm, and 1.0mm pitch pin headers.
Mounting Orientations: Straight (Vertical), Right-Angle, and SMT (Surface Mount Technology) variants with optional locating pegs.
Row Configurations: Single-row, dual-row, triple-row, and four-row designs.
Specialized Profiles: Shrouded pin headers, breakaway pin headers, and low-profile stacking headers.
Key Features
High-Temperature Thermoplastics
Housing molded from PA6T, LCP (Liquid Crystal Polymer), or PBT materials rated to withstand lead-free reflow soldering temperatures up to 260°C without blistering.
Precision Stamped Contacts
Pins fabricated from high-conductivity phosphor bronze or brass, ensuring reliable spring tension and mechanical retention.
Controlled Coplanarity
SMT tail coplanarity maintained within 0.10mm to 0.15mm limits, preventing bridging or open joints during surface mount reflow.
Optimized Plating Options
Contact areas finished with selective gold plating (Flash to 15µ" min.) over nickel underplating, paired with tin-plated solder tails for solderability.
Technical Specifications
|
Parameter |
Specification |
|
Pitch Options |
1.0 mm / 1.27 mm / 2.0 mm / 2.54 mm |
|
Current Rating |
1.0 A to 3.0 A per contact, depending on pitch and wire gauge |
|
Contact Resistance |
≤ 20 mΩ initial |
|
Insulation Resistance |
≥ 1000 MΩ at 500 V DC |
|
Dielectric Withstanding Voltage |
500 V AC / RMS for 1 minute |
|
Operating Temperature Range |
-40°C to +105°C (Standard LCP/PA6T) |
|
Housing Materials |
UL 94 V-0 Rated LCP / PA6T / PBT |
|
Packaging Options |
Tube / Tray / Tape-and-Reel with vacuum pick-and-drop caps for automated pick-and-place machinery |
Industrial Control Boards: Mother-to-daughter card stacking in PLC systems, CNC controllers, and automation drives.
Embedded Computing & IoT: Interface headers for single-board computers, sensor networks, and communication modules.
Instrumentation & Test Equipment: Internal modular interconnects requiring frequent mating cycles and low signal loss.
Consumer & Automotive Electronics: Peripheral interface connections in dashboard modules and smart home controllers.
Manufacturing & Quality Control
High-Precision Stamping
Progressive stamping dies operated on high-speed presses maintain pin width and thickness variances within strict limits.
01
Automated Plastic Injection
Multi-cavity injection molding machines utilize computerized temperature and pressure controls to prevent sink marks or warp in housing walls.
02
Automated Insertion & Inspection
High-speed pin insertion machinery aligns pins accurately into housing cavities, followed by optical sorting systems to detect missing, crooked, or short pins.
03
Laboratory Testing
In-house testing facilities conduct solderability tests, insertion/withdrawal force profiling, salt spray corrosion testing, and thermal aging checks on every production lot.
04
Production Lines And Inspection Equipments
Custom OEM/ODM Solutions
Custom Pin Dimensions
Tailored mating pin lengths, tail lengths, and overall insulator heights to match unique housing enclosure clearance requirements.
Selective Gold Plating Deposition
Custom gold thickness configurations applied strictly to contact mating zones to balance electrical performance with target BOM costs.
Specialized Housing Materials & Colors
Custom thermoplastic resin compounding and color-matching options for brand recognition or specific flame-retardant needs.
Why Choose Us
Vertical Integration: Complete in-house capability spanning mold design, metal stamping, plastic injection, and automated assembly, eliminating external supply chain delays.
Strict Dimensional Control: Laser-assisted measuring systems monitor pin position and coplanarity continuously during production runs, minimizing SMT line defects.
Global Compliance Ready: Raw materials certified to UL, RoHS, and REACH directives, accompanied by full material safety data sheets.
Automated Packaging Integration: Tape-and-reel packaging options outfitted with pick-and-place caps designed to integrate directly with high-speed surface mount lines.
Our Certificates
As one of the leading pin header connector manufacturers and suppliers in China, we warmly welcome you to buy bulk high-grade pin header connector for sale here from our factory. All customized products are with high quality and competitive price.
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