1.27 mm Pin Header

1. Compact 1.27mm Pitch for High-Density PCB Designs
Features a space-saving 1.27mm pitch - ideal for applications where board space is at a premium. Available in DIP, right-angle, and SMT mounting styles, with single row or double row configurations to suit your density requirements.

2. High Current Rating for Compact Form Factor
Rated at 3A with 250V AC/DC - delivering impressive power capacity despite the compact pitch. Contact resistance ≤30mΩ, insulation resistance ≥1000MΩ, and withstand voltage of 800V AC/minute ensure reliable electrical performance for demanding applications.

3. Wide Operating Temperature for Extreme Environments
Operating temperature range from -40°C to +105°C ensures consistent performance in harsh conditions - from cold outdoor installations to high-heat industrial equipment. Brass contacts with gold or tin plating over nickel provide excellent conductivity and corrosion resistance.

4. Durable Nylon Housing for Long-Term Reliability
Nylon housing delivers good mechanical strength and thermal stability for extended service life. Compatible with automated assembly processes including wave soldering and reflow - ideal for high-volume PCB production and surface mount assembly lines.

We offer versatile customizable 1.27mm Pin Header Series for diverse circuit connection needs:

• Installation Type Classification: Available in through-hole (DIP) (including vertical through-hole and 90-degree bent-angle types) and surface-mount (SMT) types, adapting to different assembly processes.
• Row Configuration Options: Categorized into single-row (e.g., 1x5P) and double-row (e.g., 2x8P) designs, offering flexibility for various board space requirements.
• Reliable Performance: Features stable contact with low resistance, supporting -40°C~+105°C operating temperature for consistent functionality in harsh environments.
• Customizable Details: Optional insulator colors (black/gray/colored/white) and contact plating (gold/tin over nickel) to align with your labeling and performance specifications.

1.27mm Pin Header Series Applications Precise, Versatile Circuit Connections for Diverse Scenarios, Eliminate loose contacts/assembly inefficiencies-ideal for compact, reliable board-to-board or wire-to-board connections

• Consumer Electronics: Used in smart home devices (e.g., Wi-Fi modules, smart speakers), small appliances, and portable electronics (e.g., Bluetooth headsets) for space-saving internal wiring.
• Industrial Equipment: Applied in industrial control panels, sensor modules, and PLC (Programmable Logic Controller) boards (supports -40°C~+105°C operation for stable performance in harsh industrial environments).
• DIY & Prototyping: Popular in hobbyist projects, Arduino/Raspberry Pi setups (single-row/double-row options fit breadboard layouts for flexible circuit testing).
• Commercial Devices: Integrated into office equipment (e.g., printers, scanners), medical monitoring devices, and communication routers for secure, repeatable connections.

1)Experienced in interface connectors and cable assemblies, we can offer a wide range of standard production capabilities such as stamping, injection molding, prototype, connectors and cable assemblies, customized connectors and cable assemblies, and custom retail packaging.

2)Advancing interconnect technology. Our team can offer a world-class interconnect experience from initial consultation to final delivery to meet solutions for our customer's interconnect challenge, our personalized design and engineering package include CAD drawings, 3D models, prototypes and testing samples.

3)Building connections worldwide. We can provide a wide range of interconnect solutions in order to meet the needs of customers in many different types of markets,some of the most popular markets such as:high-end consumer electronics, data storage, set-top box, medical, home security,industrial, audio/video, desktop and mobile computer units.

4)High quality products and competitive pricing.

5)Exceeding expectations. our Quality Policy is Quality First, Customer First.

1.Lisa Weber, Product Manager
A high-quality connector is the lifeline of a product. It may not be the cheapest in cost, but it ensures our end customers have an experience of "this device is really stable".

2.Kevin Liu, Co-founder & CTO
For our small-batch R&D needs, you still offered competitive sample pricing and fast prototyping support, which is very friendly to startups.

3.Olivia Davis, Compliance Officer
Beyond the connectors themselves, the product certification documents you provided (e.g., UL) were very comprehensive, greatly simplifying our pre-market compliance process.

4.Dr. James Wilson, Medical Device Engineer
When assembling precision medical devices, every pin of the connector must be precisely aligned. Your product's tolerance control is excellent, with a smooth and consistent insertion/extraction feel.

5.Maria Garcia, Test Engineer
We once encountered pin oxidation issues with connectors in humid environments. The gold-plated version you recommended completely resolved this hidden danger, performing reliably even in high-humidity conditions.

• Payment method: Credit card or T/T (optional for large amounts). Western Union PayPal
• T/T payment generally supports 100% advance payment.
• Lead time: Normally in 5-10 working days after payment received.
• Sample policy: Samples are always available for each model for standard products.
• Samples can be ready in 3-5 working days once payment received.
• Shipping port: Shenzhen, China.

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