Double Row 2.0mm Pitch Female/Male Header Pins 2-40Pins Gold Plated For PCBA

Product Specification

Double Row 2.0mm Pitch Female/Male Header Pins 2-40Pins Gold Plated For PCBA

Highlight

• 2.0 mm double‑row pitch, pin count configurable 2‑40P, both male & female versions available for PCBA board‑to‑board interconnection
• Selective gold‑plated contact points, low contact resistance, anti‑oxidation for long‑term signal stability
• PA6T high‑temp UL94V‑0 housing, supports wave‑soldering & SMT reflow processing
• Compact footprint vs 2.54 mm pitch, balances density and assembly friendliness
• Strict pitch tolerance ±0.05 mm, good mating alignment, compatible with mainstream matching sockets

Product Description

General Mechanical Parameters

Material & Electrical Characteristics

Environment & Soldering Guide

Product Feature

• Dual‑row layout, pitch 2.0 mm, configurable pin range: 2‑40P, male header and female header interchangeable mating set
• Gold‑plated contact area over nickel barrier layer, resists tarnish for high‑reliability signal paths
• High‑temperature PA6T insulator UL94V‑0, withstands standard reflow soldering thermal cycle
• Multiple mounting orientations: straight vertical, 90° right‑angle through‑hole; SMT surface‑mount option on request
• Tight pitch dimensional tolerance ensures consistent mating alignment in mass PCBA production
• Available in tube packaging or tape‑and‑reel for automated SMT assembly lines
• Custom pin length, plating thickness and plastic height supported for project‑specific PCBA layout

Product Advantage

1. Space‑saving density: 2.0 mm pitch reduces PCB footprint compared to standard 2.54 mm header, ideal for compact PCBA layout without sacrificing assembly feasibility
2. Gold‑plated contact reliability: Nickel barrier blocks base‑metal diffusion; gold surface prevents oxidation, suitable for devices requiring long service life or frequent plug‑in
3. Process‑friendly material: PA6T high‑temp housing resists warpage during reflow/wave soldering, lower PCBA reject rate in mass production
4. Wide configurability: flexible pin count 2‑40P, multiple mounting forms, custom pin lengths & plating thickness to match your PCB footprint
5. Cost‑performance balance: Versatile general‑purpose board‑to‑board connector, short lead‑time for standard parts, competitive MOQ for OEM projects

Application 

• Industrial control: PLC modules, sensor interface boards, industrial gateway PCBA
• Embedded electronics: single‑board computers, peripheral module interconnection
• Consumer electronics: smart home hardware, IoT terminal main‑sub‑board connection
• Test & measurement equipment: test fixture internal signal links
• Automotive auxiliary electronics, medical auxiliary control boards (signal‑level circuits only)

Customization Options

1. Confirm pin quantity: select 2‑40P according to your signal & power channel count; male and female headers must match position count when mating
2. Decide mounting style: straight vertical for vertical stacking; 90° right‑angle for parallel PCB‑to‑PCB connection; SMT for high‑density surface‑mount layout
3. Specify plating: choose gold plating for long‑life / high‑reliability equipment; tin‑plated alternative available for cost‑sensitive static‑connection projects
4. Check soldering condition: confirm reflow peak temperature ≤260 ℃ /10 s to prevent housing deformation
5. Verify PCB pad footprint: match supplier recommended footprint before PCB release; notify us if you need custom pin length or plastic height
6. Packaging selection: choose tape‑and‑reel for auto‑insert SMT; tube packing for manual assembly

Step Custom Process

1. Requirement Collection → 2. Technical Evaluation & Quotation → 3. 3D Drawing Review & Confirmation → 4. Mold / Tooling & Prototype → 5. Sample Test (contact R, retention, reflow) & Approval → 6. Mass Production → 7. Final QC & Shipment.

Our service

Sample Availability & Policy

Samples are to be sent to our customers for free on their request, so long as they are willing to pay for the freight, or we can pay the freight for some old customers from our side as well, or the customer can pay the freight in advance, and we can ship samples with our courier as well.

Guarantees/Warranties/Terms and Conditions

We provide a product quality guarantee.
A 15-day quick delivery is assured.
Payment terms include T/T, but it is subject to negotiation, such as L/C, PayPal, Western Union, and more.

After Sales Service

We offer excellent service through our network of offices and head office.
Please get in touch with our marketing sales department either by phone or e-mail, or if convenient, visit our office.
Aside from the friendly service, we offer the most competitive prices and flexible scheduling.

FAQ

Q: What's your MOQ?

A: Our MOQ usually comes to 1000 pcs, but we accept small order quantities for testing.

Q: Can I visit your factory?

A: Welcome to visit our factory, and we will show you our professional production process, and hoping we can have long-term cooperation with you.

Q: What's your sample time? What's your delivery time?

A: 7 days for samples, and 15-20 days for mass production. It depends on the quantity.

Q: How do I inspect my goods? 

A: You can inspect by visiting the factory, or ask a third party to inspect, or by picture inspection.

Q: How much does it cost to ship to my country?

A: The freight will be given by the freight company based on your Gross Weight and CBM.

Q: How do I know if you ship out my order?

A: The tracking number(DHL, UPS, FedEx, TNT, EMS, etc.), Air Waybill, or B/L by Sea will be sent to you as soon as your goods are shipped out. We also follow up on the delivery and keep you informed. The helpful after-service is provided. We support what you sell.

Q: Can I make personalized/customized products?

 A: Sure, just send us your drawing or sample.