Parameters
|
Parameter |
Specification |
|
Pitch |
2.0 mm (0.079 inch) |
|
Pin Configurations |
Single row: 2 to 40 pins; Dual row: 4 to 80 pins |
|
Current Rating |
2A to 3A per contact |
|
Voltage Rating |
250V AC/DC |
|
Contact Resistance |
≤20 mΩ |
|
Insulation Resistance |
≥1000 MΩ |
|
Contact Material |
Phosphor bronze or brass |
|
Contact Plating |
Gold or tin over nickel |
|
Housing Material |
PBT or PA6T (UL94V-0) |
|
Mounting Styles |
Through-hole, SMT, right-angle |
|
Packaging |
Tube, tape and reel, or tray |
Note: Available with various mounting options including solder hold-downs, mounting pegs, and locking latches. Custom pin counts and plating options available.
Product Selling Points
1. High-Density Design for Space-Constrained PCBs
Featuring a standard 2.0mm pitch, this connector supports single row (2–40 pins) and dual row (4–80 pins) configurations, allowing more connection points within limited PCB space. With through-hole, SMT, and right-angle mounting options available, it meets diverse layout requirements and helps you maximize design density.
2. Robust Power Delivery with Reliable Electrical Performance
Each contact delivers a rated current of 2A to 3A, with insulation resistance ≥1000MΩ and dielectric withstand voltage of 250V AC/DC. Whether used in industrial control systems or power equipment, this connector ensures stable signal integrity and safe power transmission even under demanding conditions.
3. Premium Materials for Durability and Safety
Contacts are made of phosphor bronze or brass with gold or tin plating over nickel, achieving contact resistance ≤20mΩ and extended mating life. The housing is constructed from PBT or PA6T with UL94V-0 flame rating, meeting rigorous safety standards while providing excellent mechanical durability.
4. Multiple Packaging Options for Efficient Production
Available in tube, tape and reel, or tray packaging, this connector supports both manual soldering and automated SMT/through-hole assembly processes. From small-batch prototyping to high-volume mass production, it seamlessly integrates into your manufacturing workflow to boost efficiency.
Customization Options
- Pin Configurations: Single row (2-40 pins) or dual row (4-80 pins)
- Mounting Styles: Vertical (straight), right-angle (90°), or SMT
- Contact Plating: Tin (standard), gold flash (0.1μm), selective gold (0.3-0.8μm)
- Housing Features: Polarization posts, mounting pegs, solder tabs
- Locking Options: Friction lock, latch lock, or ejection mechanisms
- Color Coding: Black (standard), white, gray, or custom colors
- Packaging: Tube, tape and reel (SMT), or bulk
- Special Features: Pick-and-place compatible, high-temperature materials

Applications
Compact Shrouded Connections for Space-Constrained Systems
- Industrial Control & Automation: Used in PLC modules, motor drives, and I/O cards where the 2.0mm pitch provides high density while the shrouded design protects pins during field installation.
- Consumer Electronics: Deployed in set-top boxes, gaming consoles, and home appliances requiring reliable internal connections in compact spaces.
- Automotive Electronics: Used in infotainment systems, body control modules, and dashboard displays where vibration resistance and reliable connections are essential.
- Medical Devices: Integrated into patient monitors, diagnostic equipment, and portable medical devices requiring compact, reliable interconnections.
- Telecommunications Equipment: Deployed in routers, switches, and base station modules for internal board-to-board and wire-to-board connections.
- Test & Measurement: Used in benchtop instruments and automated test equipment requiring dense, reliable signal routing.
- LED Lighting & Displays: Integrated into LED driver boards and display panels for control signal distribution.
- Security Systems: Deployed in access control panels and surveillance equipment requiring reliable internal connections.

Star Reviews From Customers
1.Mike, controls engineer in Ohio
"Been using these 2.0mm box headers on our PLC I/O modules for years. The shrouded design saves us from bent pins during assembly-big improvement over open headers. The 2.0mm pitch gives us good density without being too tight. Good quality, consistent across batches."
2.Carlos, medical device tech in Texas
"Portable patient monitors need compact but reliable connections. These 2.0mm headers with dual row provide enough I/O in small footprint. The shrouded design prevents mis-mating during field repairs. Good quality, no failures."
3.Tom, telecom hardware guy in California
"Using these on router line cards. The 2.0mm pitch allows 80 pins in small board area. Right-angle version works for our mezzanine card design. The tin-plated version is cost-effective for high volume. Consistent quality."
4.Yuki, robotics hobbyist in Tokyo
"Using these on custom robot controller boards. The 2.0mm pitch is easier to hand-solder than 1.27mm. The box shroud protects pins when swapping modules. Good quality for the price.
FAQ
Q1: CAN YOU PROVIDE SAMPLES FOR FREE?
A1: Usually we can provide a few of samples to you for free if we have some in stock but you need to pay express fee.
Q2: WHAT ABOUT YOUR DELIVERY TIME?
A2: 1-3day for products in stock, 3-20 days for connectors, 7-30 days for cable assembly,large quantity and customized products need to be negotiated.
Q3:HOW TO SHIP TO ME ?
A3:We can ship products to you by Express such as SF,DHL,FedEx,UPS, or what you ap-pointed.
Q4:WHAT KIND OF PAYMENT DO YOU ACCEPT?
A4:T/T(Wire transfer), Western Union and Paypal are OK.
Q5:HOW CAN I TRUST YOUR QUALITY?
A5:We conduct incoming quality inspection for each lot for all raw materials base on mate-rial characteristics and ROHS compliant, and in-process quality control such as FAl,prototype inspection and 100% product inspection prior to shipment.
Company Profile
Production Lines And Inspection Equipments

Our Certificates

Payment Method
- 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.

Logistics/packaging

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