0.8mm Board-to-Board Connector Overview
Our 0.8mm Pitch Board-to-Board Connector series is a versatile interconnect solution that balances compactness with rugged performance. Compared to finer pitches, the 0.8mm design provides a larger contact area and higher structural integrity, making it suitable for applications that require frequent mating or operate in high-vibration environments.
Key Features
Robust Connection: The 0.8mm spacing allows for thicker terminal designs, offering better current-carrying capacity and more reliable signal transmission.
High-Temp LCP Material: Optimized for lead-free SMT reflow soldering, maintaining high dimensional stability up to 260°C.
Precision Gold Plating: Contacts are gold-plated over nickel to ensure low contact resistance and excellent anti-oxidation properties.
Flexible Stacking Options: We provide a wide range of Mated Heights (H) to meet various PCB distance requirements. Please download the technical drawing for the full compatibility matrix.
Easy Alignment: The housing design includes alignment pegs to ensure accurate placement on the PCB during automated assembly.
Technical Specifications
| Feature | Details |
| Pitch | 0.8mm |
| Connector Type | Board-to-Board (Plug & Receptacle Pair) |
| Design | Double Row / Dual Row |
| Mounting Type | Surface Mount Technology (SMT / SMD) |
| Stacking Height | 4.0mm / 5.0mm / 6.0mm / 8.0mm+ (Refer to Datasheet) |
| Housing Material | High-Temperature LCP (UL94V-0, Black) |
| Contact Material | Copper Alloy with Gold Plating |
| Operating Voltage | 50V AC/DC |
Engineering Resources & Support
[Download] 0.8mm BTB Specification PDF: Detailed mechanical dimensions, footprint patterns, and electrical ratings.
Longyd specializes in high-quality 0.8mm board-to-board connectors with robust performance. We offer customizable pin counts and competitive pricing for bulk orders. Contact our sales team today to request a free sample, technical datasheet, or a tailored quote for your project needs.
Frequently Asked Questions
1. What is this 0.8mm board-to-board connector designed for?
This dual-row, dual-slot SMT board-to-board connector is designed as a plug and receptacle pair for parallel PCB stacking. The 0.8mm pitch provides a larger contact area and higher structural integrity compared to finer pitches, making it suitable for applications requiring frequent mating or operating in high-vibration environments such as industrial control modules and portable devices.
2. What stacking heights are available?
Standard mated heights include 4.0mm, 5.0mm, 6.0mm, and 8.0mm+, with a wide range available to meet various PCB distance requirements. Please refer to the technical datasheet for the full compatibility matrix and footprint dimensions.
3. What is the operating voltage rating?
The operating voltage is rated at 50V AC/DC. Compared to finer pitch connectors, the 0.8mm spacing allows for thicker terminal designs, offering better current-carrying capacity and more reliable signal transmission.
4. What materials are used in this connector?
The housing is made of High-Temperature LCP (UL94V-0, Black) optimized for lead-free SMT reflow soldering with dimensional stability up to 260°C. Contacts are Copper Alloy with Gold Plating over nickel to ensure low contact resistance and excellent anti-oxidation properties.
5. How does the design aid automated assembly?
The housing includes alignment pegs to ensure accurate placement on the PCB during automated pick-and-place and reflow soldering. The SMT design is fully compatible with high-speed automated assembly processes, reducing positioning errors and improving production yield.
6. What is the benefit of the dual-row design?
The double-row / dual-row configuration maximizes signal density in a compact footprint while maintaining structural robustness. This allows for more interconnects per PCB area compared to single-row designs, critical for space-constrained electronic products.
7. What are the primary application areas?
While this connector is widely used across industrial and consumer electronics, the robust 0.8mm pitch with gold-plated contacts makes it particularly suited for applications requiring frequent mating, high-vibration resistance, and reliable signal integrity — such as handheld terminals, instrumentation, and compact embedded systems.
8. Do you provide technical drawings and footprint patterns?
Yes. Download the 0.8mm BTB specification PDF for detailed mechanical dimensions, footprint patterns, and electrical ratings. Request the datasheet using the form above (click “Download Specifications & Request a Quote”) for immediate access.
9. Are samples available for testing?
Yes. We offer free samples for qualification testing. Contact our sales team for sample requests, bulk pricing, and custom pin count configurations. We specialize in customizable pin counts with competitive pricing for OEM orders.
10. What customization options are available?
We offer customizable pin counts, stacking heights, and packaging options for automated assembly lines. Contact our sales team via the email below for tailored quotes and technical review of your specific application requirements.
Customization Available:
For custom lengths or bulk pricing, please email us:
nick.xu@lyd123.com
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