0.635mm Pitch Stacking Board to Board Plug, SMT
Introduction:
Enhance your PCB connectivity with our high-performance 0.635mm Pitch Stacking Board-to-Board Plug. Designed for compact, high-density applications, this male connector features a dual-row configuration available in 20, 30, 40, and 50 positions to suit diverse design requirements. Its vertical mounting orientation and surface mount (SMT) technology ensure seamless automated assembly and space efficiency on your board.
Built for reliability in demanding environments, this connector utilizes high-quality copper alloy contacts with gold flash plating for superior electrical conductivity. The robust construction includes a high-temperature thermoplastic insulator with a UL 94 V-0 flammability rating, guaranteeing safety and durability. With an operating temperature range of -40℃ to +85℃, this connector provides stable and consistent performance for your critical electronic systems.
Key Features
- Compact Design: 0.635mm pitch for high-density interconnects.
- Flexible Options: Available in 20, 30, 40, and 50-position configurations.
- Reliable Contact: Copper alloy with gold flash plating for excellent signal integrity.
- SMT Ready: Vertical orientation designed for efficient surface mount assembly.
- Heat Resistant: High-temp thermoplastic housing built for reflow soldering.
- Safety Rated: UL 94 V-0 flammability rating for enhanced fire safety.
Main Specifications:
General Information:
| Product No.: | YC-BB635-PE-XX-G-XXX-TR | |
| Category: | Board to Board Connectors | |
| Centerline (Pitch) | 0.635mm (0.025″) Pitch | |
| Gender: | Male | |
| Number of Rows: | Dual Row | |
| Number of Positions: | 20, 30, 40, 50 Positions | |
| Mounting Orientation: | Vertical | |
| Termination Style: | Press Fit | |
| Mounting Type: | Surface Mount | |
| Height Above Board: | Customized | |
| Other Feature: | None |
Electrical:
| Current rating: | 0.5A | |
| Dielectric withstanding voltage: | 500 VAC | |
| Mating Cycles | 100 Cycles |
Materials and Plating:
| Contact Material: | Copper Alloy | |
| Contact plating: | Gold flash over Nickel underplate overall | |
| Insulator: | Hi-temp thermoplastic |
Environmental:
| Operating Temperature: | -40℃ to +85℃ | |
| Flammability Rating: | UL 94 V-0 |
Applications of this 0.635mm Pitch Stacking Board to Board Plug:
Board-to-board connectors are fundamental components in modular electronics, facilitating robust signal and power transmission between stacked or adjacent printed circuit boards (PCBs).
- Consumer Electronics
- Industrial Equipment
- Medical Devices
- Communication Equipment
- Automotive Electronics
- Embedded Computing Systems
- IoT Infrastructure
- Test and Measurement Instruments
- Aerospace and Defense Electronics
- Robotics and AI Systems
- Factory pricing and exceptional product quality. OEM & ODM Services. Get a free quote now!
Metabee is a professional connector manufacturer from China. We can provide all kinds of board to board connectors.

