0.5mm Pitch SMT Board to Board Connector, Socket, 1.25mm Height
Introduction:
Enhance your high-density PCB designs with our premium 0.5mm Pitch SMT Board to Board Connector Female Socket. Engineered for compact and high-performance applications, this vertical dual-row receptacle features a low-profile 1.25mm mated height, making it the ideal solution for space-constrained electronics such as smartphones, wearables, and medical devices.
Designed for seamless automated assembly, this surface mount (SMT) connector delivers exceptional signal integrity and durability. Built with a high-temperature thermoplastic insulator and gold-flashed copper alloy contacts, it ensures reliable connectivity under demanding conditions, boasting a wide operating temperature range of -40°C to +85°C and a UL 94 V-0 flammability rating for superior safety.
Key Features
- Ultra-Compact Pitch: 0.5mm pitch and low 1.25mm height for high-density spacing.
- Flexible Configurations: Available in dual-row options from 10 to 60 positions.
- Reliable Contacts: Premium copper alloy with gold flash plating for excellent conductivity.
- Robust Materials: UL 94 V-0 rated high-temperature thermoplastic housing.
- Efficient Assembly: Vertical surface mount (SMT) design optimized for pick-and-place.
- Harsh-Environment Ready: Operates reliably from a freezing -40°C up to +85°C.
Main Specifications:
General Information:
| Product No.: | YC-BB5-SE-XX-G-125-TR | |
| Category: | Board to Board Connectors | |
| Centerline (Pitch) | 0.5mm (0.0197″) Pitch | |
| Gender: | Female | |
| Number of Rows: | Dual Row | |
| Number of Positions: | 10-60 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 0.5mm Pitch SMT Board to Board Connector:
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.

