SATA 22-Pin Female SMT Connector with Pillar | 1.27mm Pitch Gold-Plated Terminal | PCB Electronic Signal Power Transmission Connector
• Free samples available for quality evaluation.
• Support for both OEM & ODM customization.
• Trade Terms: EXW, FOB, CIF, CPT, etc.
Our SATA 22-Pin Female SMT Connector with Pillar is designed for reliable PCB-mounted data and power transmission in SATA-based storage systems. Built with high-temperature LCP housing (UL94-V0) and precision-stamped phosphor bronze terminals, this connector ensures outstanding mechanical durability and stable signal integrity.
The 15µ" gold-plated contact area provides excellent corrosion resistance, reduced contact loss, and long-life performance for high-frequency data applications. The SMT structure with reinforcing pillar offers enhanced soldering strength, making it suitable for automated reflow processes in industrial production environments.
This connector is widely used in SSD/HDD drives, industrial computers, servers, communication equipment, and embedded systems, providing stable electrical and signal connections in compact PCB layouts.
| Product Type | SATA 22-Pin Female SMT Connector with Pillar |
| Pitch | 1.27 mm |
| Pin Count | 22 Pins |
| Contact Plating | Au 15µ" (Contact Area) |
| Terminal Material | Phosphor Bronze C5191-H, T=0.25mm |
| Housing Material | LCP, Glass-Filled, Black, UL94-V0 |
| Cap Material | LCP G/F Black UL94-V0 |
| Operating Temperature | –20°C to +85°C |
| Rated Current | 1.5A @ 40VAC |
| Contact Resistance | ≤30mΩ |
| Insulation Resistance | ≥1000MΩ |
| Withstand Voltage | 500VAC/min |
| Mechanical Strength | 45N Max Mating Force |
| Pin Retention Force | ≥0.8 kgf |
| Solder/Crimp Area Plating | Tin 80µ" Min |
| Environmental Compliance | RoHS 2.0 / HF |
⚙️ Applications
- Server & Data Center Equipment – Used as SAS / SATA electronic signal and power connectors on HDD/SSD backplanes, RAID cards, JBOD/NAS and 1U/2U server boards.
- Communication & Networking Systems – For routers, switches, base stations and other networking equipment that need compact PCB connectors and reliable high-speed transmission.
- Industrial & Automation Electronics – Applied in industrial PCs, PLCs, motion controllers, data loggers and test instruments as PCB-to-wire or cable connectors.
- Automotive & New Energy Applications – Used in in-vehicle data recorders, infotainment units, EV chargers and energy-storage systems for signal and low-power transmission.
- Custom Wire Harness & Cable Assemblies – Suitable for OEM/ODM projects that require connector customization for PCB, wire and cable layouts in electrical and electronic devices.
⚠️ Notes
- Make sure the working voltage, current and temperature of your design stay within the connector’s rated values, with proper safety margin.
- Design PCB pads, holes and mechanical space according to the drawing and pitch, and avoid bending or twisting stress on the connector after soldering or assembly.
- Select appropriate wire gauge, insulation and cable structure based on current load, signal speed and bending requirements for both power and signal terminals.
- For IDC / crimp types, use matched tooling and press-force to ensure full insulation displacement; for solder types, follow a controlled soldering profile to avoid overheating the LCP housing.
- Insert and pull out the connector along the mating direction, avoid pulling on the cable itself, and do not exceed the specified mating/unmating force or durability cycles.
- Keep gold-plated contact areas clean and dry, avoid touching them with bare fingers, and store products in dry anti-static packaging before assembly.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.