Our SATA connector series is designed for stable data transmission
and high reliability. With customizable pin count, pitch,
materials, and plating specifications, we offer tailored solutions
for diverse applications. Produced in our automated facilities with
strict quality control, these connectors ensure excellent
durability, heat resistance, and hot-swap performance. Widely used
in computers, servers, and industrial storage devices, they deliver
precision connection and long-lasting performance.
ShuangYi Precision — Powering Smarter Connections.
Why Choose Us:
• Free samples available for quality evaluation.
• Support for both OEM & ODM customization.
• Trade Terms: EXW, FOB, CIF, CPT, etc.
Notice: The displayed price is only for reference. Contact us now for the
best offer and detailed quotation!
The SATA 22P Pin Female Connector is an SMT-type SATA interface designed for stable power and signal
transmission.
The connector features G/F (gold flash) plating on the contact area for improved conductivity and corrosion
resistance, combined with ≥50µ” nickel underplating and ≥80µ” tin plating on solder areas to ensure strong solderability and long-term
reliability.
The terminals are made from phosphor bronze (C5191-H, T=0.25), providing excellent elasticity and mechanical strength.
The housing is molded from UL94-V0 rated LCP reinforced with glass fiber, ensuring high heat resistance and dimensional stability.
Electrical performance complies fully with the drawing
requirements:
1.5A @ 40VAC, ≤30mΩ contact resistance, ≥1000MΩ insulation resistance, and 500VAC/min withstand voltage.
The connector is RoHS 2.0 compliant and suitable for compact,
high-density SATA applications.
This 51-pin SMT SATA connector is ideal for server systems, storage
devices, high-speed data products, and industrial electronics
requiring reliable PCB-mounted SATA interfaces.
| Category | Details |
|---|
| Product Type | SATA 22P Female Connector, 51-Pin, SMT Type |
| Operating Temperature | –20°C to +85°C |
| Rated Current | 1.5A @ 40VAC |
| Contact Resistance | ≤ 30mΩ |
| Withstand Voltage | 500VAC / minute |
| Insulation Resistance | ≥ 1000MΩ |
| Terminal Nickel Plating | Ni ≥ 50µ” |
| Contact Area Gold Plating | Au G/F (Gold Flash) |
| Tin Plating (Solder/Crimp Area) | Sn ≥ 80µ” |
| Pitch of Housing | 1.27 mm (from code “C”) |
| Terminal Material | Phosphor Bronze C5191-H, T = 0.25 |
| Housing Material | LCP + Glass Fiber, UL94-V0, Black |
| PEG Material | Brass C2680-H, T = 0.30 |
| Link Way (from code) | M1: SMT way of terminal with wire |
| Plating Specification Code | A2: Au G/F plated |
| Environmental Standard | RoHS 2.0 |
⚙️ 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.
