Product Description
This SATA 22-pin female connector integrates both 7 high-speed signal contacts and 15 power contacts in a compact right-angle SMT package, ideal for direct mounting on storage and server PCBs. The copper-alloy terminals with gold-plated mating surfaces provide low contact resistance and stable data transmission, while the high-temperature UL94V-0 housing withstands reflow soldering and demanding operating environments. Tin-plated solder tails ensure reliable wetting on a wide range of PCB finishes.
The connector is suitable for 2.5-inch or 3.5-inch storage interfaces and custom storage modules, supporting high-speed data paths together with robust power delivery. Custom options such as gold thickness, tail length, locating pegs and special packaging help match your specific production process and reliability targets.
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| Interface type |
SATA 22-pin (7 signal + 15 power), female connector |
| Application |
SSD, HDD, storage backplane, server and industrial control PCB |
| Mounting style |
SMT right-angle, board-edge mating |
| Pitch |
1.27 mm signal contacts (standard SATA), 1.27 mm power section |
| Pin count |
22 pins total, dual function power and data |
| Housing material |
High-temperature thermoplastic, UL94V-0, black |
| Contact material |
Copper alloy terminals |
| Contact plating |
Gold over nickel on mating area, tin over nickel on solder tail |
| Current rating |
Up to 1.5 A per signal pin, higher on power pins (depending on layout) |
| Voltage rating |
5 V / 12 V system level, in line with SATA power rail design |
| Operating temperature |
−40 °C to +105 °C (typical for high-temp connector materials) |
| PCB thickness range |
Compatible with standard storage PCB thickness (e.g. 1.0–1.6 mm) |
| Compliance |
RoHS / REACH / halogen-free options available |
| Customization |
Different gold thickness, packing, pin length and layout can be customized |
Applications
SSD and HDD connection on desktop, notebook and industrial PCs
Server and storage backplane connectors in data centers
Network-attached storage, RAID cards and expansion modules
Industrial control, medical and measurement equipment requiring reliable storage interfaces
Customized storage boards and embedded systems using SATA power and signal in one connector
Precautions
Follow the recommended PCB land pattern and keep-out area to ensure proper coplanarity and solder joint strength.
Maintain clean, dust-free mating surfaces; avoid touching the gold contacts directly to prevent contamination and increased contact resistance.
Control reflow temperature profile within the connector material limits to avoid housing deformation.
Ensure sufficient mechanical support around the connector on the PCB for systems subject to shock or vibration.
When designing high-speed links, keep differential pairs length-matched and route away from strong EMI sources to preserve signal integrity.
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