Product Description
This 7-pin SATA PCB connector is a right-angle, through-hole male connector designed for high-reliability data signal transmission between HDD/SSD devices and host boards. The 1.27 mm pitch contact layout follows the standard SATA signal footprint, allowing easy routing on compact PCBs. Gold-plated contacts with nickel under-plating provide low contact resistance and stable signal performance over long service life, even under frequent mating cycles. The high-temperature, flame-retardant housing supports lead-free soldering processes and ensures mechanical strength during assembly and operation. Custom variants can be produced to match specific board heights, pin lengths, or plating requirements, supporting OEM/ODM projects.
| Interface type | SATA 7-pin signal connector |
| Number of positions | 7 pins |
| Pitch | 1.27 mm |
| Mounting type | Through-hole, right-angle to PCB |
| Termination | Solder pins, suitable for wave soldering |
| Gender | Male / plug type connector |
| Contact material | Copper alloy |
| Contact plating | Nickel under-plate with gold-plated contact area |
| Housing material | High-temperature thermoplastic, UL94-V0 |
| Rated voltage | 30 V AC/DC (typical SATA interface) |
| Rated current | 1.5 A per contact (reference design) |
| Insulation resistance | ≥ 1000 MΩ (at 500 V DC, reference) |
| Dielectric withstanding | 500 V AC, 1 minute, no breakdown (reference) |
| Operating temperature range | −40 ℃ to +105 ℃ (depending on cable/PCB design) |
| RoHS / HF / REACH | Compliant, halogen-free options available |
| Customization options | Pin length, plating thickness, housing color, logo, packaging |
Applications
Storage devices: 2.5"/3.5" HDDs, SSDs, SATA DOM, and embedded storage modules
Servers and data-center equipment: RAID cards, backplanes, hot-swap bays
Industrial computers, monitoring systems, DVR/NVR equipment, medical analyzers
Communication and networking devices requiring compact, high-reliability SATA signal interconnects
Custom PCB assemblies in automation, instrumentation, and test equipment
Use within the specified voltage and current ratings; overspec loads may cause overheating or contact damage.
Ensure correct alignment with the mating SATA receptacle before insertion; avoid excessive side-loading or twisting during mating and unmating.
Follow recommended PCB footprint and soldering profile to prevent pad lifting or housing deformation.
Have questions about our products or want to discuss a custom order? Our team is ready to help you.