Product Description
This 7 pin SATA female connector is designed for reliable
electrical signal and low-voltage power transmission in compact
cable harnesses. The wire solder termination allows flexible cable
routing and easy integration into custom assemblies for storage,
industrial and embedded systems. Gold plated contacts over nickel provide low contact resistance,
excellent corrosion resistance and stable performance over long
service life.
The high-temperature, flame-retardant thermoplastic housing and
copper-alloy terminals ensure mechanical strength during repeated
mating and handling. The connector supports customization for wire
gauge, cable length, labeling and overmolding, making it suitable
for OEM/ODM projects that require tailored PCB-to-cable
interconnect solutions.
| Connector type | 7-pin PCB female socket connector |
| Application | Signal and low-power transmission between PCB and cable/board |
| Mounting style | Right-angle SMT / solder-tail to PCB |
| Pitch | 1.27 mm (typical SATA-style interface) |
| Positions | 7 pins (other pin counts customizable) |
| Contact material | Copper alloy terminals, high conductivity |
| Contact plating | Nickel underplate, gold on contact area, tin on solder tail |
| Housing material | High-temperature, glass-filled thermoplastic, UL94-V0 flame rating |
| Rated current | 1.5 A per pin (max, signal / low-power lines) |
| Rated voltage | Up to 250 V AC (creepage/clearance dependent) |
| Contact resistance | ≤ 30 mΩ (initial) |
| Insulation resistance | ≥ 1000 MΩ at 500 V DC |
| Dielectric withstand | 500 VAC / 1 minute, no breakdown |
| Mating cycles | Up to 1500 mating/unmating cycles under rated conditions |
| Operating temperature | -20 °C to +80 °C (typical for this series) |
| Compliance | RoHS / HF / REACH-compatible, halogen-free options available |
| Customization | Pin count, plating thickness, housing color, packaging and matched
cable assemblies available |
Applications
PCB-to-cable or PCB-to-board interfaces in industrial control units, PLCs and inverters
Internal server and storage modules, signal lines for HDD/SSD and backplane connections
Automotive electronics, such as battery management, on-board chargers, ADAS controllers
and infotainment units
Customized harness assemblies for power plus signal routing in communication equipment and smart devices
Compact embedded systems, test fixtures and measurement instruments requiring repeated
mating cycles
Precautions
Mating compatibility
Use only with matching 7-pin plug or header designed for the same
pitch and keying to avoid bent terminals or intermittent contact.Current and voltage limits
Do not exceed the specified current per pin or overall temperature
rise; parallel multiple pins for higher current if required in the
design.Soldering recommendations
Follow recommended reflow or wave solder profiles for
high-temperature thermoplastic housings. Avoid excessive peak
temperatures or dwell time to prevent housing deformation or
terminal loosening.Mechanical handling
Insert and withdraw the mating connector in a straight line; avoid
twisting or side-loading forces on the housing. Ensure proper PCB
support to reduce stress on solder joints.Environmental conditions
Operate within the specified temperature and humidity range; for
applications with condensation, vibration or dust, consider
conformal coating or additional sealing measures.Quality and reliability
Periodically verify contact resistance and insulation resistance in
long-life equipment or safety-critical systems, especially where
frequent mating cycles or harsh environments are expected.
