SOURIAU 8STA61626SN 26-Position Lightweight Connector
Mfr. Part #: 8STA61626SN
Manufacturer: Eaton SOURIAU
Series: 8STA Lightweight Miniature Connectors
Package/Case: Straight Cable Plug, Shell Size 16
Description: 26-position lightweight circular plug with female crimp contacts, black zinc-nickel aluminium shell, integrated shrink-boot adapter and N polarization.
The SOURIAU 8STA6-1626SN is a lightweight straight cable plug designed for high-density signal and control connections in motorsport, aerospace and other weight-sensitive systems. It combines 26 female crimp contacts, a shell size 16 aluminium housing and a fast 1/3-turn bayonet coupling.
An integrated shrink-boot adapter simplifies cable harness installation and provides a compact transition between the connector and cable. The black zinc-nickel finish offers a RoHS-compatible alternative for equipment requiring environmental protection and reliable electrical continuity.
Technical Specifications
| Specification | Value |
|---|---|
| Connector series | Eaton SOURIAU 8STA |
| Connector type | Straight cable plug |
| Mounting style | Free hanging / cable mount |
| Shell size | 16 |
| Insert arrangement | 16-26 |
| Number of positions | 26 |
| Contact cavities | 26 × size #20 |
| Contact gender | Socket / female |
| Contact termination | Crimp |
| Contact plating | Gold |
| Coupling system | 1/3-turn bayonet |
| Polarization | N, normal |
| Shell material | Aluminium |
| Shell finish | Black zinc nickel |
| Insert material | PEEK |
| Backshell type | Integrated shrink-boot adapter |
| Shielding | Shielded configuration |
| Environmental protection | IP67 |
| Operating temperature | −55°C to +175°C |
| Mating durability | 500 cycles |
| Salt-spray resistance | 48 hours |
| Approximate dimensions | 33.5 × 32.2 × 32.2 mm |
| Approximate weight | 36.2 g |
| Environmental compliance | RoHS and REACH |
Compatible Mating Connectors
The mating receptacle must use shell size 16, layout 26, male contacts and N polarization.
| Mating model | Receptacle style | Contact configuration |
|---|---|---|
| 8STA01626PN | Oval-flange receptacle | 26 male crimp contacts |
| 8STA11626PN | Inline receptacle | 26 male crimp contacts |
| 8STA71626PN | Jam-nut receptacle | 26 male crimp contacts |
| 8STA21626PN | Oval-flange PCB receptacle | 26 male PCB contacts |
| 8STA01626PN499 | Oval-flange receptacle with M3 clinch nuts | 26 male crimp contacts |
| 8STA21626PN499 | PCB receptacle with M3 clinch nuts | 26 male PCB contacts |
The connector will not mate correctly if the shell size, insert arrangement or polarization differs. The mating side must also use male contacts because 8STA6-1626SN contains female socket contacts.
Applications
Motorsport Wiring Harnesses
The compact aluminium housing, quick bayonet coupling and integrated boot adapter make this connector suitable for engine-control units, data loggers, sensors and vehicle wiring looms.
Aerospace Systems
Its low weight and high contact density support avionics modules, flight instrumentation, actuator controls and aircraft cable assemblies.
UAV and Robotics Equipment
The 26-position layout can combine multiple sensor, communication and control circuits in compact unmanned platforms and mobile robots.
Defence Electronics
Shielding, environmental sealing and secure coupling support communication, surveillance and vehicle-mounted electronic systems.
Test and Measurement Equipment
The 500-cycle mating durability is suitable for equipment that must be connected repeatedly during testing, calibration or maintenance.
Request a Quote for 8STA61626SN
Contact us for current 8STA61626SN stock, price and lead time. We can also help verify the mating receptacle, size #20 contacts, heat-shrink boot and installation tooling before ordering.
