STAUBLI 22.1051
The STAUBLI 22.1051 is a MULTILAM connector of type SA401 for 4 mm systems. It is a component for fixed electrical connections where a stable, low-resistance contact and a solution capable of handling high current are desired. The connector part is made of CuZn with gold plating and is designed for M5 connection and soldering.
In practice, it is used when a 4 mm plug connection needs to be integrated into a professional installation. The gold-plated contact surface is relevant because it provides low and stable contact resistance. This is an advantage in systems where the connection must function reliably over time, even under load and repeated connections.
It is rated for 50 A and a maximum temperature of 150 °C. This makes it suitable for demanding electrical environments where the contact must be able to handle current without undue heating. This is precisely where the MULTILAM construction is interesting: it is designed to provide good contact pressure and excellent electrical properties at the connection point itself.
See datasheet from the manufacturer
Typical applications
- Electronics production and test setups
- Industrial installations with 4 mm plug connections
- Electrical engineering constructions requiring high current capacity
Specifications
- Manufacturer: STAUBLI
- MPN: 22.1051
- Type: SA401
- Nominal diameter: 4 mm
- Type of termination: M5 and soldering
- Metal parts: CuZn with gold plating
- Rated current: 50 A
- Max. temperature: 150 °C
- Contact resistance (gold-plated version): 0.3 mΩ
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