ATTEN ST-909 Soldering Station

ATTEN ST-909 is a 90W digital soldering station designed for professional electronics soldering, PCB/PCBA assembly, repair, maintenance, education and production-line applications.

The station uses an integrated T990-series heating system designed for rapid heating and stable temperature performance. It provides a working temperature range of 200°C–480°C with specified temperature stability of ±2°C under still-air, no-load conditions.

The ST-909 features an LCD display for monitoring operating parameters and provides three shortcut temperature presets for frequently used soldering temperatures. Temperature lock and temperature calibration functions are also provided for controlled production use.

An automatic standby function helps reduce unnecessary heater operation, while °C/°F switching and audible alerts provide additional operating convenience. The soldering handle used with the ST-909 is the SP-990, with T990-K integrated heater/tip listed as standard.

Technical Specifications

Key Features

• 90W soldering power
• 200°C–480°C temperature range
• ±2°C temperature stability
• LCD digital display
• Integrated T990 heating system
• SP-990 soldering handle
• T990-K standard heater/tip
• Rapid heating
• 3 shortcut temperature presets
• Temperature lock function
• Temperature calibration
• ±50°C calibration range
• °C / °F selectable
• Automatic standby function
• Adjustable standby time
• Audible alert function
• Low-voltage 24VAC heating element
• Separate soldering iron stand

Applications

ATTEN lists the ST-909 for production lines, institutes, enterprises, education/practice, maintenance and hobby use.

Typical website applications include PCB/PCBA soldering, electronics assembly, component soldering, connector and terminal soldering, electronics repair and maintenance, production-line soldering, R&D laboratories, educational/training laboratories, and general electronics servicing.