Weller WTMP MS is a micro soldering iron from Weller. The Weller WTMP MS (part number T0052923999) is a 40W, 12V micro soldering iron sold without solder tips. It uses RTM Active-Tip Heating Technology and accepts RTM MS tip-cartridges. The iron is ESD-safe, and MS versions comply with MIL-SPEC/IPC standards as per the manufacturer.
Technical Specifications
Power: 40W (40W/55W specified in manufacturer data)
Voltage: 12V AC
Temperature Range: 100–450°C
Heating Time: ~5 seconds (50°C to 350°C specified)
Tip Type: RTM MS cartridge system (tips sold separately)
ESD-safe; MS versions specified as MIL-SPEC/IPC compliant
Typical Applications
Usage descriptions are directly taken from the manufacturer's documentation and describe use for precision micro soldering:
Working with very small components
Miniature work under microscope
Small to medium-sized solder joints with moderate energy requirements
Compatibility & Accessories
Compatible with power supplies: WT1M, WT2M, WR3M, WD1M, WD2M, and WD3M (specified in manufacturer data)
Can be paired with WSR 205 safety holder
Tip must be ordered separately; system uses replaceable RTM MS tip-cartridges and active tip heating
