Atten 4-Core 50W Soldering Iron Heating Element

High-Efficiency 50W 4-Core Ceramic Heater: High-purity 4-wire ceramic heating element engineered to deliver rapid heat-up times and fast thermal recovery during continuous soldering.

4-Wire Temperature Feedback Circuitry: Built with separate dedicated pairs for the heating core and built-in thermal sensor to enable accurate closed-loop PID temperature regulation.

Restores Peak Thermal Performance: Ideal replacement part for repairing worn out, burned, or slow-heating irons, restoring factory-grade thermal stability without replacing the entire handpiece.

High Electrical Insulation & Heat Resistance: Encapsulated in high-temperature ceramic casing to prevent electrical leakage and isolate static-sensitive components from mains interference.

Broad Atten Station Compatibility: Designed as a direct drop-in replacement element for standard 50W Atten soldering irons and rework stations (such as AT-8586, AT8502D, ST-60, and 900M series handpieces).

Hardware Construction: High-temperature ceramic core body with multi-strand insulated 4-wire lead connections (2 power heater lines, 2 thermal sensor lines).

Electrical Specifications:

Power Rating: 50W.

Operating Voltage: 24V AC low-voltage isolated heater supply.

Core Resistance: 4-wire arrangement with isolated thermocouple/RTD sensor wires.

Installation Guidance: Ensure soldering station is completely unplugged and cooled down before replacing. Match wire lead polarities according to your station's wiring circuit diagram.

Handling Precautions: Handle ceramic core gently during installation to prevent cracking or damaging internal heating filaments.

Essential Equipment Maintenance Component: Position as an indispensable repair spare for keeping soldering stations operating at peak efficiency without costly station replacements.

Cost-Saving Workbench Repair Solution: Highlight how replacing a degraded heating core saves technicians and lab managers money while minimizing workshop downtime.

Recommended Cross-Sell Add-ons: Pair with 5pcs/set Universal 900M Soldering Tips, ATTEN AT-8586 / AT8502D Rework Stations, 100g Rosin Core Solder Wire, and Desoldering Pumps.

High-Demand Maintenance Spare: Perfect consumable spare to feature in replacement parts categories, university lab maintenance kits, and repair bench supplies.