Name: Universal 30W/40W Soldering Iron Tip 74mm Conical Replacement Bit - UNIVERSAL CIRCUIT SYSTEM
SKU: UCS-0230
Price: 70.00 BDT
Availability: InStock

Product Overview

The 30W/40W Universal Conical Soldering Iron Tip is a high-durability replacement welding bit engineered to bring maximum thermal stability to standard external-heating pencil irons. Optimized for 30W and 40W lower-wattage heating ranges, this tip serves as an essential drop-in performance part for any electronics repair bench. It allows hardware technicians, makers, and students to easily swap out worn, pitted, or oxidized factory components with a precision-turned tool tailored for delicate, long-lasting electronics work.

Precise Technical Dimensions

This product blueprint features exact physical measurements to ensure perfect mechanical compatibility with your existing external-heating soldering iron handle:

Total Length: 74 mm / 2.91 in
Shank Base Diameter: 3 mm / 0.12 in
Tip Configuration: Finely tapered conical point
Power Rating: 100% optimized for 30W and 40W external-heating barrels

Multi-Layer Plating & Anti-Oxidation Engineering

Unlike raw copper tips that scale and pit rapidly under constant heat, this premium bit features a advanced multi-layer construction engineered for professional longevity:

High-Conductivity Alloy Core: The inner core is formed from a highly thermally efficient metal matrix, ensuring heat transfers quickly from the heating core straight to the working tip without significant thermal drop or recovery lag.
Protective Iron-Plated Coating Layer: The entire tip surface is encased in a thick, uniform iron-plated envelope. This crucial armor layer shields the core from physical abrasion and chemical erosion caused by active flux formulas, preventing tip deformation.
Corrosion-Resistant Silver Finish: The specialized bright outer finish repels soot, black carbon crusts, and scale build-up, ensuring the shank slides into and out of the heating element barrel cleanly during tool maintenance.
Pre-Tinned Conical Working Face: The working point comes factory-tinned right out of the package. This ensures optimal solder wetting and fluid adhesion from the very first power-on cycle, minimizing dry or cold joints.

Common Field Applications

Delicate PCB Layout Prototyping: Soldering tiny surface-mount devices (SMDs), high-pin-count integrated circuits (ICs), and fine wire leads onto custom electronics projects.
Consumer Electronics Maintenance: Repairing tightly packed circuit tracking on gaming controllers, smart home gadgets, remote controls, and headphone wiring jacks.
STEM & Educational Electronics Labs: Providing a robust, long-lasting replacement tip array for school training kits and maker spaces where irons undergo continuous student use.
Precision Wire Harness Splicing: Joining fine multi-strand ribbon wires and low-voltage sensor cables cleanly in small enclosure spaces.