Weller KDS14TNP Dispensing Needle 14 Gauge 0.063 in Id 50-pack

Product Description

The WELLER KDS14TNP is a tapered tip dispensing needle designed for precise solder paste and flux dispensing in electronics assembly and soldering applications. Built from plastic and sized at 14 gauge with an inside diameter of 0.063 inches and a tip length of 1.25 inches, this needle delivers controlled, repeatable deposits of viscous materials at the point of work. The tapered tip geometry reduces clogging and improves flow consistency compared to straight-bore designs. Each package contains 50 needles, supporting high-volume bench operations where tip replacement is routine. Technicians and assembly professionals working with dispensing syringes and pneumatic dispensing equipment will find this a direct consumable for their workflow.

This dispensing needle is suited for use in electronics manufacturing, PCB rework, wave solder prep, and fine-pitch component placement operations. The 14 gauge sizing is appropriate for medium-viscosity materials including solder paste, flux, adhesive, and similar compounds used in soldering and surface-mount assembly environments. The 1.5 inch overall length allows access in moderately confined board areas without excessive flex. This needle is sold in a 50-unit pack, making it practical for shop stock and service kits where consumable replenishment is a regular task.

Key Features

• 14 gauge tapered tip design promotes consistent flow and reduces tip blockage during dispensing
• Inside diameter of 0.063 inches suits medium-viscosity solder paste, flux, and adhesive
• Tip length of 1.25 inches with 1.5 inch overall length for access in tight PCB areas
• Plastic construction — lightweight and disposable, no cleaning required between tip changes
• Sold in a 50-unit pack for bench stock and high-turnover dispensing operations

Compatibility

Designed as a replacement dispensing needle for use with standard luer-lock syringe barrels and compatible pneumatic or manual dispensing systems commonly used in electronics soldering and assembly applications.

Installation Notes

Installation is performed by technicians familiar with syringe-based dispensing equipment. Depressurize or discharge any pneumatic dispensing system before removing or installing a needle tip. Attach the needle to the syringe barrel using the luer-lock fitting, ensuring a snug, leak-free connection before resuming dispensing. Dispose of used needles in accordance with facility sharps and chemical waste disposal procedures.