Mechanic XG-Z40

Mechanic XG-Z40 is a professional-grade solder paste used for precision electronics repair, specifically for SMD, BGA, and PCB rework applications. It is made by the brand Mechanic and is widely used by technicians and hobbyists for reliable and consistent soldering results. 

Key Features and Specifications

The Mechanic XG-Z40 solder paste is known for its quality and performance in various electronic repair scenarios. 

·         Composition: It has a composition of Sn63/Pb37 (63% tin, 37% lead) alloy, which ensures strong and durable solder joints. Note that a lead-free version with Sn64.7/Bi35/Ag0.3 composition also exists.

·         Melting Point: The standard version has a low and consistent melting point of 183°C (361°F).

·         Application: It is commonly available in a 10cc (approx. 35g gross weight) syringe with a needle tip and a plastic piston for precise and controlled dispensing, which minimizes waste. It can be applied manually or via automated stencil application.

·         Residue: The paste features a "no-clean" formula, leaving a colorless and transparent residue that typically does not require cleaning with alcohol-based cleaners.

·         Performance: It incorporates a high-performance thixotropic agent to prevent collapse during printing and preheating, offering excellent wettability and adhesion for up to 48 hours.

·         Applications: It is ideal for high-precision tasks such as mobile phone PCB repair, computer motherboard servicing, and general electronic DIY projects involving SMD and BGA components.