In99.9 Indium Solder Wire Manufacturer

In99.9 Indium Solder Wire

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The In99.9 solder wire features 99.99% indium content with minimal impurities present. This wire offers good weldability and oxidation resistance. Thus, it is ideal for both wave soldering and dip soldering processes. Thanks to its high purity, the Indium Solder Wire offers superb fluidity during soldering and is commonly used for die-attach applications.

Specifications

Item	Specification	Standard
Appearance	Smooth surface, no impurity
Alloy composition	In9999	YS/T 257-2009
Liquidus temperature	About 156℃	DSC method
Sp. Gr.	7.31g/cm3
Tolerance of wire diameter	0.3-0.8±0.03mm; 0.8-2.5±0.05mm	GB/T 20422-2006
Application	Suitable for welding electronic parts
Package weight	By mutual agreement	GB/T 20422-2006
Preservation method	Must be placed in a dry, non-corrosive environment without sunlight. Warranty for 2 years.

Alloy composition（%）

In	Cu	Pb	Zn	Cd	Fe	Tl	Sn	As	Al
≥99.99	≤0.0005	≤0.001	≤0.0015	≤0.0015	≤0.0008	≤0.001	≤0.0015	≤0.0005	0.0007

Solderability test

No.	Project	Result	Standard
1	Tensile test	Qualified	GB/T 28770-2012