Alloy bonding wire

1. Alloy welding wire 2. New type inner lead 3. Advanced tech manufacture 4. Certification: ISO,ROHS,MSDS,Reach

Alloy bonding wire is a new type of inner lead material launched by us to meet market demand. The surface has excellent antioxidant capacity, no need for protective gas during bonding. It has totally same hardness and wire hardness as gold bonding wire, all bonding welding parameters are the same as gold bonding wire but lower-cost.

Features of products:

 1. excellent antioxidant capacity on surface

 2. no need for protective gas during bonding

 3. same hardness and wire hardness as gold bonding wire

 4. lower cost than gold bonding wire

Diameter

mm	0.018	0.02	0.023	0.025	0.03
mil	0.7	0.8	0.9	1	1.2

special order avaliable

Alloy Wire Mechanical Properties:

Diameter		Weight	Elongation	Breaking load
mm	mil	Mg/20cm	%	CN
18±1	0.7	0.477-0.595	≥2	>3
19±1	0.75	0.534-0.660	≥2	>3
20±1	0.8	0.595-0.727	≥3	>4
21±1	0.84	0.660-0.798	≥3	>4
22±1	0.88	0.727-0.823	≥3	>5
23±1	0.9	0.798-0.950	≥3	>6
25±1	1.0	0.950-1.115	≥4	>7
28±1	1.1	1.202-1.387	≥4	>9
30±1	1.2	1.387-1.585	≥5	>11
32±1	1.25	1.585-1.796	≥5	>12
33±1	1.3	1.796-1.907	≥6	>13
38±1	1.5	2.256-2.509	≥8	>18
50±2	2.0	3.80-4.46	≥8	>30

Double flange spool:

Spool  type	Material	Flange diameter	Core diameter	Wall thickness	Internal diameter	Overall width	Width over windings
AL-2	Aluminum	mm	mm	mm	mm	mm	mm
		Φ58.5±1.0	Φ50.3±0.01	Φ0.75±0.1	Φ48.8±0.2	Φ28±0.5	Φ26.5±0.5
AL-4		Φ58.5±1.0	Φ50.3±0.01	Φ0.75±0.1	Φ48.8±0.2	Φ47.3±0.5	Φ45.5±0.5

Alloy bonding wire