Product Description
SAC396 Solder Spheres are lead-free Tin/Silver/Copper alloys that contain 95.5% Tin (Sn), 3.9% Silver (Ag), and 0.6% Copper (Cu) and is often written as Sn95.5Ag3.9Cu0.6. SAC396 Solder Spheres contain the second highest amount of silver of industry standard lead-free solder balls (the first being SAC405) and are used by companies working with BGA, CSP, LBGA, PBGA and CBGA components who have made the transition to Lead-free (Pb-free) soldering.
Features:
- Excellent Fatigue Resistance
- Compatible with all Flux Types
- Excellent Solder Joint Reliability
- Best Wetting Sn/Ag/Cu Alloy
What do I get when I buy SAC396 Solder Spheres from CAPLINQ?
The advantage of ordering solder spheres online at CAPLINQ.com is that you can be sure of the quality. The solder spheres you receive are originally manufactured solder spheres packed into jars with inert gas (nitrogen). We do not repack the solder balls we receive, so the jars you will receive have never been opened, thus ensuring the quality of the product you receive. The lid of the jar is also always sealed with a shrink-wrapped plastic wrap ensuring that the solder spheres do not oxidate in the jar.
Furthermore, each jar has a clear label on the lid specifying the solder ball diameter as well as a label on the front identifying the alloy type, the quantity of spheres in the jar, the date of manufacture, and the product lot (or batch) number. This batch number is also tied to a certificate of conformance that is also provided with the solder spheres and ensures the SAC105 solder spheres meet the following quality criteria:
- Tin (Sn): 95.5%
- Silver (Ag): 3.9%
- Copper (Cu): 0.6%
- Melting Temperature (Solidus): 217°C
- Melting Temperature (Liquidus): 221°C
- Spheroid Tolerance : Within 1.5%
Diameter Tolerance
- 0.075mm - 0.15mm (3-6 mils) : ±0.005mm (±0.2 mils)
- 0.20mm - 0.60mm (8-24 mils) : ±0.010mm (±0.4 mils)
- 0.65mm - 0.76mm (25-30 mils) : ±0.015mm (±0.6 mils)
