ALPHA OM-338-PT is a lead-free, no-clean solder paste designed for a broad range of applications.
ALPHA OM-338- PT’s broad processing window is designed to minimize transition concerns from tin/lead to lead free solder paste.
This material is engineered to deliver the comparable performance to a tin lead process.
ALPHA OM-338-PT yields excellent print capability performance across various board designs; particularly with ultra fine feature repeatability (11 mil squares) and high “through-put” applications. ALPHA OM-338-PT is formulated to offer increased in-circuit pin test yields versus OM-338 without compromising electrical reliability.
ALPHA OM-338PT is zero halogen and contains no intentionally added halogens.
Outstanding reflow process window delivers good soldering on CuOSP with excellent coalescence on a broad range of deposit sizes, excellent random solder ball resistance and mid-chip solder ball performance. ALPHA OM-338-PT is formulated to deliver excellent visual joint cosmetics.
Additionally, ALPHA OM-338- PT’s capability of IPC Class III for voiding and ROL0 IPC classifications ensures maximum long-term product reliability.

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