ALPHA OM-353 No-Clean Lead-Free Zero-Halogen-ROL0-Ultra-Fine Features Printing And Air Reflow Capable Fine Powder Solder Paste

ALPHA® OM-353 solder paste is designed for blend with Type 5 (15 – 25µm) powder to meet market segments requiring ultra-fine features application involving an air reflow environment. ALPHA® OM-353 solder paste is capable of providing excellent printing performance down to 180µm pad size dimension with a 60° angled squeegee on stencil at 50 mm/s speed, 2 mm/s release speed and 0.18 N/m pressure printing parameters. ALPHA® OM-353 solder paste is able to yield excellent coalescence performance for 180µm circle deposits using an air reflow high soak preheat as hot as of 170 – 180°C for 120s, >230°C for 62s, 247°C peak temperature. More importantly, it also has the ability to exhibit excellent Head-In-Pillow resistance performance. Best performance is achievable though with a low soak profile. ALPHA® OM-353 solder paste is also available in Type 4(20-45µm) powder size distribution.

Availability: In Stock

Condition: New

Brand: Cookson Electronics

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Long Stencil Life: engineered for consistent performance in warm/humid production climates, reducing variations in print performance and paste dry-out
High Tack Force Life: ensures high pick-and-place yields, good self-alignment
Wide Reflow Profile Window: enables quality soldering of complex, high density PWB assemblies in an N2 environment, using high ramp rates and soak profiles as high as 170°C to 180°C
Reduced Mid Chip Solder Balling, Head-in-Pillow: minimizes rework and increases first time yield
Excellent Coalescence and Wetting Performance: coalesces well for 170µm small circle deposit at low soak air environment
Excellent Solder Joint and Flux Residue Cosmetics: residue does not char or burn after reflow soldering, even when using long/high thermal soaking
Excellent Voiding Performance: Pass IPC7095 Class III requirement for BGA
Halogen Content: Zero Halogen, no halogen intentionally added
Reliability: Pass JIS Copper Corrosion Test and all standard SIR Tests
Safe and Environmentally Friendly: Materials comply with ROHS, TOSCA, EINECS and Halogen-free requirements (Zero Halogen, see table below)
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