Overview

The SC-400 PreciseCoat® Jet introduces advanced selectivity and agility for conformal coating applications. Utilizing Nordson ASYMTEK’s leading jetting technology, the SC-400 provides exceptional accuracy and control when coating small, densely populated assemblies that have strict keep-out zone requirements.

This jet can reach areas that conventional applicators cannot access, reducing the need for masking, increasing throughput, and enhancing process repeatability. The SC-400 is fully compatible with the Select Coat® SL-940 and SL-1040 conformal coating platforms, and you can configure it as part of a multi-valve system to support hybrid coating strategies.

Maximize Yield with Selective Precision Coating

Achieve consistent 15 µm film builds using solvent based materials—while precisely avoiding keep out zones and coating hard to reach areas beyond the capabilities of traditional spray and film coaters.

Why it stands out:

• Accesses tight geometries and avoids tall components with ease
• Coating speeds up to 500 mm/sec (20 in/sec) for high-throughput production
• Consistent dots and lines across warped or complex substrates
• Ideal for viscosities of 0–850 cps, with flexibility beyond this range
• Reduces masking, rework, and maintenance time

Ideal Applications

• High density PCBAs with tight spacing
• Selective coating around high value or sensitive components
• Thin-film applications requiring precision and uniformity
• Complex assemblies with hard to reach coating regions
• Multi-valve coating workflows needing both precision and broad area coverage

Cost of ownership, yield, and uptime advantages:

• Lower TCO through ultra-selective jetting that reduces masking, overspray, and coating material waste
• Higher first-pass yield by accurately coating tight geometries and hard-to-reach areas without encroaching on keep-out zones
• Reduced rework and scrap thanks to consistent dots and lines, even on warped or complex substrates
• Increased throughput with coating speeds up to 500 mm/sec, maximizing equipment utilization
• Improved process repeatability that minimizes variability and supports stable, high-quality production
• Greater uptime and scalability via compatibility with Select Coat® SL-940 and SL-1040 platforms and support for multi-valve, hybrid coating strategies