Mycronic Midas A14S Nozzle 2mm Spring Tool (Spring Suspended) L-012-0109C

The Mycronic Midas A14S Nozzle 2mm Spring Tool (Spring Suspended) L-012-0109C is a precision placement nozzle for the Mycronic Midas placement head. Here's what's generally known about this part:

Mycronic Midas A14S Nozzle 2mm Spring Tool (Spring Suspended) L-012-0109C

This is a 2mm spring-suspended placement nozzle designated as the A14S nozzle type, designed for use with the Mycronic Midas placement head on MY-series pick-and-place machines. The "S" designation in A14S and the "Spring Suspended" descriptor distinguish this as an enhanced spring compliance nozzle offering greater vertical travel and shock absorption compared to a standard spring tool.

Key characteristics typically associated with this part:

• Application: Mycronic MY-series pick-and-place machines equipped with the Midas placement head
• Function: Uses vacuum suction through the 2mm tip to pick up SMT components from feeders and place them precisely onto PCB pads; the spring-suspended mechanism provides an enhanced degree of Z-axis compliance during placement, offering greater travel range and softer, more controlled contact force compared to a standard spring tool — particularly beneficial for taller, heavier, or more fragile components
• Manufacturer: Mycronic (L-prefix indicates a Mycronic assembly-level part number)
• Part number: L-012-0109C (the "C" suffix denotes a specific revision level)
• Nozzle Type: A14S — Mycronic's internal nozzle classification; the "S" suffix designates the spring-suspended variant, indicating enhanced compliance characteristics over the standard A14
• Tip Size: 2mm — suitable for picking mid-range to larger SMT components compared to the 1.2mm A13 nozzle
• Type: Spring-suspended nozzle / compliant placement nozzle assembly
• Construction: Typically comprises a precision-machined nozzle tip (ceramic or hardened steel) with a spring-suspended shank body providing an extended compliance range, vacuum channel integrity, and controlled Z-axis force absorption
• Spring Suspension Mechanism: Provides enhanced Z-axis compliance with greater vertical travel range than a standard spring tool, making it particularly well suited for:
  • Taller component profiles
  • Heavier component bodies
  • Fragile or sensitive components requiring minimal placement force
  • PCBs with surface height variations requiring additional compliance tolerance
• Wear Item: Nozzles are consumable tooling subject to tip wear, vacuum seal degradation, and spring fatigue over time; regular inspection, cleaning, and replacement is recommended as part of preventive maintenance

Component Size Compatibility: The 2mm tip with spring-suspended compliance is generally suited for components including:

• 0805, 1206, 1210 and larger chip resistors and capacitors
• SOT-23, SOT-89, SOT-223 transistor packages
• Small to mid-size SOP, SOIC, and TSOP packages
• Small connectors, inductors, and similar mid-body components
• Taller or heavier components where standard spring compliance is insufficient

A14S vs A14 — Key Distinction: The "S" (Spring Suspended) designation indicates a more sophisticated compliance mechanism than the standard A14 nozzle, providing:

• Greater Z-axis travel range
• Lower and more consistent placement force
• Better accommodation of component and board height tolerances
• Reduced risk of component cracking or board damage during placement

Important Note on Selection: Always verify nozzle type compatibility with your specific Midas head configuration and component mix. The spring suspension mechanism should be inspected regularly for fatigue or damage, as a worn suspension can lead to inconsistent placement force and placement quality issues.