Skins:

• 0.236in (6mm) LW series
• 0.157in (4mm) LWI series
• MULTI LAYER COMPOSITE MATERIAL

Finish:

• Black anti-reflective polyurethane

Breadboard thickness’ available(LW series):

•    1.0in (2.54cm)
•     1.5in (3.8cm)
•     2.5in (6.4cm)
•     4.5in (11.4cm)
•     8.5in (21.6cm)

Thermal Expansion Coeffiecient: 12^-6

Weight LW series:

•   3.6 lb's/ft² 2" core, 1" grid
•     4.1 lb's/ft²; for 4" core, 1" grid
•     6.1 lb's/ft²; for 8" core, 1" grid
•     7.1 lb's/ft²; for 12" core, 1" grid

Core:

• 3/8" honeycomb cell
• Waterproof
• Acid resistant

Sides:

• Black Laminate
• Black metal corners

Lamination:

• Direct core to metal with structural epoxy

Border:

• 1st row 2" from edge (50mm)

Standard Holes: (LW,LWW)

• 1/4-20 tapped holes or M6 tapped holes.  Plastic or Nylon screws recommended.

Holes with Inserts: (LWI,LWIW)

• 1/4-20 or M6 metal inserts added for repeated usage of holes with most types of screws.

Static performance

Dimensional tolerances

Deflection:

    32µin/lb, .15µm/N (12362E1supported at 24")

    2µin/lb, .01µm/N (48968E1 supported on legs)

Max static load before failure:

    >11,000lbs, (>5000N)

(12362E1 supported at ends)

Max compressive load: >55lbs/in², (>3.9N/cm²)

Length, width: +0.05 -0.125in (3.2mm)

Thickness: +/- .05in (1.27mm)

Hole positions wrt other holes: 0.004in (0.1mm)

Hole wrt edges: 0.1in (2.5mm)

Flatness (top surface): 0.01in over 1 ft distance (0.25mm over 30cm)