SMT Stencils

Daleba offer precision laser stencils.

Laser Cut stencils offer:
Clean contours with smooth, burr-free edges
Excellent geometry, precision, reliability and productivity.
100% scan check inspection for all cutting apertures

Material
Stainless steel grade 304 Full hard Tensile: 1329 N/mm²
Elongation: 5.0%
Hardness: 408 HV
Fine grain (substitute for Nickel alloy) Tensile: = 1000 N/mm²
Elongation: 5.0%
Hardness: = 370 HV

Applications
OptiGuard stencils
Dimensions: – 23" x 23"; – 23" x 29"; – 29" x 29"
Thicknesses (µm): 80, 100, 120, 130, 150, 180, 200, 250
Stencils glued in aluminium frame
Dimensions: – 22" x 22" (555 x 555 mm); – 23" x 23" (584 x 584 mm); – 29" x 29" (736 x 736 mm); – 400 x 500 mm; – 550 x 650 mm; – 584 x 1200 mm
Thicknesses (µm): 80, 100, 120, 130, 150, 200
Stencils for self- tensioning frames
All types and dimensions
Thicknesses (µm): 80, 100, 120, 130, 140, 150, 180, 200, 250, 300

Prototype stencils
Max dimensions: 200 x 300 mm
Via fill stencils

End Treatment
Classic mechanical polish
Electro-chemical polish
Nano-Pro Tek coating