New Equipment | Solder Paste Stencils
LaserJob has been manufacturing laser cut SMD stencils for last 20 years. In strained condition with a cutting opening of 20µm an aperture size accuracy of ±3µm and an aperture positioning accuracy of ±10µm is guaranteed for SMD - stencils. All laser
Technical Library | 2018-06-13 11:42:00.0
The art of screen printing solder paste for the surface mount community has been discussed and presented for several decades. However, the impending introduction of passive Metric 0201 devices has reopened the need to re-evaluate the printing process and the influence of stencil architecture. The impact of introducing apertures with architectural dimensions’ sub 150um whilst accommodating the requirements of the standard suite of surface mount connectors, passives and integrated circuits will require a greater knowledge of the solder paste printing process.The dilemma of including the next generation of surface mount devices into this new heterogeneous environment will create area ratio challenges that fall below todays 0.5 threshold. Within this paper the issues of printing challenging area ratio and their associated aspect ratio will be investigated. The findings will be considered against the next generation of surface mount devices.
Industry Directory | Manufacturer
We manufacture and market stencil rolls for the PCBA industry. The cleaning material is ideal for cleaning stencils with fine pitch apertures. It prevents smearing, solder balls and other problems on the PC boards. Our stencil product is of high g
Industry Directory | Manufacturer
Manufacturer of Laser Cut & Chemical Etched Stencils.
Inspection and Data Creation Tool for the Stencil / Screen Fabrication Industry. World's leading solder paste stencil & emulsion screen inspection system. Used by both stencil/screen fabricators and users to detect errors BEFORE production, elimina
Industry Directory | Consultant / Service Provider / Manufacturer
One of the major suppliers of stencils and pallets to the SMT industry. Stentech offers Electroformed and laser cut stencils, pallets and fixtures.
AOI stands for automated optical inspection machine. AOI LSMO was designed and developed specifically for PCB stencil. It helps improve inline PCB assembly quality by reducing screen printing rework rate to 70%. LSMO AOI is the most reliable PCB ste
New Equipment | Solder Paste Stencils
Laser cut stainless steel stencil for solder paste printing on wafer. Wafer bumping stencils are characterized by a high number of apertures which lie close together in the size of 90µm x 110µm. A package density of up to 250000 openings is not unus
New Equipment | Solder Paste Stencils
Laser cut stainless steel stencil with etched areas. When huge open spaces have to be produced on the bottom side of a stencil, the etching technology is one opportunity to realize it. The apertures for the solder paste print process are still manuf
World's leading solder paste stencil & emulsion screen inspection system. Used by both stencil/screen fabricators and users to detect errors BEFORE production, eliminating costly rework, scrap and delays. Supports E-form, laser cut, chem etch, hybrid
