Shenzhen Found Printed circuit Board co.,Ltd,established in 2010, has been playingleading role as a professional manufacturer of all kinds of highprecision PCBs in the past decades. With the ongoing investment in research, equipment and updating system of management, we have enjoyed a sound reputation in the field of PCB, and stand out in today’s market with fierce competition. Located in Shenzhen, our company has about 200 staff and a PCB workshop with about 8000 square meters. Our products are mostly used in the field of LED Linghting, and have good performance in all kind of functional test. Our perfect management, advanced equipments, and professional staffs are the keys for us to fight to win more market shares with other competitors. Customer‘s satisfaction and support are what we have been strived for. Now we have passed ISO9001, ISO14001, SGS and UL certificates. With constant hard work of our staff and ongoing support from customers both home and abroad, we can provide up to 24 layer, 6oz copper, High TG, AL-base to our customers with fast turn and high quality level.
Stencils, also called SMT stencils, play a key role in transferring accurate amount of solder paste to correct positions on bare circuit boards ready for assembly. In other words, stencils can fast and efficiently ensure the most accurate solder paste amount and optimal electrical connection. With solder stencils, it is possible to use metal squeegee blades
Basic InfoModel NO.: BIC-428-V4.28Layers: Double-LayerCertification: RoHS, ISOStructure: Stencil Foils, Aluminum FramedFoil Thickness.: 0.12mm, 0.15mm, 0.18mm, 0.2mmAppearance: Engraving and Electro PolishingAdvantages2: B) Good Shape on The Window;Fiducial Mark: Open for Fixed PositionTransport Package: Kk Carton (Hard Card)Origin: ChinaMode of Production: Laser CutBase Material: Stainless Steel ShimCustomized: CustomizedFoil Thickness: 0.05mm, 0.06mm, 0.08mm, 0.1mmAperture Configured: Laser CutAdvantages1: a) High Precision Dimension;Advantages3: C) Hole Wall Is Smoother.Specification: 520mm x 420mm
Specifications
Standard dimension: | 370mm x 470mm, 420mm x 520mm, 550mm x 650mm |
Structure | Stencil foils, Aluminum framed |
Base material | Stainless steel shim |
Foil Thickness(Optional) | 0.05mm, 0.06mm, 0.08mm, 0.1mm, 0.12mm, 0.15mm, 0.18mm, 0.2mm |
Aperture configured | Laser cut |
Appearance | Engraving and electro polishing |
Fiducial mark | Open for fixed position |
Service area: | Worldwide |
Quantity of open pads: | |
Advantages: | a) High precision dimension; b) Good shape on the window; c) Hole wall is smoother. |
Application: | CSP, BGA, 0.5mm QFP etc. package |
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