SMT Stencil Group - Page 4

Category:PCB SMT Stencil

Group Administrators: 1 | Group Member: 47 | Group Threads: 39

The purpose of an SMT stencil is to transfer solder paste to a bare circuit board. Before the assembly of the SMT components solder paste is printed onto the component pads of the printed circuit board by stencil, which are today usually manufactured from steel, more rarely from nickel or polyimide.

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3 comments

805 views

Stencil apertures IPC design

What is the IPC norm wich drives the IPC stencil aperture design? The contest is: a stencil for the deposition of solder pastes on bare boards(view more)

tecchese

2017/2/1 22:56:18

4 comments

851 views

Pump Stencil

Hi I know that pump stencil technology can be used to print adhesive on boards with TH components already placed and clinched, but what about solder paste? The production sequence goes like this...(view more)

zvonimir

2017/2/1 21:23:16

5 comments

1125 views

What stencil aperture designs do you use for 0402 components?

Hi all, What stencil aperture designs do you use for 0402 components? Thanks in advance for replies.(view more)

Sinan Gunay

2017/2/1 21:01:00

5 comments

825 views

mpm up2500 PASSWORDS

I need the passwords to mpm Up2500 Stencil printer. I have the supervisor one, but my coworker took the rest with him when he left. If anyone could give me the default ones, that would be great. I am ...(view more)

Barnett

2017/2/1 20:51:17

2 comments

1079 views

A TRUE ESD Stencil Cleaning Roll

Green Monster ESD Stencil Wipes Claudio Orifice of Blue Thunder Technologies has developed the world's firsttruelyESD Stencil Cleaning Roll. He says, "Conventional stencil wiping rolls con...(view more)

mattiamanovalanza

2017/2/1 20:34:28

1 comments

1001 views

Kyzen Brings Fast-Drying Stencil Cleaning Solvent

Kyzen announces plans to exhibit CYBERSOLV® C8882 at the SMTA Toronto Expo & Tech Forum, scheduled to take place Thursday May 15, 2014 at the Four Points By Sheraton Toronto Airport in Toronto...(view more)

Earl Swope

2017/2/1 19:24:49

4 comments

848 views

Stencil Printing

We have been using a manual printer for both epoxy and solder paste.Now, our buyer asked us to replace it with 2nd hand SMT SL 2220 stencil printer.Our board size is usually 450x550mm and thousnds of ...(view more)

Eugene Shamaev

2017/2/1 17:47:36

3 comments

833 views

Latest Technology for Stencil Foil

Hi everybody, Is there any input on the latest techs for stencil foil? Something like Invar, Nano Protek, nickel electroform etc.(view more)

julien.brasart

2017/2/1 16:16:22

1 comments

2489 views

Regarding Stencil Design for Exposed-Pad Packages

A properly designed solder stencil helps to ensure successful reflow soldering with IC packages that have an exposed thermal pad. Exposed-pad packages have become quite common. They carry a vari...(view more)

Boris Drazic

2017/1/23 16:30:25

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