Prototype SMT Stencils
Posted on Wednesday, November 16, 2011, 8:51 | 1,109 views
SMT stencils are quickly replacing traditional prototyping tools like breadboards for printed circuit board design and construction. Several important advantages of SMT stencils are: smaller components can be used, most SMCs are less expensive that through hole components, the automation process is easier, the ability to mount SMDs to both sides of a board, with lower resistance high frequency parts perform better.
The following steps generally describe the process of using a Prototype SMT Stencils for your custom printed circuit board construction:
1. Secure your board to a work table using some type of right angle support on the bottom and top of the board. Nothing should overlap the frame and contact the board’s surface
2. After aligning the stencil over the SMT pads, use some tape to secure it
3. Apply a bead of solder paste along one side of the prototype stencil
4. Using a squeegee, make a single pass over the apertures to apply the solder paste
5. You can now remove the stencil
6. Place SMDs into the solder paste
7. Use your manufacturers preferred method to heat the board for re-flow solder
- Detecting Radiator Problem
[ Tuesday, 29 Jul 2008 - 8 : 29 | 0 comments | 578 views ]
A radiator is a type of heat exchanger. It is designed to transfer heat from the hot coolant that flows...
- Select an MBA Program
[ Wednesday, 23 Jul 2008 - 8 : 33 | 0 comments | 841 views ]
Earning a Master’s degree in business administration (MBA) enhances job skills and improves your marketability. A Graduate Management Admission Council...
- Toyota Accessories
[ Thursday, 25 Mar 2010 - 7 : 52 | 0 comments | 1684 views ]
Toyota is the world leader car industry. Toyota is making innovative car to people. Therefore, Toyota is very successful in...
- The Logic of Numbers
[ Monday, 6 Apr 2009 - 13 : 41 | 0 comments | 1165 views ]
The logic of writing symbols of numbers :
1 = one angle
2 = two angles
3 = three angles
4 = fore angles
- TODAY IN HISTORY – 16 February
[ Saturday, 16 Feb 2008 - 9 : 55 | 0 comments | 609 views ]
TODAY IN HISTORY we live in a slightly mad world
Feb 16 1923Lord Carnarvon opens King Tut’s tomb, revealing one...
You can follow this post through RSS 2.0