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2 Layer Special

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  • Image 1
Price:
$90.00
Rating:
( 25 product reviews )
Only supports a few types. Maximum file size: 500 MB
Quantity:

Product Description

Get 3 printed circuit boards, up to 50 square inches per board, for $30 each. Shipped within 5 business days following the date the order is placed, these 2-layer boards are a great, inexpensive option for basic, professional prototyping.

Interested in a stencil to help with parts assembly? Check out our desktop stencil option here.

Not finding what you're looking for? We'll generate a custom quote for you. Click here to get started!

Manufacturing Specifications

Quantity 3
Layers 2 (or 1, if desired)
Lead Time 5 Business Days. To learn more about how lead time is calculated, read this.
Maximum Board Size Up to 50 square inches per board (for this specific offer). Maximum board dimension is 22.5 inches (maximum manufacturing capability).
Minimum Board Size Minimum dimension in height or width is 0.35 inches. Total board area must be greater than 0.4 square inches (i.e. smallest square board allowed is 0.64 x 0.64 inches).
Minimum Trace and Space Etching resolution is 0.005” minimum trace width, 0.005” minimum space width.
Inner Layers N/A. There are no inner layers for this product.
Soldermask Color = Green. Top and Bottom
Silkscreen Color = White. Top and Bottom
Surface Finish HASL (Lead). Learn more about Surface Finishes.
Soldermask Pad Tolerance Pads on the soldermask layers are grown by 0.003” on all sides. As a result, very fine pitch surface mount components may not include any soldermask between the pins.
Material Dielectric material is FR-4 with a glass transition temperature of 135 degrees Celsius. Outer layers begin with 0.5 ounces of copper, then during through hole plating, up to 1 ounce of copper may be added to the outer layers. Thus, the total outer layer copper is between 0.0017" and 0.0021". If the board is 1 layer or does not have plated through holes, then the outer layer copper may be as low as 0.0014”, since less plating is required. The total board thickness will be 0.062".
Dielectric Constant The dielectric spacing 0.057” with a dielectric constant of 4.58 +/-0.2.
Annular Ring Minimum annular ring must be at 0.005” or greater.  Calculate annular ring by subtracting the diameter of the via hole from the diameter of the via pad and dividing by two.
Plated Holes Boards are manufactured with 2 (or 1) copper layers. All holes with copper pads on the top and bottom are plated through, while holes without a copper pad on the top or bottom layer are non-plated.
Hole Sizes & Quantity All hole sizes between and including 0.010” and 0.247” are available, up to tolerance. Limit number of holes to less than 50 per square inch.
Hole Tolerance These sizes are the finished hole diameters after plating. Holes 0.014” or smaller may be filled with solder and can only be used as via. The tolerance of 0.015” to 0.020” holes is +0.003 / -0.005. The tolerance for the other hole sizes are +/-0.003”.
Hole Location Tolerance Hole location tolerance is +/-0.003”.
Minimum Hole Distance The distance between plated holes of different nets is dictated by annular rings and trace/space. Plated holes of the same net and non-plated holes should be at least 0.005” apart.
Internal Slots and Cutouts Not Allowed
Perimeter Slots Board perimeters are cut to shape using a 0.078” router bit. Slots in the perimeter must be 0.100” or wider. Narrower slots may not be cut correctly.
Perimeter Routing The edges of the board are cut with an accuracy of +/-0.010”. A minimum of 0.020” blank space is recommended between the perimeter and all features on the board. Copper features, vias, and any other design element placed closer than 0.010” to the board’s edge may be routed off.
Temperature All boards can survive standard reflow, while RoHS compliant boards are able to survive RoHS reflow. The maximum operating temperature is 125 degrees C.
Electrical Test Optional
Other Arrays (Tab Rout, Breakaway Tabs, Mouse Bites, etc), Beveled Edges, Blind/Buried Vias, Castellated Edges, Countersinks/Counterbores, Controlled Impedance, Edge Plating, and Scoring are NOT available with this product option. When required, please request a custom quote here.

Additional Resources

Design Rules Our standard design rules and standards assist PCB Designers with configuring basic design rule checks. Available Here
DFM Report Upload your PCB design files and receive an instant Design for Manufacturability (DFM) report. Our free, automated tool identifies possible production issues prior to manufacturing. Available Here
PCB Design Software PCB Creator is a free, easy-to-use PCB design software allowing for the design of 2 and 4 layer PCBs. Available Here
Online Tools We offer a variety of free online tools to assist you in the PCB design and manufacturing process including an Array Calculator, a Panelizer Tool, Material Library, Surface Finish Chart & More. Available Here
Blog Follow our Blog for helpful posts on PCB design. Available Here
Help Center Questions? Check our Help Center for self-service answers to common questions, or Submit a Request and we’ll be glad to help out! Available Here
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Product Reviews

Showing reviews 1-5 of 25 | Next

  1. Good quality and great customer service 4 Star Review

    Posted by on 29th Mar 2018

    Bay Area Circuits is a tremendous solution for the industry, offering great quality products at great turn around. I appreciate the communication with your customer service department, they are helpful and mindful. Thank you guys.

  2. Nice board on time 5 Star Review

    Posted by on 24th Feb 2018

    I was happy to see the board on time & looking good, I look forward to testing it out.

  3. Great, as usual 5 Star Review

    Posted by on 27th Jan 2018

    Very fast as usual, they were sent out before 5 days and received an extra board.

  4. LIES!!! 5 Star Review

    Posted by on 27th Nov 2017

    They say the lead time is 5 days.
    They say they give you 3 boards.
    They Lyin'

    Submitted my board the Sunday before thanksgiving. Received an email on Wednesday (2 days early) that the boards have shipped. When I got my boards there were 6 instead of 3... I've been using BAC for the past 3 years and never had a bad experience.

  5. Great boards as always from BAC 5 Star Review

    Posted by on 13th Nov 2017

    Great boards, on time as usual with BAC. I also got 5 of each instead of 3, which is always great!

Showing reviews 1-5 of 25 | Next