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| General Electronics Chat This forum is for general chat about electronics, eg: Dont know what a part does? Dont know how to read a circuit? Want to get an opinion? |
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| I've been looking for lowcost PCB production, and noticed futurlec.com has some extremely low, nearly unbeatable prices. Has anyone here put PCB orders out through them? I regularly buy parts from jameco.com, digi-key.com, mouser.com, and futurlec.com, and in my experience, futurlec tends to be the slowest at getting things to me, but also the best at pricing, so I was wondering if on custom made equipment, they might be low enough in quality to make them a non-option. I'm not looking for "professional" PCB's, just ones that will do the job. Any comments?
__________________ -------------------- -Gandledorf Come visit http://groups.yahoo.com/group/laser_design a group dedicated to help designers build electronic games, and design optical combat systems. | |
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| I did a quick check on Futurlec's prices compared to ExpressPCB's miniboard service, and the quote is (coincidentally?) the same. If you live in the US, I'd recommend ExpressPCB. Their software is free, the boards are excellent, as is the service (delivery in a week or less). j. Step 6: Board Summary Length: 76.2 mm Width: 127 mm Area: 9677.4 mm sq Board Type: Double-Sided Printed Circuit Board Quotation Qty Description Each Total 3 Double-Sided Printed Circuit Boards 17.41932 52.25796 1 Setup and Artwork for above boards 10 10 Total 62.25796 | |
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__________________ -------------------- -Gandledorf Come visit http://groups.yahoo.com/group/laser_design a group dedicated to help designers build electronic games, and design optical combat systems. | ||
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| If your design isn't too dense you can put text on the copper layers. j. | |
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| One thing to consider when you get boards done is doing 4 boards on one pcb and have their perimeters drilled with close spaced holes so you can seperate them. I've done 16 boards at a time that have been snapped off one main board and it's significantly cheaper as most of the $$$$ goes to setup and not the actual sq/mm's For Instance PCB123's price for 76mm x 127mm (3"x5") is $30 each if you take 4 boards. If you make one big board 152mm x 254mm and have it drill sectioned to accomodate 4 of your boards, PCB123's price is $52 per board each if you take 4 boards. So $52/4= $13 each instead of $30 if you had them made seperate. Check it out with PCBexpress and see what the difference is between a single board or a large board that has been sectioned by close drilling. Obviously there maybe extra dril charges but a lot of the manufacturers don't charge extra or the charge is negligable. I checked with PCB123 with one hole and 5500 holes on the above example and it stayed the same for pricing, others may too. I use apcircuits.com, here is some info on countour perforation drilling (bottom of the page) for setting up the drill holes. http://209.91.126.188/services/proto1/tips.html I haven't used Futurlec's pcb service but they are generally have the best pricing on things, and their shipping time absolutely sucks. My Grandpa is still waiting on a steam engine from them he bought 87 years ago... well not quite that bad. Shipping to Alberta, CA usually takes them 1-1.5 MONTHS. Resc. | |
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| Thanks for all the help guys, I really appreciate it, I just had a few more questions/comments: Quote:
Using 120mm x 120mm boards I got the following much better prices from Futurlec. A double sided only runs $87.76. With Express PCB, the cost would be $113.81 (if you send them one 120mm x 360mm board and cut it yourself). Quote:
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__________________ -------------------- -Gandledorf Come visit http://groups.yahoo.com/group/laser_design a group dedicated to help designers build electronic games, and design optical combat systems. | ||||
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| Pcb123 computes the cost of the board on the same screen as the design software. You can download their software for free but I do believe you can only submit the data from the program to them for circuit manufacturing. http://www.pcb123.com/ Resc. | |
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