WEBENCH.NATIONAL.COM


Build It - Frequently Asked Questions

Prototype Kit
IC Sample
Order IC Online
Generic Prototype Board

Prototype Kit


Q: What do I get if I order a prototype kit?
A: A kit consisting of all the parts for the WEBENCH design as specified in the Build It bill of materials (BOM) (if they are in stock).

Q: How does the process work?
A: You will be asked to enter your shipping address, credit card number and confirm the order. The parts are then sent to you via overnight carrier or other method you specify.

Q: How long will it take to get my custom kit?
A: Orders are normally shipped the same day if they are received prior to 6PM US Central Time. The time it takes to arrive depends on the shipping method used.

Q: What is the cost of the Build It kit?
A: The cost of the kit is shown on the order page.

Q: How many Build It kits can I get?
A: You can order up to 5 prototype kits at once through this program. You can adjust the quantities of any or all components up to 5 times the number required for 1 kit.

Q: Are there minimum order quantities?
A: Yes, some parts, particularly small resistors and capacitors, have minimum order quantities. This is indicated on the order form.

Q: Why should I get a prototype kit?
A: While the WEBENCH simulators are verified with bench data, they still have inaccuracies. So we strongly suggest that you test a prototype of your board under your specific conditions to verify the simulation results. We have attempted to make this as easy and economical as possible with the Build It program.

Q: What if some parts are out of stock (yellow color in the Build It bill of materials) or not part of the program (red color in the Build It bill of materials)?
A: You may order the remaining parts in the kit even if some of the parts are not in stock or not part of the program.

Q: Can I order some parts in a kit and not others? For example, I would like all the components but not the bare PC board.
A: Yes, you may adjust the quantities of any part down to zero in the order form.

Q: How difficult is it to solder a Build It kit?
A: The build it kit contains some small surface mount components such as the 1206 package style. The kits can certainly be soldered by hand, but it takes some skill and it helps to be familiar with surface mount soldering techniques.

Q: I'm not very good with a soldering iron. Can I get a pre-soldered board?
A: You may be able to purchase a generic pre-soldered board which is not customized to your design. If this is available, you will see a tab on the Build It screen indicating so.

IC Sample


Q: How many parts can I order in the sample program?

A: You may order up to 5 parts.

Q: What if I need more than 5 parts?
A: You may order larger volumes of parts on line using a credit card by clicking on the buy ICs link.

Order IC Online


Q: How many parts can I order on line

A: You may order as many as your credit card account can sustain.

Q: Can I open a purchase order with National to order large volumes of parts?
A: Yes. Please contact your local sales representative.

Generic Prototype Board


Q: What is a generic prototype board and how is it different from the Build It board?

A: The generic prototype board is a presoldered board which is not customized for the user's WEBENCH design. It contains an IC of the same part family, but it may have a different output voltage than the user's WEBENCH design. The passive components may also be different from the user's WEBENCH design. On the other hand, a Build It custom kit contains the same components as were specified in the users WEBENCH design. The generic board costs less than the Build It kit because it is generated in large quantities.