Support Center

Answers about ordering, shipping and returns. Cannot find what you need? Contact us.

Order Management

How requests become confirmed orders, and how we keep you updated along the way.

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Order Process

Send a request, receive a response, confirm details, and we arrange the rest with you directly.

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Shipping & Delivery

Worldwide shipping with tracked carriers; timing is confirmed with your response.

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Returns & Claims

If something is not right with a shipment, tell us and we will work it out with you.

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Frequently Asked Questions

Use the Send an RFQ page or upload a BOM. Add the part number, quantity and any notes, and we will reply by email, normally within one business day.
We cover integrated circuits, discrete semiconductors, passives, cables, connectors, switches, optoelectronics and RF modules. If a part is hard to find, ask us.
Often, yes. Send the part number and quantity and we will check our supplier network for remaining stock or suitable alternatives.
Lots are inspected for labelling, packaging and documentation consistency before shipment. Additional testing can be arranged on request.
We ship worldwide using tracked carriers. Delivery time and method are confirmed in your response.
We support English, Chinese and Russian by email and phone.
Yes. Use the Sell Your Excess page to send a list of part numbers and quantities, and we will let you know what we can place.
Contact us right away with your order details and photos. We will review the case and arrange a resolution with you.