Components Procurement

In UETPCBA, you only need to provide the design file or components of procurement plan, then you could enjoy full-service inventory management for your assembly projects. We will purchase all the electronic components and complete PCBA manufacturing in accordance with the design requirements. We use an ERP system which can provide timely information of real-time inventory reports to minimize the mistakes or errors made by human negligence. It makes the process of pcb procurement components management easier and more reliable, also saves the customer the total cost, increases the turnover efficiency of product.

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How to Get a Quick Quotation of Components Sourcing

  1. Prepare a detailed BOM (Bill of Materials)

A complete BOM should include all the required details about each electronic component part to be installed on the PCB,and it also contains below all the information.

Below is an example of a BOM file in Excel format:
Name Description Designator Quantity Manufacturer  Manufacturer Part Number  Supplier  Supplier Part Number  Footprint
GCM155R71E153JA55D Multilayer Ceramic Capacitors MLCC – SMD/SMT 0402 0.015uF 25volts X7R C1 1 Murata GCM155R71E153JA55D Mouser 81-GCM155R71E153JA5D CAP0402
GCM155R71H152JA37D Multilayer Ceramic Capacitors MLCC – SMD/SMT 0402 1500pF 50volts X7R 5% C2 1 Murata GCM155R71H152JA37D Mouser 81-GCM155R71H152JA7D CAP0402
SDR0805-472KL Fixed Inductors 4700uH 10% SMD 0805 L1 1 Bourns SDR0805-472KL Mouser 652-SDR0805-472KL SDR0805472KL
CRCW040251K1FKEDC Thick Film Resistors – SMD 1/16W 51.1Kohms 1% Commercial Use  R1 1 Vishay CRCW040251K1FKED Mouser 71-CRCW0402-51.1K-E3 RES0402
CRCW040222K0FKEDC Thick Film Resistors – SMD 1/16watt 22Kohms 1% Commercial Use  R2 1 Vishay CRCW040222K0FKED Avnet 52K6843 RES0402
ATmega328P-MU 8-bit AVR Microcontroller, 32KB Flash, 1KB EEPROM, 2KB SRAM, 32-pin MLF, Industrial Grade (-40°C to 85°C) U1 1 Microchip / Atmel ATMEGA328P-MU Mouser 556-ATMEGA328P-MU 32M1-A_L
CSTNE8M00G550000R0 Resonators 8.0000MHz 33pF SMD CHP Resntr  U2 1 Murata CSTNE8M00G550000R0 Mouser 81-CSTNE8M00G550000R CSTNE16M0V530000R0

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Necessary information:

Manufacturer Part Number


Reference Designator


Additional information:



Supplier Part Number

Package / Footprint


  2. Submit BOM for a Free Quotation

Submit an instant PCBA quote request by uploading the BOM on our website or send email to


   3. Sourcing the Parts

UETPCBA sourcing team will evaluate the parts and prepare the quotation within 1-2 working days


Our Supply Chain Management Team

More than 20 purchasing specialists

15+ years of management experience in components sourcing

Professional incoming material analysis and control engineer

Sophisticated BOM engineer

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Our Advantages

*100% purchase in accordance with the brand and P/N specified in the customer’s BOM (unless the customer agrees in writing to purchase alternative materials)

*Components will be quoted within 24 hours

*Procurement of components through formal channels

*CoC can be provided

*Provide perfect original technical support

*Perfect IQC inspection system of incoming materials

* Passive resistors, capacitors, inductors, connectors, etc. within one week

*Good centralized procurement advantages (eg: shorter procurement cycle, the latest material year and stock advantages)

Our Guarantee

We have a perfect supply chain management system, strict audit and certification of all suppliers, samples, small batch specifications admitted, to ensure the qualification of suppliers. In addition, we are equipped with a powerful IQC incoming material inspection mechanism, AQL sampling standard inspection of all core components.

We can give full play to the price advantage of centralized procurement and cooperate with the original manufacturers and agents. To establish a decade-long cooperative relationship, we can obtain the priority guarantee of continuous supply and the original manufacturer technical support.