What kind of websites are listed in this category?

This category features curated B2B (business-to-business) websites that have been reviewed by our editorial team. All listings meet quality standards for business resources.

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Websites are submitted through our platform and reviewed by human editors. We evaluate each site for relevance, quality, usefulness, and credibility before adding it to the directory.

Electronic Components

Curated directory of business-to-business resources in this category

Subcategories(8)

Active Components Batteries & Power Supplies Electromechanical Components Electronic Production Equipment & Supplies Interconnects LEDs & Optoelectronics Passive Components PCB & Manufacturing Supplies

Sites(1547)

Xantrex Technology, Inc.

A power supply manufacturer. Employ zero voltage crossing, or soft switching technology that dramatically improves efficiency and virtually eliminates switching transients in DC power supplies.
American Competitiveness Institute

Offers advice, knowledge, and experience in electronics manufacturing. Employs engineers and technicians focused on making products and manufacturing processes better and faster.
Compugraphics

Manufacturers of photomask and reticle solutions for semiconductor, microelectronic and optoelectronic applications.
EPTAC Corporation

Provider of electronics' assembly training from ESD and component ID to soldering wire/terminal, thru-hole and surface mount technologies including IPC certification in IPC-A-610 and J-STD-001.
3C Test Limited

An independent specialist EMC test facility based in Northants, UK.
Aegis Labs, Inc.

Test laboratory for EMI/EMC regulatory compliance of computer, telecom, and test equipment. List of accreditations and photos of test facilities.
Agile Test Group

Offers EMC/EMI Compliance test services and an A2LA certified test laboratory.
Atlas Compliance & Engineering, Inc.

Accredited laboratory for EMI, EMC, safety, emission, immunity, testing and engineering services for the FCC, CE, VCCI, BSMI, C-TICK, UL and CSA.
Be Smart Electrical Test & Tag Technology

Providing electrical test and tag services, together with risk assessments. Offers information on services, areas of coverage and quotation form.
Compatible Electronics

Electromagnetic compatibility, telecommunication and safety testing, training and consulting.
SLAT

Manufacturer of rectifiers, battery chargers, DC/DC converters and inverters for protection of high and low power electricity systems.
Snaptec

Specialises in the design, manufacture and distribution of professional power conversion products. Find profile, product catalogue, technical notes and contact details. Australia.
Sola HD

Manufacturers of power protection, conversion, and transformer products. Product catalog, distributor resources, specials, FAQs, downloads, and contact details.
Something High Electric Co., Ltd.

Manufacturers AC/DC, DC/DC switching power supplies, adaptors, chargers.
Sparkle Power Inc.

Switching power supply manufacturer. From China.
Stontronics

Manufacturers of transformers, power supplies and battery chargers. From UK.
Sunpower (UK) Ltd

Manufacture, design and distribute switched mode and linear power supplies, as well as battery chargers and larger industrial power supplies for hot swap andredundant applications.
Sunpower Technology Corp.

Manufacturer of switching power supplies. From Taiwan.
Sunpower USA

An OEM power supply designer of redundant fault tolerant, enclosed, and industrial power supplies.
Switching Power Inc.

Manufactures standard/custom switching power supplies for high reliability applications and turn-key chassis hot swap solutions.

Latest B2B Info

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Category Statistics

Total Sites: 1547
Subcategories: 8
Last Updated: Aug 5, 2026

About This Category

The Electronic Components category on B2Bs features human-curated B2B websites and resources. Each listed site has been reviewed by our editorial team to ensure relevance, quality, and value for business professionals.