Customer 1st



World largest and most complete memory supplier - DRAM, FLASH, SRAM, MCP, DIMMs, SSDs. 


TFT and LCD panels including Monitor glass, TV and DID (Digital Information Display).

Solid State Drives (SSD)

Samsung is pushing the limits of density and performance in SSDs.

Aliance Memory:  Legacy supplier of SRAM, DRAM and SDRAM integrated circuits.

SRAM: Fast Async, Low Power Async, DDR1 high performance SRAM.

Do you have a product that has a long lifetime in your markets but the memory parts you require have the lifetime of a cell phone model?  Alliance gives your product the long lifetime it needs to support your customers.

Aimtec - your power partner.  DC-DC converters to 40W, AC-DC and DC-DC LED Power suppliers, LED Drivers, Isolated and encapsulated converters.  Aimtec has world class manufacturing and offers a high reliability product line at commodity prices.

eConais is a wireless module manufacturer and solutions company. We provide high performance and ultra-low power embeddable modules for connectivity to the Internet of Things (IoT) and Machine to Machine (M2M) communications. eConais is a global innovation leader in embedded Wi-Fi system solutions with decades of industry experience in Ultra Low Power (ULP) and high-performance wireless product design. eConais’ easy-to-use modules and software development kits (SDK) enable customers to leverage the globally installed base of Wi-Fi access points and smartphones to create connected products for healthcare, smart energy and control/monitoring in industrial, commercial and residential markets.

Enerdoor is a leading supplier of RFI and EMI filtering as well as providing EMI/EMC testing to meet full compliance with FCC, EU, CE, TUV standards.  Enerdoor has filters that go for single phase RFI filters all the way up to very high power three phase filters. Included are passive harmonic filters, active harmonic filters, MRI military filters, motor protection, single and three phase RFI/EMC filters.  Enerdoor can also supply full EMI/EMC testing to help you get your product to market faster.

Ericsson Power Modules:  Full line of DOSA and POLA compatible DC-DC converters.  Also IBC (Intermediate Bus Converters), Point of Loads (POLs), and other board power management. Ericsson is an acknowledged leader in the emerging discipline of Digital Power Management and offers solutions not available anywhere else.

Exar is a world class supplier of: Communcation ICs - Industry's largest portfolio of UARTs - 8-bit, 32-bit PCI, I2C and USB based; RS232/422/485 Transceivers; T1/T3/SONET solutions. Storage - eSATA Port Multipliers/Selectors. Power management - DC to DC Controllers, Buck/Boost Regulators, Low Drop Out Regulators, USB Current Limiters, Supervisors, Voltage References (acquired Sipex Semiconductor).  Also New Digital Power!

Three Five Corp is a

worldwide supplier of display systems and human interface solutions for commercial, industrial, mobile computing, communications, and entertainment devices.  OLED, LCD, Mono LCD, Custom LCD, Color, Touch Pads, Multitouch pads.

CERONIX, Inc. designs monitors and boards with the end user in mind - engineered with the "extras" that gain resolution, improve performance, reduce maintenance, and expand applications.  Ceronix can supply a variety of LCD/TFT display products that support the Pro A/V and DID industry.  Complete monitors, Integrated backs including power supplies, cooling and video control for TFT panels, players, display electronics.  Let us help you with your custom display solution.

Non-packaged, semiconductor die and wafers. Expert in the storage, shipment and handling techniques of bare un-packaged devices. Supported suppliers: Atmel, Cypress, Samsung, Oki, Toshiba, Hitachi, Vishay and Mosel-Vitelic.

Group West International: Power Supplies, wall mount SMPS, Power for portable computing, Linear Power Supplies, Car chargers, Medical grade power supplies, travel chargers.

Gunze USA is the premier source for analog resistive touch panels. Gunze's superior quality and innovation in resistive touch sensor technology add extraordinary value to manufacturers and integrators. Gunze's touch panels deliver the best touch solutions for all types of environments and touch display applications.

Memsic: Welcome to a world of sensing technology solutions designed to open up unlimited potential for lower-cost, quicker-to-market innovation for your consumer, automotive, medical or industrial product applications. MEMSIC’s unique and proprietary approach integrates leading edge sensor technology with mixed signal processing circuitry onto a reliable, high quality, single chip using a standard CMOS IC process. MEMSIC's integrated sensor solutions offer the highest quality and reliability in the industry at a price that makes sense for your cost-sensitive applications.

ProTek Devices, based in Tempe, Arizona USA, is a manufacturer of Transient Voltage Suppression (TVS) products designed specifically for the protection of electronic systems from the destructive effects of Lightning, Electrostatic Discharge (ESD), Nuclear Electromagnetic Pulse (NEMP) and Inductive Switching.  With 25 years of engineering and manufacturing experience, ProTek designs TVS devices that provide application specific protection solutions for any type of electronic system such as, telecommunications, industrial, military and commercial

TDI Power products enable many of the technologies that touch our lives every day. Whether it’s surfing the Internet, sending an e-mail, being taken care of in a hospital, flying on a commercial airliner, or even using a cell phone, there’s a good chance either the service or the device depends on TDI Power.  We start by asking customers, “What are you trying to do?” Then we apply our technology in practical ways, providing a significant advantage in your marketplace.  Look to TDI Power for AC-DC modules, DC-DC modules, AC inverters, Ruggedized power supplies, DC-AC Inverter solutions, medical cart power, Custom power supplies.  Specific markets served include OEM Power, Military, Aerospace, Medical, Airborne, Vehicular, Telcom, Industrial.


Mixed-Signal ICs and Systems

Intelligent Mixed Signal IC’s, Custom application specific products including custom mixed signal IC’s, USB solutions, isolators and other support and development tools

Mfg of Batteries and Battery packs. Available chemistries include: Lithum Ion, Lithum Polymer, NiMH, Alkaline. Custom packs are not a problem. Contact Customer 1st at 952 851 7909 or email for more information.


Our Manufacturers

Customer 1st supplies electronic components and subassemblies to OEM customer s throughout the upper Midwest. 

Rely on our team of Sales Engineers to help you get your project done the way you want it done - on time and within your budget.