215-348-9031  |  115 WEST COURT STREET  |  2ND FLOOR  |  DOYLESTOWN, PA 1890


TJM Electronics

TJM Electronics: Founded in Bucks County, Built on Innovation

History of TJM Electronics

Founded in 1991 by Thomas J. McCarthy, TJM was the first private company in its area with both auto P&P and Mil 2000a quality spec. Listed as Philly's Top 100 for three consecutive years and 5 consecutive years for Deliotte & Touche, TJM won several awards making them a recognized and preferred supplier. By 2000, TJM grew to a $16M business, specializing in electronic manufacturing and design for the aerospace & defense industries. Acquired by the Logue Family Holdings, Inc. in 2019, TJM Associates merged with IMET Electronics Corporation, and is now operating under TJM Electronics.

Electronics Manufacturing Services and Capabilities

With close to 30 years of experience under our belt, from Printed Circuit Board assembly to cable assembly and box-builds, we have the expertise and resources to manufacture high quality PCB's and deliver award-winning products to market. Our electronics specialists will work with you to make sure your designs are complete, BOMS are clear, and file formats are consistent to ensure a quicker turnaround and accurate quoting for your project.

We are experts in data acquisition and control and offer turnkey electronics manufacturing solutions which include PCB assembly, prototyping, testing, and final packaging.

Through trusted & qualified partners, we work with industrial and mechanical designers to assemble your project from start to finish, with only one point of contact throughout the process.

Certifications and Compliances:

  • ISO-9001: 2015 Certified
  • J-STD-001
  • IPC-A-610
  • IPC-WHMA-A-620
  • ANSI/ESD-S.20.20
  • RoHS Compliant
  • DDTC Registered

Equipment and Automation

TJM Electronics boardEmbracing industry 4.0, TJM Electronics' facility is equipped with the highest performing electronics assembly and manufacturing equipment. Our state-of-the-art automated SMT systems are capable of mounting speeds to 45,300 cph and have fine pitch down to 0.3mm to deliver high quality PCB prototypes and production quantities in a timely manner. We also provide environmentally-safe board cleaning with de-ionized water recycling, ROSE testing, and humidity controlled storage for moisture-sensitive devices to ensure quality production.

Our facility features 3D Printers, High-Speed Pick & Place machines, Automated Stencil Printers, Inline Reflow Ovens (3 Zone and 5 Zone), 2D & 3D AOI (Automated Optical Inspection) and 3D paste inspection equipment.

To view our full equipment list, visit our website at www.tjmelectronics.com/equipment.

Recent Industry Projects

TJM Electronics is involved in various projects, ranging from consumer electronics, to industrial equipment, medical monitors, aviation communication, navigation, and control systems.

Our primary markets are aerospace & defense, medical, industrial, and non-commodity consumer electronic products.

  • Aerospace & Defense: We manufacture printed circuit boards able to withstand harsh environmental conditions to be used in data acquisition and control applications.
  • Medical: TJM is involved in the design and fabrication of testing equipment for a hospital's R&D division to potentially decrease the infant mortality rate.
  • Industrial: We manufacture PCB assemblies for real-time systems that monitor and alert crane operators of faulty, damaged or fatigued slings to prevent heavy items from falling.
  • Commercial: Testing the waters - TJM built an analyzer instrument for pools/spas that automatically match the sample water to its pH level to determine which chemicals are needed.

At TJM Electronics, we put quality first and provide our customers with the confidence that our facility, equipment, and processes are performed in a well-defined and strictly controlled environment.

Don't pay an arm and leg for quick-turn, but poor quality. At TJM, we emphasize quality as our highest priority, guaranteeing efficiency in every production run!

To learn more about the markets we serve, our capabilities, facility, and equipment, visit our website at www.TJMelectronics.com.

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