The iNRCORE family of brands work together to deliver exceptionally reliable electronic components that enable power and signal in the most extreme environments. Whether catalog or custom, our components deliver.

The iNRCORE Family of Brands

  • FAMILY OF BUSINESSES that support your complete high-performance precision electronic component needs.
  • COMPREHENSIVE RELIABILITY built into every component, precisely designed to withstand extreme conditions on Earth and beyond.
  • VERTICAL INTEGRATION ensures streamlined efficiencies for cost savings while boosting outstanding high quality.
  • SPECIALIZING IN CUSTOM SOLUTIONS for extreme applications that demand strong, accurate, and exceptionally reliable components.
  • CUSTOMER DRIVEN PROBLEM SOLVING drives our innovation as we collaborate with you to deliver the ideal product for your application.
  • HIGH PERFORMANCE INDUSTRIES rely on us, including Aerospace & Defense, Space, Datacom, Specialty Industrial, Transportation and Medical.

iNRCORE inrcore.com

Designs and manufactures magnetic components that transmit high-speed, mission-critical signal and power in the harshest operating conditions.

Gowanda Electronics gowanda.com

Designs and manufactures RF and power inductors, broadband conicals, military QPL, Hi-Rel, non-magnetic designs, and transformers for Military/Aero, Space, Medical and Commercial applications.

TTE Filters tte.com

Develop and manufacture of high quality RF and microwave filters, bias tees, diplexers, multiplexers, amplitude equalizers and EMI/RFI filters, especially for critical test anad measurement applications.

DYCO Electronics dycoelectronics.com

Manufacturer of high performance custom magnetic components and electronic assemblies for high reliability applications, including rail transportation safety systems.

Bicron bicronusa.com

Designs and manufactures custom magnetics, custom transformers, power harvesting & sensing current transformers, and DC solenoids for extreme reliability long-life applications.

RCD Components rcdcomponents.com

Manufacturer of passive components, including resistors, capacitors, coils and delay lines for the aerospace, medical, military and commercial industries.

When it comes to high performance electronics, we know there isn’t a one-size-fits-all solution. Our family of brands comes together as your collaborative partner, rapidly responding to meet your unique requirements and timeline.

With more than 70 year experience and specialized knowledge in high performance electronic components, we’ve invested heavily in the vertical integration of each capability – from automation systems, to modern manufacturing facilities, to full tooling and testing – to ensure the scalability and reliability you need.

We focus on your specific requirement whether it’s for custom solutions starting at design, prototypes, small volume or large quantity requirements. Our diverse team of highly skilled engineers and artisans, each with a specialized focus, work together to provide comprehensive solutions to the most challenging problems.

iNRCORE designs and manufactures magnetic components that transmit high-speed, mission-critical signal and power in the harshest operating conditions. Signal solutions include transformers, transceivers, baluns, delay lines and custom signal magnetics. Power solutions include transformers, chokes, inductors and custom designs in board mount and chassis mount options. QPL-status transformers and delay lines combined with hi-rel manufacturing to MIL-STD-981 add versatility. iNRCORE components have operated on the frontlines of defense to the frontiers of space exploration. For over 70 years, iNRCORE has deployed reliable and intelligent solutions to power next-generation systems. The company’s expert engineering, award-winning quality and exceptional service exceed customers’ demanding expectations. Whether we are working to assemble a component to meet your custom design or screening your products to qualify for a critical mission, iNRCORE’s solutions are Rugged to the Core. iNRCORE is ITAR registered and certified to AS9100 and ISO 9001 quality standards.

For nearly 60 years, Gowanda Electronics has been a leader in the design and manufacture of high-performance electronic components for demanding RF and power applications in aerospace, defense, medical, space and industry. Gowanda’s engineered components include standard off-the-shelf and custom-designed inductors, chips, chokes, coils, conicals, toroids, transformers, solenoids and magnetic devices in surface mount and axial-leaded (thru-hole) configurations. The company offers RoHS compliant products as well as lead-containing components for QPL military/defense and other critical applications. Non-magnetic inductors are available when magnetic materials would compromise system performance as in medical imaging (MRI) equipment. Capabilities include a well-equipped design center, complete in-house environmental testing lab, several cleanrooms, multiple facilities and quality standards (ISO 13485, AS9100, ISO 9001). Gowanda is ITAR registered.

Gowanda Electronics
One Magnetics Parkway, Gowanda, NY 14070
Phone: 716-532-2234
Email: sales@gowanda.com

RCD Components is a premier manufacturer of resistors and a major supplier of capacitors, coils and delay lines for the commercial, medical, military and aerospace industries. The company’s resistors are utilized in a wide range of high reliability applications such as avionic systems, industrial embedded systems, test and ground support equipment, satellite systems and medical instrumentation. Established in 1972 and growing ever since, RCD’s strengths include flexible manufacturing, resistive technology expertise and the design and manufacture of high-quality precision parts for demanding applications. The company’s Absolute Zero Defect program (ABZED™) incorporates a wide range of standard and customized products and shorter lead-times, to deliver additional value. RCD’s unique SWIFT™ service provides delivery of non-stock items far quicker than standard lead-times in the industry. The company is ITAR registered and ISO 9001 certified.

RCD Components
520 East Industrial Park Dr, Manchester, NH 03109
Phone: 603-669-0054
Email: sales@rcdcomponents.com

Vanguard Electronics has been an industry leader for over 70 years in the design and manufacture of inductors and transformers. With a reputation for reliability in demanding environments, Vanguard is a preferred supplier to major contractors in the Defense, Aerospace, Space, Medical and Down-hole Oil & Gas industries. Vanguard offers a complete line of RF and Power components ranging from milliwatt chip inductors to 10kVA power transformers. The company is ITAR registered and ISO 9001  & AS9100 certified.

Vanguard Electronics
18292 Enterprise Lane, Huntington Beach, CA 92648
Phone: 714-842-3330
Email: sales@ve1.com

TTE Filters is a leader in the design and manufacture of standard and custom RF and microwave filters (ranging from 50Hz to 40GHz), bias tees, diplexers, triplexers, quadplexers, amplitude equalizers and EMI/RFI filters for use in a variety of critical, high-performance applications. The company’s products are used by OEMs and other organizations around the world to enhance communication and signal processing in cellular, data acquisition, electronic support, radar, satellite, sonar, telecommunication, telemetry and wireless applications in commercial, industrial, medical and military/defense sectors. TTE’s product stocking system and raw material inventories enable off-the-shelf availability of many products and quick turnaround for the rest. The company maintains a quality assurance program based on MIL-Q-9858 and MIL-I-45208. In-house test facilities can upscreen to MIL-PRF-15733 and MIL-PRF-28861. The company also manufactures products for its Microwave Circuits and Instec Filters brands. TTE is ITAR registered.

TTE Filters
7426 Tanner Parkway, Arcade, NY 14009
Phone: 716-532-2234
Email: sales@tte.com


DYCO Electronics designs and manufactures a wide range of custom magnetic components for demanding applications. Products offered include switching power supply magnetics, 50/60/400Hz transformers, inductors and chokes, as well as a line of UL Listed high voltage power supplies used in the static elimination industry. DYCO has particular expertise in manufacturing high-reliability electronic assemblies and sub-assemblies completely in-house to support the needs of its OEM customers. Markets served include aerospace, commercial, communication, medical, military, oil exploration and rail transportation. Support services include coil winding, toroid winding, mechanical assembly, potting & encapsulation and UL recognized insulation systems. The company is ITAR registered and certified to AS9100 and ISO 9001 quality standards. DYCO now also oversees the HiSonic business which was previously part of Gowanda Components Group prior to the merger with iNRCORE.

DYCO Electronics
7775 Industrial Park Rd, Hornell, NY 14843
Phone: 607-324-2030
Email: sales@dycoelectronics.com

Bicron Electronics designs and manufactures power magnetics, transformers and solenoids. The company specializes in durable, reliable, high quality products intended for rugged, long-life applications. Bicron offers a standard product line but is best known for their proven ability to solve complex issues with custom designs that endure the test of time. The company’s VoltBoss™ high-frequency, corona-free transformers are designed, constructed and tested to ensure moisture and vibration resistance, heat dissipation and insulation integrity. Bicron’s toroidal power transformers, popular for their low radiated magnetic field and comparable size & weight to VA rating, offer power ranges from 20VA to 10,000VA. The company’s current sense and power harvesting current transformers are designed for high accuracy and longevity. Numerous styles of DC solenoids are available, including designs that operate in dusty or wet environments. Bicron’s products are utilized by OEMs involved in alternate energy, smart grid power distribution, transportation, medical, military, marine, security and aerospace industries. The company is ITAR registered and ISO 9001 certified.

Bicron Electronics
427 Goshen Rd, Torrington, CT 06790
Phone: 860-482-2524
Email: sales@bicronusa.com