Pasternack Enterprises

What Pasternack Enterprises does

Pasternack Enterprises is a US-based manufacturer and distributor of RF, microwave, and millimeter wave components, operating as a subsidiary of Infinite Electronics (a Warburg Pincus portfolio company). Founded in 1972 and headquartered in Irvine, California, the company maintains US manufacturing facilities in California, Texas, Idaho, and New York and offers an in-stock catalog of over 40,000 components spanning connectors, adapters, cable assemblies, amplifiers, switches, antennas, filters, oscillators, mixers, attenuators, waveguide components, and test and measurement equipment, with operating frequencies from DC to 110 GHz and a notable presence in 60 GHz V-band millimeter wave modules built on silicon germanium technology.

The company runs a multi-channel go-to-market combining direct e-commerce at pasternack.com with same-day shipping, phone and email sales support for enterprise and defense customers, and global distribution agreements with Mouser Electronics and RFMW. Products are priced on a per-unit basis with published volume discounts (e.g., $67-$2,880 typical precision adapter range) and Net 30 terms for qualified buyers, with Section 301 tariff surcharges noted for US shipments. Manufacturing and facilities are ISO 9001:2015 certified, and key product lines meet MIL-STD-348B and MIL-DTL-38999 specifications for defense and aerospace qualification.

Pasternack serves a horizontal mix of end markets including telecommunications, defense and military electronics, radar systems, aerospace and UAVs, medical equipment, and test and measurement. Its competitive positioning rests on catalog breadth, same-day fulfillment from stock, custom cable configuration via the Cable Creator tool, US-based manufacturing for tariff-resilient supply, and co-branded product development with partners such as Vubiq for 60 GHz development systems.

Name

Pasternack Enterprises

Legal name

Pasternack Enterprises Inc.

Website

https://pasternack.com

Company type

Private

Founded year

1972

Operating status

Operating

Headcount range

51–100 employees

Short description

Pasternack Enterprises is a US-based supplier of over 40,000 RF, microwave, and millimeter wave components with same-day shipping, serving telecommunications, defense, aerospace, medical, and test and measurement customers globally.

Ownership category

akta.pro rank

Product category

RF and Microwave Components

NAICS

Other Electronic Component Manufacturing (334419), Other Electronic Parts and Equipment Merchant Wholesalers (42369)

SIC

Electronic Components, Nec (3679), Wholesale-Electronic Parts & Equipment, Nec (5065)

akta.pro primary industry

RF & Microwave Connectors and Coaxial Assemblies (HDAHAOAD)

akta.pro secondary industry

Microwave & RF Signal Chain ICs (Mixers/Detectors/Attenuators) (HDAHAMAL)

Keywords

• RF microwave components
• Coaxial cable assemblies
• Millimeter wave products
• Waveguide components
• RF test measurement

Headquarters

HQ city

Irvine

HQ country

United States

HQ region

North America

Offices5 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Operations, Personnel, Marketing or Sales, Infrastructure, Technology or R&D

Revenue model

1. RF/Microwave Component Sales: Sale of RF, microwave, and millimeter wave components including connectors, adapters, cable assemblies, amplifiers, switches, filters, oscillators, antennas, and waveguide components. Products sold as one-time purchases with volume discounts available for bulk orders.
2. Custom Cable Assemblies: Custom cable manufacturing capabilities allowing customers to specify exact requirements for RF cable assemblies
3. Test and Measurement Solutions: Sale of test and measurement equipment including calibration kits, VNA test cables, and test adapters for defense and commercial applications

Pricing tiers

Go-to-market motion3 records

Distribution channels4 records

Marketing channels7 records

Core offering

Pasternack Enterprises manufactures and distributes the industry's broadest in-stock catalog of RF, microwave, and millimeter wave components and assemblies, spanning over 40,000 products across connectors, adapters, cable assemblies, amplifiers, antennas, filters, switches, oscillators, waveguide components, and test-and-measurement equipment from DC to 90+ GHz. The company supports its catalog with same-day shipping, custom cable engineering through The Cable Creator tool, and MIL-STD compliant defense-grade products backed by ISO 9001:2015 certified U.S. manufacturing.

Product overview

Pasternack Enterprises is an Infinite Electronics brand offering a broad portfolio of RF, microwave, and millimeter wave components. The company provides over 40,000 products across diverse categories including connectors, adapters, amplifiers, switches, antennas, filters, attenuators, cable assemblies, waveguides, oscillators, mixers, and test/measurement equipment. The product line spans from 60 GHz millimeter wave systems and modules (including a partnership with Vubiq for development systems) to traditional coaxial components supporting frequencies from DC to 110 GHz. The portfolio includes both standard commercial-grade products and high-reliability components for military and aerospace applications. Key tools include The Cable Creator for custom cable configuration, and the company offers ready-to-ship 5G RF solutions and UAV/drone connectivity solutions. Products serve telecommunications, military electronics, radar, medical equipment, and test/measurement applications. Same-day shipping is offered from the company's ISO 9001:2015 certified facilities.

Differentiator

Problem solved

Functional benefit

Products and services

• 60 GHz Systems and Modules Millimeter wave wireless systems and modules operating in the 57-64 GHz unlicensed V-band spectrum for high-speed data transmission, featuring silicon germanium (SiGe) chip-based transceivers with WR-15 waveguide interface.
• Adapters Coaxial RF adapters supporting numerous connector series (1.0mm, 1.85mm, 2.4mm, 2.92mm, 3.5mm, N, SMA, TNC, BNC, 7/16 DIN, and others) used to connect different RF components in test and system integration.
• Amplifiers RF and microwave amplifiers including power amplifiers, gain block, broadband, low noise, limiting, log, bi-directional, linear, variable gain, and waveguide amplifiers for signal conditioning applications.
• Antennas RF antennas including fixed, panel, dome, Yagi, GPS, mobile, portable, and specialty waveguide antennas for wireless communications and RF system deployment.
• Attenuators / Equalizers Signal attenuation devices including variable, fixed, step, programmable, voltage variable, DC bias, and waveguide attenuators for controlling signal levels in RF systems.
• Cable Assemblies RF coaxial cable assemblies including general purpose test cables, VNA cables, MIL-STD cable assemblies, low PIM cable assemblies, and custom cable configurations with various connector types.
• Connectors RF coaxial connectors supporting numerous series including 1.0mm, 1.85mm, 2.4mm, 2.92mm, 3.5mm, N, SMA, TNC, BNC, 7/16 DIN, and specialized types for military and aerospace applications.
• Filters RF filters including bandpass, lowpass, highpass, tunable, waveguide bandpass filters, diplexers, and harmonic filters for frequency selection in RF signal chains.
• Switches RF switches including PIN diode, electromechanical relay, manual, high isolation, high isolation USB, and waveguide switches for signal routing applications.
• Oscillators / Synthesizers Frequency generation components including voltage controlled oscillators, phase locked oscillators, reference oscillators, synthesizers, temperature compensated crystal oscillators, and waveguide Gunn oscillators.
• Mixers / Modulators RF frequency mixers including double balanced, IQ, triple balanced mixers, waveguide converter mixers, and bi-phase modulators for signal conversion.
• Test and Measurement Test and measurement equipment including calibration kits, precision adapters, VNA test cables, microwave probes, and test leads for RF testing and signal analysis applications.
• Waveguide Components Waveguide components including flexible waveguides, waveguide antennas, waveguide to coax adapters, waveguide circulators, waveguide isolators, waveguide bandpass filters, and various waveguide sizes from WR-5 through WR-430.
• MIL-STD Cable Assemblies Military-standard cable assemblies meeting MIL-DTL-38999 and other military specifications for defense applications requiring ruggedized, qualified interconnect solutions.
• MIL-STD Contacts Military-standard connector contacts including BMA, BMB, BMZ, M39029, Mini SMP, and SMPS series for defense and aerospace applications requiring qualified contact systems.
• High Reliability Products Enhanced reliability RF components designed for demanding military, aerospace, and space applications meeting strict quality and performance standards.
• Pasternack / Vubiq 60 GHz Development System 60 GHz wireless development system created through partnership with Vubiq for rapid evaluation of 60 GHz waveguide modules and customer prototyping, featuring USB-based GUI configuration and WR-15 V-band waveguide interface with 1.8 GHz modulation bandwidth supporting 802.11ad and 802.11aj WiGig development.
• 5G RF Solutions Ready-to-ship RF solutions specifically designed for 5G applications and infrastructure deployments.
• UAV & Drone Connectivity Solutions RF connectivity solutions specifically designed for unmanned aerial vehicles and drone applications including high-bandwidth wireless video transport.
• The Cable Creator Custom RF cable configuration tool that allows customers to specify and order custom cable assemblies based on their specific requirements.
• Isolators / Circulators Non-reciprocal RF components for signal routing, isolation, and protection in RF systems.
• Couplers RF couplers including directional couplers, dual directional couplers, hybrid couplers, and waveguide couplers for power sampling and signal distribution.
• Power Dividers / Combiners RF power dividers, tap power dividers, and combiners for signal splitting and combining in 50 ohm and 75 ohm configurations.
• Fiber Optic Cable Assemblies Fiber optic cable assemblies for high-speed optical data transmission.
• Bias Tees / DC Blocks DC blocking and bias tee components for separating AC and DC signals in RF paths, including inner and outer DC blocks.
• Terminations RF load terminations including feed-thru load terminations, RF loads, and waveguide terminations.
• Surge Protectors RF coaxial lightning surge protectors and arrestors for protecting equipment from voltage transients.
• Rotary and Swivel Joints Coaxial and waveguide rotary joints for transmitting RF signals through rotating interfaces.
• Noise Sources Calibrated and amplified noise sources including noise generators for test and measurement applications.
• Phase Shifters / Trimmers Phase adjustment components including adjustable phase trimmers, phase shifters, and waveguide phase shifters.
• Frequency Multipliers / Dividers Frequency multiplication and division components for signal generation and frequency conversion in RF systems.
• Data Interconnects Data interconnect solutions including data adapters, data connectors, and associated tools for digital signal connectivity.
• Baluns RF baluns for balanced/unbalanced signal conversion in RF circuits.
• Limiters / Detectors RF limiters and detectors including PIN-PIN limiters, PIN-Schottky limiters, Schottky zero bias detectors, tunnel diode detectors, biased detectors, log detectors, and waveguide detectors.
• SOL/SOLT Calibration Kits SOL/SOLT calibration kits designed for VNA calibration (1 port to 4 port), including all necessary components for short open load calibration technique or short open load and thru method; all standards and accessories contained in a high-quality wooden storage box.

Quantifiable outcome

• Over 40,000 RF, microwave and millimeter wave components available from stock
• +2 more outcomes

Named customers5 records

Segments5 records

Ideal customer profiles5 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

Four partnerships are on record, tiered core and strategic.

• Mouser ElectronicscoreChannel Partner/ Reseller/ Distributor · 27 March 2026Mouser Electronics and Pasternack announced a global distribution agreement to distribute Pasternack's range of RF, microwave, and millimeter-wave components including connectors, adapters, DC blocks, and cable assemblies supporting telecommunications, military electronics, radar, and medical equipment applications.
• RFMWcoreChannel Partner/ Reseller/ Distributor · 24 September 2025RFMW and Pasternack announced global expansion of their distribution agreement to deliver Pasternack's full RF portfolio including connectors, cables, adapters, antennas, and assemblies with added emphasis on test and measurement solutions such as RF calibration kits, VNA cables, and test adapters. RFMW's technically focused sales and support network serves commercial, industrial, and defense markets worldwide.
• Infinite ElectronicscoreOthersPasternack is an Infinite Electronics brand. Infinite Electronics is the parent company providing strategic direction and operational support for Pasternack and other RF/microwave component brands.
• VubiqstrategicStrategic or Co-development PartnerPartnership with Vubiq (pronounced 'View-bik') for 60 GHz wireless development systems. Vubiq is an industry expert in designing 60 GHz RF systems. The partnership enables rapid evaluation of Pasternack's 60 GHz waveguide modules for millimeter wave wireless system development including 802.11ad WiGig applications.

Scale indicators5 records

Recent moves6 records

Expansion highlights6 records

Direct peers

• Mini-Circuits: Direct competitor in the RF and microwave component market, offering a comparable catalog of amplifiers, mixers, filters, and signal-conditioning components for telecom, defense, and test & measurement customers.
• RFMW: Specialized RF and microwave component distributor with overlapping product lines, technically focused sales force, and a similar customer base across commercial, industrial, and defense markets.
• Amphenol RF: Manufacturer of RF connectors, adapters, and cable assemblies serving telecom, defense, and instrumentation markets with overlapping product categories and customer base.
• Rosenberger: Global RF and microwave interconnect specialist offering coaxial connectors, cable assemblies, and test & measurement solutions directly comparable to Pasternack's core portfolio.
• HUBER+SUHNER: Manufacturer of RF connectors, cable assemblies, antennas, and waveguides serving telecom, industrial, and defense markets with comparable high-reliability positioning.
• Radiall: RF and microwave interconnect manufacturer offering coaxial connectors, cable assemblies, and antennas for aerospace, defense, and telecommunications applications.
• Fairview Microwave: Sister Infinite Electronics brand and close peer offering RF components, connectors, and test equipment to overlapping defense, telecom, and instrumentation customers.

Broad incumbents

• Mouser Electronics: Global electronic component distributor with a massive catalog; both a Pasternack channel partner and a peer offering adjacent RF and connector lines to engineers worldwide.
• Digi-Key Electronics: Broad-line electronic component distributor carrying RF connectors, adapters, and cable assemblies, competing for the same engineer and OEM purchasing cycles as Pasternack.
• Keysight Technologies: Test & measurement equipment leader that overlaps with Pasternack's test & measurement, calibration kit, and VNA cable offerings, addressing similar defense and commercial engineering customers.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks5 records

Key highlights7 records

Customer concentration

• Xx.com/pasternack_inc
• YouTubeyoutube.com/channel/UC93N_rFbhPJ84bPRpC5pw2g
• Facebookfacebook.com/PasternackEnterprises
• LinkedInlinkedin.com/company/pasternack-enterprises-inc

Compliance2 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Pasternack Enterprises