PSC Code 5961 covers semiconductor devices and their associated hardware used in various electronic applications across federal government agencies. This category includes semiconductor assemblies, diodes, rectifiers, thyristors, transistors, and unitized semiconductor components, as well as related hardware excluding sockets. These products are essential components in the manufacturing, maintenance, and upgrade of electronic systems utilized by defense, aerospace, and civilian agencies. Government contracts under this PSC often support research and development, production, and sustainment of electronic equipment critical to mission success. Procurement of these semiconductor devices ensures that agencies have access to reliable, high-performance components necessary for modern electronics and communications infrastructure.

Includes for PSC 5961

This PSC code covers the following products and services:

Semiconductor Assemblies; Semiconductor Diodes; Semiconductor Rectifiers, Semiconductor Thyristors; Transistors; Unitized Semiconductors; Associated Hardware except Sockets.

Excludes for PSC 5961

This PSC code does NOT cover the following:

Microcircuits; Optoelectronic Devices and Associated Hardware.

Typical Buyers & Agencies for PSC 5961

Typical buyers under PSC 5961 include the Department of Defense (DoD), the Department of Energy, NASA, and other federal agencies involved in advanced electronics, defense systems, and research. These agencies require semiconductor devices for use in radar systems, communications equipment, navigation devices, and other mission-critical electronics. Additionally, agencies focused on scientific research and energy infrastructure acquisition often procure under this PSC to support specialized equipment and experimental systems. Procurement professionals within these organizations prioritize reliability, compliance with technical specifications, and supply chain security when purchasing semiconductor components.

Common Contract Types for PSC 5961

Contracts for PSC 5961 commonly include firm-fixed-price, indefinite delivery indefinite quantity (IDIQ), and time-and-materials agreements depending on the procurement scope. Agencies may use competitive bidding, sole-source contracts, or set-asides for small businesses to acquire semiconductor devices. Typical use cases involve bulk purchases for system manufacturing, specialized orders for prototype development, and supply contracts for ongoing maintenance and upgrades. Given the technical nature of these components, contracts often include detailed technical specifications and quality assurance provisions to ensure performance and compatibility with existing systems.

Plain-Language Breakdown for PSC 5961

Includes semiconductor assemblies, diodes, rectifiers, thyristors, transistors, and unitized semiconductors.
Excludes microcircuits and optoelectronic devices and their associated hardware.
Primarily used by defense, aerospace, energy, and research-focused federal agencies.
Contracts often involve firm-fixed-price, IDIQ, and specialized procurement methods.
Aligns with NAICS codes 334413, 334419, and 541715 for manufacturing and R&D activities.
Essential for sustaining and upgrading mission-critical electronic systems and equipment.

Related Categories for PSC 5961

Other categories at the same level as 5961

5905 RESISTORS

Resistors

5910 CAPACITORS

Capacitors

5915 FILTERS AND NETWORKS

Filters and Networks

5920 FUSES, ARRESTORS, ABSORBERS, AND PROTECTORS

Fuses, Arresters, Absorbers, and Protectors

5925 CIRCUIT BREAKERS

Circuit Breakers

5930 SWITCHES

Switches

5935 CONNECTORS, ELECTRICAL

Connectors, Electrical

5940 LUGS, TERMINALS, AND TERMINAL STRIPS

Lugs, Terminals, and Terminal Strips

5945 RELAYS AND SOLENOIDS

Relays and Solenoids

5950 COILS AND TRANSFORMERS

Coils and Transformers

5955 OSCILLATORS AND PIEZOELECTRIC CRYSTALS

Oscillators and Piezoelectric Crystals

5960 ELECTRON TUBES AND ASSOCIATED HARDWARE

Electron Tubes and Associated Hardware

5962 MICROCIRCUITS, ELECTRONIC

Microcircuits, Electronic

5963 ELECTRONIC MODULES

Electronic Modules

5965 HEADSETS, HANDSETS, MICROPHONES AND SPEAKERS

Headsets, Handsets, Microphones and Speakers

5970 ELECTRICAL INSULATORS AND INSULATING MATERIALS

Electrical Insulators and Insulating Materials

5975 ELECTRICAL HARDWARE AND SUPPLIES

Electrical Hardware and Supplies

5977 ELECTRICAL CONTACT BRUSHES AND ELECTRODES

Electrical Contact Brushes and Electrodes

5980 OPTOELECTRONIC DEVICES AND ASSOCIATED HARDWARE

Optoelectronic Devices and Associated Hardware

5985 ANTENNAS, WAVEGUIDES, AND RELATED EQUIPMENT

Antennas, Waveguide, and Related Equipment

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