UNSPSC 32101500: Circuit assemblies and radio frequency RF components

UNSPSC 32101500 Circuit assemblies and radio frequency RF components is a Class code that in recent state and local solicitations encompasses custom printed circuit boards, electrical parts and supplies, security systems components, and specialized industrial electronic modules for water treatment and infrastructure applications. The issuing bodies soliciting under this code span state university systems, county water authorities, city public works departments, school districts, and cooperative purchasing vehicles serving multi-jurisdictional public procurement. The University of Wisconsin-Madison, City of Phoenix Public Works, Riverside County, and the School Board of Sarasota County represent the range of individual procurers, while Sourcewell—a Minnesota local government unit and cooperative—serves as an intermediary aggregating demand across thousands of government agencies, higher education institutions, K-12 school districts, and public entities nationwide.

Recent activity concentrates in the Upper Midwest and Southwest. The University of Wisconsin-Madison issued an RFB for APxF Rev K3 Custom Printed Circuit Boards due July 20, 2026; the City of Phoenix Public Works issued an IFB for electrical parts and supplies (three-year term with two one-year options) with offers due July 9, 2025; Riverside County issued an RFB for an ABB ACS880-04 AC Drive Module for water filtration infrastructure due March 25, 2026; and the School Board of Sarasota County, Florida issued an ITB for safety and security systems services, parts, and consumables (one-year term with two optional one-year renewals) due March 10, 2026. Sourcewell's RFP #061626 for law enforcement equipment, available to participating entities in Washington state and throughout the United States and Canada, closed June 16, 2026. The code shows consistent multi-state activity with no dominant single jurisdiction, reflecting distributed procurement across education, municipal infrastructure, water utilities, and public safety operations.