UNSPSC 32111612: Power field effect transistor

UNSPSC 32111612 Power field effect transistor is a Commodity code covering discrete semiconductor components used in electrical control, power conversion, and industrial automation equipment. State and local governments procure power field effect transistors primarily as replacement components within broader electrical infrastructure modernization and maintenance projects—specifically within protective relay systems, motor control centers, pump station controls, and facility electrical systems where standardized component interoperability and compatibility with existing installations drive procurement decisions. Recent solicitations show the code capturing activity in utility authority relay replacement, county pump station control panel fabrication, school district electronics parts frameworks, and transit authority electrical maintenance stockpiling, indicating that transistor procurement occurs as part of integrated system upgrades rather than as standalone component orders.

Issuing bodies include utility authorities (Kissimmee Utility Authority in Florida), county infrastructure departments (Hillsborough County, Bay County in Florida), independent school districts (Northside Independent School District in Texas), and transit authorities (Trinity Metro in Texas), with activity concentrated in Florida and Texas. Representative recent opportunities include Kissimmee Utility Authority's sole-source RFQ (SS26054SH, due August 24, 2026) for SEL 451 and SEL 751 protection relays requiring full interoperability with existing SCADA infrastructure; Hillsborough County's ITB for pump station control panels and enclosures (ITB2600393, due September 29, 2026, estimated value $3.66 million) requiring UL 508A-certified fabrication with weekly production of two to four complete panels; Northside Independent School District's IFB for electronic equipment, parts, repairs, and services (IFB2026118, due September 24, 2026), replacing an expiring contract; and Trinity Metro's IDIQ electrical parts supplier contract (IFB26T035, due August 20, 2026) covering indefinite-quantity electrical materials for maintenance and repair across transit facilities in Tarrant County, Texas.