Power transistor to-3 package

Naval Sea Systems Command seeks 200 Power Transistor TO-3 Package units (2N3773) through a competitive firm fixed price acquisition with a base requirement plus three one-year option periods, with proposals due August 5, 2026 at 4:00 PM Eastern Time. The procurement is a 100% small business set aside, limiting competition to certified small businesses registered in SAM.

Place of performance and delivery is Crane, Indiana (NSWC Crane, 300 Highway 361, Crane, Indiana 47522-5001). The transistor must meet specific electrical characteristics including a DC current gain (hFE) of 15 to 60 at 8 amperes, collector-emitter saturation voltages not exceeding 1.4 Vdc at 8 amperes or 4.0 Vdc at 16 amperes, continuous collector current capacity up to 16 amperes, and thermal resistance of 1.17°C/W (junction-to-case). All deliveries must occur within 4 weeks of contract date. Contractors must complete and submit all pages of SF 1449 (pages 1–31), a Quoter's Proposed Delivery Schedule, product literature or capabilities documentation, a Compliance Matrix certifying conformance to electrical and thermal specifications, and a Technical Acceptance Evaluation Matrix.

Evaluation uses Low Price Technically Acceptable (LPTA) methodology in three sequential phases: responsiveness, technical acceptance, and pricing. Technical acceptance is evaluated on three go/no-go factors—Technical Approach, Delivery (4-week requirement), and Past Performance (using SPRS ratings, with yellow or red ratings deemed unacceptable). Only responsive and technically acceptable quotes proceed to pricing evaluation. Award will be made to the lowest priced vendor at aggregate total across all CLINs. Payment is firm fixed price per CLIN (200 units per period). The solicitation is conducted under FAR Part 12 commercial procedures pursuant to synopsis exception FAR 5.202(a)(13) and is a DO-rated order under the Defense Priorities and Allocations System (DPAS). NAICS code 334413; PSC 5961.