Description:

Lot of 10 QNJX3611 / 1N3611-type axial rectifier diodes, NOS vintage high-reliability parts. These appear to be military-spec / JAN-style standard-recovery rectifier diodes in axial lead package, suitable for restoration work, legacy power supply repair, military/aerospace surplus projects, test fixtures, and general through-hole diode stock where rugged vintage components are desired. Body markings show 3611-series identification; sold as shown from surplus stock.

Modern uses:

- Vintage electronics repair and restoration

- General-purpose through-hole rectifier replacement in legacy circuits

- Bench testing, prototyping, and diode assortments

- Military surplus, avionics, and hi-rel collection stock

- Educational use for discrete rectifier circuits

Compatibility note:

Best listed as QNJX3611 / 1N3611-type parts. Cross-check polarity band, exact manufacturer marking, package style, surge/current needs, and recovery characteristics before using as a drop-in substitute in critical equipment. Suitable as a likely replacement for 1N3611-family standard-recovery axial rectifiers where 1A / 200V class parts are acceptable.