The 2N5485 JFET is similar to the 2N5484 and 2N5457 but with a higher Vgs(off) value. It’s used for the second stage in the ClinchFX EP-Pre. However, it has been discontinued in through-hole format for many years and old-stock parts are difficult to find.
These are genuine MMBF5485 (SMD equivalent) parts from ON Semiconductor that have been pre-soldered onto an adapter so they can be used in through-hole layouts. Nearly all of them are within the Vgs(off) range of -2.2V to -2.7V (average: -2.51V) and will perform exactly the same as the through-hole 2N5485. They also have a blank white screenprint on the reverse side so that you can write in the Vgs(off) value, for example if you need to match them for a specific application.
You’ll have to solder in the legs yourself (clipped leads from resistors or diodes work great). The JFETs are panelized, so they will need to be manually broken apart and tabs removed before use.
Quantity Discounts
Quantity | Price |
---|---|
2 - 6 | $1.25 |
8 - 30 | $1.00 |
32 - 94 | $0.90 |
96+ | $0.80 |