Switches
As the industry leader in JFET products, InterFET offers the widest range of options available. Our extensive JFET portfolio is specifically designed to meet the circuit requirements of various industries, including instrumentation, medical devices, audio systems, automotive applications, military and aerospace technologies, as well as high-precision sensor interfaces. Regardless of the complexity of your project, InterFET has the perfect JFET solution to ensure exceptional performance.
InterFET presents its cutting-edge switches table, equipped with the capability to sort JFETs based on any desired parameter. Finding a JFET optimized for your specific application has never been easier, thanks to our user-friendly table.

PRODUCT | PACKAGE | BVgss (min) V | Vgso (min) V | Vgso (max) V | Idss (min) mA | Idss (max) mA | Gm (min) mS | ēn (typ) ɳV√Hz | Ciss (max) pF | TYPE | CONFIG | ORDERING |
---|---|---|---|---|---|---|---|---|---|---|---|---|
PRODUCT | PACKAGE | BVgss (min) V | Vgso (min) V | Vgso (max) V | Idss (min) mA | Idss (max) mA | Gm (min) mS | ēn (typ) ɳV√Hz | Ciss (max) pF | TYPE | CONFIG | ORDERING |
2N4856 | TO-18 | -40 | -4.00 | -10.00 | 50.00 | 1.20 | 18.00 | N-CH | SINGLE | Mouser | ||
2N4856A | TO-18 | -40 | -4.00 | -10.00 | 50.00 | 1.20 | 10.00 | N-CH | SINGLE | Mouser | ||
2N4857 | TO-18 | -40 | -2.00 | -6.00 | 20.00 | 100.00 | 1.20 | 18.00 | N-CH | SINGLE | Mouser | |
2N4857A | TO-18 | -40 | -2.00 | -6.00 | 20.00 | 100.00 | 1.20 | 10.00 | N-CH | SINGLE | Mouser | |
2N4858 | TO-18 | -40 | -0.80 | -4.00 | 8.00 | 80.00 | 1.20 | 18.00 | N-CH | SINGLE | Mouser | |
2N4858A | TO-18 | -40 | -0.80 | -4.00 | 8.00 | 80.00 | 1.20 | 10.00 | N-CH | SINGLE | Mouser | |
2N4859 | TO-18 | -30 | -4.00 | -10.00 | 50.00 | 1.20 | 18.00 | N-CH | SINGLE | Mouser | ||
2N4859A | TO-18 | -30 | -4.00 | -10.00 | 50.00 | 1.20 | 10.00 | N-CH | SINGLE | Mouser | ||
2N4860 | TO-18 | -30 | -2.00 | -6.00 | 20.00 | 100.00 | 1.20 | 18.00 | N-CH | SINGLE | Mouser | |
2N4860A | TO-18 | -30 | -2.00 | -6.00 | 20.00 | 100.00 | 1.20 | 10.00 | N-CH | SINGLE | Mouser | |
2N4861 | TO-18 | -30 | -0.80 | -4.00 | 8.00 | 80.00 | 1.20 | 18.00 | N-CH | SINGLE | Mouser | |
2N4861A | TO-18 | -30 | -0.80 | -4.00 | 8.00 | 80.00 | 1.20 | 10.00 | N-CH | SINGLE | Mouser | |
2N5114 | TO-18 | 30 | 5.00 | 10.00 | -30.00 | -90.00 | 8.00 | 25.00 | P-CH | SINGLE | Mouser | |
2N5115 | TO-18 | 30 | 3.00 | 6.00 | -15.00 | -60.00 | 8.00 | 25.00 | P-CH | SINGLE | Mouser | |
2N5116 | TO-18 | 30 | 1.00 | 4.00 | -5.00 | -25.00 | 8.00 | 27.00 | P-CH | SINGLE | Mouser | |
IF3601T39 | TO-39 | -20 | -0.35 | -2.00 | 30.00 | 0.40 | 300.00 | N-CH | SINGLE | Mouser | ||
IFN113 | TO-18 | -50 | -0.30 | -10.00 | 5.00 | 150.00 | 1.20 | 10.00 | N-CH | SINGLE | Mouser | |
IFN5432 | TO-52 | -25 | -4.00 | -10.00 | 150.00 | 0.50 | 60.00 | N-CH | SINGLE | Mouser | ||
IFN5433 | TO-52 | -25 | -3.00 | -9.00 | 100.00 | 0.50 | 60.00 | N-CH | SINGLE | Mouser | ||
IFN5434 | TO-52 | -25 | -1.00 | -4.00 | 30.00 | 0.50 | 60.00 | N-CH | SINGLE | Mouser | ||
J108 | TO-92 | -25 | -3.00 | -10.00 | 80.00 | 1.00 | 85.00 | N-CH | SINGLE | Mouser | ||
J109 | TO-92 | -25 | -2.00 | -6.00 | 40.00 | 1.00 | 85.00 | N-CH | SINGLE | Mouser | ||
J110 | TO-92 | -25 | -0.50 | -4.00 | 10.00 | 1.00 | 85.00 | N-CH | SINGLE | Mouser | ||
J110A | TO-92 | -25 | -0.50 | -4.00 | 10.00 | 1.00 | 85.00 | N-CH | SINGLE | Mouser | ||
J111 | TO-92 | -35 | -3.00 | -10.00 | 20.00 | 1.20 | 28.00 | N-CH | SINGLE | Mouser |