JFETs for Audio Amplifiers
As the leading provider of JFET products, InterFET offers the widest range of options in the industry, including JFET amplifiers. Our extensive portfolio caters to various circuit requirements, including instrumentation, medical devices, audio equipment, automotive applications, military and aerospace systems, as well as high-precision sensor interfaces. Whatever your specific needs may be, InterFET has the ideal JFET solution, such as JFET audio amplifiers, to meet them.
InterFET takes pride in its diverse range of audio amplifiers, offering the flexibility to sort and choose JFETs based on specific parameters, whether you require low input capacitance and low leakage JFET or a low-noise and high-gain options. Our user-friendly table makes it effortless to find the perfect JFET, such as an audio JFET, optimized for your application, ensuring exceptional performance.
| 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 |
| 2N3458 | TO-18 | -50 | -7.80 | 3.00 | 15.00 | 2.50 | 7.00 | 18.00 | N-CH | SINGLE | Direct | |
| 2N3459 | TO-18 | -50 | -3.40 | 0.80 | 4.00 | 1.50 | 6.00 | 18.00 | N-CH | SINGLE | Mouser | |
| 2N3460 | TO-18 | -50 | -1.80 | 0.20 | 1.00 | 0.80 | 6.00 | 18.00 | N-CH | SINGLE | Direct | |
| 2N3823 | TO-72 | -30 | 0.00 | -8.00 | 4.00 | 20.00 | 3.50 | 7.00 | 6.00 | N-CH | SINGLE | Mouser |
| 2N3824 | TO-72 | -50 | -0.50 | -8.00 | 12.00 | 24.00 | 3.50 | 7.00 | 6.00 | N-CH | SINGLE | Mouser |
| 2N4117 | TO-72 | -40 | -0.60 | -1.80 | 0.03 | 0.09 | 0.07 | 8.00 | 3.00 | N-CH | SINGLE | Mouser |
| 2N4117A | TO-72 | -40 | -0.60 | -1.80 | 0.03 | 0.09 | 0.07 | 8.00 | 3.00 | N-CH | SINGLE | Mouser |
| 2N4117AJAN | TO-72 | -40 | -0.60 | -1.80 | 0.03 | 0.09 | 0.07 | 8.00 | 3.00 | N-CH | SINGLE | Direct |
| 2N4117JAN | TO-72 | -40 | -0.60 | -1.80 | 0.03 | 0.09 | 0.07 | 8.00 | 3.00 | N-CH | SINGLE | Direct |
| 2N4118 | TO-72 | -40 | -1.00 | -3.00 | 0.08 | 0.24 | 0.08 | 8.00 | 3.00 | N-CH | SINGLE | Mouser |
| 2N4118A | TO-72 | -40 | -1.00 | -3.00 | 0.08 | 0.24 | 0.08 | 8.00 | 3.00 | N-CH | SINGLE | Mouser |
| 2N4118AJAN | TO-72 | -40 | -1.00 | -3.00 | 0.08 | 0.24 | 0.08 | 8.00 | 3.00 | N-CH | SINGLE | Direct |
| 2N4118JAN | TO-72 | -40 | -1.00 | -3.00 | 0.08 | 0.24 | 0.08 | 8.00 | 3.00 | N-CH | SINGLE | Direct |
| 2N4119 | TO-72 | -40 | -2.00 | -6.00 | 0.20 | 0.60 | 0.10 | 8.00 | 3.00 | N-CH | SINGLE | Mouser |
| 2N4119A | TO-72 | -40 | -2.00 | -6.00 | 0.20 | 0.60 | 0.10 | 8.00 | 3.00 | N-CH | SINGLE | Mouser |
| 2N4119AJAN | TO-72 | -40 | -2.00 | -6.00 | 0.20 | 0.60 | 0.10 | 8.00 | 3.00 | N-CH | SINGLE | Direct |
| 2N4119JAN | TO-72 | -40 | -2.00 | -6.00 | 0.20 | 0.60 | 0.10 | 8.00 | 3.00 | N-CH | SINGLE | Direct |
| 2N4302 | TO-92 | -30 | -4.00 | 0.50 | 5.00 | 1.00 | 4.00 | 6.00 | N-CH | SINGLE | Direct | |
| 2N4303 | TO-92 | -30 | -6.00 | 4.00 | 10.00 | 2.00 | 4.00 | 6.00 | N-CH | SINGLE | Direct | |
| 2N4304 | TO-92 | -30 | -10.00 | 0.50 | 15.00 | 1.00 | 4.00 | 6.00 | N-CH | SINGLE | Direct | |
| 2N4338 | TO-18 | -50 | -0.30 | -1.00 | 0.20 | 0.60 | 0.60 | 6.00 | 7.00 | N-CH | SINGLE | Mouser |
| 2N4338JAN | TO-18 | -50 | -0.30 | -1.00 | 0.20 | 0.60 | 0.60 | 6.00 | 7.00 | N-CH | SINGLE | Direct |
| 2N4339 | TO-18 | -50 | -0.60 | -1.80 | 0.50 | 1.50 | 0.80 | 6.00 | 7.00 | N-CH | SINGLE | Mouser |
| 2N4339JAN | TO-18 | -50 | -0.60 | -1.80 | 0.50 | 1.50 | 0.80 | 6.00 | 7.00 | N-CH | SINGLE | Direct |
| 2N4340 | TO-18 | -50 | -1.00 | -3.00 | 1.20 | 3.60 | 1.30 | 6.00 | 7.00 | N-CH | SINGLE | Mouser |