Commutators
The InterFET commutator table provides the capability to sort on any JFET parameter. The parts in this table are selected for their higher current, lower noise characteristics. It is easy to find a part optimized for your application.
InterFET offers the widest range of JFET products in the industry. The InterFET portfolio is suited to meet circuit requirements for instrumentation, medical, audio, automotive, military, space, and any high precision sensor interface. Our primary expertise is in design, manufacturing, and providing innovative and practical solutions to customer problems.

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 |
2N4391 | TO-18 | -40 | -4.00 | -10.00 | 50.00 | 150.00 | 1.20 | 14.00 | N-CH | SINGLE | Mouser | |
2N4392 | TO-18 | -40 | -2.00 | -5.00 | 25.00 | 75.00 | 1.20 | 14.00 | N-CH | SINGLE | Mouser | |
2N4393 | TO-18 | -40 | -0.50 | -3.00 | 5.00 | 30.00 | 1.20 | 14.00 | N-CH | SINGLE | Mouser | |
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 | |
IFN113 | TO-18 | -50 | -0.30 | -10.00 | 5.00 | 150.00 | 1.20 | 10.00 | N-CH | SINGLE | Mouser | |
IFN3993 | TO-72 | 25 | 4.00 | 9.50 | -10.00 | 6.00 | 8.00 | 16.00 | P-CH | SINGLE | Mouser | |
IFN3994 | TO-72 | 25 | 1.00 | 5.50 | -2.00 | 4.00 | 8.00 | 16.00 | P-CH | SINGLE | Mouser | |
IFN5564 | TO-71 | -40 | -0.50 | -3.00 | 5.00 | 30.00 | 7.00 | 2.50 | 12.00 | N-CH | DUAL | Mouser |
IFN5565 | TO-71 | -40 | -0.50 | -3.00 | 5.00 | 30.00 | 7.00 | 2.50 | 12.00 | N-CH | DUAL | Mouser |
IFN5566 | TO-71 | -40 | -0.50 | -3.00 | 5.00 | 30.00 | 7.00 | 2.50 | 12.00 | N-CH | DUAL | 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 | ||
J111A | TO-92 | -40 | -5.00 | -10.00 | 30.00 | 1.20 | 12.00 | N-CH | SINGLE | Mouser | ||
J112 | TO-92 | -35 | -1.00 | -5.00 | 5.00 | 1.20 | 28.00 | N-CH | SINGLE | Mouser | ||
J112A | TO-92 | -40 | -2.00 | -7.00 | 15.00 | 1.20 | 12.00 | N-CH | SINGLE | Mouser | ||
J113 | TO-92 | -35 | -3.00 | 2.00 | 1.20 | 28.00 | N-CH | SINGLE | Mouser | |||
J113A | TO-92 | -40 | -1.00 | -5.00 | 8.00 | 1.20 | 12.00 | N-CH | SINGLE | Mouser | ||
J174 | TO-92 | 30 | 5.00 | 10.00 | -20.00 | -125.00 | 8.00 | 32.00 | P-CH | SINGLE | Mouser | |
J175 | TO-92 | 30 | 3.00 | 6.00 | -7.00 | -70.00 | 8.00 | 32.00 | P-CH | SINGLE | Mouser | |
J176 | TO-92 | 30 | 1.00 | 4.00 | -2.00 | -35.00 | 8.00 | 32.00 | P-CH | SINGLE | Mouser | |
J177 | TO-92 | 30 | 0.80 | 2.25 | -1.50 | -20.00 | 8.00 | 32.00 | P-CH | SINGLE | Mouser | |
PN113 | TO-92 | -50 | -0.30 | -10.00 | 5.00 | 150.00 | 1.20 | 10.00 | N-CH | SINGLE | Direct | |
PN3993 | TO-92 | 25 | 4.00 | 9.50 | -10.00 | 6.00 | 8.00 | 16.00 | P-CH | SINGLE | Direct | |
PN3994 | TO-92 | 25 | 1.00 | 5.50 | -2.00 | 4.00 | 8.00 | 16.00 | P-CH | SINGLE | Direct | |
PN4391 | TO-92 | -40 | -4.00 | -10.00 | 50.00 | 150.00 | 1.20 | 14.00 | N-CH | SINGLE | Direct | |
PN4392 | TO-92 | -40 | -2.00 | -5.00 | 25.00 | 75.00 | 1.20 | 14.00 | N-CH | SINGLE | Direct | |
PN4393 | TO-92 | -40 | -0.50 | -3.00 | 5.00 | 30.00 | 1.20 | 14.00 | N-CH | SINGLE | Direct | |
PN4856 | TO-92 | -40 | -4.00 | -10.00 | 50.00 | 1.20 | 18.00 | N-CH | SINGLE | Direct | ||
PN4856A | TO-92 | -40 | -4.00 | -10.00 | 50.00 | 1.20 | 10.00 | N-CH | SINGLE | Direct | ||
PN4857 | TO-92 | -40 | -2.00 | -6.00 | 20.00 | 100.00 | 1.20 | 18.00 | N-CH | SINGLE | Direct | |
PN4857A | TO-92 | -40 | -2.00 | -6.00 | 20.00 | 100.00 | 1.20 | 10.00 | N-CH | SINGLE | Direct | |
PN4858 | TO-92 | -40 | -0.80 | -4.00 | 8.00 | 80.00 | 1.20 | 18.00 | N-CH | SINGLE | Direct | |
PN4858A | TO-92 | -40 | -0.80 | -4.00 | 8.00 | 80.00 | 1.20 | 10.00 | N-CH | SINGLE | Direct | |
PN4859 | TO-92 | -30 | -4.00 | -10.00 | 50.00 | 1.20 | 18.00 | N-CH | SINGLE | Direct | ||
PN4859A | TO-92 | -30 | -4.00 | -10.00 | 50.00 | 1.20 | 10.00 | N-CH | SINGLE | Direct | ||
PN4860 | TO-92 | -30 | -2.00 | -6.00 | 20.00 | 100.00 | 1.20 | 18.00 | N-CH | SINGLE | Direct | |
PN4860A | TO-92 | -30 | -2.00 | -6.00 | 20.00 | 100.00 | 1.20 | 10.00 | N-CH | SINGLE | Direct | |
PN4861 | TO-92 | -30 | -0.80 | -4.00 | 8.00 | 80.00 | 1.20 | 18.00 | N-CH | SINGLE | Direct | |
PN4861A | TO-92 | -30 | -0.80 | -4.00 | 8.00 | 80.00 | 1.20 | 10.00 | N-CH | SINGLE | Direct | |
SMP113 | SOT-23 | -50 | -0.30 | -10.00 | 5.00 | 150.00 | 1.20 | 10.00 | N-CH | SINGLE | Direct | |
SMP3993 | SOT-23 | 25 | 4.00 | 9.50 | -10.00 | 6.00 | 8.00 | 16.00 | P-CH | SINGLE | Mouser | |
SMP3994 | SOT-23 | 25 | 1.00 | 5.50 | -2.00 | 4.00 | 8.00 | 16.00 | P-CH | SINGLE | Mouser | |
SMP4391 | SOT-23 | -40 | -4.00 | -10.00 | 50.00 | 150.00 | 1.20 | 14.00 | N-CH | SINGLE | Mouser | |
SMP4392 | SOT-23 | -40 | -2.00 | -5.00 | 25.00 | 75.00 | 1.20 | 14.00 | N-CH | SINGLE | Mouser | |
SMP4393 | SOT-23 | -40 | -0.50 | -3.00 | 5.00 | 30.00 | 1.20 | 14.00 | N-CH | SINGLE | Mouser | |
SMP4856 | SOT-23 | -40 | -4.00 | -10.00 | 50.00 | 1.20 | 18.00 | N-CH | SINGLE | Mouser | ||
SMP4856A | SOT-23 | -40 | -4.00 | -10.00 | 50.00 | 1.20 | 10.00 | N-CH | SINGLE | Mouser | ||
SMP4857 | SOT-23 | -40 | -2.00 | -6.00 | 20.00 | 100.00 | 1.20 | 18.00 | N-CH | SINGLE | Mouser | |
SMP4857A | SOT-23 | -40 | -2.00 | -6.00 | 20.00 | 100.00 | 1.20 | 10.00 | N-CH | SINGLE | Mouser | |
SMP4858 | SOT-23 | -40 | -0.80 | -4.00 | 8.00 | 80.00 | 1.20 | 18.00 | N-CH | SINGLE | Mouser | |
SMP4858A | SOT-23 | -40 | -0.80 | -4.00 | 8.00 | 80.00 | 1.20 | 10.00 | N-CH | SINGLE | Mouser | |
SMP4859 | SOT-23 | -30 | -4.00 | -10.00 | 50.00 | 1.20 | 18.00 | N-CH | SINGLE | Mouser | ||
SMP4859A | SOT-23 | -30 | -4.00 | -10.00 | 50.00 | 1.20 | 10.00 | N-CH | SINGLE | Mouser | ||
SMP4860 | SOT-23 | -30 | -2.00 | -6.00 | 20.00 | 100.00 | 1.20 | 18.00 | N-CH | SINGLE | Mouser | |
SMP4860A | SOT-23 | -30 | -2.00 | -6.00 | 20.00 | 100.00 | 1.20 | 10.00 | N-CH | SINGLE | Mouser | |
SMP4861 | SOT-23 | -30 | -0.80 | -4.00 | 8.00 | 80.00 | 1.20 | 18.00 | N-CH | SINGLE | Mouser | |
SMP4861A | SOT-23 | -30 | -0.80 | -4.00 | 8.00 | 80.00 | 1.20 | 10.00 | N-CH | SINGLE | Mouser | |
SMP5564 | SOIC-8 | -40 | -0.50 | -3.00 | 5.00 | 30.00 | 7.00 | 2.50 | 12.00 | N-CH | DUAL | Direct |
SMP5565 | SOIC-8 | -40 | -0.50 | -3.00 | 5.00 | 30.00 | 7.00 | 2.50 | 12.00 | N-CH | DUAL | Direct |
SMP5566 | SOIC-8 | -40 | -0.50 | -3.00 | 5.00 | 30.00 | 7.00 | 2.50 | 12.00 | N-CH | DUAL | Direct |
SMPJ108 | SOT-23 | -25 | -3.00 | -10.00 | 80.00 | 1.00 | 85.00 | N-CH | SINGLE | Mouser | ||
SMPJ109 | SOT-23 | -25 | -2.00 | -6.00 | 40.00 | 1.00 | 85.00 | N-CH | SINGLE | Mouser | ||
SMPJ110 | SOT-23 | -25 | -0.50 | -4.00 | 10.00 | 1.00 | 85.00 | N-CH | SINGLE | Mouser | ||
SMPJ110A | SOT-23 | -25 | -0.50 | -4.00 | 10.00 | 1.00 | 85.00 | N-CH | SINGLE | Mouser | ||
SMPJ111 | SOT-23 | -35 | -3.00 | -10.00 | 20.00 | 1.20 | 28.00 | N-CH | SINGLE | Mouser | ||
SMPJ111A | SOT-23 | -40 | -5.00 | -10.00 | 30.00 | 1.20 | 12.00 | N-CH | SINGLE | Mouser | ||
SMPJ112 | SOT-23 | -35 | -1.00 | -5.00 | 5.00 | 1.20 | 28.00 | N-CH | SINGLE | Mouser | ||
SMPJ112A | SOT-23 | -40 | -2.00 | -7.00 | 15.00 | 1.20 | 12.00 | N-CH | SINGLE | Mouser | ||
SMPJ113 | SOT-23 | -35 | -3.00 | 2.00 | 1.20 | 28.00 | N-CH | SINGLE | Mouser | |||
SMPJ113A | SOT-23 | -40 | -1.00 | -5.00 | 8.00 | 1.20 | 12.00 | N-CH | SINGLE | Mouser | ||
SMPJ174 | SOT-23 | 30 | 5.00 | 10.00 | -20.00 | -125.00 | 8.00 | 32.00 | P-CH | SINGLE | Mouser | |
SMPJ175 | SOT-23 | 30 | 3.00 | 6.00 | -7.00 | -70.00 | 8.00 | 32.00 | P-CH | SINGLE | Mouser | |
SMPJ176 | SOT-23 | 30 | 1.00 | 4.00 | -2.00 | -35.00 | 8.00 | 32.00 | P-CH | SINGLE | Mouser | |
SMPJ177 | SOT-23 | 30 | 0.80 | 2.25 | -1.50 | -20.00 | 8.00 | 32.00 | P-CH | SINGLE | Mouser |