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JFETs

JFETs are available at Mouser Electronics from industry leading manufacturers. Mouser is an authorized distributor for many JFET manufacturers including Central Semi, InterFET, Linear Integrated Systems, Microchip, onsemi, Qorvo, Toshiba & more. Please view our large selection of JFETs below.

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Download Table (.CSV)

Part #

JFETs NCh RF Transistor

MMBF5485
onsemi
1: Rp7.883
400.517In Stock
134.790On Order

Mfr. Part No.
MMBF5485

Mouser Part No
512-MMBF5485

onsemi

JFETs NCh RF Transistor

Datasheet

400.517In Stock

134.790On Order

Cut Tape

Rp7.883

Rp4.800

Rp3.048

Rp2.277

Reel

Rp2.014

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

SMD/SMT

SOT-23-3

N-Channel

Single

- 25 V

- 4 V

10 mA

225 mW

- 55 C

+ 150 C

MMBF5485

Reel, Cut Tape, MouseReel

JFETs 25V 10mA

MMBFJ309LT1G
onsemi
1: Rp4.029
421.269In Stock

Mfr. Part No.
MMBFJ309LT1G

Mouser Part No
863-MMBFJ309LT1G

onsemi

JFETs 25V 10mA

Datasheet

421.269In Stock

Cut Tape

Rp4.029

Rp2.417

Rp1.909

Rp1.804

Rp1.717

Reel

Rp1.612

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

SMD/SMT

SOT-23-3

N-Channel

Single

25 V

12 mA to 30 mA

MMBFJ309L

Reel, Cut Tape, MouseReel

JFETs 25V 10mA

MMBFJ310LT3G
onsemi
1: Rp4.029
190.538In Stock

Mfr. Part No.
MMBFJ310LT3G

Mouser Part No
863-MMBFJ310LT3G

onsemi

JFETs 25V 10mA

Datasheet

190.538In Stock

Cut Tape

Rp4.029

Rp2.417

Rp1.909

Rp1.804

View

Reel

Rp1.559

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10.000

SMD/SMT

SOT-23-3

N-Channel

Single

25 V

24 mA to 60 mA

MMBFJ310L

Reel, Cut Tape, MouseReel

JFETs JFET

MQ2N5116
Microchip Technology
1: Rp1.015.285
119In Stock

Mfr. Part No.
MQ2N5116

Mouser Part No
579-MQ2N5116

Microchip Technology

JFETs JFET

Datasheet

119In Stock

Rp1.015.285

Rp942.590

Min.: 1
Mult.: 1

Through Hole

TO-18-3

Bulk

JFETs JFET N-Channel -20V Low Noise

2N6451
InterFET
1: Rp309.175
141In Stock

Mfr. Part No.
2N6451

Mouser Part No
106-2N6451

InterFET

JFETs JFET N-Channel -20V Low Noise

Datasheet

141In Stock

Rp309.175

Rp247.515

Rp213.883

View

Min.: 1
Mult.: 1

Through Hole

TO-72-4

N-Channel

Single

10 V

- 20 V

- 3.5 V

20 mA

500 pA

360 mW

2N645

Bulk

JFETs JFET N-Channel -40V Low Ciss

SMP4118TR
InterFET
1: Rp61.485
4.100In Stock
3.000On Order

Mfr. Part No.
SMP4118TR

Mouser Part No
106-SMP4118

InterFET

JFETs JFET N-Channel -40V Low Ciss

Datasheet

4.100In Stock

3.000On Order

Cut Tape

Rp61.485

Rp40.114

Rp31.531

Rp26.801

Reel

Rp22.772

Min.: 1
Mult.: 1

Reel: 1.000

SMD/SMT

SOT-23-3

N-Channel

Single

10 V

- 40 V

- 3 V

240 uA

Reel, Cut Tape

JFETs JFET N-Channel -40V Low Ciss

2N4118A
InterFET
1: Rp383.447
99In Stock

Mfr. Part No.
2N4118A

Mouser Part No
106-2N4118A

InterFET

JFETs JFET N-Channel -40V Low Ciss

Datasheet

99In Stock

Rp383.447

Rp313.729

Rp277.119

Quote

Min.: 1
Mult.: 1

Through Hole

TO-72-4

N-Channel

Single

10 V

- 40 V

- 3 V

240 uA

1 nA

300 mW

2N411

Bulk

JFETs JFET N-Channel -50V Low Ciss

SMP4338
InterFET
1: Rp62.886
2.739In Stock

Mfr. Part No.
SMP4338

Mouser Part No
106-SMP4338

InterFET

JFETs JFET N-Channel -50V Low Ciss

Datasheet

2.739In Stock

Rp62.886

Rp40.990

Rp32.056

Rp26.801

Rp23.298

Min.: 1
Mult.: 1

SMD/SMT

SOT-23-3

N-Channel

Single

SMP43

Bulk

JFETs JFET P-Channel 30V Low Noise

P1087
InterFET
1: Rp80.053
3.495In Stock

Mfr. Part No.
P1087

Mouser Part No
106-P1087

InterFET

JFETs JFET P-Channel 30V Low Noise

Datasheet

3.495In Stock

Rp80.053

Rp52.901

Rp41.340

Rp36.786

Rp32.582

Min.: 1
Mult.: 1

Through Hole

TO-92-3

P-Channel

Single

- 15 V

30 V

5 V

- 5 mA

- 3 mA

150 Ohms

360 mW

P108

Bulk

JFETs JFET P-Channel 25V Low Ciss

2N5020
InterFET
1: Rp282.199
352In Stock

Mfr. Part No.
2N5020

Mouser Part No
106-2N5020

InterFET

JFETs JFET P-Channel 25V Low Ciss

Datasheet

352In Stock

Rp282.199

Rp218.437

Rp188.658

View

Min.: 1
Mult.: 1

Through Hole

TO-18-3

P-Channel

Single

- 15 V

25 V

1.5 V

- 1.2 mA

1 nA

500 mW (1/2 W)

2N50

Bulk

JFETs JFET N-Channel -25V Low Noise

U309
InterFET
1: Rp278.345
369In Stock

Mfr. Part No.
U309

Mouser Part No
106-U309

InterFET

JFETs JFET N-Channel -25V Low Noise

Datasheet

369In Stock

Rp278.345

Rp215.459

Rp186.206

View

Min.: 1
Mult.: 1

Through Hole

TO-52-3

N-Channel

Single

10 V

- 25 V

- 4 V

30 mA

1 nA

500 mW (1/2 W)

U309

Bulk

JFETs 1200V/70MOSICJFETG3TO

UJ3N120070K3S
onsemi
1: Rp346.661
497In Stock

Mfr. Part No.
UJ3N120070K3S

Mouser Part No
431-UJ3N120070K3S

onsemi

JFETs 1200V/70MOSICJFETG3TO

Learn More

Datasheet

497In Stock

Rp346.661

Rp223.167

Min.: 1
Mult.: 1

SiC

Through Hole

TO-247-3

N-Channel

Single

1.2 kV

20 V

33.5 A

70 mOhms

254 W

- 55 C

+ 175 C

UJ3N

AEC-Q101

Tube

JFETs N-Channel Switch

J111-D26Z
onsemi
1: Rp6.481
16.934In Stock

Mfr. Part No.
J111-D26Z

Mouser Part No
512-J111D26Z

onsemi

JFETs N-Channel Switch

Datasheet

16.934In Stock

Cut Tape

Rp6.481

Rp4.677

Rp3.661

Rp3.136

Reel

Rp2.470

View

Min.: 1
Mult.: 1

Reel: 2.000

Through Hole

TO-92-3 Kinked Lead

N-Channel

Single

- 35 V

20 mA

J111

Reel, Cut Tape

JFETs 30V 10mA

MMBF4391LT1G
onsemi
1: Rp8.408
79.846In Stock

Mfr. Part No.
MMBF4391LT1G

Mouser Part No
863-MMBF4391LT1G

onsemi

JFETs 30V 10mA

Datasheet

79.846In Stock

Cut Tape

Rp8.408

Rp5.150

Rp3.276

Rp2.452

Rp2.190

Reel

Rp1.839

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

SMD/SMT

SOT-23-3

N-Channel

Single

30 V

50 mA to 150 mA

MMBF4391L

Reel, Cut Tape, MouseReel

JFETs JFET N-Channel -40V Low Noise

2N3971
InterFET
1: Rp174.469
556In Stock

Mfr. Part No.
2N3971

Mouser Part No
106-2N3971

InterFET

JFETs JFET N-Channel -40V Low Noise

Datasheet

556In Stock

Rp174.469

Rp136.457

Rp113.510

Rp101.248

Rp94.592

Min.: 1
Mult.: 1

Through Hole

TO-18-3

N-Channel

Single

10 V

- 40 V

- 5 V

75 mA

5 mA

60 Ohms

300 mW

2N397

Bulk

JFETs P-Channel Switch

MMBFJ270
onsemi
1: Rp12.087
58.743In Stock

Mfr. Part No.
MMBFJ270

Mouser Part No
512-MMBFJ270

onsemi

JFETs P-Channel Switch

Datasheet

58.743In Stock

Cut Tape

Rp12.087

Rp7.497

Rp4.835

Rp3.661

Reel

Rp2.803

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

SMD/SMT

SOT-23-3

P-Channel

Single

30 V

2 V

- 15 mA

225 mW

- 55 C

+ 150 C

MMBFJ270

Reel, Cut Tape, MouseReel

JFETs JFET N-Channel -50V Low Ciss

2N3821
InterFET
1: Rp316.532
525In Stock

Mfr. Part No.
2N3821

Mouser Part No
106-2N3821

InterFET

JFETs JFET N-Channel -50V Low Ciss

Datasheet

525In Stock

Rp316.532

Rp253.471

Rp218.963

Quote

Min.: 1
Mult.: 1

Through Hole

TO-72-4

N-Channel

Single

15 V

- 50 V

- 4 V

2.5 mA

400 uA

300 mW

2N3821

Bulk

JFETs JFET N-Channel (Dual) -20V Low Noise

IF3602T78
InterFET
1: Rp1.341.802
231In Stock
401On Order

Mfr. Part No.
IF3602T78

Mouser Part No
106-IF3602

InterFET

JFETs JFET N-Channel (Dual) -20V Low Noise

Learn More

Datasheet

231In Stock

401On Order

Rp1.341.802

Rp1.116.183

Rp1.016.687

Quote

Min.: 1
Mult.: 1

Through Hole

TO-78-8

N-Channel

Dual

10 V

- 20 V

- 3 V

30 mA

500 pA

300 mW

IF360

Bulk

JFETs 650V/25MOSICJFETG3TO2

UJ3N065025K3S
onsemi
1: Rp358.748
610In Stock

Mfr. Part No.
UJ3N065025K3S

Mouser Part No
431-UJ3N065025K3S

onsemi

JFETs 650V/25MOSICJFETG3TO2

Learn More

Datasheet

610In Stock

Rp358.748

Rp286.753

Min.: 1
Mult.: 1

SiC

Through Hole

TO-247-3

N-Channel

Single

650 V

20 V

85 A

25 mOhms

441 W

- 55 C

+ 175 C

UJ3N

AEC-Q101

Tube

JFETs JFET N-Channel(Dual) -40V Low Noise

IFN5566
InterFET
1: Rp562.646
225In Stock

Mfr. Part No.
IFN5566

Mouser Part No
106-IFN5566

InterFET

JFETs JFET N-Channel(Dual) -40V Low Noise

Datasheet

225In Stock

Rp562.646

Rp460.347

Rp406.570

View

Min.: 1
Mult.: 1

Through Hole

TO-71-6

N-Channel

Dual

- 40 V

- 3 V

30 mA

100 Ohms

650 mW

Bulk

JFETs JFET N-Channel -30V Low Ciss

2N3823
InterFET
1: Rp339.304
507In Stock

Mfr. Part No.
2N3823

Mouser Part No
106-2N3823

InterFET

JFETs JFET N-Channel -30V Low Ciss

Datasheet

507In Stock

Rp339.304

Rp253.471

Rp218.963

Quote

Min.: 1
Mult.: 1

Through Hole

TO-72-4

N-Channel

Single

- 30 V

- 8 V

20 mA

300 mW

Bulk

JFETs JFET P-Channel 30V Low Noise

SMPJ177
InterFET
1: Rp66.214
3.573In Stock

Mfr. Part No.
SMPJ177

Mouser Part No
106-SMPJ177

InterFET

JFETs JFET P-Channel 30V Low Noise

Datasheet

3.573In Stock

Rp66.214

Rp61.835

Rp50.624

Rp42.391

View

Min.: 1
Mult.: 1

SMD/SMT

SOT-23-3

P-Channel

Single

- 15 V

30 V

2.25 V

- 20 mA

- 10 nA

300 Ohms

360 mW

- 55 C

+ 125 C

SMPJ177

Tube

JFETs JFET N-Channel -40V Low Ciss

2N4118
InterFET
1: Rp306.723
498In Stock

Mfr. Part No.
2N4118

Mouser Part No
106-2N4118

InterFET

JFETs JFET N-Channel -40V Low Ciss

Datasheet

498In Stock

Rp306.723

Rp245.588

Rp212.306

Rp212.131

View

Min.: 1
Mult.: 1

Through Hole

TO-72-4

N-Channel

Single

- 40 V

- 3 V

240 uA

300 mW

Bulk

JFETs JFET N-Channel -40V Low Ciss

SMP4117
InterFET
1: Rp59.558
3.573In Stock

Mfr. Part No.
SMP4117

Mouser Part No
106-SMP4117

InterFET

JFETs JFET N-Channel -40V Low Ciss

Datasheet

3.573In Stock

Rp59.558

Rp38.888

Rp29.604

Rp24.699

Rp21.546

Min.: 1
Mult.: 1

SMD/SMT

SOT-23-3

N-Channel

Single

10 V

- 40 V

- 1.8 V

90 uA

Bulk

JFETs JFET N-Channel -15V Low Ciss

VCR4N
InterFET
1: Rp221.240
582In Stock

Mfr. Part No.
VCR4N

Mouser Part No
106-VCR4N

InterFET

JFETs JFET N-Channel -15V Low Ciss

Datasheet

582In Stock

Rp221.240

Rp180.250

Rp149.946

Rp133.655

Rp124.896

Min.: 1
Mult.: 1

Through Hole

TO-18-3

N-Channel

Single

10 V

15 V

7 V

600 Ohms

300 mW

VCR4N

Bulk

JFETs

Customer Service Office

Company

Resources

Support

CPH-3
CPH-6
D2PAK-7
MCPH-3
MCPH-5
MO-229-8
SC-59
SC-59-3
SC-70
SC-70-3
SC70-5
SC-74
SMD-3
SMV-5
SOIC-8
SOT-23
SOT-23-3
SOT-23-5
SOT-23-6
SOT-323-3

- 800 mV
- 600 mV
400 mV
- 60 V
- 40 V
- 30 V
- 25 V
- 15 V
- 10 V
- 5 V
- 1.3 V
3.3 V
5 V
10 V
15 V
20 V
25 V
30 V
35 V
40 V

- 300 V
- 200 V
- 60 V
- 50 V
- 40 V
- 35 V
- 30 V
- 30 V to 30 V
- 25 V
- 25 V to 25 V
- 20 V
- 20 V to 3 V
- 15 V
1.5 V
3 V, 20 V
10 V
15 V
20 V
25 V
30 V

- 900 mV
- 800 mV
- 700 mV
- 600 mV
- 500 mV to - 2.5 V
- 300 mV
- 200 mV
6 mV
8 mV
750 mV to 6 V
- 15 V
- 10 V
- 9 V
- 8 V
- 7 V
- 6.5 V
- 6.3 V
- 6 V
- 5 V
- 4.5 V

2.2 uA
3.5 uA
4 uA
5 uA
6 uA
13 uA
20 uA
90 uA
240 uA
300 uA
600 uA
- 135 mA
- 125 mA
- 90 mA
- 70 mA
- 60 mA
- 60 mA to - 15 mA
- 50 mA
- 35 mA
- 25 mA

- 100 pA
100 pA
500 pA
- 10 nA
- 1 nA
1 nA
4 nA
10 nA
200 nA
- 200 uA
- 1 uA
1 uA
30 uA
50 uA
100 uA
200 uA
400 uA
500 uA
- 25 mA
- 15 mA

4.3 mOhms
4.8 mOhms
5 mOhms
5.3 mOhms
7.1 mOhms
7.6 mOhms
8.4 mOhms
10 mOhms
25 mOhms
35 mOhms
60 mOhms
70 mOhms
78 mOhms
80 mOhms
90 mOhms
400 mOhms
5 Ohms
7 Ohms
8 Ohms
10 Ohms

100 mW
150 mW
200 mW
225 mW
250 mW
300 mW
310 mW
350 mW
360 mW
375 mW
400 mW
460 mW
480 mW
500 mW
500 mW (1/2 W)
625 mW
650 mW
750 mW
800 mW
1.8 W

2N/PN/SST4391
2N26
2N3459
2N3821
2N397
2N409
2N4093
2N411
2N422
2N43
2N4391
2N4393
2N4416
2N4416A
2N485
2N4856
2N486
2N50
2N51
2N5459