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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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Part #

JFETs JFET N-Channel -25V Low Ciss

2N5484
InterFET
1: $4.46
4,230In Stock

Mfr. Part No.
2N5484

Mouser Part No
106-2N5484

InterFET

JFETs JFET N-Channel -25V Low Ciss

Datasheet

4,230In Stock

$4.46

$2.91

$2.21

$1.85

$1.61

Min.: 1
Mult.: 1

Bulk

JFETs 750V/6MOCOMBO-FETG4TO2

UG4SC075006K4S
onsemi
1: $54.86
185In Stock

Mfr. Part No.
UG4SC075006K4S

Mouser Part No
772-UG4SC075006K4S

onsemi

JFETs 750V/6MOCOMBO-FETG4TO2

Learn More

Datasheet

185In Stock

$54.86

$48.80

$48.72

Quote

Min.: 1
Mult.: 1

SiC

Through Hole

TO-247-4

N-Channel

Single

750 V

- 30 V to 30 V

6 uA

120 A

5.3 mOhms

714 W

- 55 C

+ 175 C

UG4S

Tube

JFETs JFET

MQ2N5116
Microchip Technology
1: $80.56
119In Stock

Mfr. Part No.
MQ2N5116

Mouser Part No
579-MQ2N5116

Microchip Technology

JFETs JFET

Datasheet

119In Stock

$80.56

$74.80

Min.: 1
Mult.: 1

Through Hole

TO-18-3

Bulk

JFETs NCh RF Transistor

MMBF5485
onsemi
1: $0.626
393,777In Stock

Mfr. Part No.
MMBF5485

Mouser Part No
512-MMBF5485

onsemi

JFETs NCh RF Transistor

Datasheet

393,777In Stock

Cut Tape

$0.626

$0.381

$0.242

$0.181

Reel

$0.135

View

MouseReel Available

Min.: 1
Mult.: 1

: 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: $0.32
420,557In Stock

Mfr. Part No.
MMBFJ309LT1G

Mouser Part No
863-MMBFJ309LT1G

onsemi

JFETs 25V 10mA

Datasheet

420,557In Stock

Cut Tape

$0.32

$0.192

$0.152

$0.143

$0.136

Reel

$0.128

MouseReel Available

Min.: 1
Mult.: 1

: 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: $0.32
189,029In Stock

Mfr. Part No.
MMBFJ310LT3G

Mouser Part No
863-MMBFJ310LT3G

onsemi

JFETs 25V 10mA

Datasheet

189,029In Stock

Cut Tape

$0.32

$0.192

$0.138

$0.132

View

Reel

$0.124

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

SMD/SMT

SOT-23-3

N-Channel

Single

25 V

24 mA to 60 mA

MMBFJ310L

Reel, Cut Tape, MouseReel

JFETs JFET N-Channel -20V Low Noise

2N6451
InterFET
1: $24.53
141In Stock

Mfr. Part No.
2N6451

Mouser Part No
106-2N6451

InterFET

JFETs JFET N-Channel -20V Low Noise

Datasheet

141In Stock

$24.53

$19.64

$16.97

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 Junction FET N-Ch x2 1.2 to 14mA 10mA

2SK2145-GR(TE85L,F
Toshiba
1: $1.47
23,700In Stock
147,000On Order

Mfr. Part No.
2SK2145-GR(TE85L,F

Mouser Part No
757-2SK2145-GRTE85LF

Toshiba

JFETs Junction FET N-Ch x2 1.2 to 14mA 10mA

Datasheet

23,700In Stock

147,000On Order

Cut Tape

$1.47

$0.917

$0.60

$0.464

Reel

$0.352

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

SMV-5

N-Channel

Dual

10 V

- 30 V

- 1.5 V

2.6 mA

14 mA

300 mW

2SK2145

Reel, Cut Tape, MouseReel

JFETs JFET P-Channel 30V Low Noise

P1087
InterFET
1: $6.35
3,373In Stock

Mfr. Part No.
P1087

Mouser Part No
106-P1087

InterFET

JFETs JFET P-Channel 30V Low Noise

Datasheet

3,373In Stock

$6.35

$4.20

$3.28

$2.92

$2.59

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 N-Channel -50V Low Ciss

2N3821
InterFET
1: $25.12
500In Stock

Mfr. Part No.
2N3821

Mouser Part No
106-2N3821

InterFET

JFETs JFET N-Channel -50V Low Ciss

Datasheet

500In Stock

$25.12

$20.11

$17.38

View

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 -30V Low Ciss

2N3823
InterFET
1: $26.92
501In Stock

Mfr. Part No.
2N3823

Mouser Part No
106-2N3823

InterFET

JFETs JFET N-Channel -30V Low Ciss

Datasheet

501In Stock

$26.92

$20.11

$17.38

View

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: $5.25
3,569In Stock

Mfr. Part No.
SMPJ177

Mouser Part No
106-SMPJ177

InterFET

JFETs JFET P-Channel 30V Low Noise

Datasheet

3,569In Stock

$5.25

$4.89

$4.02

$3.36

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 P-Channel 25V Low Ciss

2N5020
InterFET
1: $22.39
348In Stock

Mfr. Part No.
2N5020

Mouser Part No
106-2N5020

InterFET

JFETs JFET P-Channel 25V Low Ciss

Datasheet

348In Stock

$22.39

$17.33

$14.97

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 -20V Low Noise

SMP6453
InterFET
1: $5.25
989In Stock

Mfr. Part No.
SMP6453

Mouser Part No
106-SMP6453

InterFET

JFETs JFET N-Channel -20V Low Noise

Datasheet

989In Stock

$5.25

$3.43

$2.67

$2.24

$1.95

Min.: 1
Mult.: 1

SMD/SMT

SOT-23-3

N-Channel

Single

10 V

- 20 V

- 5 V

50 mA

Bulk

JFETs JFET N-Channel -25V Low Noise

U309
InterFET
1: $22.09
369In Stock

Mfr. Part No.
U309

Mouser Part No
106-U309

InterFET

JFETs JFET N-Channel -25V Low Noise

Datasheet

369In Stock

$22.09

$17.10

$14.78

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 N-Channel Switch

J111-D26Z
onsemi
1: $0.50
16,758In Stock

Mfr. Part No.
J111-D26Z

Mouser Part No
512-J111D26Z

onsemi

JFETs N-Channel Switch

Datasheet

16,758In Stock

Cut Tape

$0.50

$0.371

$0.257

$0.229

$0.218

Reel

$0.196

Min.: 1
Mult.: 1

: 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: $0.667
79,081In Stock

Mfr. Part No.
MMBF4391LT1G

Mouser Part No
863-MMBF4391LT1G

onsemi

JFETs 30V 10mA

Datasheet

79,081In Stock

Cut Tape

$0.667

$0.409

$0.26

$0.195

$0.174

Reel

$0.146

MouseReel Available

Min.: 1
Mult.: 1

: 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: $13.84
546In Stock

Mfr. Part No.
2N3971

Mouser Part No
106-2N3971

InterFET

JFETs JFET N-Channel -40V Low Noise

Datasheet

546In Stock

$13.84

$10.83

$9.01

$8.03

$7.51

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: $0.959
56,098In Stock

Mfr. Part No.
MMBFJ270

Mouser Part No
512-MMBFJ270

onsemi

JFETs P-Channel Switch

Datasheet

56,098In Stock

Cut Tape

$0.959

$0.595

$0.384

$0.291

$0.261

Reel

$0.222

MouseReel Available

Min.: 1
Mult.: 1

: 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 -40V Low Ciss

2N4118
InterFET
1: $24.34
498In Stock

Mfr. Part No.
2N4118

Mouser Part No
106-2N4118

InterFET

JFETs JFET N-Channel -40V Low Ciss

Datasheet

498In Stock

$24.34

$19.49

$16.85

$16.83

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: $4.73
3,073In Stock

Mfr. Part No.
SMP4117

Mouser Part No
106-SMP4117

InterFET

JFETs JFET N-Channel -40V Low Ciss

Datasheet

3,073In Stock

$4.73

$3.09

$2.35

$1.96

$1.71

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: $17.56
582In Stock

Mfr. Part No.
VCR4N

Mouser Part No
106-VCR4N

InterFET

JFETs JFET N-Channel -15V Low Ciss

Datasheet

582In Stock

$17.56

$14.30

$11.90

$10.61

$9.91

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 NCH+NCH J-FET

NSVJ5908DSG5T1G
onsemi
1: $1.00
15,362In Stock

Mfr. Part No.
NSVJ5908DSG5T1G

Mouser Part No
863-NSVJ5908DSG5T1G

onsemi

JFETs NCH+NCH J-FET

Datasheet

15,362In Stock

Cut Tape

$1.00

$0.637

$0.52

$0.496

Reel

$0.464

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

MCPH-5

N-Channel

Dual

15 V

- 15 V

- 700 mV

32 mA

50 mA

300 mW

- 55 C

+ 150 C

NSVJ5908DSG5

AEC-Q101

Reel, Cut Tape, MouseReel

JFETs SS SOT23 JFET NCH 25V TR

SMMBFJ309LT1G
onsemi
1: $0.292
32,852In Stock

Mfr. Part No.
SMMBFJ309LT1G

Mouser Part No
863-SMMBFJ309LT1G

onsemi

JFETs SS SOT23 JFET NCH 25V TR

Datasheet

32,852In Stock

Cut Tape

$0.292

$0.209

$0.178

$0.174

$0.17

Reel

$0.158

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

SOT-23-3

N-Channel

Single

- 25 V

- 6.5 V

225 mW

- 55 C

+ 150 C

MMBFJ309L

AEC-Q101

Reel, Cut Tape, MouseReel

JFETs SS JFET XSTR SPCL

SMMBFJ310LT3G
onsemi
1: $0.348
26,471In Stock

Mfr. Part No.
SMMBFJ310LT3G

Mouser Part No
863-SMMBFJ310LT3G

onsemi

JFETs SS JFET XSTR SPCL

Datasheet

26,471In Stock

Cut Tape

$0.348

$0.209

$0.146

$0.142

$0.136

Reel

$0.136

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

SMD/SMT

SOT-23-3

N-Channel

Single

- 25 V

- 6.5 V

225 mW

- 55 C

+ 150 C

MMBFJ310L

AEC-Q100

Reel, Cut Tape, MouseReel

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