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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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Results: 984

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Part #

JFETs 650V/25MOSICJFETG3TO2

UJ3N065025K3S
onsemi
1: £15.37
609In Stock

Mfr. Part No.
UJ3N065025K3S

Mouser Part No
431-UJ3N065025K3S

onsemi

JFETs 650V/25MOSICJFETG3TO2

Learn More

Datasheet

609In Stock

£15.37

£12.30

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 -50V Low Ciss

2N3821
InterFET
1: £17.04
525In Stock

Mfr. Part No.
2N3821

Mouser Part No
106-2N3821

InterFET

JFETs JFET N-Channel -50V Low Ciss

Datasheet

525In Stock

£17.04

£13.64

£11.79

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: £72.22
233In Stock
225Expected 18/03/2026

Mfr. Part No.
IF3602T78

Mouser Part No
106-IF3602

InterFET

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

Learn More

Datasheet

233In Stock

225Expected 18/03/2026

£72.22

£60.08

£54.72

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 JFET N-Channel -30V Low Ciss

2N3823
InterFET
1: £17.04
548In Stock

Mfr. Part No.
2N3823

Mouser Part No
106-2N3823

InterFET

JFETs JFET N-Channel -30V Low Ciss

Datasheet

548In Stock

£17.04

£13.64

£11.79

Min.: 1
Mult.: 1

Through Hole

TO-72-4

N-Channel

Single

- 30 V

- 8 V

20 mA

300 mW

Bulk

JFETs JFET N-Channel -30V Low Noise

IF170AST3
InterFET
1: £3.56
529In Stock

Mfr. Part No.
IF170AST3

Mouser Part No
106-IF170AST3

InterFET

JFETs JFET N-Channel -30V Low Noise

Learn More

Datasheet

529In Stock

£3.56

£2.33

£1.81

£1.52

£1.32

Min.: 1
Mult.: 1

SMD/SMT

SOT-23-3

N-Channel

Single

10 V

- 30 V

- 2 V

6.5 mA

10 mA

300 mW

- 55 C

+ 135 C

IF170A

Bulk

JFETs JFET N-Channel -40V Low Ciss

SMPJ232
InterFET
1: £3.56
571In Stock

Mfr. Part No.
SMPJ232

Mouser Part No
106-SMPJ232

InterFET

JFETs JFET N-Channel -40V Low Ciss

Datasheet

571In Stock

£3.56

£2.33

£1.81

£1.52

£1.32

Min.: 1
Mult.: 1

SOT-23-3

N-Channel

SMPJ2

Bulk

JFETs N-Ch 40V 40Vgs JFET

PN4392 APM PBFREE
Central Semiconductor
1: £1.12
49,435In Stock

Mfr. Part No.
PN4392 APM PBFREE

Mouser Part No
610-PN4392APM

Central Semiconductor

JFETs N-Ch 40V 40Vgs JFET

Datasheet

49,435In Stock

£1.12

£0.694

£0.453

£0.348

Reel

£0.286

View

Min.: 1
Mult.: 1

Reel: 2,000

Through Hole

TO-92-3

N-Channel

Ammo Pack

JFETs Junction FET N-Ch 0.3 to 6.5mA 10mA

2SK879-GR(TE85L,F)
Toshiba
1: £0.503
10,313In Stock

Mfr. Part No.
2SK879-GR(TE85L,F)

Mouser Part No
757-2SK879-GRTE85LF

Toshiba

JFETs Junction FET N-Ch 0.3 to 6.5mA 10mA

Datasheet

10,313In Stock

Cut Tape

£0.503

£0.309

£0.198

£0.153

Reel

£0.116

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

SMD/SMT

SC-70-3

N-Channel

Single

10 V

- 30 V

- 5 V

2.6 mA

6.5 mA

100 mW

2SK879

Reel, Cut Tape, MouseReel

JFETs JFET N-Channel -25V Low Noise

IFN5434
InterFET
1: £15.56
121In Stock

Mfr. Part No.
IFN5434

Mouser Part No
106-IFN5434

InterFET

JFETs JFET N-Channel -25V Low Noise

Datasheet

121In Stock

£15.56

£12.47

£10.76

Min.: 1
Mult.: 1

Through Hole

TO-52-3

N-Channel

Single

15 V

- 25 V

- 4 V

30 mA

10 mA

10 Ohms

300 mW

IFN543

Bulk

JFETs NCH J-FET

MCH3914-8-TL-H
onsemi
1: £0.882
27,298In Stock

Mfr. Part No.
MCH3914-8-TL-H

Mouser Part No
863-MCH3914-8-TL-H

onsemi

JFETs NCH J-FET

Datasheet

27,298In Stock

Cut Tape

£0.882

£0.547

£0.361

£0.282

£0.254

Reel

£0.222

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

MCPH-3

N-Channel

15 V

50 mA

300 mW

MCH3914

Reel, Cut Tape, MouseReel

JFETs Low Noise, Low Drift, Low Capacitance, Monolithic Dual, N-Channel JFET

LS844-TO-71-6L-BK
Linear Integrated Systems
1: £8.88
242In Stock

Mfr. Part No.
LS844-TO-71-6L-BK

Mouser Part No
722-LS844TO716LBK

Linear Integrated Systems

JFETs Low Noise, Low Drift, Low Capacitance, Monolithic Dual, N-Channel JFET

Learn More

Datasheet

242In Stock

£8.88

£6.95

£5.79

£5.15

£4.82

Min.: 1
Mult.: 1

Through Hole

TO-71-6

N-Channel

Dual

- 60 V

60 V

- 3.5 V

5 mA

500 uA

400 mW

- 55 C

+ 150 C

LS844

Bulk

JFETs JFET N-Channel -40V Low Ciss

PN4117
InterFET
1: £3.54
570In Stock

Mfr. Part No.
PN4117

Mouser Part No
106-PN4117

InterFET

JFETs JFET N-Channel -40V Low Ciss

Datasheet

570In Stock

£3.54

£2.31

£1.80

£1.51

£1.31

Min.: 1
Mult.: 1

Through Hole

TO-92-3

N-Channel

Single

10 V

40 V

1.8 V

90 uA

300 mW

PN4117

Bulk

JFETs JFET N-Channel -40V Low Ciss

2N4119A
InterFET
1: £20.64
73In Stock

Mfr. Part No.
2N4119A

Mouser Part No
106-2N4119A

InterFET

JFETs JFET N-Channel -40V Low Ciss

Datasheet

73In Stock

£20.64

£16.88

£14.92

Quote

Min.: 1
Mult.: 1

Through Hole

TO-72-4

N-Channel

Single

10 V

- 40 V

- 6 V

600 uA

1 nA

300 mW

2N411

Bulk

JFETs JFET N-Channel -40V Low Ciss

J230
InterFET
1: £4.69
411In Stock

Mfr. Part No.
J230

Mouser Part No
106-J230

InterFET

JFETs JFET N-Channel -40V Low Ciss

Datasheet

411In Stock

£4.69

£3.11

£2.46

£2.19

£1.94

Min.: 1
Mult.: 1

TO-92-3

N-Channel

J230

Bulk

JFETs N-Ch Junction FET 10mA -50V VGDS

2SK209-Y(TE85L,F)
Toshiba
1: £0.54
5,918In Stock

Mfr. Part No.
2SK209-Y(TE85L,F)

Mouser Part No
757-2SK209YTE85LF

Toshiba

JFETs N-Ch Junction FET 10mA -50V VGDS

Datasheet

5,918In Stock

Cut Tape

£0.54

£0.333

£0.218

£0.166

Reel

£0.124

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

SMD/SMT

SC-59-3

N-Channel

Single

- 1.5 V

14 mA

150 mW

2SK209

Reel, Cut Tape, MouseReel

JFETs JFET N-Channel -40V Low Ciss

2N4867
InterFET
1: £16.51
145In Stock

Mfr. Part No.
2N4867

Mouser Part No
106-2N4867

InterFET

JFETs JFET N-Channel -40V Low Ciss

Datasheet

145In Stock

£16.51

£13.22

£11.43

£11.42

Min.: 1
Mult.: 1

Through Hole

TO-72-4

N-Channel

Single

20 V

- 40 V

- 2 V

1.2 mA

1 uA

300 mW

2N486

Bulk

JFETs JFET N-Channel -20V Low Noise

SMP6453
InterFET
1: £3.56
1,109In Stock

Mfr. Part No.
SMP6453

Mouser Part No
106-SMP6453

InterFET

JFETs JFET N-Channel -20V Low Noise

Datasheet

1,109In Stock

£3.56

£2.33

£1.81

£1.52

£1.32

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 -40V Low Ciss

J231
InterFET
1: £4.56
407In Stock

Mfr. Part No.
J231

Mouser Part No
106-J231

InterFET

JFETs JFET N-Channel -40V Low Ciss

Datasheet

407In Stock

£4.56

£3.03

£2.39

£2.13

£1.89

Min.: 1
Mult.: 1

Through Hole

TO-92-3

N-Channel

Single

- 40 V

- 5 V

6 mA

360 mW

Bulk

JFETs SS SOT23 JFET PCH 30V TR

MMBFJ175LT3G
onsemi
1: £0.383
12,128In Stock

Mfr. Part No.
MMBFJ175LT3G

Mouser Part No
863-MMBFJ175LT3G

onsemi

JFETs SS SOT23 JFET PCH 30V TR

Datasheet

12,128In Stock

Cut Tape

£0.383

£0.233

£0.149

£0.111

Reel

£0.072

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10,000

SOT-23-3

P-Channel

MMBFJ175L

Reel, Cut Tape, MouseReel

JFETs Low Noise, Low Drift, Low Capacitance, Monolithic Dual, N-Channel JFET

LS844-SOT-23-6L-CT
Linear Integrated Systems
1: £2.83
280In Stock

Mfr. Part No.
LS844-SOT-23-6L-CT

Mouser Part No
722-LS844SOT236LCT

Linear Integrated Systems

JFETs Low Noise, Low Drift, Low Capacitance, Monolithic Dual, N-Channel JFET

Learn More

Datasheet

280In Stock

£2.83

£1.85

£1.36

£1.20

£1.07

Min.: 1
Mult.: 1

SMD/SMT

SOT-23-6

N-Channel

Dual

- 60 V

60 V

- 3.5 V

5 mA

500 uA

400 mW

- 55 C

+ 150 C

LS844

Cut Tape

JFETs N-CH -25V 10mA BULK 25Vgs 360mW 8pF

2N3819 PBFREE
Central Semiconductor
1: £1.42
13,173In Stock

Mfr. Part No.
2N3819 PBFREE

Mouser Part No
610-2N3819

Central Semiconductor

JFETs N-CH -25V 10mA BULK 25Vgs 360mW 8pF

Datasheet

13,173In Stock

£1.42

£0.89

£0.587

£0.464

View

Min.: 1
Mult.: 1

Through Hole

TO-92-3

Bulk

JFETs Low Noise, Low Capacitance, Monolithic Dual, N-Channel JFET

LSK489A-SOT-23-6L-CT
Linear Integrated Systems
1: £6.38
376In Stock

Mfr. Part No.
LSK489A-SOT-23-6L-CT

Mouser Part No
722-LSK489ASOT236LCT

Linear Integrated Systems

JFETs Low Noise, Low Capacitance, Monolithic Dual, N-Channel JFET

Learn More

Datasheet

376In Stock

£6.38

£4.64

£3.87

£3.44

£3.22

Min.: 1
Mult.: 1

SMD/SMT

SOT-23-6

N-Channel

Dual

60 V

- 60 V

8 mV

5.5 mA

2 mA

500 mW

- 55 C

+ 150 C

LSK489

Cut Tape

JFETs N-ChJFET 25Vds25Vdg 25Vgs 10mA 310mW

2N5458 PBFREE
Central Semiconductor
1: £1.60
3,446In Stock

Mfr. Part No.
2N5458 PBFREE

Mouser Part No
610-2N5458

Central Semiconductor

JFETs N-ChJFET 25Vds25Vdg 25Vgs 10mA 310mW

Datasheet

3,446In Stock

£1.60

£1.00

£0.658

£0.522

View

Min.: 1
Mult.: 1

N-Channel

2N5459

Bulk

JFETs Low Noise & Capacitance, High Input Impedance, N-Channel JFET

LSK170B-TO-92-3L-BK
Linear Integrated Systems
1: £5.37
1,161In Stock

Mfr. Part No.
LSK170B-TO-92-3L-BK

Mouser Part No
722-LSK170BTO923LBK

Linear Integrated Systems

JFETs Low Noise & Capacitance, High Input Impedance, N-Channel JFET

Learn More

Datasheet

1,161In Stock

£5.37

£3.97

£3.21

£2.87

£2.52

Min.: 1
Mult.: 1

Through Hole

TO-92-3

N-Channel

Single

40 V

- 40 V

- 2 V

12 mA

2 mA

400 mW

- 55 C

+ 150 C

LSK170

Bulk

JFETs Low Noise, Monolithic Dual, N-Channel JFET

LSK389B-TO-71-6L-BK
Linear Integrated Systems
1: £11.51
514In Stock

Mfr. Part No.
LSK389B-TO-71-6L-BK

Mouser Part No
722-LSK389BTO716LBK

Linear Integrated Systems

JFETs Low Noise, Monolithic Dual, N-Channel JFET

Learn More

Datasheet

514In Stock

£11.51

£8.90

£8.80

£7.47

Min.: 1
Mult.: 1

Through Hole

TO-71-6

N-Channel

Dual

40 V

- 40 V

6 mV

12 mA

2 mA

400 mW

- 55 C

+ 150 C

LSK389

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
- 50 mA
- 35 mA
- 25 mA
- 20 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