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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 NCh RF Transistor

MMBF5485
onsemi
1: $0.45
409,820In Stock

Mfr. Part No.
MMBF5485

Mouser Part No
512-MMBF5485

onsemi

JFETs NCh RF Transistor

Datasheet

409,820In Stock

Cut Tape

$0.45

$0.274

$0.174

$0.13

Reel

$0.101

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: $0.23
443,521In Stock

Mfr. Part No.
MMBFJ309LT1G

Mouser Part No
863-MMBFJ309LT1G

onsemi

JFETs 25V 10mA

Datasheet

443,521In Stock

Cut Tape

$0.23

$0.138

$0.109

$0.103

$0.098

Reel

$0.092

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: $0.23
192,680In Stock

Mfr. Part No.
MMBFJ310LT3G

Mouser Part No
863-MMBFJ310LT3G

onsemi

JFETs 25V 10mA

Datasheet

192,680In Stock

Cut Tape

$0.23

$0.138

$0.109

$0.103

View

Reel

$0.08

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 N-Channel -40V Low Ciss

SMP4118TR
InterFET
1: $3.51
4,165In Stock

Mfr. Part No.
SMP4118TR

Mouser Part No
106-SMP4118

InterFET

JFETs JFET N-Channel -40V Low Ciss

Datasheet

4,165In Stock

Cut Tape

$3.51

$2.29

$1.80

$1.57

Reel

$1.32

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 -20V Low Noise

2N6451
InterFET
1: $17.65
146In Stock

Mfr. Part No.
2N6451

Mouser Part No
106-2N6451

InterFET

JFETs JFET N-Channel -20V Low Noise

Datasheet

146In Stock

$17.65

$14.13

$12.21

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 -50V Low Ciss

SMP4338
InterFET
1: $3.75
3,759In Stock

Mfr. Part No.
SMP4338

Mouser Part No
106-SMP4338

InterFET

JFETs JFET N-Channel -50V Low Ciss

Datasheet

3,759In Stock

$3.75

$2.67

$1.75

$1.74

$1.43

Min.: 1
Mult.: 1

SMD/SMT

SOT-23-3

N-Channel

Single

SMP43

Bulk

JFETs JFET

MQ2N5116
Microchip Technology
1: $57.96
119In Stock

Mfr. Part No.
MQ2N5116

Mouser Part No
579-MQ2N5116

Microchip Technology

JFETs JFET

Datasheet

119In Stock

$57.96

$53.81

Min.: 1
Mult.: 1

Through Hole

TO-18-3

Bulk

JFETs JFET P-Channel 30V Low Noise

J174
InterFET
1: $5.21
3,554In Stock

Mfr. Part No.
J174

Mouser Part No
106-J174

InterFET

JFETs JFET P-Channel 30V Low Noise

Datasheet

3,554In Stock

$5.21

$3.47

$2.79

$2.48

View

Min.: 1
Mult.: 1

Through Hole

TO-92-3

P-Channel

Single

- 15 V

30 V

10 V

- 125 mA

- 10 nA

85 Ohms

360 mW

J174

Bulk

JFETs 650V/25MOSICJFETG3TO247-3

UJ3N065025K3S
onsemi
1: $20.48
649In Stock

Mfr. Part No.
UJ3N065025K3S

Mouser Part No
431-UJ3N065025K3S

onsemi

JFETs 650V/25MOSICJFETG3TO247-3

Learn More

Datasheet

649In Stock

$20.48

$14.33

$14.32

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: $18.07
525In Stock

Mfr. Part No.
2N3821

Mouser Part No
106-2N3821

InterFET

JFETs JFET N-Channel -50V Low Ciss

Datasheet

525In Stock

$18.07

$14.47

$12.50

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 -40V Low Noise

2N3971
InterFET
1: $9.96
557In Stock

Mfr. Part No.
2N3971

Mouser Part No
106-2N3971

InterFET

JFETs JFET N-Channel -40V Low Noise

Datasheet

557In Stock

$9.96

$7.79

$6.48

$5.78

View

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

IFN5566
InterFET
1: $30.81
250In Stock

Mfr. Part No.
IFN5566

Mouser Part No
106-IFN5566

InterFET

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

Datasheet

250In Stock

$30.81

$26.28

$22.98

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 NCh RF Transistor

J211-D74Z
onsemi
1: $0.28
15,364In Stock

Mfr. Part No.
J211-D74Z

Mouser Part No
512-J211_D74Z

onsemi

JFETs NCh RF Transistor

Datasheet

15,364In Stock

$0.28

$0.17

$0.134

$0.128

Reel

$0.112

View

Min.: 1
Mult.: 1

Reel: 2,000

Through Hole

TO-92-3

N-Channel

Single

- 25 V

- 4.5 V

20 mA

350 mW

- 55 C

+ 150 C

J211

Ammo Pack

JFETs JFET N-Channel -40V Low Ciss

2N4867
InterFET
1: $17.51
145In Stock

Mfr. Part No.
2N4867

Mouser Part No
106-2N4867

InterFET

JFETs JFET N-Channel -40V Low Ciss

Datasheet

145In Stock

$17.51

$14.02

$12.12

View

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 P-Channel 25V Low Ciss

2N5020
InterFET
1: $16.11
354In Stock

Mfr. Part No.
2N5020

Mouser Part No
106-2N5020

InterFET

JFETs JFET P-Channel 25V Low Ciss

Datasheet

354In Stock

$16.11

$12.47

$10.77

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: $15.89
369In Stock

Mfr. Part No.
U309

Mouser Part No
106-U309

InterFET

JFETs JFET N-Channel -25V Low Noise

Datasheet

369In Stock

$15.89

$12.30

$10.63

$10.62

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: $0.23
17,421In Stock

Mfr. Part No.
J111-D26Z

Mouser Part No
512-J111D26Z

onsemi

JFETs N-Channel Switch

Datasheet

17,421In Stock

Cut Tape

$0.23

$0.221

$0.167

$0.165

Reel

$0.114

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: $0.48
80,838In Stock

Mfr. Part No.
MMBF4391LT1G

Mouser Part No
863-MMBF4391LT1G

onsemi

JFETs 30V 10mA

Datasheet

80,838In Stock

Cut Tape

$0.48

$0.294

$0.187

$0.14

$0.125

Reel

$0.105

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 -30V Low Ciss

2N3823
InterFET
1: $18.06
548In Stock

Mfr. Part No.
2N3823

Mouser Part No
106-2N3823

InterFET

JFETs JFET N-Channel -30V Low Ciss

Datasheet

548In Stock

$18.06

$14.46

$12.50

View

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 -40V Low Ciss

2N4118
InterFET
1: $17.50
498In Stock

Mfr. Part No.
2N4118

Mouser Part No
106-2N4118

InterFET

JFETs JFET N-Channel -40V Low Ciss

Datasheet

498In Stock

$17.50

$14.01

$12.11

Quote

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 -30V Low Ciss

2N4220
InterFET
1: $29.08
74In Stock

Mfr. Part No.
2N4220

Mouser Part No
106-2N4220

InterFET

JFETs JFET N-Channel -30V Low Ciss

Datasheet

74In Stock

$29.08

$24.30

$21.25

View

Min.: 1
Mult.: 1

Through Hole

TO-72-4

N-Channel

Single

15 V

- 30 V

- 4 V

3 mA

100 pA

300 mW

2N422

Bulk

JFETs JFET N-Channel -25V Low Noise

J110
InterFET
1: $7.27
1,064In Stock

Mfr. Part No.
J110

Mouser Part No
106-J110

InterFET

JFETs JFET N-Channel -25V Low Noise

Datasheet

1,064In Stock

$7.27

$5.38

$4.34

$3.86

View

Min.: 1
Mult.: 1

Through Hole

TO-92-3

N-Channel

Single

15 V

- 25 V

- 4 V

10 mA

1 uA

18 Ohms

360 mW

J110

Bulk

JFETs JFET N-Channel -40V Low Ciss

SMP4117
InterFET
1: $3.40
3,687In Stock

Mfr. Part No.
SMP4117

Mouser Part No
106-SMP4117

InterFET

JFETs JFET N-Channel -40V Low Ciss

Datasheet

3,687In Stock

$3.40

$2.22

$1.69

$1.41

View

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: $12.62
584In Stock

Mfr. Part No.
VCR4N

Mouser Part No
106-VCR4N

InterFET

JFETs JFET N-Channel -15V Low Ciss

Datasheet

584In Stock

$12.62

$10.28

$8.56

$7.63

View

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 N-Channel JFET Transistor

SMMBFJ309LT1G
onsemi
1: $0.28
32,887In Stock

Mfr. Part No.
SMMBFJ309LT1G

Mouser Part No
863-SMMBFJ309LT1G

onsemi

JFETs N-Channel JFET Transistor

Datasheet

32,887In Stock

Cut Tape

$0.28

$0.172

$0.137

$0.129

Reel

$0.113

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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

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