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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: Rp64.211
4.161In Stock

Mfr. Part No.
2N5484

Mouser Part No
106-2N5484

InterFET

JFETs JFET N-Channel -25V Low Ciss

Datasheet

4.161In Stock

Rp64.211

Rp41.829

Rp29.170

Rp24.400

View

Min.: 1
Mult.: 1

Bulk

JFETs NCh RF Transistor

MMBF5485
onsemi
1: Rp8.806
393.024In Stock

Mfr. Part No.
MMBF5485

Mouser Part No
512-MMBF5485

onsemi

JFETs NCh RF Transistor

Datasheet

393.024In Stock

Cut Tape

Rp8.806

Rp5.375

Rp3.412

Rp2.550

Reel

Rp1.780

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 750V/6MOCOMBO-FETG4TO2

UG4SC075006K4S
onsemi
1: Rp660.456
165In Stock

Mfr. Part No.
UG4SC075006K4S

Mouser Part No
772-UG4SC075006K4S

onsemi

JFETs 750V/6MOCOMBO-FETG4TO2

Learn More

Datasheet

165In Stock

Rp660.456

Rp539.005

Rp466.722

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 25V 10mA

MMBFJ309LT1G
onsemi
1: Rp4.220
404.145In Stock

Mfr. Part No.
MMBFJ309LT1G

Mouser Part No
863-MMBFJ309LT1G

onsemi

JFETs 25V 10mA

Datasheet

404.145In Stock

Cut Tape

Rp4.220

Rp2.587

Rp2.036

Rp1.926

Rp1.835

Reel

Rp1.688

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 1200V/9MOSICFETDGG3TO

UG3SC120009K4S
onsemi
1: Rp1.264.590
615In Stock

Mfr. Part No.
UG3SC120009K4S

Mouser Part No
431-UG3SC120009K4S

onsemi

JFETs 1200V/9MOSICFETDGG3TO

Learn More

Datasheet

615In Stock

Rp1.264.590

Rp1.020.955

Min.: 1
Mult.: 1

SiC

Through Hole

TO-247-4

N-Channel

Single

1.2 kV

- 25 V to 25 V

6 uA

120 A

7.6 mOhms

789 W

- 55 C

+ 175 C

UG3S

Tube

JFETs 25V 10mA

MMBFJ310LT3G
onsemi
1: Rp4.220
188.395In Stock

Mfr. Part No.
MMBFJ310LT3G

Mouser Part No
863-MMBFJ310LT3G

onsemi

JFETs 25V 10mA

Datasheet

188.395In Stock

Cut Tape

Rp4.220

Rp2.587

Rp2.036

Rp1.926

View

Reel

Rp1.614

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 -25V Low Noise

U310
InterFET
1: Rp356.463
566In Stock

Mfr. Part No.
U310

Mouser Part No
106-U310

InterFET

JFETs JFET N-Channel -25V Low Noise

Datasheet

566In Stock

Rp356.463

Rp271.521

Rp226.023

Rp201.439

Rp188.230

Min.: 1
Mult.: 1

Through Hole

TO-52-3

N-Channel

Single

10 V

- 25 V

- 6 V

60 mA

1 nA

500 mW (1/2 W)

U310

Bulk

JFETs JFET P-Channel 30V Low Noise

P1087
InterFET
1: Rp96.133
3.273In Stock

Mfr. Part No.
P1087

Mouser Part No
106-P1087

InterFET

JFETs JFET P-Channel 30V Low Noise

Datasheet

3.273In Stock

Rp96.133

Rp63.110

Rp46.966

Rp39.260

View

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 -20V Low Noise

IF9030T52
InterFET
1: Rp516.440
677In Stock

Mfr. Part No.
IF9030T52

Mouser Part No
106-IF9030

InterFET

JFETs JFET N-Channel -20V Low Noise

Learn More

Datasheet

677In Stock

Rp516.440

Rp413.519

Rp357.380

Rp338.484

Quote

Min.: 1
Mult.: 1

Through Hole

TO-52-3

N-Channel

Single

10 V

- 20 V

- 2 V

300 mA

500 pA

300 mW

IF9030

Bulk

JFETs JFET P-Channel 25V Low Ciss

2N5020
InterFET
1: Rp331.145
346In Stock

Mfr. Part No.
2N5020

Mouser Part No
106-2N5020

InterFET

JFETs JFET P-Channel 25V Low Ciss

Datasheet

346In Stock

Rp331.145

Rp252.258

Rp210.062

Rp187.129

Rp174.837

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

2N6451
InterFET
1: Rp347.106
141In Stock

Mfr. Part No.
2N6451

Mouser Part No
106-2N6451

InterFET

JFETs JFET N-Channel -20V Low Noise

Datasheet

141In Stock

Rp347.106

Rp259.229

Rp224.005

Rp212.080

Rp198.137

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 -25V Low Noise

U309
InterFET
1: Rp326.559
344In Stock

Mfr. Part No.
U309

Mouser Part No
106-U309

InterFET

JFETs JFET N-Channel -25V Low Noise

Datasheet

344In Stock

Rp326.559

Rp248.772

Rp207.126

Rp184.561

Rp172.452

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/65MOSICJFETG3TO

UJ3N120065K3S
onsemi
1: Rp414.253
479In Stock

Mfr. Part No.
UJ3N120065K3S

Mouser Part No
431-UJ3N120065K3S

onsemi

JFETs 1200V/65MOSICJFETG3TO

Learn More

Datasheet

479In Stock

Rp414.253

Rp261.614

Rp253.725

Min.: 1
Mult.: 1

SiC

Through Hole

TO-247-3

N-Channel

Single

1.2 kV

- 20 V to 3 V

5 uA

34 A

90 mOhms

254 W

- 55 C

+ 175 C

UJ3N

AEC-Q101

Tube

JFETs 1200V/70MOSICJFETG3TO

UJ3N120070K3S
onsemi
1: Rp383.615
484In Stock

Mfr. Part No.
UJ3N120070K3S

Mouser Part No
431-UJ3N120070K3S

onsemi

JFETs 1200V/70MOSICJFETG3TO

Learn More

Datasheet

484In Stock

Rp383.615

Rp244.002

Rp234.095

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 30V 10mA

MMBF4391LT1G
onsemi
1: Rp9.356
75.262In Stock

Mfr. Part No.
MMBF4391LT1G

Mouser Part No
863-MMBF4391LT1G

onsemi

JFETs 30V 10mA

Datasheet

75.262In Stock

Cut Tape

Rp9.356

Rp5.761

Rp3.669

Rp2.752

Rp2.440

Reel

Rp1.926

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 -50V Low Ciss

2N3821
InterFET
1: Rp355.362
440In Stock

Mfr. Part No.
2N3821

Mouser Part No
106-2N3821

InterFET

JFETs JFET N-Channel -50V Low Ciss

Datasheet

440In Stock

Rp355.362

Rp265.467

Rp229.325

Rp217.217

Rp202.907

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 Ciss

2N4118
InterFET
1: Rp344.354
468In Stock

Mfr. Part No.
2N4118

Mouser Part No
106-2N4118

InterFET

JFETs JFET N-Channel -40V Low Ciss

Datasheet

468In Stock

Rp344.354

Rp257.211

Rp222.170

Rp210.429

Rp196.669

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 -25V Low Noise

J110
InterFET
1: Rp148.236
984In Stock

Mfr. Part No.
J110

Mouser Part No
106-J110

InterFET

JFETs JFET N-Channel -25V Low Noise

Datasheet

984In Stock

Rp148.236

Rp99.252

Rp79.622

Rp70.816

Rp62.743

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 -15V Low Ciss

VCR4N
InterFET
1: Rp253.175
581In Stock

Mfr. Part No.
VCR4N

Mouser Part No
106-VCR4N

InterFET

JFETs JFET N-Channel -15V Low Ciss

Datasheet

581In Stock

Rp253.175

Rp188.780

Rp157.042

Rp139.980

Rp130.807

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: Rp13.393
15.307In Stock

Mfr. Part No.
NSVJ5908DSG5T1G

Mouser Part No
863-NSVJ5908DSG5T1G

onsemi

JFETs NCH+NCH J-FET

Datasheet

15.307In Stock

Cut Tape

Rp13.393

Rp8.568

Rp6.990

Rp6.696

Reel

Rp6.256

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: Rp2.202
32.599In Stock

Mfr. Part No.
SMMBFJ309LT1G

Mouser Part No
863-SMMBFJ309LT1G

onsemi

JFETs SS SOT23 JFET NCH 25V TR

Datasheet

32.599In Stock

Cut Tape

Rp2.202

Rp2.091

Reel

Rp2.091

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

IFN5566
InterFET
1: Rp590.741
223In Stock

Mfr. Part No.
IFN5566

Mouser Part No
106-IFN5566

InterFET

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

Datasheet

223In Stock

Rp590.741

Rp482.133

Rp425.627

Rp397.741

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: Rp355.362
501In Stock

Mfr. Part No.
2N3823

Mouser Part No
106-2N3823

InterFET

JFETs JFET N-Channel -30V Low Ciss

Datasheet

501In Stock

Rp355.362

Rp265.467

Rp229.325

Rp217.217

Rp202.907

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: Rp74.668
3.460In Stock

Mfr. Part No.
SMPJ177

Mouser Part No
106-SMPJ177

InterFET

JFETs JFET P-Channel 30V Low Noise

Datasheet

3.460In Stock

Rp74.668

Rp48.800

Rp35.224

Rp29.537

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 Noise

2N3971
InterFET
1: Rp202.173
536In Stock

Mfr. Part No.
2N3971

Mouser Part No
106-2N3971

InterFET

JFETs JFET N-Channel -40V Low Noise

Datasheet

536In Stock

Rp202.173

Rp142.915

Rp118.882

Rp106.040

Rp99.068

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

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

- 500 pA
- 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

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