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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: 983

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Download Table (.CSV)

Part #

JFETs 40V N-Ch JFET 40Vgs 50mA 1.8W TO-18

2N4393 PBFREE
Central Semiconductor
1: $5.52
1,791In Stock

Mfr. Part No.
2N4393 PBFREE

Mouser Part No
610-2N4393

Central Semiconductor

JFETs 40V N-Ch JFET 40Vgs 50mA 1.8W TO-18

Datasheet

1,791In Stock

$5.52

$3.26

$2.55

$2.12

Min.: 1
Mult.: 1

Through Hole

TO-18-3

N-Channel

Bulk

JFETs N-CH JFET

CMPF4392 TR PBFREE
Central Semiconductor
1: $2.19
4,342In Stock

Mfr. Part No.
CMPF4392 TR PBFREE

Mouser Part No
610-CMPF4392

Central Semiconductor

JFETs N-CH JFET

Datasheet

4,342In Stock

More Info Available

Cut Tape

$2.19

$1.39

$1.04

$0.797

Reel

$0.579

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

SOT-23-3

N-Channel

Single

40 V

25 mA to 75 mA

50 mA

60 Ohms

350 mW

- 55 C

+ 150 C

Reel, Cut Tape, MouseReel

JFETs Low Noise, Monolithic Dual, N-Channel JFET

LSK389A-SOIC-8L-CT
Linear Integrated Systems
1: $16.43
104In Stock

Mfr. Part No.
LSK389A-SOIC-8L-CT

Mouser Part No
722-LSK389ASOIC8LCT

Linear Integrated Systems

JFETs Low Noise, Monolithic Dual, N-Channel JFET

Learn More

Datasheet

104In Stock

$16.43

$13.38

$11.14

$9.92

$9.28

Min.: 1
Mult.: 1

SMD/SMT

SOIC-8

N-Channel

Dual

40 V

- 40 V

6 mV

6.5 mA

2 mA

400 mW

- 55 C

+ 150 C

LSK389

Cut Tape

JFETs Low Noise, Monolithic Dual, N-Channel JFET

LSK389D-SOIC-8L-CT
Linear Integrated Systems
1: $13.69
83In Stock

Mfr. Part No.
LSK389D-SOIC-8L-CT

Mouser Part No
722-LSK389DSOIC8LCT

Linear Integrated Systems

JFETs Low Noise, Monolithic Dual, N-Channel JFET

Learn More

Datasheet

83In Stock

$13.69

$10.38

$8.64

$7.69

$7.19

Min.: 1
Mult.: 1

SMD/SMT

SOIC-8

N-Channel

Dual

40 V

- 40 V

6 mV

30 mA

2 mA

400 mW

- 55 C

+ 150 C

LSK389

Cut Tape

JFETs JFET N-Channel -25V Low Noise

SMPJ109TR
InterFET
1: $5.66

Mfr. Part No.
SMPJ109TR

Mouser Part No
106-SMPJ109TR

InterFET

JFETs JFET N-Channel -25V Low Noise

Datasheet

More Info Available

Cut Tape

$5.66

$3.72

$2.73

$2.43

Reel

$2.35

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Reel, Cut Tape, MouseReel

JFETs JFET N-Channel(Dual) -25V Low Noise

U431
InterFET
1: $42.93

Mfr. Part No.
U431

Mouser Part No
106-U431

InterFET

JFETs JFET N-Channel(Dual) -25V Low Noise

Datasheet

More Info Available

$42.93

$35.86

$31.37

View

Min.: 1
Mult.: 1

Through Hole

TO-78-8

N-Channel

Dual

10 V

- 25 V

- 6 V

60 mA

1 nA

500 mW (1/2 W)

U431

Bulk

JFETs N-Channel Switch

MMBF4117
onsemi
1: $0.944

Mfr. Part No.
MMBF4117

Mouser Part No
512-MMBF4117

onsemi

JFETs N-Channel Switch

Datasheet

More Info Available

Cut Tape

$0.944

$0.581

$0.373

$0.283

Reel

$0.216

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

SOT-23-3

N-Channel

Single

- 40 V

- 1.8 V

225 mW

- 55 C

+ 150 C

MMBF4117

Reel, Cut Tape, MouseReel

JFETs N-Ch 40Vgd 40Vgs 50mA 625mW

PN4391 APM PBFREE
Central Semiconductor
1: $1.97
792In Stock

Mfr. Part No.
PN4391 APM PBFREE

Mouser Part No
610-PN4391-APM

Central Semiconductor

JFETs N-Ch 40Vgd 40Vgs 50mA 625mW

Datasheet

792In Stock

$1.97

$1.23

$0.804

$0.618

Reel

$0.488

View

Min.: 1
Mult.: 1

: 2,000

Through Hole

TO-92-3

N-Channel

Single

40 V

10 V

150 mA

30 Ohms

625 mW

- 65 C

+ 150 C

PN4391

Ammo Pack

JFETs JFET N-Channel -20V Low Noise

IF1320ST3
InterFET
1: $6.94

Mfr. Part No.
IF1320ST3

Mouser Part No
106-IF1320

InterFET

JFETs JFET N-Channel -20V Low Noise

Learn More

Datasheet

More Info Available

$6.94

$4.26

$4.13

$2.30

$2.00

Min.: 1
Mult.: 1

SMD/SMT

SOT-23-3

N-Channel

Single

10 V

- 20 V

- 1.5 V

20 mA

500 pA

225 mW

IF1320

Bulk

JFETs JFET N-Channel -40V Low Noise

2N4391
InterFET
1: $20.86

Mfr. Part No.
2N4391

Mouser Part No
106-2N4391

InterFET

JFETs JFET N-Channel -40V Low Noise

Datasheet

More Info Available

$20.86

$16.14

$13.94

Min.: 1
Mult.: 1

Through Hole

TO-18-3

N-Channel

Single

- 40 V

- 10 V

150 mA

30 Ohms

1.8 W

Bulk

JFETs SS JFET XSTR SPCL

SMMBFJ310LT1G
onsemi
1: $0.358
14,803On Order

Mfr. Part No.
SMMBFJ310LT1G

Mouser Part No
863-SMMBFJ310LT1G

onsemi

JFETs SS JFET XSTR SPCL

Datasheet

14,803On Order

Cut Tape

$0.358

$0.215

$0.169

$0.16

$0.153

Reel

$0.143

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

MMBFJ310L

AEC-Q100

Reel, Cut Tape, MouseReel

JFETs JFET N-Channel -40V Low Noise

2N4393
InterFET
1: $20.86

Mfr. Part No.
2N4393

Mouser Part No
106-2N4393

InterFET

JFETs JFET N-Channel -40V Low Noise

Datasheet

More Info Available

$20.86

$16.14

$13.94

Min.: 1
Mult.: 1

Through Hole

TO-18-3

N-Channel

Single

20 V

- 40 V

- 3 V

30 mA

12 mA

100 Ohms

1.8 W

2N43

Bulk

JFETs JFET P-Channel 40V Low Ciss

SMP5461TR
InterFET
1: $5.02

Mfr. Part No.
SMP5461TR

Mouser Part No
106-SMP5461TR

InterFET

JFETs JFET P-Channel 40V Low Ciss

Datasheet

More Info Available

Cut Tape

$5.02

$3.27

$2.57

$2.20

Reel

$1.86

Min.: 1
Mult.: 1

: 1,000

Reel, Cut Tape

JFETs JFET N-Channel -25V Low Noise

SMPJ109
InterFET
1: $8.02

Mfr. Part No.
SMPJ109

Mouser Part No
106-SMPJ109

InterFET

JFETs JFET N-Channel -25V Low Noise

Datasheet

More Info Available

$8.02

$4.50

$3.00

$2.60

View

Min.: 1
Mult.: 1

SOT-23-3

N-Channel

Bulk

JFETs N-Ch 7.0V 50Ohm 40Vbr 16pF 60ns

2N4092 PBFREE
Central Semiconductor
1: $11.48
20In Stock
Factory Special Order

Mfr. Part No.
2N4092 PBFREE

Mouser Part No
610-2N4092

Factory Special Order

Central Semiconductor

JFETs N-Ch 7.0V 50Ohm 40Vbr 16pF 60ns

Datasheet

20In Stock

$11.48

$7.64

$6.18

$5.49

$4.86

Min.: 1
Mult.: 1

N-Channel

Bulk

JFETs JFET N-Channel -20V Low Noise

2N6453
InterFET
1: $21.36

Mfr. Part No.
2N6453

Mouser Part No
106-2N6453

InterFET

JFETs JFET N-Channel -20V Low Noise

Datasheet

More Info Available

$21.36

$15.96

$13.79

$13.06

$12.20

Min.: 1
Mult.: 1

Through Hole

TO-72-4

N-Channel

Single

10 V

- 20 V

- 5 V

50 mA

500 pA

360 mW

2N645

Bulk

JFETs N-Ch Audio Amp Fet 15mS 1.0db 10V 0.5mA

2SK880-Y(TE85L,F)
Toshiba
1: $1.22

Mfr. Part No.
2SK880-Y(TE85L,F)

Mouser Part No
757-2SK880-YTE85LF

Toshiba

JFETs N-Ch Audio Amp Fet 15mS 1.0db 10V 0.5mA

Datasheet

More Info Available

Cut Tape

$1.22

$0.756

$0.49

$0.376

Reel

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

N-Channel

2SK880

Reel, Cut Tape, MouseReel

JFETs N-Chan JFET

2N4391 PBFREE
Central Semiconductor
1: $5.71

Mfr. Part No.
2N4391 PBFREE

Mouser Part No
610-2N4391

Central Semiconductor

JFETs N-Chan JFET

Datasheet

More Info Available

$5.71

$3.73

$2.92

$2.45

View

Min.: 1
Mult.: 1

Through Hole

TO-18-3

N-Channel

Bulk

JFETs N-Ch 40Vds 40Vdg 40Vgsr 50mA 360mW

2N4856 TIN/LEAD
Central Semiconductor
2,000: $8.14
8,543Factory Stock Available

Mfr. Part No.
2N4856 TIN/LEAD

Mouser Part No
610-2N4856-TL

Central Semiconductor

JFETs N-Ch 40Vds 40Vdg 40Vgsr 50mA 360mW

Datasheet

8,543Factory Stock Available

More Info Available

$8.14

Min.: 2,000
Mult.: 2,000

Through Hole

TO-18-3

N-Channel

Single

40 V

10 V

50 mA

25 Ohms

360 mW

- 65 C

+ 200 C

2N4856

Bulk

JFETs N-Ch 25Vdg 25Vgs 30mA 10mA 310mW

2N5486 APM PBFREE
Central Semiconductor
2,000: $1.28
3,202Factory Stock Available

Mfr. Part No.
2N5486 APM PBFREE

Mouser Part No
610-2N5486-APM

Central Semiconductor

JFETs N-Ch 25Vdg 25Vgs 30mA 10mA 310mW

Datasheet

3,202Factory Stock Available

More Info Available

Reel

$1.28

Min.: 2,000
Mult.: 2,000

: 2,000

Through Hole

TO-92-3

N-Channel

Single

25 V

6 V

20 mA

30 mA

310 mW

- 65 C

+ 150 C

2N5486

Ammo Pack

JFETs N-Ch 40Vgd 40Vgs 50mA 625mW

PN4391 TIN/LEAD
Central Semiconductor
2,500: $5.91
151,114Factory Stock Available

Mfr. Part No.
PN4391 TIN/LEAD

Mouser Part No
610-PN4391-TL

Central Semiconductor

JFETs N-Ch 40Vgd 40Vgs 50mA 625mW

Datasheet

151,114Factory Stock Available

More Info Available

$5.91

Min.: 2,500
Mult.: 2,500

Through Hole

TO-92-3

N-Channel

Single

40 V

10 V

150 mA

30 Ohms

625 mW

- 65 C

+ 150 C

PN4391

Bulk

JFETs N-Ch 40Vgd 40Vgs 50mA 625mW

PN4392 TIN/LEAD
Central Semiconductor
2,500: $0.553
11,983Factory Stock Available

Mfr. Part No.
PN4392 TIN/LEAD

Mouser Part No
610-PN4392-TL

Central Semiconductor

JFETs N-Ch 40Vgd 40Vgs 50mA 625mW

Datasheet

11,983Factory Stock Available

More Info Available

$0.553

Min.: 2,500
Mult.: 2,500

Through Hole

TO-92-3

N-Channel

Single

40 V

5 V

75 mA

60 Ohms

625 mW

- 65 C

+ 150 C

PN4392

Bulk

JFETs N-Ch 40Vgd 40Vgs 50mA 625mW

PN4393 APM PBFREE
Central Semiconductor
2,000: $0.732
31,735Factory Stock Available

Mfr. Part No.
PN4393 APM PBFREE

Mouser Part No
610-PN4393-APM

Central Semiconductor

JFETs N-Ch 40Vgd 40Vgs 50mA 625mW

Datasheet

31,735Factory Stock Available

More Info Available

Reel

$0.732

Min.: 2,000
Mult.: 2,000

: 2,000

Through Hole

TO-92-3

N-Channel

Single

40 V

3 V

30 mA

100 Ohms

625 mW

- 65 C

+ 150 C

PN4393

Ammo Pack

JFETs N-Ch 40Vgd 40Vgs 50mA 625mW

PN4393 TIN/LEAD
Central Semiconductor
2,500: $0.842
5,638Factory Stock Available

Mfr. Part No.
PN4393 TIN/LEAD

Mouser Part No
610-PN4393-TL

Central Semiconductor

JFETs N-Ch 40Vgd 40Vgs 50mA 625mW

Datasheet

5,638Factory Stock Available

More Info Available

$0.842

Min.: 2,500
Mult.: 2,500

Through Hole

TO-92-3

N-Channel

Single

40 V

3 V

30 mA

100 Ohms

625 mW

- 65 C

+ 150 C

PN4393

Bulk

JFETs N-Ch 40Vgd 40Vgs

PN4392 PBFREE
Central Semiconductor
2,500: $0.48
71,448Factory Stock Available

Mfr. Part No.
PN4392 PBFREE

Mouser Part No
610-PN4392

Central Semiconductor

JFETs N-Ch 40Vgd 40Vgs

Datasheet

71,448Factory Stock Available

More Info Available

Reel

$0.48

Min.: 2,500
Mult.: 2,500

: 2,500

N-Channel

Reel

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