JFETs

A JFET is a four-terminal device, the terminals are called the gate, drain, source and body. The body terminal is always connected to the source. There are two types of JFETs and N-Channel P-Channel. FET stands for junction field-effect transistor. They can also be referred to as a JUGFET

N-Channel JFET Construction

The name N-Channel signifies that the electrons are the majority ...

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onsemi BSR58, Single Type N-Channel JFET-Channel JFET, 0.4 V 8 to 80 mA, 3-Pin SOT-23
onsemi BSR58, Single Type N-Channel JFET-Channel JFET, 0.4 V 8 to 80 mA, 3-Pin SOT-23
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RS Stock No.: 807-5201Brand: onsemiManufacturers Part No.: BSR58

€ 17.82

€ 0.178 Each (In a Pack of 100) (Exc. Vat)

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JFET
JFET
Type N
0.4V
Single
Surface
SOT-23
-40 V
-
8 to 80 mA
-55°C
3
250mW
150°C
0.97mm
1.3 mm
2.9mm
BSR58
No
onsemi MMBF4393LT1G, Single Type N-Channel JFET-Channel JFET, 30 V 5 to 30 mA, 3-Pin SOT-23
onsemi MMBF4393LT1G, Single Type N-Channel JFET-Channel JFET, 30 V 5 to 30 mA, 3-Pin SOT-23
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RS Stock No.: 864-7846Brand: onsemiManufacturers Part No.: MMBF4393LT1G

€ 11.55

€ 0.231 Each (In a Pack of 50) (Exc. Vat)

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onsemi
JFET
JFET
Type N
30V
Single
Surface
SOT-23
30 V
100Ω
5 to 30 mA
-55°C
3
225mW
150°C
1.01mm
1.4 mm
3.04mm
-
No
onsemi J113, Single Type N-Channel JFET-Channel JFET 2 mA, 3-Pin TO-92
onsemi J113, Single Type N-Channel JFET-Channel JFET 2 mA, 3-Pin TO-92
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RS Stock No.: 806-1766Brand: onsemiManufacturers Part No.: J113

€ 18.95

€ 0.379 Each (In a Pack of 50) (Exc. Vat)

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JFET
JFET
Type N
-
Single
Through Hole
TO-92
-35 V
100Ω
2 mA
-55°C
3
625mW
150°C
5.33mm
4.19 mm
5.2mm
-
No
onsemi J109, Single Type N-Channel JFET-Channel JFET 40 mA, 3-Pin TO-92
onsemi J109, Single Type N-Channel JFET-Channel JFET 40 mA, 3-Pin TO-92
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RS Stock No.: 806-1750Brand: onsemiManufacturers Part No.: J109

€ 13.28

€ 0.531 Each (In a Pack of 25) (Exc. Vat)

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JFET
JFET
Type N
-
Single
Through Hole
TO-92
-25 V
12Ω
40 mA
-55°C
3
625mW
150°C
4.58mm
3.86 mm
4.58mm
-
No
onsemi MMBFJ177LT1G, Single Type P-Channel JFET-Channel JFET, -25 V dc 1.5 to 20 mA, 3-Pin SOT-23
onsemi MMBFJ177LT1G, Single Type P-Channel JFET-Channel JFET, -25 V dc 1.5 to 20 mA, 3-Pin SOT-23
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RS Stock No.: 773-7816Brand: onsemiManufacturers Part No.: MMBFJ177LT1G

€ 2.33

€ 0.233 Each (In a Pack of 10) (Exc. Vat)

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onsemi
JFET
JFET
Type P
-25V dc
Single
Surface
SOT-23
25 V dc
300Ω
1.5 to 20 mA
-55°C
3
225mW
150°C
1.01mm
1.4 mm
3.04mm
-
No
Toshiba 2SK208-R(TE85L,F), Single Type N-Channel JFET-Channel JFET, 10 V 0.3 to 0.75 mA, 3-Pin SOT-346
Toshiba 2SK208-R(TE85L,F), Single Type N-Channel JFET-Channel JFET, 10 V 0.3 to 0.75 mA, 3-Pin SOT-346
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RS Stock No.: 760-3123Brand: ToshibaManufacturers Part No.: 2SK208-R(TE85L,F)

€ 4.57

€ 0.457 Each (In a Pack of 10) (Exc. Vat)

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Toshiba
JFET
JFET
Type N
10V
Single
Surface
SOT-346
-30 V
100kΩ
0.3 to 0.75 mA
-55°C
3
100mW
125°C
1.1mm
1.5 mm
2.9mm
-
No
onsemi MMBFJ112, Single Type N-Channel N-Channel Switch-Channel JFET 5 mA, 3-Pin SOT-23
onsemi MMBFJ112, Single Type N-Channel N-Channel Switch-Channel JFET 5 mA, 3-Pin SOT-23
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RS Stock No.: 761-3684Brand: onsemiManufacturers Part No.: MMBFJ112

€ 7.13

€ 0.285 Each (In a Pack of 25) (Exc. Vat)

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JFET
N-Channel Switch
Type N
-
Single
Surface
SOT-23
-35 V
50Ω
5 mA
-55°C
3
350mW
150°C
0.93mm
1.3 mm
2.92mm
-
No
Toshiba 2SK209-Y(TE85L,F), Single Type N-Channel JFET-Channel JFET, 10 V 1.2 to 3 mA, 3-Pin SOT-346
Toshiba 2SK209-Y(TE85L,F), Single Type N-Channel JFET-Channel JFET, 10 V 1.2 to 3 mA, 3-Pin SOT-346
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Also available in industry standard packaging
RS Stock No.: 760-3126Brand: ToshibaManufacturers Part No.: 2SK209-Y(TE85L,F)

€ 3.66

€ 0.366 Each (In a Pack of 10) (Exc. Vat)

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Toshiba
JFET
JFET
Type N
10V
Single
Surface
SOT-346
-30 V
1kΩ
1.2 to 3 mA
-55°C
3
150mW
125°C
1.1mm
1.5 mm
2.9mm
-
No
onsemi MMBFJ201, Single Type N-Channel JFET-Channel JFET, 30 V 0.3 to 1.5 mA, 3-Pin SOT-23
onsemi MMBFJ201, Single Type N-Channel JFET-Channel JFET, 30 V 0.3 to 1.5 mA, 3-Pin SOT-23
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Also available in industry standard packaging
RS Stock No.: 761-3688Brand: onsemiManufacturers Part No.: MMBFJ201

€ 7.78

€ 0.311 Each (In a Pack of 25) (Exc. Vat)

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onsemi
JFET
JFET
Type N
30V
Single
Surface
SOT-23
-40 V
-
0.3 to 1.5 mA
-55°C
3
225mW
150°C
0.93mm
1.3 mm
2.92mm
-
No
onsemi MMBFJ310LT1G, Single Type N-Channel JFET-Channel JFET, 25 V 24 to 60 mA, 3-Pin SOT-23
onsemi MMBFJ310LT1G, Single Type N-Channel JFET-Channel JFET, 25 V 24 to 60 mA, 3-Pin SOT-23
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Also available in industry standard packaging
RS Stock No.: 625-5745Brand: onsemiManufacturers Part No.: MMBFJ310LT1G

€ 1.37

€ 0.274 Each (In a Pack of 5) (Exc. Vat)

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5

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onsemi
JFET
JFET
Type N
25V
Single
Surface
SOT-23
25 V
-
24 to 60 mA
-55°C
3
225mW
150°C
1.01mm
1.4 mm
3.04mm
-
No
onsemi MMBFJ111, Single Type N-Channel N-Channel Switch-Channel JFET, 15 V 20 mA, 3-Pin SOT-23
onsemi MMBFJ111, Single Type N-Channel N-Channel Switch-Channel JFET, 15 V 20 mA, 3-Pin SOT-23
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Also available in industry standard packaging
RS Stock No.: 806-4311Brand: onsemiManufacturers Part No.: MMBFJ111

€ 19.26

€ 0.385 Each (Supplied as a Tape) (Exc. Vat)

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50

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50€ 0.385
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onsemi
JFET
N-Channel Switch
Type N
15V
Single
Surface
SOT-23
-35 V
30Ω
20 mA
-55°C
3
350mW
150°C
1.04mm
1.3 mm
2.9mm
-
No
Toshiba 2SK209-GR(TE85L,F), Junction Type Type N-Channel Audio Frequency Low Noise Amplifier-Channel Transistor, 10 V 14
Toshiba 2SK209-GR(TE85L,F), Junction Type Type N-Channel Audio Frequency Low Noise Amplifier-Channel Transistor, 10 V 14
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RS Stock No.: 236-3554Brand: ToshibaManufacturers Part No.: 2SK209-GR(TE85L,F)

€ 805.71

€ 0.269 Each (On a Reel of 3000) (Exc. Vat)

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Toshiba
Transistor
Audio Frequency Low Noise Amplifier
Type N
10V
Junction Type
-
S-MINI
-50 V
-
14 mA
25°C
3
150mW
125°C
-
-
-
2SK209
RoHS
Toshiba 2SK209-GR(TE85L,F), Junction Type Type N-Channel Audio Frequency Low Noise Amplifier-Channel Transistor, 10 V 14
Toshiba 2SK209-GR(TE85L,F), Junction Type Type N-Channel Audio Frequency Low Noise Amplifier-Channel Transistor, 10 V 14
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Also available in industry standard packaging
RS Stock No.: 236-3556Brand: ToshibaManufacturers Part No.: 2SK209-GR(TE85L,F)

€ 12.11

€ 0.484 Each (In a Pack of 25) (Exc. Vat)

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Toshiba
Transistor
Audio Frequency Low Noise Amplifier
Type N
10V
Junction Type
-
S-MINI
-50 V
-
14 mA
25°C
3
150mW
125°C
-
-
-
2SK209
RoHS
Toshiba 2SK2145-BL(TE85L,F), Junction Type Type N-Channel Transistor, 10 V 14 mA, 5-Pin SMV
Toshiba 2SK2145-BL(TE85L,F), Junction Type Type N-Channel Transistor, 10 V 14 mA, 5-Pin SMV
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Also available in industry standard packaging
RS Stock No.: 236-3558Brand: ToshibaManufacturers Part No.: 2SK2145-BL(TE85L,F)

€ 18.05

€ 0.722 Each (In a Pack of 25) (Exc. Vat)

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Toshiba
Transistor
-
Type N
10V
Junction Type
-
SMV
-50 V
-
14 mA
-55°C
5
300mW
125°C
-
-
-
2SK2145
RoHS, JEITA, JEDEC
Toshiba 2SK2145-BL(TE85L,F), Junction Type Type N-Channel Transistor, 10 V 14 mA, 5-Pin SMV
Toshiba 2SK2145-BL(TE85L,F), Junction Type Type N-Channel Transistor, 10 V 14 mA, 5-Pin SMV
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RS Stock No.: 236-3557Brand: ToshibaManufacturers Part No.: 2SK2145-BL(TE85L,F)

€ 1,095.62

€ 0.365 Each (On a Reel of 3000) (Exc. Vat)

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3000

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3000€ 0.365
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Toshiba
Transistor
-
Type N
10V
Junction Type
-
SMV
-50 V
-
14 mA
-55°C
5
300mW
125°C
-
-
-
2SK2145
RoHS, JEITA, JEDEC
onsemi 2SK3557-6-TB-E, Single Type N-Channel JFET-Channel JFET, 15 V 10 to 20 mA, 3-Pin CP
onsemi 2SK3557-6-TB-E, Single Type N-Channel JFET-Channel JFET, 15 V 10 to 20 mA, 3-Pin CP
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Also available in industry standard packaging
RS Stock No.: 792-5164Brand: onsemiManufacturers Part No.: 2SK3557-6-TB-E

€ 11.27

€ 0.451 Each (In a Pack of 25) (Exc. Vat)

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25€ 0.451
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onsemi
JFET
JFET
Type N
15V
Single
Surface
CP
-15 V
-
10 to 20 mA
-55°C
3
200mW
150°C
1.1mm
1.5 mm
2.9mm
2SK3557
No
onsemi 2SK3557-7-TB-E, Single Type N-Channel JFET-Channel JFET, 15 V 16 to 32 mA, 3-Pin CP
onsemi 2SK3557-7-TB-E, Single Type N-Channel JFET-Channel JFET, 15 V 16 to 32 mA, 3-Pin CP
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Also available in industry standard packaging
RS Stock No.: 792-5167Brand: onsemiManufacturers Part No.: 2SK3557-7-TB-E

€ 7.56

€ 0.378 Each (In a Pack of 20) (Exc. Vat)

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onsemi
JFET
JFET
Type N
15V
Single
Surface
CP
-15 V
-
16 to 32 mA
-55°C
3
200mW
150°C
1.1mm
1.5 mm
2.9mm
2SK3557
No
onsemi 2SK932-23-TB-E, Single Type N-Channel JFET-Channel JFET, 15 V 10 to 17 mA, 3-Pin CP
onsemi 2SK932-23-TB-E, Single Type N-Channel JFET-Channel JFET, 15 V 10 to 17 mA, 3-Pin CP
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Also available in industry standard packaging
RS Stock No.: 792-5173Brand: onsemiManufacturers Part No.: 2SK932-23-TB-E

€ 11.77

€ 0.471 Each (Supplied as a Tape) (Exc. Vat)

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onsemi
JFET
JFET
Type N
15V
Single
Surface
CP
-15 V
-
10 to 17 mA
-55°C
3
200mW
150°C
1.1mm
1.5 mm
2.9mm
2SK932
No
onsemi 2SK932-24-TB-E, Single Type N-Channel JFET-Channel JFET, 15 V 14.5 to 24 mA, 3-Pin CP
onsemi 2SK932-24-TB-E, Single Type N-Channel JFET-Channel JFET, 15 V 14.5 to 24 mA, 3-Pin CP
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Also available in industry standard packaging
RS Stock No.: 792-5177Brand: onsemiManufacturers Part No.: 2SK932-24-TB-E

€ 11.65

€ 0.466 Each (In a Pack of 25) (Exc. Vat)

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JFET
JFET
Type N
15V
Single
Surface
CP
-15 V
-
14.5 to 24 mA
-55°C
3
200mW
150°C
1.1mm
1.5 mm
2.9mm
2SK932
No
onsemi CPH6904-TL-E, Dual Type N-Channel JFET-Channel JFET, 25 V 20 to 40 mA, 6-Pin CPH
onsemi CPH6904-TL-E, Dual Type N-Channel JFET-Channel JFET, 25 V 20 to 40 mA, 6-Pin CPH
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Also available in industry standard packaging
RS Stock No.: 791-9403Brand: onsemiManufacturers Part No.: CPH6904-TL-E

€ 8.04

€ 0.804 Each (In a Pack of 10) (Exc. Vat)

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onsemi
JFET
JFET
Type N
25V
Dual
Surface
CPH
-25 V
-
20 to 40 mA
-55°C
6
400mW
150°C
0.9mm
1.6 mm
2.9mm
CPH6904
No