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

€ 13.40

€ 0.134 Each (In a Pack of 100) (ex VAT)

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JFET
Type N
JFET
0.4V
Single
Surface
SOT-23
8 to 80 mA
-55°C
3
-
250mW
150°C
0.97mm
2.9mm
No
BSR58
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

€ 8.66

€ 0.173 Each (In a Pack of 50) (ex VAT)

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JFET
Type N
JFET
30V
Single
Surface
SOT-23
5 to 30 mA
-55°C
3
100Ω
225mW
150°C
1.01mm
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

€ 14.27

€ 0.285 Each (In a Pack of 50) (ex VAT)

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JFET
Type N
JFET
-
Single
Through Hole
TO-92
2 mA
-55°C
3
100Ω
625mW
150°C
5.33mm
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

€ 9.99

€ 0.40 Each (In a Pack of 25) (ex VAT)

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JFET
Type N
JFET
-
Single
Through Hole
TO-92
40 mA
-55°C
3
12Ω
625mW
150°C
4.58mm
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

€ 1.76

€ 0.176 Each (In a Pack of 10) (ex VAT)

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JFET
Type P
JFET
-25V dc
Single
Surface
SOT-23
1.5 to 20 mA
-55°C
3
300Ω
225mW
150°C
1.01mm
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)

€ 3.44

€ 0.344 Each (In a Pack of 10) (ex VAT)

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Toshiba
JFET
Type N
JFET
10V
Single
Surface
SOT-346
0.3 to 0.75 mA
-55°C
3
100kΩ
100mW
125°C
1.1mm
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

€ 5.37

€ 0.215 Each (In a Pack of 25) (ex VAT)

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JFET
Type N
N-Channel Switch
-
Single
Surface
SOT-23
5 mA
-55°C
3
50Ω
350mW
150°C
0.93mm
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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RS Stock No.: 760-3126Brand: ToshibaManufacturers Part No.: 2SK209-Y(TE85L,F)

€ 2.76

€ 0.276 Each (In a Pack of 10) (ex VAT)

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Toshiba
JFET
Type N
JFET
10V
Single
Surface
SOT-346
1.2 to 3 mA
-55°C
3
1kΩ
150mW
125°C
1.1mm
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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RS Stock No.: 761-3688Brand: onsemiManufacturers Part No.: MMBFJ201

€ 5.86

€ 0.234 Each (In a Pack of 25) (ex VAT)

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onsemi
JFET
Type N
JFET
30V
Single
Surface
SOT-23
0.3 to 1.5 mA
-55°C
3
-
225mW
150°C
0.93mm
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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RS Stock No.: 625-5745Brand: onsemiManufacturers Part No.: MMBFJ310LT1G

€ 1.03

€ 0.206 Each (In a Pack of 5) (ex VAT)

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5

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onsemi
JFET
Type N
JFET
25V
Single
Surface
SOT-23
24 to 60 mA
-55°C
3
-
225mW
150°C
1.01mm
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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RS Stock No.: 806-4311Brand: onsemiManufacturers Part No.: MMBFJ111

€ 14.50

€ 0.29 Each (Supplied as a Tape) (ex VAT)

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JFET
Type N
N-Channel Switch
15V
Single
Surface
SOT-23
20 mA
-55°C
3
30Ω
350mW
150°C
1.04mm
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)

€ 499.00

€ 0.166 Each (On a Reel of 3000) (ex VAT)

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Toshiba
Transistor
Type N
Audio Frequency Low Noise Amplifier
10V
Junction Type
-
S-MINI
14 mA
25°C
3
-
150mW
125°C
-
-
RoHS
2SK209
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)

€ 9.13

€ 0.365 Each (In a Pack of 25) (ex VAT)

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Toshiba
Transistor
Type N
Audio Frequency Low Noise Amplifier
10V
Junction Type
-
S-MINI
14 mA
25°C
3
-
150mW
125°C
-
-
RoHS
2SK209
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.: 236-3558Brand: ToshibaManufacturers Part No.: 2SK2145-BL(TE85L,F)

€ 13.60

€ 0.544 Each (In a Pack of 25) (ex VAT)

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Toshiba
Transistor
Type N
-
10V
Junction Type
-
SMV
14 mA
-55°C
5
-
300mW
125°C
-
-
RoHS, JEITA, JEDEC
2SK2145
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)

€ 679.20

€ 0.226 Each (On a Reel of 3000) (ex VAT)

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Toshiba
Transistor
Type N
-
10V
Junction Type
-
SMV
14 mA
-55°C
5
-
300mW
125°C
-
-
RoHS, JEITA, JEDEC
2SK2145
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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RS Stock No.: 792-5164Brand: onsemiManufacturers Part No.: 2SK3557-6-TB-E

€ 8.49

€ 0.34 Each (In a Pack of 25) (ex VAT)

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onsemi
JFET
Type N
JFET
15V
Single
Surface
CP
10 to 20 mA
-55°C
3
-
200mW
150°C
1.1mm
2.9mm
No
2SK3557
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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RS Stock No.: 792-5167Brand: onsemiManufacturers Part No.: 2SK3557-7-TB-E

€ 5.68

€ 0.284 Each (In a Pack of 20) (ex VAT)

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onsemi
JFET
Type N
JFET
15V
Single
Surface
CP
16 to 32 mA
-55°C
3
-
200mW
150°C
1.1mm
2.9mm
No
2SK3557
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

€ 8.87

€ 0.355 Each (Supplied as a Tape) (ex VAT)

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25€ 0.355
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onsemi
JFET
Type N
JFET
15V
Single
Surface
CP
10 to 17 mA
-55°C
3
-
200mW
150°C
1.1mm
2.9mm
No
2SK932
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

€ 8.78

€ 0.351 Each (In a Pack of 25) (ex VAT)

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25€ 0.351
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onsemi
JFET
Type N
JFET
15V
Single
Surface
CP
14.5 to 24 mA
-55°C
3
-
200mW
150°C
1.1mm
2.9mm
No
2SK932
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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RS Stock No.: 791-9403Brand: onsemiManufacturers Part No.: CPH6904-TL-E

€ 6.06

€ 0.606 Each (In a Pack of 10) (ex VAT)

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