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JFETs

Browse available JFETs part numbers with manufacturer references, stock information, pricing, datasheets and key specifications. Use the table below to compare options for your project.

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Photo Mfr. Part # Availability Price Quantity Datasheet Series Package/Case Packaging Product Status FET Type Voltage - Breakdown (V(BR)GSS) Drain to Source Voltage (Vdss) Current - Drain (Idss) @ Vds (Vgs=0) Current Drain (Id) - Max Voltage - Cutoff (VGS off) @ Id Input Capacitance (Ciss) (Max) @ Vds Resistance - RDS(On) Power - Max Operating Temperature Grade Qualification Mounting Type Supplier Device Package
MMBF4393LT1G onsemi

MMBF4393LT1G

JFET N-CH 30V SOT23-3

onsemi

46,353 -
Datasheet - TO-236-3, SC-59, SOT-23-3 Tape & Reel (TR) Active N-Channel 30 V 30 V 5 mA @ 15 V - 500 mV @ 10 nA 14pF @ 15V 100 Ohms 225 mW -55°C ~ 150°C (TJ) - - Surface Mount SOT-23-3 (TO-236)
MMBFJ112 onsemi

MMBFJ112

JFET N-CH 35V SOT23-3

onsemi

65,090 -
Datasheet - TO-236-3, SC-59, SOT-23-3 Tape & Reel (TR) Active N-Channel 35 V - 5 mA @ 15 V - 1 V @ 1 µA - 50 Ohms 350 mW -55°C ~ 150°C (TJ) - - Surface Mount SOT-23-3
MMBF4392LT1G onsemi

MMBF4392LT1G

JFET N-CH 30V SOT23-3

onsemi

58,729 -
Datasheet - TO-236-3, SC-59, SOT-23-3 Tape & Reel (TR) Active N-Channel 30 V 30 V 25 mA @ 15 V - 2 V @ 10 nA 14pF @ 15V 60 Ohms 225 mW -55°C ~ 150°C (TJ) - - Surface Mount SOT-23-3 (TO-236)
TF412ST5G onsemi

TF412ST5G

JFET N-CH 30V 10MA SOT883

onsemi

24,537 -
Datasheet - 3-XFDFN Tape & Reel (TR) Active N-Channel 30 V 30 V 1.2 mA @ 10 V 10 mA 180 mV @ 1 µA 4pF @ 10V - 100 mW 150°C (TJ) - - Surface Mount SOT-883 (XDFN3) (1x0.6)
MMBFJ175LT1G onsemi

MMBFJ175LT1G

JFET P-CH 30V SOT23-3

onsemi

59,034 -
Datasheet - TO-236-3, SC-59, SOT-23-3 Tape & Reel (TR) Active P-Channel 30 V - 7 mA @ 15 V - 3 V @ 10 nA 11pF @ 10V (VGS) 125 Ohms 225 mW -55°C ~ 150°C (TJ) - - Surface Mount SOT-23-3 (TO-236)
MMBFJ177LT1G onsemi

MMBFJ177LT1G

JFET P-CH 30V SOT23-3

onsemi

23,619 -
Datasheet - TO-236-3, SC-59, SOT-23-3 Tape & Reel (TR) Active P-Channel 30 V - 1.5 mA @ 15 V - 800 mV @ 10 nA 11pF @ 10V (VGS) 300 Ohms 225 mW -55°C ~ 150°C (TJ) - - Surface Mount SOT-23-3 (TO-236)
MMBFJ201 onsemi

MMBFJ201

JFET N-CH 40V SOT23-3

onsemi

47,944 -
Datasheet - TO-236-3, SC-59, SOT-23-3 Tape & Reel (TR) Active N-Channel 40 V - 200 µA @ 20 V - 300 mV @ 10 nA - - 350 mW -55°C ~ 150°C (TJ) - - Surface Mount SOT-23-3
MMBFJ111 onsemi

MMBFJ111

JFET N-CH 35V SOT23-3

onsemi

10,210 -
Datasheet - TO-236-3, SC-59, SOT-23-3 Tape & Reel (TR) Active N-Channel 35 V - 20 mA @ 15 V - 3 V @ 1 µA - 30 Ohms 350 mW -55°C ~ 150°C (TJ) - - Surface Mount SOT-23-3
MMBF5457 onsemi

MMBF5457

JFET N-CH 25V SOT23-3

onsemi

29,558 -
Datasheet - TO-236-3, SC-59, SOT-23-3 Tape & Reel (TR) Active N-Channel 25 V - 1 mA @ 15 V - 500 mV @ 10 nA 7pF @ 15V - 350 mW -55°C ~ 150°C (TJ) - - Surface Mount SOT-23-3
2SK932-23-TB-E onsemi

2SK932-23-TB-E

JFET N-CH 50MA SMCP

onsemi

15,354 -
Datasheet - TO-236-3, SC-59, SOT-23-3 Tape & Reel (TR) Active N-Channel - 15 V 10 mA @ 5 V 50 mA 200 mV @ 100 µA - - 200 mW 150°C (TJ) - - Surface Mount SMCP
MMBF4117 onsemi

MMBF4117

JFET N-CH 40V SOT23-3

onsemi

11,103 -
Datasheet - TO-236-3, SC-59, SOT-23-3 Tape & Reel (TR) Active N-Channel 40 V - 30 µA @ 10 V - 600 mV @ 1 nA 3pF @ 10V - 225 mW -55°C ~ 150°C (TJ) - - Surface Mount SOT-23-3
2SK209-BL(TE85L,F) Toshiba Semiconductor and Storage

2SK209-BL(TE85L,F)

JFET N-CH 50V 14MA SC59

Toshiba Semiconductor and Storage

62,184 -
Datasheet - TO-236-3, SC-59, SOT-23-3 Tape & Reel (TR) Active N-Channel 50 V - 14 mA @ 10 V 14 mA 1.5 V @ 100 nA 13pF @ 10V - 150 mW 125°C (TJ) - - Surface Mount SC-59
SMMBFJ177LT1G onsemi

SMMBFJ177LT1G

JFET P-CH 30V SOT23-3

onsemi

24,610 -
Datasheet - TO-236-3, SC-59, SOT-23-3 Tape & Reel (TR) Active P-Channel 30 V - 1.5 mA @ 15 V - 800 mV @ 10 nA 11pF @ 10V (VGS) 300 Ohms 225 mW -55°C ~ 150°C (TJ) Automotive AEC-Q101 Surface Mount SOT-23-3 (TO-236)
MMBFJ270 onsemi

MMBFJ270

JFET P-CH 30V SOT23-3

onsemi

18,443 -
Datasheet - TO-236-3, SC-59, SOT-23-3 Tape & Reel (TR) Active P-Channel 30 V - 2 mA @ 15 V - 500 mV @ 1 nA - - 225 mW -55°C ~ 150°C (TJ) - - Surface Mount SOT-23-3
CPH3910-TL-E onsemi

CPH3910-TL-E

JFET N-CH 25V 50MA 3CPH

onsemi

53,605 -
Datasheet - TO-236-3, SC-59, SOT-23-3 Tape & Reel (TR) Active N-Channel 25 V 25 V 20 mA @ 5 V 50 mA 1.8 V @ 100 µA 6pF @ 5V - 400 mW 150°C (TJ) - - Surface Mount 3-CPH
2SK3557-7-TB-E onsemi

2SK3557-7-TB-E

JFET N-CH 5V 3CP

onsemi

14,414 -
Datasheet - TO-236-3, SC-59, SOT-23-3 Tape & Reel (TR) Active N-Channel 15 V 15 V 32 mA @ 5 V 50 mA 1.5 V @ 100 µA 10pF @ 5V - 200 mW 150°C (TJ) - - Surface Mount 3-CP
MMBFJ176 onsemi

MMBFJ176

JFET P-CH 30V SOT23-3

onsemi

32,907 -
Datasheet - TO-236-3, SC-59, SOT-23-3 Tape & Reel (TR) Active P-Channel 30 V - 2 mA @ 15 V - 1 V @ 10 nA - 250 Ohms 225 mW -55°C ~ 150°C (TJ) - - Surface Mount SOT-23-3
SMMBF4393LT1G onsemi

SMMBF4393LT1G

JFET N-CH 30V SOT23-3

onsemi

29,899 -
Datasheet - TO-236-3, SC-59, SOT-23-3 Tape & Reel (TR) Active N-Channel 30 V 30 V 30 mA @ 15 V - 3 V @ 10 nA 14pF @ 15V (VGS) 100 Ohms 225 mW -55°C ~ 150°C (TJ) Automotive AEC-Q101 Surface Mount SOT-23-3 (TO-236)
NSVJ3557SA3T1G onsemi

NSVJ3557SA3T1G

JFET N-CH 15V 50MA SC59-3/CP3

onsemi

22,791 -
Datasheet - TO-236-3, SC-59, SOT-23-3 Tape & Reel (TR) Active N-Channel 15 V 15 V 10 mA @ 5 V 50 mA 300 mV @ 100 µA 10pF @ 5V - 200 mW -55°C ~ 150°C (TJ) Automotive AEC-Q101 Surface Mount SC-59-3/CP3
CMPF4393 TR PBFREE Central Semiconductor Corp

CMPF4393 TR PBFREE

JFET N-CH 40V SOT23

Central Semiconductor Corp

180 -
Datasheet - TO-236-3, SC-59, SOT-23-3 Tape & Reel (TR) Active N-Channel 40 V 40 V 5 mA @ 20 V - 500 mV @ 1 nA 14pF @ 20V 100 Ohms 350 mW -65°C ~ 150°C (TJ) - - Surface Mount SOT-23
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WINSUN SOURCING SUPPORT

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JFETs FAQ

Common questions about selecting, comparing and sourcing JFETs components through Winsun (HK) Electronics.

What should I check when selecting JFETs components?

Compare the manufacturer part number, electrical specifications, package, operating conditions and application requirements. The product datasheet should be used to confirm technical suitability.

Can Winsun help source specific JFETs part numbers?

Yes. Send the exact part number, manufacturer and required quantity. Winsun (HK) Electronics can assist with availability checks, quotation support and sourcing options based on your requirement.

Do you support shortage, obsolete or hard-to-find JFETs parts?

Yes. Our sourcing team can review shortage and obsolete-part requirements and help check available supply channels or possible alternatives when appropriate.

How do I request a quote for JFETs components?

Submit an RFQ with the part number, manufacturer, quantity and target delivery requirement. Our sales team will review your request and follow up with current sourcing information.