JFETs

Manufacturers 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

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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
MMBF4391LT1

MMBF4391LT1

JFET SS N-CHAN 30V SOT23

onsemi

9,192
RFQ
MMBF4391LT1Datasheet * - Cut Tape (CT) Obsolete - - - - - - - - - - - - - -
MMBF5457LT1

MMBF5457LT1

JFET N-CH 25V SOT23-3

onsemi

6,680
RFQ
MMBF5457LT1Datasheet - TO-236-3, SC-59, SOT-23-3 Cut Tape (CT) Obsolete N-Channel 25 V 25 V 1 mA @ 15 V - 500 mV @ 10 nA 7pF @ 15V - 225 mW -55°C ~ 150°C (TJ) - - Surface Mount SOT-23-3 (TO-236)
MMBF5484LT1

MMBF5484LT1

SS N-CHAN 25V SOT23

onsemi

3,823
RFQ
MMBF5484LT1Datasheet * - Cut Tape (CT) Obsolete - - - - - - - - - - - - - -
BFR31,215

BFR31,215

JFET N-CH 10MA SOT23

NXP USA Inc.

5,079
RFQ
BFR31,215Datasheet - TO-236-3, SC-59, SOT-23-3 Tape & Reel (TR) Obsolete N-Channel - 25 V 1 mA @ 10 V 10 mA 2.5 V @ 0.5 nA 4pF @ 10V - 250 mW 150°C (TJ) - - Surface Mount SOT-23 (TO-236AB)
MMBF5460LT1

MMBF5460LT1

JFET P-CH 40V 0.225W SOT23

onsemi

3,924
RFQ
MMBF5460LT1Datasheet * - Cut Tape (CT) Obsolete - - - - - - - - - - - - - -
PMBFJ108,215

PMBFJ108,215

JFET N-CH 25V SOT23

NXP USA Inc.

2,382
RFQ
PMBFJ108,215Datasheet - TO-236-3, SC-59, SOT-23-3 Tape & Reel (TR) Obsolete N-Channel 25 V 25 V 80 mA @ 15 V - 10 V @ 1 µA 30pF @ 10V (VGS) 8 Ohms 250 mW 150°C (TJ) - - Surface Mount SOT-23 (TO-236AB)
MMBFJ309LT1

MMBFJ309LT1

SS N-CHAN 25V SOT23

onsemi

6,140
RFQ
MMBFJ309LT1Datasheet * - Cut Tape (CT) Obsolete - - - - - - - - - - - - - -
MCH5908G-TL-E

MCH5908G-TL-E

JFET 2N-CH 50MA 5MCPH

onsemi

5,553
RFQ
MCH5908G-TL-EDatasheet - 5-SMD, Flat Leads Tape & Reel (TR) Obsolete 2 N-Channel (Dual) - - 10 mA @ 5 V 50 mA 300 mV @ 100 µA 10.5pF @ 5V - 300 mW 150°C (TJ) - - Surface Mount 5-MCPH
CMPFJ175 PBFREE

CMPFJ175 PBFREE

IC JFET P-CH SOT23-3

Central Semiconductor Corp

7,348
RFQ
CMPFJ175 PBFREEDatasheet * - Cut Tape (CT) Active - - - - - - - - - - - - - -
PN4391 TRE

PN4391 TRE

JFET N-CH 40V TO92-3

Central Semiconductor Corp

2,081
RFQ
PN4391 TREDatasheet - TO-226-3, TO-92-3 (TO-226AA) Tape & Reel (TR) Active N-Channel 40 V - 50 mA @ 20 V - 4 V @ 1 nA 14pF @ 20V 30 Ohms 625 mW -65°C ~ 150°C (TJ) - - Through Hole TO-92-3
2SK2145-GR(TE85L,F

2SK2145-GR(TE85L,F

JFET 2N-CH SMV

Toshiba Semiconductor and Storage

2,361
RFQ
2SK2145-GR(TE85L,FDatasheet - SC-74A, SOT-753 Tape & Reel (TR) Active 2 N-Channel (Dual) - - 2.6 mA @ 10 V - 200 mV @ 100 nA 13pF @ 10V - 300 mW 125°C (TJ) - - Surface Mount SMV
JFE150DBVR

JFE150DBVR

PROTOTYPE

Texas Instruments

3,561
RFQ
JFE150DBVRDatasheet - SC-74A, SOT-753 Bulk Active N-Channel 40 V 40 V 24 mA @ 10 V 50 mA 1.5 V @ 100 nA 24pF @ 5V - - -55°C ~ 150°C (TJ) - - Surface Mount SOT-23-5
2N4391 PBFREE

2N4391 PBFREE

JFET N-CH 40V 100PA TO18

Central Semiconductor Corp

8,723
RFQ
2N4391 PBFREEDatasheet - TO-206AA, TO-18-3 Metal Can Bulk Active N-Channel 40 V - 150 mA @ 20 V 100 pA 10 V @ 1 nA 14pF @ 20V 30 Ohms 1.8 W -65°C ~ 175°C (TJ) - - Through Hole TO-18
CMPF4416A TR

CMPF4416A TR

JFET N-CH 35V SOT23

Central Semiconductor Corp

6,932
RFQ
CMPF4416A TRDatasheet - TO-236-3, SC-59, SOT-23-3 Tape & Reel (TR) Active N-Channel 35 V 35 V 5 mA @ 15 V - 2.5 V @ 1 nA 4.5pF @ 15V - 350 mW -65°C ~ 150°C (TJ) - - Surface Mount SOT-23
2N4392

2N4392

JFET N-CH 40V TO206AA

Vishay Siliconix

6,492
RFQ
2N4392Datasheet - TO-206AA, TO-18-3 Metal Can Bulk Obsolete N-Channel 40 V - 25 mA @ 20 V - 2 V @ 1 nA 14pF @ 20V 60 Ohms 1.8 W -65°C ~ 200°C (TJ) - - Through Hole TO-206AA (TO-18)
2N4392-E3

2N4392-E3

JFET N-CH 40V TO206AA

Vishay Siliconix

9,663
RFQ
2N4392-E3Datasheet - TO-206AA, TO-18-3 Metal Can Bulk Obsolete N-Channel 40 V - 25 mA @ 20 V - 2 V @ 1 nA 14pF @ 20V 60 Ohms 1.8 W -65°C ~ 200°C (TJ) - - Through Hole TO-206AA (TO-18)
2N4393

2N4393

JFET N-CH 40V TO206AA

Vishay Siliconix

2,841
RFQ
2N4393Datasheet - TO-206AA, TO-18-3 Metal Can Bulk Obsolete N-Channel 40 V - 5 mA @ 20 V - 500 mV @ 1 nA 14pF @ 20V 100 Ohms 1.8 W -65°C ~ 200°C (TJ) - - Through Hole TO-206AA (TO-18)
2N4393-E3

2N4393-E3

JFET N-CH 40V TO206AA

Vishay Siliconix

7,216
RFQ
2N4393-E3Datasheet - TO-206AA, TO-18-3 Metal Can Bulk Obsolete N-Channel 40 V - 5 mA @ 20 V - 500 mV @ 1 nA 14pF @ 20V 100 Ohms 1.8 W -65°C ~ 200°C (TJ) - - Through Hole TO-206AA (TO-18)
2N4416A

2N4416A

JFET N-CH 35V TO206AF

Vishay Siliconix

9,558
RFQ
2N4416ADatasheet - TO-206AF, TO-72-4 Metal Can Bulk Obsolete N-Channel 35 V - 5 mA @ 15 V - 2.5 V @ 1 nA 4pF @ 15V - 300 mW -50°C ~ 150°C (TJ) - - Through Hole TO-206AF (TO-72)
2N4416A-E3

2N4416A-E3

JFET N-CH 35V TO206AF

Vishay Siliconix

8,144
RFQ
2N4416A-E3Datasheet - TO-206AF, TO-72-4 Metal Can Bulk Obsolete N-Channel 35 V - 5 mA @ 15 V - 2.5 V @ 1 nA 4pF @ 15V - 300 mW -50°C ~ 150°C (TJ) - - Through Hole TO-206AF (TO-72)
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Category Overview

JFETs Products & Selection Guide

JFETs are widely used in industrial automation, automotive electronics, communication equipment, consumer electronics, new energy systems, and many other electronic applications. We offer products from multiple manufacturers, packages, and specifications to help engineers and buyers compare and source suitable components.

Use the manufacturer, key specification, availability, and Datasheet filters to narrow down the right JFETs. If the exact part is not listed, submit an inquiry and our team can help check stock, lead time, and suitable alternatives.

FAQ

How do I choose the right JFETs?

Start with the required electrical specifications, package, operating temperature, application conditions, and manufacturer preference, then compare availability and lead time.

Can I order based on the stock shown on this page?

Inventory can change with supply conditions. For project or volume requirements, please submit an inquiry so current stock, pricing, and lead time can be confirmed.

What if the exact part number I need is not listed?

Send us the part number and required quantity. We can help source hard-to-find parts and suggest suitable alternatives based on key specifications.

Do you provide Datasheets and technical documents?

Yes. Use the Datasheet links in the product list to view available technical documents. If a document is unavailable, contact us and we can help check it.

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