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
2N5432-2

2N5432-2

JFET N-CH 25V TO206AC

Vishay Siliconix

3,011
RFQ
2N5432-2Datasheet - TO-206AC, TO-52-3 Metal Can Tube Obsolete N-Channel 25 V - 150 mA @ 15 V - 4 V @ 3 nA 30pF @ 0V - 300 mW -55°C ~ 150°C (TJ) - - Through Hole TO-206AC (TO-52)
2N5114

2N5114

JFET P-CH 30V TO18

Microchip Technology

4,739
RFQ
2N5114Datasheet - TO-206AA, TO-18-3 Metal Can Bulk Active P-Channel 30 V 30 V 90 mA @ 18 V - 10 V @ 1 nA 25pF @ 15V 75 Ohms 500 mW -65°C ~ 200°C (TJ) Military MIL-PRF-19500 Through Hole TO-18 (TO-206AA)
2N5116

2N5116

JFET P-CH 30V TO18

Microchip Technology

4,665
RFQ
2N5116Datasheet - TO-206AA, TO-18-3 Metal Can Bulk Discontinued at Digi-Key P-Channel 30 V 30 V 25 mA @ 15 V - 4 V @ 1 nA 27pF @ 15V 175 Ohms 500 mW -65°C ~ 200°C (TJ) Military MIL-PRF-19500 Through Hole TO-18
2N5115

2N5115

JFET P-CH 30V TO18

Microchip Technology

7,107
RFQ
2N5115Datasheet - TO-206AA, TO-18-3 Metal Can Bulk Active P-Channel 30 V 30 V 60 mA @ 15 V - 6 V @ 1 nA 25pF @ 15V 100 Ohms 500 mW -65°C ~ 200°C (TJ) Military MIL-PRF-19500 Through Hole TO-18 (TO-206AA)
2N5115E3

2N5115E3

JFET P-CH 30V TO18

Microchip Technology

3,540
RFQ
2N5115E3Datasheet - TO-206AA, TO-18-3 Metal Can Bulk Active P-Channel 30 V 30 V 15 mA @ 15 V - 3 V @ 1 nA 25pF @ 15V 100 Ohms 500 mW -65°C ~ 200°C (TJ) - - Through Hole TO-18 (TO-206AA)
2N3824

2N3824

JFET

Microchip Technology

2,381
RFQ
2N3824Datasheet * - Bulk Active - - - - - - - - - - - - - -
2N4416A-2

2N4416A-2

JFET N-CH 35V TO206AF

Vishay Siliconix

7,284
RFQ
2N4416A-2Datasheet - 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)
2N4091E3

2N4091E3

JFET N-CH

Microchip Technology

3,278
RFQ
2N4091E3Datasheet - - Bulk Active - - - - - - - - - - - - - -
2N4091

2N4091

JFET N-CH 40V TO18

Microchip Technology

8,539
RFQ
2N4091Datasheet - TO-206AA, TO-18-3 Metal Can Bulk Active N-Channel 40 V 40 V 30 mA @ 20 V - - 16pF @ 20V 30 Ohms 360 mW -65°C ~ 175°C (TJ) - - Through Hole TO-18
MX2N4856

MX2N4856

JFET N-CH 40V TO18

Microchip Technology

6,860
RFQ
MX2N4856Datasheet - TO-206AA, TO-18-3 Metal Can Bulk Active N-Channel 40 V 40 V 175 mA @ 15 V - 4 V @ 0.5 nA 18pF @ 10V 25 Ohms 360 mW -65°C ~ 200°C (TJ) Military MIL-PRF-19500/385 Through Hole TO-18 (TO-206AA)
2N4391

2N4391

JFET N-CH 40V TO206AA

Vishay Siliconix

6,684
RFQ
2N4391Datasheet - TO-206AA, TO-18-3 Metal Can Bulk Obsolete N-Channel 40 V - 50 mA @ 20 V - 4 V @ 1 nA 14pF @ 20V 30 Ohms 1.8 W -65°C ~ 200°C (TJ) - - Through Hole TO-206AA (TO-18)
2N4391-E3

2N4391-E3

JFET N-CH 40V TO206AA

Vishay Siliconix

2,841
RFQ
2N4391-E3Datasheet - TO-206AA, TO-18-3 Metal Can Bulk Obsolete N-Channel 40 V - 50 mA @ 20 V - 4 V @ 1 nA 14pF @ 20V 30 Ohms 1.8 W -65°C ~ 200°C (TJ) - - Through Hole TO-206AA (TO-18)
2N4092UB

2N4092UB

JFET N-CH 40V 3UB

Microchip Technology

8,153
RFQ
2N4092UBDatasheet - 3-SMD, No Lead Bulk Active N-Channel 40 V 40 V 15 mA @ 20 V - - 16pF @ 20V 50 Ohms 360 mW -65°C ~ 175°C (TJ) - - Surface Mount UB
2N4093UB

2N4093UB

JFET N-CH 40V 3UB

Microchip Technology

6,243
RFQ
2N4093UBDatasheet - 3-SMD, No Lead Bulk Active N-Channel 40 V 40 V 8 mA @ 20 V - - 16pF @ 20V 80 Ohms 360 mW -65°C ~ 175°C (TJ) - - Surface Mount UB
2N4092UB/TR

2N4092UB/TR

JFET N-CH 40V 3UB

Microchip Technology

4,756
RFQ
2N4092UB/TRDatasheet - 3-SMD, No Lead Tape & Reel (TR) Active N-Channel 40 V 40 V 15 mA @ 20 V - - 16pF @ 20V 50 Ohms 360 mW -65°C ~ 175°C (TJ) - - Surface Mount UB
2N4093UB/TR

2N4093UB/TR

JFET N-CH 40V 3UB

Microchip Technology

3,050
RFQ
2N4093UB/TRDatasheet - 3-SMD, No Lead Tape & Reel (TR) Active N-Channel 40 V 40 V 8 mA @ 20 V - - 16pF @ 20V 80 Ohms 360 mW -65°C ~ 175°C (TJ) - - Surface Mount UB
MV2N4392

MV2N4392

JFET N-CH

Microchip Technology

6,985
RFQ
MV2N4392Datasheet * - Bulk Active - - - - - - - - - - - - - -
MV2N4393

MV2N4393

JFET N-CH

Microchip Technology

7,773
RFQ
MV2N4393Datasheet * - Bulk Active - - - - - - - - - - - - - -
2N4391UBC/TR

2N4391UBC/TR

JFET

Microchip Technology

7,910
RFQ
2N4391UBC/TRDatasheet * - Tape & Reel (TR) Active - - - - - - - - - - - - - -
2N4391UBC

2N4391UBC

JFET N-CH UBC

Microchip Technology

6,233
RFQ
2N4391UBCDatasheet - 3-SMD, No Lead Bulk Active N-Channel - - - - - - - - - - - Surface Mount UBC
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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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