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JFETs

Manufacturer 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
PN4391 TO-92 3L ROHS Linear Integrated Systems, Inc.

PN4391 TO-92 3L ROHS

JFET N-CH 40V TO92

Linear Integrated Systems, Inc.

 408
RFQ
PN4391 TO-92 3L ROHS Datasheet

Datasheet

 		PN4391 TO-226-3, TO-92-3 (TO-226AA) Bulk Active N-Channel 40 V - - - - 16pF @ 20V 30 Ohms 350 mW -55°C ~ 150°C (TJ) - - Through Hole TO-92
J211 TO-92 3L ROHS Linear Integrated Systems, Inc.

J211 TO-92 3L ROHS

JFET N-CH 25V TO92

Linear Integrated Systems, Inc.

 1,238
RFQ
J211 TO-92 3L ROHS Datasheet

Datasheet

 		J211 TO-226-3, TO-92-3 (TO-226AA) Bulk Active N-Channel 25 V - 7 mA @ 15 V - 2.5 V @ 1 nA 4pF @ 15V - 360 mW -55°C ~ 150°C - - Through Hole TO-92
SST4392 SOT-23 3L ROHS Linear Integrated Systems, Inc.

SST4392 SOT-23 3L ROHS

JFET N-CH 40V SOT23-3

Linear Integrated Systems, Inc.

 3,321
RFQ
SST4392 SOT-23 3L ROHS Datasheet

Datasheet

 		SST4392 TO-236-3, SC-59, SOT-23-3 Cut Tape (CT) Active N-Channel 40 V - - - - 13pF @ 20V 60 Ohms 350 mW -55°C ~ 150°C (TJ) - - Surface Mount SOT-23-3
PN4392 TO-92 3L ROHS Linear Integrated Systems, Inc.

PN4392 TO-92 3L ROHS

JFET N-CH 40V TO92

Linear Integrated Systems, Inc.

 1,192
RFQ
PN4392 TO-92 3L ROHS Datasheet

Datasheet

 		PN4392 TO-226-3, TO-92-3 (TO-226AA) Bulk Active N-Channel 40 V - - - - 16pF @ 20V 60 Ohms 350 mW -55°C ~ 150°C (TJ) - - Through Hole TO-92
SMP5484 InterFET

SMP5484

JFET N-Channel -25V Low Ciss

InterFET

 970
RFQ
SMP5484 Datasheet

Datasheet

 		SMP5484 SOT-23-3 Strip Active N-Channel - 25 V 2.5 mA @ 15 V - 1.5 V @ 10 nA 3.5pF @ 15V 320 Ohms 350 mW -55°C ~ 150°C (TJ) - - Surface Mount SOT-23-3
SST112 SOT-23 3L ROHS Linear Integrated Systems, Inc.

SST112 SOT-23 3L ROHS

JFET N-CH 35V SOT23-3

Linear Integrated Systems, Inc.

 4,035
RFQ
SST112 SOT-23 3L ROHS Datasheet

Datasheet

 		SST112 TO-236-3, SC-59, SOT-23-3 Cut Tape (CT) Active N-Channel 35 V - - - - 12pF @ 10V 50 Ohms 350 mW -55°C ~ 150°C (TJ) - - Surface Mount SOT-23-3
SST4416 SOT-23 3L ROHS Linear Integrated Systems, Inc.

SST4416 SOT-23 3L ROHS

JFET N-CH 30V SOT23-3

Linear Integrated Systems, Inc.

 4,249
RFQ
SST4416 SOT-23 3L ROHS Datasheet

Datasheet

 		SST4416 TO-236-3, SC-59, SOT-23-3 Tape & Reel (TR) Active N-Channel 30 V - - - - 0.8pF @ 15V - 300 mW -55°C ~ 135°C (TJ) - - Surface Mount SOT-23-3
SMP4340 InterFET

SMP4340

JFET N-Channel -50V Low Ciss

InterFET

 880
RFQ
SMP4340 Datasheet

Datasheet

 		SMP4340 SOT-23-3 Strip Active N-Channel - 50 V 2 mA @ 15 V - 2 V @ 100 nA 3pF @ 15V 550 Ohms 350 mW -55°C ~ 150°C (TJ) - - Surface Mount SOT-23-3
SST4393 SOT-23 3L ROHS Linear Integrated Systems, Inc.

SST4393 SOT-23 3L ROHS

JFET N-CH 40V SOT23-3

Linear Integrated Systems, Inc.

 1,799
RFQ
SST4393 SOT-23 3L ROHS Datasheet

Datasheet

 		SST4393 TO-236-3, SC-59, SOT-23-3 Cut Tape (CT) Active N-Channel 40 V - - - - 13pF @ 20V 100 Ohms 350 mW -55°C ~ 150°C (TJ) - - Surface Mount SOT-23-3
PN4393 TO-92 3L ROHS Linear Integrated Systems, Inc.

PN4393 TO-92 3L ROHS

JFET N-CH 40V TO92

Linear Integrated Systems, Inc.

 863
RFQ
PN4393 TO-92 3L ROHS Datasheet

Datasheet

 		PN4393 TO-226-3, TO-92-3 (TO-226AA) Bulk Active N-Channel 40 V - - - - 16pF @ 20V 100 Ohms 350 mW -55°C ~ 150°C (TJ) - - Through Hole TO-92
SMP5485 InterFET

SMP5485

JFET N-Channel -25V Low Ciss

InterFET

 950
RFQ
SMP5485 Datasheet

Datasheet

 		SMP5485 SOT-23-3 Strip Active N-Channel - 25 V 6 mA @ 15 V - 2.5 V @ 10 nA 3.5pF @ 15V 220 Ohms 350 mW -55°C ~ 150°C (TJ) - - Surface Mount SOT-23-3
SMP5486 InterFET

SMP5486

JFET N-Channel -25V Low Ciss

InterFET

 990
RFQ
SMP5486 Datasheet

Datasheet

 		SMP5486 SOT-23-3 Strip Active N-Channel - 25 V 12 mA @ 15 V - 4 V @ 10 nA 3.5pF @ 15V 150 Ohms 350 mW -55°C ~ 150°C (TJ) - - Surface Mount SOT-23-3
PN4118 TO-92 3L ROHS Linear Integrated Systems, Inc.

PN4118 TO-92 3L ROHS

JFET N-CH 40V 50MA TO92

Linear Integrated Systems, Inc.

 1,597
RFQ
PN4118 TO-92 3L ROHS Datasheet

Datasheet

 		PN4118 TO-226-3, TO-92-3 (TO-226AA) Bulk Active N-Channel 40 V 40 V 80 µA @ 10 V 50 mA 1 V @ 1 nA 3pF @ 10V - 300 mW - - - Through Hole TO-92
LS26VNS DFN 8L ROHS Linear Integrated Systems, Inc.

LS26VNS DFN 8L ROHS

JFET N-CH 40V 10MA 8DFN

Linear Integrated Systems, Inc.

 5,970
RFQ
LS26VNS DFN 8L ROHS Datasheet

Datasheet

 		- 8-VFDFN Exposed Pad Tape & Reel (TR) Active N-Channel 40 V 40 V - 10 mA 6 V @ 1 µA 13pF @ 20V 38 Ohms 350 mW -55°C ~ 135°C (TJ) - - Surface Mount 8-DFN (2x2)
LS26VPS DFN 8L ROHS Linear Integrated Systems, Inc.

LS26VPS DFN 8L ROHS

JFET P-CH 40V 10MA 8DFN

Linear Integrated Systems, Inc.

 5,853
RFQ
LS26VPS DFN 8L ROHS Datasheet

Datasheet

 		- 8-VFDFN Exposed Pad Tape & Reel (TR) Active P-Channel 40 V 40 V - 10 mA 7.5 V @ 1 µA 13pF @ 20V 50 Ohms 350 mW -55°C ~ 135°C (TJ) - - Surface Mount 8-DFN (2x2)
4391 DFN 8L ROHS Linear Integrated Systems, Inc.

4391 DFN 8L ROHS

JFET N-CH 40V 8DFN

Linear Integrated Systems, Inc.

 2,990
RFQ
4391 DFN 8L ROHS Datasheet

Datasheet

 		- 8-VFDFN Exposed Pad Cut Tape (CT) Active N-Channel 40 V 40 V 50 mA @ 20 V - 4 V @ 10 nA 13pF @ 20V 30 Ohms 300 mW -55°C ~ 150°C (TJ) - - Surface Mount 8-DFN (2x2)
SST4119 SOT-23 3L ROHS Linear Integrated Systems, Inc.

SST4119 SOT-23 3L ROHS

JFET N-CH 40V SOT23-3

Linear Integrated Systems, Inc.

 5,951
RFQ
SST4119 SOT-23 3L ROHS Datasheet

Datasheet

 		SST4119 TO-236-3, SC-59, SOT-23-3 Tape & Reel (TR) Active N-Channel 40 V - - - - 3pF @ 10V - 300 mW - - - Surface Mount SOT-23-3
SST113 SOT-23 3L ROHS Linear Integrated Systems, Inc.

SST113 SOT-23 3L ROHS

JFET N-CH 35V SOT23-3

Linear Integrated Systems, Inc.

 7,184
RFQ
SST113 SOT-23 3L ROHS Datasheet

Datasheet

 		SST113 TO-236-3, SC-59, SOT-23-3 Tape & Reel (TR) Active N-Channel 35 V - - - - 12pF @ 10V 100 Ohms 350 mW -55°C ~ 150°C (TJ) - - Surface Mount SOT-23-3
4392DFN 8L ROHS Linear Integrated Systems, Inc.

4392DFN 8L ROHS

JFET N-CH 40V 50MA 8DFN

Linear Integrated Systems, Inc.

 6,050
RFQ
4392DFN 8L ROHS Datasheet

Datasheet

 		- 8-VFDFN Exposed Pad Tape & Reel (TR) Active N-Channel 40 V 40 V 25 mA @ 20 V 50 mA 2 V @ 10 nA 13pF @ 20V 60 Ohms 300 mW -55°C ~ 150°C (TJ) - - Surface Mount 8-DFN (2x2)
SST308 SOT-23 3L ROHS Linear Integrated Systems, Inc.

SST308 SOT-23 3L ROHS

JFET N-CH 25V SOT23-3

Linear Integrated Systems, Inc.

 5,920
RFQ
SST308 SOT-23 3L ROHS Datasheet

Datasheet

 		SST308 TO-236-3, SC-59, SOT-23-3 Tape & Reel (TR) Active N-Channel 25 V - - - - 4pF @ 10V 35 Ohms 350 mW -55°C ~ 150°C (TJ) - - Surface Mount SOT-23-3
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JFETs Electronic Components Sourcing and Lifecycle Support

FPGAX is a global sourcing partner specializing in FPGA and programmable logic solutions for engineering and manufacturing organizations worldwide. For customers sourcing JFETs components, we support both current production requirements and long-term component availability across demanding product lifecycles.

Our sourcing approach combines traceability, supply stability, and technical coordination. FPGAX is certified to AS9120B, ISO 9001:2008, and ISO 14001 standards and supports procurement programs where continuity, documentation, and dependable component supply are important.

How FPGAX Supports JFETs Requirements

  • Active component sourcing: support for current FPGA, programmable logic, and related semiconductor requirements.
  • End-of-life sourcing: assistance with obsolete and hard-to-find parts when designs must remain in production.
  • Lifecycle management: sourcing support during product transitions, allocation periods, and supply interruptions.
  • Design continuity: long-term supply support intended to reduce redesign pressure and production disruption.
  • Major programmable logic brands: sourcing coverage includes Xilinx, Intel/Altera, Lattice, Microchip, and QuickLogic.

Supply Support at a Glance

Requirement FPGAX Support
Current production Active FPGA, programmable logic, and semiconductor component sourcing
Legacy programs End-of-life and hard-to-find component sourcing
Supply continuity Lifecycle transition and long-term availability support
Quality requirements Traceable sourcing and quality-management processes

Focused on FPGA and Programmable Logic Supply

FPGAX focuses on helping customers maintain access to critical programmable devices throughout the full component lifecycle. Whether the requirement is for a current design, an established production program, or an older platform facing component obsolescence, our goal is to provide a stable sourcing path and help customers maintain design and manufacturing continuity.

JFETs FAQ

Can FPGAX source both active and end-of-life JFETs components?

Yes. FPGAX supports sourcing for both active components and end-of-life or hard-to-find parts, with an emphasis on maintaining supply continuity for engineering and manufacturing programs.

Which programmable logic manufacturers does FPGAX support?

Our core sourcing coverage includes major FPGA and programmable logic manufacturers such as Xilinx, Intel/Altera, Lattice, Microchip, and QuickLogic, subject to specific part requirements and availability.

How does FPGAX help with component lifecycle changes?

We support customers through lifecycle transitions by helping locate current or legacy supply, reducing exposure to supply disruptions, and supporting long-term availability for designs that need to remain in production.

What quality and traceability standards does FPGAX follow?

FPGAX states certification to AS9120B, ISO 9001:2008, and ISO 14001 standards. Our sourcing services are structured around traceability, stable supply, and quality-management requirements.

What information should I provide for a JFETs sourcing request?

Providing the manufacturer part number, required quantity, target delivery schedule, and any lifecycle or traceability requirements helps us evaluate the sourcing request more efficiently.

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