JFETs

Use the filters and product table below to compare JFETs components by manufacturer, availability, pricing reference and technical specifications. Review datasheets and key parameters to narrow the selection for your application.

If you already have a target part number, package, rating or quantity, send the requirement to Winsun (HK) Electronics for availability checks, BOM sourcing, shortage support and quotation assistance.

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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
PN4393 TO-92 3L ROHS JFET N-CH 40V TO92 Linear Integrated Systems, Inc.	863	-	RFQ	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
PN4118 TO-92 3L ROHS JFET N-CH 40V 50MA TO92 Linear Integrated Systems, Inc.	1,597	-	RFQ	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 JFET N-CH 40V 10MA 8DFN Linear Integrated Systems, Inc.	5,970	-	RFQ	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 JFET P-CH 40V 10MA 8DFN Linear Integrated Systems, Inc.	5,853	-	RFQ	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 JFET N-CH 40V 8DFN Linear Integrated Systems, Inc.	2,990	-	RFQ	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 JFET N-CH 40V SOT23-3 Linear Integrated Systems, Inc.	5,951	-	RFQ	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 JFET N-CH 35V SOT23-3 Linear Integrated Systems, Inc.	7,184	-	RFQ	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 JFET N-CH 40V 50MA 8DFN Linear Integrated Systems, Inc.	6,050	-	RFQ	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 JFET N-CH 25V SOT23-3 Linear Integrated Systems, Inc.	5,920	-	RFQ	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
SST4118 SOT-23 3L ROHS JFET N-CH 40V SOT23-3 Linear Integrated Systems, Inc.	2,518	-	RFQ	Datasheet	SST4118	TO-236-3, SC-59, SOT-23-3	Cut Tape (CT)	Active	N-Channel	40 V	-	-	-	-	3pF @ 10V	-	300 mW	-	-	-	Surface Mount	SOT-23-3

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FREQUENTLY ASKED QUESTIONS

JFETs FAQ

Common questions about filtering, comparing and sourcing JFETs components.

How can I narrow the JFETs selection?

Use the available manufacturer and technical parameter filters to reduce the product list. Compare the remaining part numbers against your electrical, package and application requirements.

Should I confirm the datasheet before selecting a part?

Yes. Always review the manufacturer datasheet to confirm ratings, package, operating conditions and other technical details before finalizing a component for your design.

Can Winsun (HK) Electronics help source a specific JFETs part number?

Yes. Send the exact manufacturer part number and required quantity for availability, lead-time and quotation support.

Do you support BOM, shortage or alternative-part requirements?

Yes. You can submit a BOM or shortage list for sourcing assistance. Where appropriate, our team can also help review possible alternative-part options.