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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RFQ & BOM Support Send your target MPN, quantity or BOM

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
SMBF5460LT1 SS SOT23 JFET PCH SPCL onsemi	6,000	-	RFQ	Datasheet	*	-	Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-
2SK212D-SPA NCH J-FET onsemi	40,380	-	RFQ	Datasheet	*	-	Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-
2SK212E-SPA NCH J-FET onsemi	9,004	-	RFQ	Datasheet	*	-	Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-
2SK315F-SPA-AC NCH J-FET onsemi	252,500	-	RFQ	Datasheet	*	-	Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-
2SK242-4-TB-E NCH J-FET onsemi	42,000	-	RFQ	Datasheet	*	-	Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-
2SK715U-AC JFET N-CH 50MA 3SPA onsemi	7,294	-	RFQ	Datasheet	-	SC-72	Tape & Reel (TR)	Obsolete	N-Channel	-	15 V	7.3 mA @ 5 V	50 mA	600 mV @ 100 µA	10pF @ 5V	-	300 mW	125°C (TJ)	-	-	Through Hole	3-SPA
SMMBF4391LT1G JFET N-CH 30V SOT23-3 onsemi	2,506	-	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Obsolete	N-Channel	30 V	30 V	50 mA @ 15 V	-	4 V @ 10 nA	14pF @ 15V (VGS)	30 Ohms	225 mW	-55°C ~ 150°C (TJ)	Automotive	AEC-Q101	Surface Mount	SOT-23-3 (TO-236)
2SK715W-AC JFET N-CH 50MA 3SPA onsemi	4,645	-	RFQ	Datasheet	-	SC-72	Tape & Reel (TR)	Obsolete	N-Channel	-	15 V	14.5 mA @ 5 V	50 mA	600 mV @ 100 µA	10pF @ 5V	-	300 mW	125°C (TJ)	-	-	Through Hole	3-SPA
2SK715U JFET N-CH 50MA 3SPA onsemi	5,709	-	RFQ	Datasheet	-	SC-72	Bulk	Obsolete	N-Channel	-	15 V	7.3 mA @ 5 V	50 mA	600 mV @ 100 µA	10pF @ 5V	-	300 mW	125°C (TJ)	-	-	Through Hole	3-SPA
J110RLRA TRANS GP JFET N-CH 25V TO-92 onsemi	15,967	-	RFQ	Datasheet	-	TO-226-3, TO-92-3 Long Body, Formed Leads	Bulk	Obsolete	N-Channel	25 V	-	10 mA @ 15 V	-	500 mV @ 1 µA	-	18 Ohms	310 mW	135°C (TJ)	-	-	Through Hole	TO-92 (TO-226)

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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.