JFETs

Browse available JFETs components by manufacturer and part number. Review stock status, datasheets and key technical parameters to compare suitable options for design, maintenance, replacement or purchasing.

If you already have a target MPN or BOM, send it to EGOO with the required quantity. Our sourcing team can check availability, lead time and quotation options, including hard-to-find and obsolete parts.

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
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)
J270 JFET P-CH 30V TO92-3 Fairchild Semiconductor	30,053	-	RFQ	Datasheet	-	TO-226-3, TO-92-3 (TO-226AA)	Bulk	Obsolete	P-Channel	30 V	-	2 mA @ 15 V	-	500 mV @ 1 nA	-	-	350 mW	-55°C ~ 150°C (TJ)	-	-	Through Hole	TO-92-3
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)
2SK2539-6-TB-E NCH J-FET onsemi	11,198	-	RFQ	Datasheet	*	-	Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-
2SK715W JFET N-CH 50MA 3SPA onsemi	4,611	-	RFQ	Datasheet	-	SC-72	Bulk	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
2SK2539-7-TB-E NCH J-FET onsemi	210,000	-	RFQ	Datasheet	*	-	Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-
2SK937Y5-AA NCH J-FET onsemi	35,000	-	RFQ	Datasheet	*	-	Bulk	Obsolete	-	-	-	-	-	-	-	-	-	-	-	-	-	-
J111,126 JFET N-CH 40V TO92-3 NXP USA Inc.	3,930	-	RFQ	Datasheet	-	TO-226-3, TO-92-3 (TO-226AA) Formed Leads	Bulk	Obsolete	N-Channel	40 V	40 V	20 mA @ 15 V	-	10 V @ 1 µA	6pF @ 10V (VGS)	30 Ohms	400 mW	150°C (TJ)	-	-	Through Hole	TO-92-3
2SK1109(2)-A JFET N-CH Renesas Electronics Corporation	1,700	-	RFQ	Datasheet	*	-	Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-
2N5639 JFET N-CH 35V TO92 Fairchild Semiconductor	12,885	-	RFQ	Datasheet	-	TO-226-3, TO-92-3 (TO-226AA) Formed Leads	Bulk	Obsolete	N-Channel	35 V	30 V	25 mA @ 20 V	-	-	10pF @ 12V (VGS)	60 Ohms	310 mW	-65°C ~ 150°C (TJ)	-	-	Through Hole	TO-92 (TO-226)
PN4093 JFET N-CH 40V TO92-3 Fairchild Semiconductor	6,175	-	RFQ	Datasheet	-	TO-226-3, TO-92-3 (TO-226AA)	Bulk	Obsolete	N-Channel	40 V	-	8 mA @ 20 V	-	1 V @ 1 nA	16pF @ 20V	80 Ohms	625 mW	-55°C ~ 150°C (TJ)	-	-	Through Hole	TO-92-3
MMBF4391 JFET N-CH 30V SOT23-3 onsemi	6,500	-	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Obsolete	N-Channel	30 V	-	50 mA @ 20 V	-	4 V @ 1 nA	14pF @ 20V	30 Ohms	350 mW	-55°C ~ 150°C (TJ)	-	-	Surface Mount	SOT-23-3
MMBF5460 JFET P-CH 40V SOT23-3 onsemi	5,287	-	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Obsolete	P-Channel	40 V	-	1 mA @ 15 V	-	750 mV @ 1 µA	7pF @ 15V	-	225 mW	-55°C ~ 150°C (TJ)	-	-	Surface Mount	SOT-23-3
IFN201AST3TR JFET N-Channel -40V Low Ciss InterFET	3,000	-	RFQ	Datasheet	IFN201	SOT-23-3	Tape & Reel (TR)	Active	N-Channel	-	40 V	800 µA @ 20 V	-	800 mV @ 10 nA	4pF @ 20V	1.2 kOhms	350 mW	-55°C ~ 150°C (TJ)	-	-	Surface Mount	SOT-23-3
2SK2171-5-TD-E NCH J-FET onsemi	5,000	-	RFQ	Datasheet	*	-	Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-
MMBF5459 JFET N-CH 25V SOT23-3 onsemi	4,992	-	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Obsolete	N-Channel	25 V	-	4 mA @ 15 V	-	2 V @ 10 nA	7pF @ 15V	-	350 mW	-55°C ~ 150°C (TJ)	-	-	Surface Mount	SOT-23-3
J111RLRPG JFET N-CH 35V TO92 onsemi	7,098	-	RFQ	Datasheet	-	TO-226-3, TO-92-3 Long Body, Formed Leads	Tape & Reel (TR)	Obsolete	N-Channel	35 V	-	20 mA @ 15 V	-	3 V @ 1 µA	-	30 Ohms	350 mW	-65°C ~ 150°C (TJ)	-	-	Through Hole	TO-92 (TO-226)
2SK3666-3-TB-E JFET N-CH 10MA SMCP onsemi	2,513	-	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Obsolete	N-Channel	-	30 V	1.2 mA @ 10 V	10 mA	180 mV @ 1 µA	4pF @ 10V	200 Ohms	200 mW	150°C (TJ)	-	-	Surface Mount	SMCP

JFETs FAQ

What JFETs components can I source from EGOO?

You can browse available JFETs product families, manufacturers and part numbers on this page, then review stock, datasheets and technical information for suitable options.

Can EGOO help with hard-to-source or obsolete JFETs parts?

Yes. EGOO provides sourcing support for shortage, obsolete and hard-to-find electronic components. Send us the target manufacturer part number and quantity for checking.

Does EGOO support BOM and small-batch sourcing?

Yes. We support BOM sourcing, prototype requirements and small-batch supply, together with stock, lead-time and quotation assistance.

How do I request pricing and availability?

Submit the manufacturer part number, required quantity and any package, date-code or delivery requirements through the RFQ form, and our team will review available sourcing options.