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
J176 TO-92 3L ROHS JFET P-CH 30V TO92 Linear Integrated Systems, Inc.	1,022	-	RFQ	Datasheet	J176	TO-226-3, TO-92-3 (TO-226AA)	Bulk	Active	P-Channel	30 V	-	2 mA @ 15 V	-	1 V @ 10 nA	-	250 Ohms	350 mW	-55°C ~ 135°C (TJ)	-	-	Through Hole	TO-92
LSBF510 SOT-23 3L ROHS JFET N-CH 30V 10MA SOT23-3 Linear Integrated Systems, Inc.	3,908	-	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Active	N-Channel	30 V	30 V	200 µA @ 15 V	10 mA	300 mV @ 10 nA	4.5pF @ 15V	-	350 mW	-55°C ~ 150°C (TJ)	-	-	Surface Mount	SOT-23-3
SST204 SOT-23 3L JFET N-CH 25V SOT23-3 Linear Integrated Systems, Inc.	3,000	-	RFQ	Datasheet	SST204	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Active	N-Channel	25 V	-	200 µA @ 15 V	-	200 mV @ 10 nA	4.5pF @ 15V	-	350 mW	-55°C ~ 150°C (TJ)	-	-	Surface Mount	SOT-23-3
SST201 SOT-23 3L ROHS JFET N-CH 40V SOT23-3 Linear Integrated Systems, Inc.	388	-	RFQ	Datasheet	SST201	TO-236-3, SC-59, SOT-23-3	Cut Tape (CT)	Obsolete	N-Channel	40 V	-	200 µA @ 15 V	-	300 mV @ 10 nA	4.5pF @ 15V	-	350 mW	-55°C ~ 150°C (TJ)	-	-	Surface Mount	SOT-23-3
SMP4338 JFET N-Channel -50V Low Ciss InterFET	760	-	RFQ	Datasheet	SMP4338	SOT-23-3	Strip	Active	N-Channel	-	50 V	40 µA @ 15 V	-	700 mV @ 100 nA	3pF @ 15V	1.2 kOhms	350 mW	-55°C ~ 150°C (TJ)	-	-	Surface Mount	SOT-23-3
IF140AST3 JFET N-Channel -20V Low Ciss InterFET	960	-	RFQ	Datasheet	IF140	SOT-23-3	Strip	Active	N-Channel	-	20 V	7 mA @ 15 V	-	3 V @ 5 nA	1.8pF @ 15V	220 Ohms	350 mW	-55°C ~ 150°C (TJ)	-	-	Surface Mount	SOT-23-3
IF140ST3 JFET N-Channel -20V Low Ciss InterFET	955	-	RFQ	Datasheet	IF140	SOT-23-3	Strip	Active	N-Channel	-	20 V	4 mA @ 15 V	-	2 V @ 5 nA	1.8pF @ 15V	300 Ohms	350 mW	-55°C ~ 150°C (TJ)	-	-	Surface Mount	SOT-23-3
IF1320ST3 JFET N-Channel -20V Low Noise InterFET	2,895	5+：$4.75000 20+：$2.91200 500+：$1.42560	RFQ	Datasheet	IF1320	SOT-23-3	Strip	Active	N-Channel	-	20 V	10 mA @ 10 V	-	1.1 V @ 0.5 nA	15pF @ 10V	50 Ohms	350 mW	-55°C ~ 150°C (TJ)	-	-	Surface Mount	SOT-23-3
SMP4117A JFET N-Channel -40V Low Ciss InterFET	995	-	RFQ	Datasheet	SMP4117	SOT-23-3	Strip	Active	N-Channel	-	40 V	60 µA @ 10 V	-	1.2 V @ 1 nA	1.8pF @ 10V	12.5 kOhms	350 mW	-55°C ~ 150°C (TJ)	-	-	Surface Mount	SOT-23-3
LS846 TO-92 3L ROHS JFET N-CH 60V TO92 Linear Integrated Systems, Inc.	954	-	RFQ	Datasheet	LS846	TO-226-3, TO-92-3 (TO-226AA)	Bulk	Active	N-Channel	60 V	-	1.5 mA @ 15 V	-	1 V @ 1 nA	8pF @ 15V	-	300 mW	-55°C ~ 150°C (TJ)	-	-	Through Hole	TO-92
IF170DST3 JFET N-Channel -30V Low Noise InterFET	880	-	RFQ	Datasheet	IF170	SOT-23-3	Strip	Active	N-Channel	-	30 V	22 mA @ 10 V	-	1.5 V @ 1 nA	15pF @ 10V	38 Ohms	350 mW	-55°C ~ 150°C (TJ)	-	-	Surface Mount	SOT-23-3
LSK170D TO-92 3L ROHS JFET N-CH 40V TO92 Linear Integrated Systems, Inc.	358	-	RFQ	Datasheet	LSK170D	TO-226-3, TO-92-3 (TO-226AA)	Bulk	Active	N-Channel	40 V	-	18 mA @ 10 V	-	200 mV @ 1 nA	20pF @ 15V	-	400 mW	-55°C ~ 135°C (TJ)	-	-	Through Hole	TO-92
LS840 TO-78 6L ROHS JFET 2N-CH 60V TO78-6 Linear Integrated Systems, Inc.	976	-	RFQ	Datasheet	LS840	TO-78-6 Metal Can	Bulk	Active	2 N-Channel (Dual)	60 V	-	500 µA @ 20 V	-	1 V @ 1 nA	10pF @ 20V	-	400 mW	-55°C ~ 150°C (TJ)	-	-	Through Hole	TO-78-6
SMPJ109 JFET N-Channel -25V Low Noise InterFET	980	-	RFQ	Datasheet	SMPJ109	SOT-23-3	Strip	Active	N-Channel	-	25 V	240 mA @ 15 V	-	3.5 V @ 0.5 nA	28pF @ 0V	10 Ohms	350 mW	-55°C ~ 150°C (TJ)	-	-	Surface Mount	SOT-23-3
IF170BST3 JFET N-Channel -30V Low Noise InterFET	860	5+：$4.56000 20+：$3.61000 500+：$2.65000	RFQ	Datasheet	IF170	SOT-23-3	Strip	Active	N-Channel	-	30 V	7 mA @ 10 V	-	800 mV @ 1 nA	15pF @ 10V	50 Ohms	350 mW	-55°C ~ 150°C (TJ)	-	-	Surface Mount	SOT-23-3
LSK189 TO-92 3L ROHS JFET N-CH 60V TO92 Linear Integrated Systems, Inc.	848	-	RFQ	Datasheet	LSK189	TO-226-3, TO-92-3 (TO-226AA)	Bulk	Active	N-Channel	60 V	-	2.5 mA @ 15 V	-	1.5 V @ 1 nA	8pF @ 15V	-	300 mW	-55°C ~ 150°C (TJ)	-	-	Through Hole	TO-92
SMP5114 JFET P-Channel 30V Low Noise InterFET	540	5+：$5.58000 20+：$3.12500 500+：$1.79280	RFQ	Datasheet	SMP5114	SOT-23-3	Strip	Active	P-Channel	-	30 V	45 mA @ 15 V	-	6 V @ 1 nA	12pF @ 10V	65 Ohms	350 mW	-55°C ~ 150°C (TJ)	-	-	Surface Mount	SOT-23-3
SMP4118A JFET N-Channel -40V Low Ciss InterFET	980	-	RFQ	Datasheet	SMP4118	SOT-23-3	Strip	Active	N-Channel	-	40 V	130 µA @ 10 V	-	2 V @ 1 nA	1.8pF @ 10V	9 kOhms	350 mW	-55°C ~ 150°C (TJ)	-	-	Surface Mount	SOT-23-3
SMPJ110 JFET N-Channel -25V Low Noise InterFET	475	-	RFQ	Datasheet	SMPJ110	SOT-23-3	Strip	Active	N-Channel	-	25 V	100 mA @ 15 V	-	2 V @ 0.5 nA	28pF @ 0V	15 Ohms	350 mW	-55°C ~ 150°C (TJ)	-	-	Surface Mount	SOT-23-3
LSK170C TO-92 3L ROHS JFET N-CH 40V 10MA TO92 Linear Integrated Systems, Inc.	971	-	RFQ	Datasheet	LSK170C	TO-226-3, TO-92-3 (TO-226AA)	Bulk	Active	N-Channel	40 V	40 V	10 mA @ 10 V	10 mA	200 mV @ 1 nA	20pF @ 15V	-	400 mW	-55°C ~ 135°C (TJ)	-	-	Through Hole	TO-92

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.