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
U290 JFET N-CH 30V TO206AC Vishay Siliconix	8,364	-	RFQ	Datasheet	-	TO-206AC, TO-52-3 Metal Can	Tube	Obsolete	N-Channel	30 V	-	500 mA @ 10 V	-	4 V @ 3 nA	160pF @ 0V	3 Ohms	500 mW	-55°C ~ 150°C (TJ)	-	-	Through Hole	TO-206AC (TO-52)
U290-E3 JFET N-CH 30V TO206AC Vishay Siliconix	6,542	-	RFQ	Datasheet	-	TO-206AC, TO-52-3 Metal Can	Tube	Obsolete	N-Channel	30 V	-	500 mA @ 10 V	-	4 V @ 3 nA	160pF @ 0V	3 Ohms	500 mW	-55°C ~ 150°C (TJ)	-	-	Through Hole	TO-206AC (TO-52)
U291 JFET N-CH 30V TO206AC Vishay Siliconix	5,620	-	RFQ	Datasheet	-	TO-206AC, TO-52-3 Metal Can	Tube	Obsolete	N-Channel	30 V	-	200 mA @ 10 V	-	1.5 V @ 3 nA	160pF @ 0V	7 Ohms	500 mW	-55°C ~ 150°C (TJ)	-	-	Through Hole	TO-206AC (TO-52)
U291-E3 JFET N-CH 30V TO206AC Vishay Siliconix	6,474	-	RFQ	Datasheet	-	TO-206AC, TO-52-3 Metal Can	Tube	Obsolete	N-Channel	30 V	-	200 mA @ 10 V	-	1.5 V @ 3 nA	160pF @ 0V	7 Ohms	500 mW	-55°C ~ 150°C (TJ)	-	-	Through Hole	TO-206AC (TO-52)
U310-E3 JFET N-CH 25V TO206AC Vishay Siliconix	5,509	-	RFQ	Datasheet	-	TO-206AC, TO-52-3 Metal Can	Tube	Obsolete	N-Channel	25 V	-	24 mA @ 10 V	-	2.5 V @ 1 nA	5pF @ 10V	-	500 mW	-55°C ~ 150°C (TJ)	-	-	Through Hole	TO-206AC (TO-52)
LS841 TO-71 6L ROHS JFET 2N-CH 60V TO71 Linear Integrated Systems, Inc.	5	-	RFQ	Datasheet	LS841	TO-71-6 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-71
LSK489A SOIC 8L ROHS JFET 2N-CH 60V 8SOIC Linear Integrated Systems, Inc.	6,126	-	RFQ	Datasheet	LSK489	8-SOIC (0.154", 3.90mm Width)		Active	2 N-Channel (Dual)	60 V	-	2.5 mA @ 15 V	-	1.5 V @ 1 nA	8pF @ 15V	-	500 mW	-55°C ~ 150°C (TJ)	-	-	Surface Mount	8-SOIC
2N2609 JFET P-CH 30V 10MA TO18 Microchip Technology	4,103	-	RFQ	Datasheet	-	TO-206AA, TO-18-3 Metal Can	Bag	Active	P-Channel	30 V	-	2 mA @ 5 V	10 mA	750 mV @ 1 A	10pF @ 5V	-	300 mW	-65°C ~ 200°C (TJ)	-	-	Through Hole	TO-18 (TO-206AA)
U430 JFET 2N-CH 25V TO78-6 Vishay Siliconix	8,138	-	RFQ	Datasheet	-	TO-78-6 Metal Can	Tube	Obsolete	2 N-Channel (Dual)	25 V	-	12 mA @ 10 V	-	1 V @ 1 nA	5pF @ 10V	-	500 mW	-55°C ~ 150°C (TJ)	-	-	Surface Mount	TO-78-6
U430-E3 JFET 2N-CH 25V TO78-6 Vishay Siliconix	2,379	-	RFQ	Datasheet	-	TO-78-6 Metal Can	Tube	Obsolete	2 N-Channel (Dual)	25 V	-	12 mA @ 10 V	-	1 V @ 1 nA	5pF @ 10V	-	500 mW	-55°C ~ 150°C (TJ)	-	-	Surface Mount	TO-78-6
U431 JFET 2N-CH 25V TO78-6 Vishay Siliconix	9,483	-	RFQ	Datasheet	-	TO-78-6 Metal Can	Tube	Obsolete	2 N-Channel (Dual)	25 V	-	24 mA @ 10 V	-	2 V @ 1 nA	5pF @ 10V	-	500 mW	-55°C ~ 150°C (TJ)	-	-	Through Hole	TO-78-6
U440 JFET 2N-CH 25V Vishay Siliconix	6,278	-	RFQ	Datasheet	-	TO-71-6	Tube	Obsolete	2 N-Channel (Dual)	25 V	-	6 mA @ 10 V	-	1 V @ 1 nA	3pF @ 10V	-	500 mW	-55°C ~ 150°C (TJ)	-	-	Through Hole	-
U440-E3 JFET 2N-CH 25V Vishay Siliconix	8,941	-	RFQ	Datasheet	-	TO-71-6	Tube	Obsolete	2 N-Channel (Dual)	25 V	-	6 mA @ 10 V	-	1 V @ 1 nA	3pF @ 10V	-	500 mW	-55°C ~ 150°C (TJ)	-	-	Through Hole	-
U441 JFET 2N-CH 25V Vishay Siliconix	7,872	-	RFQ	Datasheet	-	TO-71-6	Tube	Obsolete	2 N-Channel (Dual)	25 V	-	6 mA @ 10 V	-	1 V @ 1 nA	3pF @ 10V	-	500 mW	-55°C ~ 150°C (TJ)	-	-	Through Hole	-
U441-E3 JFET 2N-CH 25V Vishay Siliconix	2,536	-	RFQ	Datasheet	-	TO-71-6	Tube	Obsolete	2 N-Channel (Dual)	25 V	-	6 mA @ 10 V	-	1 V @ 1 nA	3pF @ 10V	-	500 mW	-55°C ~ 150°C (TJ)	-	-	Through Hole	-
2N5277 JFET Microchip Technology	3,065	-	RFQ	Datasheet	*	-	Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-
LS830 SOIC 8L JFET 2N-CH 40V 8SOIC Linear Integrated Systems, Inc.	5,717	-	RFQ	Datasheet	LS830	8-SOIC (0.154", 3.90mm Width)		Obsolete	2 N-Channel (Dual)	40 V	40 V	60 µA @ 10 V	-	600 mV @ 1 nA	3pF @ 10V	-	500 mW	-55°C ~ 150°C (TJ)	-	-	Surface Mount	8-SOIC
JANTX2N4857 JFET N-CH 40V TO18 Microsemi Corporation	9,389	-	RFQ	Datasheet	-	TO-206AA, TO-18-3 Metal Can	Bulk	Obsolete	N-Channel	40 V	40 V	100 mA @ 15 V	-	6 V @ 500 pA	18pF @ 10V (VGS)	40 Ohms	360 mW	-65°C ~ 200°C (TJ)	-	-	Through Hole	TO-18
2N4393 JFET N-CH 40V TO18 Microchip Technology	3,797	-	RFQ	Datasheet	-	-	Bulk	Active	N-Channel	40 V	-	5 mA @ 20 V	-	500 mV @ 1 nA	14pF @ 20V	100 Ohms	1.8 W	-55°C ~ 125°C (TJ)	-	-	Through Hole	TO-18
2N4392 JFET N-CH 40V TO18 Microchip Technology	4,820	-	RFQ	Datasheet	-	-	Bulk	Active	N-Channel	40 V	-	25 mA @ 20 V	-	2 V @ 1 nA	14pF @ 20V	60 Ohms	1.8 W	-55°C ~ 125°C (TJ)	-	-	Through Hole	TO-18

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.