JFETs

Explore JFETs parts from multiple manufacturers, with model information, availability, datasheets and technical specifications for engineering and purchasing.

For parts that are not shown in the list, send the manufacturer part number, quantity or BOM to JIEXIN Electronics. Our team can assist with availability checks and quotation support.

Mfr. Part #	Availability	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
LS3954 TO-71 6L JFET 2N-CH 60V TO71 Linear Integrated Systems, Inc.	1,360	RFQ	Datasheet	LS3954	TO-71-6 Metal Can	Bulk	Active	2 N-Channel (Dual)	60 V	-	500 µA @ 20 V	-	1 V @ 1 nA	6pF @ 20V	-	400 mW	-55°C ~ 150°C (TJ)	-	-	Through Hole	TO-71
U403 TO-71 6L JFET 2N-CH 50V TO71 Linear Integrated Systems, Inc.	484	RFQ	Datasheet	U403	TO-71-6 Metal Can	Bulk	Active	2 N-Channel (Dual)	50 V	50 V	500 µA @ 10 V	-	500 mV @ 1 nA	8pF @ 15V	-	300 mW	-55°C ~ 150°C (TJ)	-	-	Through Hole	TO-71
2N5115 TO-18 3L JFET P-CH 30V TO18-3 Linear Integrated Systems, Inc.	495	RFQ	Datasheet	2N5115	TO-206AA, TO-18-3 Metal Can	Bulk	Active	P-Channel	30 V	-	-	-	-	25pF @ 15V	100 Ohms	500 mW	-55°C ~ 150°C (TJ)	-	-	Through Hole	TO-18-3
SST406 SOIC 8L-TB JFET 2N-CH 50V 8SOIC Linear Integrated Systems, Inc.	257	RFQ	Datasheet	SST406	8-SOIC (0.154", 3.90mm Width)	Tube	Active	2 N-Channel (Dual)	50 V	50 V	500 µA @ 10 V	-	500 mV @ 1 nA	8pF @ 15V	-	300 mW	-55°C ~ 150°C (TJ)	-	-	Surface Mount	8-SOIC
U402 TO-71 6L ROHS JFET 2N-CH 50V TO71 Linear Integrated Systems, Inc.	480	RFQ	Datasheet	U402	TO-71-6 Metal Can	Bulk	Active	2 N-Channel (Dual)	50 V	50 V	500 µA @ 10 V	-	500 mV @ 1 nA	8pF @ 15V	-	300 mW	-55°C ~ 150°C (TJ)	-	-	Through Hole	TO-71
2N5114 TO-18 3L ROHS JFET P-CH 30V TO18-3 Linear Integrated Systems, Inc.	284	RFQ	Datasheet	2N5114	TO-206AA, TO-18-3 Metal Can	Bulk	Active	P-Channel	30 V	-	-	-	-	25pF @ 15V	75 Ohms	500 mW	-55°C ~ 150°C (TJ)	-	-	Through Hole	TO-18-3
174DFN 8L ROHS JFET P-CH 30V 50MA 8DFN Linear Integrated Systems, Inc.	6,078	RFQ	Datasheet	174DFN	8-VFDFN Exposed Pad	Tape & Reel (TR)	Active	P-Channel	30 V	30 V	20 mA @ 15 V	50 mA	5 V @ 10 nA	-	85 Ohms	350 mW	-55°C ~ 135°C (TJ)	-	-	Surface Mount	8-DFN (2x2)
175 DFN 8L ROHS JFET P-CH 30V 8DFN Linear Integrated Systems, Inc.	2,977	RFQ	Datasheet	174DFN	8-VFDFN Exposed Pad	Cut Tape (CT)	Active	P-Channel	30 V	-	-	-	-	-	125 Ohms	350 mW	-55°C ~ 135°C (TJ)	-	-	Surface Mount	8-DFN (2x2)
LSK189 SOT-23 3L ROHS JFET N-CH 60V 10MA SOT23-3 Linear Integrated Systems, Inc.	7,716	RFQ	Datasheet	LSK189	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Active	N-Channel	60 V	60 V	2.5 mA @ 15 V	10 mA	1.5 V @ 1 nA	8pF @ 15V	-	300 mW	-55°C ~ 150°C (TJ)	-	-	Surface Mount	SOT-23-3
SST405 SOIC 8L ROHS JFET 2N-CH 50V 8SOIC Linear Integrated Systems, Inc.	4,942	RFQ	Datasheet	SST405	8-SOIC (0.154", 3.90mm Width)	Cut Tape (CT)	Active	2 N-Channel (Dual)	50 V	50 V	500 µA @ 10 V	-	500 mV @ 1 nA	8pF @ 15V	-	300 mW	-55°C ~ 150°C (TJ)	-	-	Surface Mount	8-SOIC
2N5116 TO-18 3L ROHS JFET P-CH 30V TO18-3 Linear Integrated Systems, Inc.	207	RFQ	Datasheet	2N5116	TO-206AA, TO-18-3 Metal Can	Bulk	Active	P-Channel	30 V	-	-	-	-	25pF @ 15V	150 Ohms	500 mW	-55°C ~ 150°C (TJ)	-	-	Through Hole	TO-18-3
SST174 SOT-23 3L ROHS JFET P-CH 30V SOT23-3 Linear Integrated Systems, Inc.	8,237	RFQ	Datasheet	SST174	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Active	P-Channel	30 V	-	-	-	-	-	85 Ohms	350 mW	-55°C ~ 135°C (TJ)	-	-	Surface Mount	SOT-23-3
SST177 SOT-23 3L ROHS JFET P-CH 30V SOT23-3 Linear Integrated Systems, Inc.	7,918	RFQ	Datasheet	SST177	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Active	P-Channel	30 V	-	-	-	-	-	300 Ohms	350 mW	-55°C ~ 135°C (TJ)	-	-	Surface Mount	SOT-23-3
SST175 SOT-23 3L ROHS JFET P-CH 30V SOT23-3 Linear Integrated Systems, Inc.	4,374	RFQ	Datasheet	SST175	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Active	P-Channel	30 V	-	-	-	-	-	125 Ohms	350 mW	-55°C ~ 135°C (TJ)	-	-	Surface Mount	SOT-23-3
SST176 SOT-23 3L ROHS JFET P-CH 30V SOT23-3 Linear Integrated Systems, Inc.	2,982	RFQ	Datasheet	SST176	TO-236-3, SC-59, SOT-23-3	Cut Tape (CT)	Active	P-Channel	30 V	-	-	-	-	-	250 Ohms	350 mW	-55°C ~ 135°C (TJ)	-	-	Surface Mount	SOT-23-3
LS846 TO-72 4L ROHS JFET N-CH 60V TO72-4 Linear Integrated Systems, Inc.	547	RFQ	Datasheet	LS846	TO-206AF, TO-72-4 Metal Can	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-72-4
LSJ74C TO-92 3L ROHS JFET P-CH 25V 10MA TO92 Linear Integrated Systems, Inc.	1,121	RFQ	Datasheet	LSJ74C	TO-226-3, TO-92-3 (TO-226AA)	Bulk	Active	P-Channel	25 V	25 V	10 mA @ 10 V	10 mA	150 mV @ 1 µA	105pF @ 10V	-	400 mW	-55°C ~ 135°C (TJ)	-	-	Through Hole	TO-92
LSJ74D TO-92 3L JFET P-CH 25V TO92 Linear Integrated Systems, Inc.	912	RFQ	Datasheet	LSJ74D	TO-226-3, TO-92-3 (TO-226AA)	Bulk	Active	P-Channel	25 V	-	17 mA @ 10 V	-	150 mV @ 0.1 µA	105pF @ 10V	-	400 mW	-55°C ~ 135°C (TJ)	-	-	Through Hole	TO-92
SST406 SOIC 8L-TR JFET 2N-CH 50V 8SOIC Linear Integrated Systems, Inc.	2,994	RFQ	Datasheet	SST406	8-SOIC (0.154", 3.90mm Width)	Tape & Reel (TR)	Active	2 N-Channel (Dual)	50 V	50 V	500 µA @ 10 V	-	500 mV @ 1 nA	8pF @ 15V	-	300 mW	-55°C ~ 150°C (TJ)	-	-	Surface Mount	8-SOIC
LS842 TO-71 6L JFET 2N-CH 60V TO71 Linear Integrated Systems, Inc.	484	RFQ	Datasheet	LS842	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

FAQ

Frequently Asked Questions

What are JFETs components used for?

JFETs components are used in a wide range of electronic equipment and systems. Their exact function depends on the device, circuit design and technical requirements of the application.

How do I choose the right JFETs part?

Compare the manufacturer part number, key specifications, package type, operating conditions, availability and datasheet information. For replacement projects, always verify the critical electrical and mechanical parameters before selecting an alternative.

Can JIEXIN Electronics help source obsolete or hard-to-find JFETs parts?

Yes. Send us the required manufacturer part number, quantity or BOM. Our sourcing team can help check stock availability, lead time, alternative sourcing options and quotation details.

How can I request pricing and availability?

Submit the part number, manufacturer and required quantity through our RFQ form. JIEXIN Electronics will review your request and provide available stock, pricing and sourcing information.