JFETs

Review JFETs Transistors components in this filtered selection. Compare manufacturer information, availability, pricing, datasheets and key specifications to narrow down suitable parts for your application.

If the exact part or specification you need is not listed, send the manufacturer part number, target parameters and quantity to JIEXIN Electronics for sourcing 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
LS5912 SOT-23 6L ROHS JFET 2N-CH 25V SOT23-6 Linear Integrated Systems, Inc.	3,000	RFQ	Datasheet	LS5912	SOT-23-6	Tape & Reel (TR)	Active	2 N-Channel (Dual)	25 V	-	7 mA @ 10 V	-	1 V @ 1 nA	5pF @ 10V	-	500 mW	-55°C ~ 150°C (TJ)	-	-	Surface Mount	SOT-23-6
LSK489B TO-71 6L ROHS JFET 2N-CH 60V TO71-6 Linear Integrated Systems, Inc.	292	RFQ	Datasheet	LSK489	TO-71-6 Metal Can	Bag	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)	-	-	Through Hole	TO-71-6
LSK489A TO-71 6L ROHS JFET 2N-CH 60V TO71-6 Linear Integrated Systems, Inc.	170	RFQ	Datasheet	LSK489	TO-71-6 Metal Can	Bag	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)	-	-	Through Hole	TO-71-6
LSK389B SOIC 8L ROHS JFET 2N-CH 40V 10MA 8SOIC Linear Integrated Systems, Inc.	5,043	RFQ	Datasheet	LSK389	8-SOIC (0.154", 3.90mm Width)	Tape & Reel (TR)	Active	2 N-Channel (Dual)	40 V	40 V	6 mA @ 10 V	10 mA	300 mV @ 1 µA	25pF @ 10V	-	400 mW	-55°C ~ 150°C (TJ)	-	-	Surface Mount	8-SOIC
LSK389A SOIC 8L ROHS JFET 2N-CH 40V 10MA 8SOIC Linear Integrated Systems, Inc.	1,645	RFQ	Datasheet	LSK389	8-SOIC (0.154", 3.90mm Width)	Cut Tape (CT)	Active	2 N-Channel (Dual)	40 V	40 V	2.6 mA @ 10 V	10 mA	300 mV @ 1 µA	25pF @ 10V	-	400 mW	-55°C ~ 150°C (TJ)	-	-	Surface Mount	8-SOIC
U441 TO-71 6L ROHS JFET 2N-CH 25V TO71 Linear Integrated Systems, Inc.	150	RFQ	Datasheet	U441	TO-71-6 Metal Can	Bulk	Active	2 N-Channel (Dual)	25 V	-	-	-	-	3pF @ 10V	-	500 mW	-55°C ~ 150°C (TJ)	-	-	Through Hole	TO-71
LS5912C TO-78 6L ROHS JFET 2N-CH 25V TO78-6 Linear Integrated Systems, Inc.	500	RFQ	Datasheet	LS5912C	TO-78-6 Metal Can	Bulk	Active	2 N-Channel (Dual)	25 V	-	7 mA @ 10 V	-	1 V @ 1 nA	5pF @ 10V	-	500 mW	-55°C ~ 150°C (TJ)	-	-	Through Hole	TO-78-6
LS5911 SOIC 8L-B JFET 2N-CH 25V 8SOIC Linear Integrated Systems, Inc.	4,794	RFQ	Datasheet	LS5911	8-SOIC (0.154", 3.90mm Width)	Tape & Reel (TR)	Active	2 N-Channel (Dual)	25 V	-	7 mA @ 10 V	-	1 V @ 1 nA	5pF @ 10V	-	500 mW	-55°C ~ 150°C (TJ)	-	-	Surface Mount	8-SOIC
LS5911 SOIC 8L-A JFET 2N-CH 25V 8SOIC Linear Integrated Systems, Inc.	4,591	RFQ	Datasheet	LS5911	8-SOIC (0.154", 3.90mm Width)	Cut Tape (CT)	Active	2 N-Channel (Dual)	25 V	-	7 mA @ 10 V	-	1 V @ 1 nA	5pF @ 10V	-	500 mW	-55°C ~ 150°C (TJ)	-	-	Surface Mount	8-SOIC
LS5911 TO-71 6L ROHS JFET 2N-CH 25V TO71 Linear Integrated Systems, Inc.	383	RFQ	Datasheet	LS5911	TO-71-6 Metal Can	Bulk	Active	2 N-Channel (Dual)	25 V	-	7 mA @ 10 V	-	1 V @ 1 nA	5pF @ 10V	-	500 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.