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
SD5000I S/B DIP 16L ROHS QUAD HIGH SPEED N-CHANNEL LATERA Linear Integrated Systems, Inc.	19	RFQ	Datasheet	-	16-DIP (0.300", 7.62mm)	Tube	Active	4 N-Channel	20 V	20 V	900 pA @ 20 V	50 mA	-	-	70 Ohms	500 mW	-55°C ~ 150°C (TJ)	-	-	Through Hole	16-DIP
J177 TO-92 3L JFET P-CH 30V TO92 Linear Integrated Systems, Inc.	2,043	RFQ	Datasheet	J177	TO-226-3, TO-92-3 (TO-226AA)		Obsolete	P-Channel	30 V	-	1.5 mA @ 15 V	-	800 mV @ 10 nA	-	300 Ohms	350 mW	-55°C ~ 135°C (TJ)	-	-	Through Hole	TO-92
LSK489 SOT-23 6L ROHS JFET 2N-CH 60V SOT23-6 Linear Integrated Systems, Inc.	2	RFQ	Datasheet	LSK489	SOT-23-6	Cut Tape (CT)	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	SOT-23-6
2N4117A TO-72 4L JFET N-CH 40V TO72-4 Linear Integrated Systems, Inc.	3,093	RFQ	Datasheet	2N4117A	TO-206AF, TO-72-4 Metal Can		Active	N-Channel	40 V	-	30 µA @ 10 V	-	600 mV @ 1 nA	3pF @ 10V	-	300 mW	-	-	-	Through Hole	TO-72-4
U404 TO-71 6L JFET 2N-CH 50V TO71 Linear Integrated Systems, Inc.	24	RFQ	Datasheet	U404	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
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
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

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.