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 ICMENU 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
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)
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	-

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 ICMENU 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. ICMENU will review your request and provide available stock, pricing and sourcing information.

BOM +00852-58089738 [email protected] Shopping Cart My Account Back To Top