JFETs

Compare the current JFETs Transistors selection by manufacturer, stock status, datasheet and technical parameters. Use these details to narrow the list to parts that match your design, maintenance or purchasing requirements.

For a specific MPN, package, electrical rating or quantity requirement, send the details to EGOO. We can help confirm availability, quotation and alternative sourcing options.

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
2N5639RLRAG JFET N-CH 35V TO92 onsemi	5,917	-	RFQ	Datasheet	-	TO-226-3, TO-92-3 Long Body, Formed Leads	Tape & Reel (TR)	Obsolete	N-Channel	35 V	30 V	25 mA @ 20 V	-	-	10pF @ 12V (VGS)	60 Ohms	310 mW	-65°C ~ 150°C (TJ)	-	-	Through Hole	TO-92 (TO-226)
2N5638RLRAG JFET N-CH 35V TO92 onsemi	3,843	-	RFQ	Datasheet	-	TO-226-3, TO-92-3 Long Body, Formed Leads	Tape & Reel (TR)	Obsolete	N-Channel	35 V	30 V	50 mA @ 20 V	-	-	10pF @ 12V (VGS)	30 Ohms	310 mW	-65°C ~ 150°C (TJ)	-	-	Through Hole	TO-92 (TO-226)
2N5639G JFET N-CH 35V TO92 onsemi	7,465	-	RFQ	Datasheet	-	TO-226-3, TO-92-3 Long Body	Bulk	Obsolete	N-Channel	35 V	30 V	25 mA @ 20 V	-	-	10pF @ 12V (VGS)	60 Ohms	310 mW	-65°C ~ 150°C (TJ)	-	-	Through Hole	TO-92 (TO-226)
2SK937Y4-AA NCH J-FET onsemi	4,650	-	RFQ	Datasheet	*	-	Bulk	Obsolete	-	-	-	-	-	-	-	-	-	-	-	-	-	-
2N5638RLRA JFET N-CH 35V TO92 onsemi	7,796	-	RFQ	Datasheet	-	TO-226-3, TO-92-3 Long Body, Formed Leads	Tape & Reel (TR)	Obsolete	N-Channel	35 V	30 V	50 mA @ 20 V	-	-	10pF @ 12V (VGS)	30 Ohms	310 mW	-65°C ~ 150°C (TJ)	-	-	Through Hole	TO-92 (TO-226)
J111RLRAG JFET N-CH 35V TO92 onsemi	6,588	-	RFQ	Datasheet	-	TO-226-3, TO-92-3 Long Body, Formed Leads	Tape & Reel (TR)	Obsolete	N-Channel	35 V	-	20 mA @ 15 V	-	3 V @ 1 µA	-	30 Ohms	350 mW	-65°C ~ 150°C (TJ)	-	-	Through Hole	TO-92 (TO-226)
2SK3738-TL-E JFET N-CH 40V 1MA SMCP onsemi	7,550	-	RFQ	Datasheet	-	SC-75, SOT-416	Tape & Reel (TR)	Obsolete	N-Channel	40 V	40 V	50 µA @ 10 V	1 mA	2.3 V @ 1 µA	1.7pF @ 10V	-	100 mW	150°C (TJ)	-	-	Surface Mount	SMCP
2SK771-5-TB-E JFET N-CH 20MA 3CP onsemi	7,989	-	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Obsolete	N-Channel	-	40 V	5 mA @ 10 V	20 mA	-	9pF @ 10V	-	200 mW	-	-	-	Surface Mount	3-CP
2SK772E N-CHANNEL JUNCTION SILICON FET onsemi	33,500	-	RFQ	Datasheet	*	-	Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-
2SK303-3-TB-E NCH J-FET onsemi	15,000	-	RFQ	Datasheet	*	-	Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-

JFETs FAQ

How can I narrow the current JFETs selection?

Use the available manufacturer and technical filters to compare matching parts by specifications, stock status, pricing and datasheet information.

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

Yes. Send the manufacturer part number and required quantity to our sourcing team for availability, lead-time and alternative sourcing support.

Can I request a quotation for a BOM or small-batch requirement?

Yes. EGOO supports BOM sourcing, prototype quantities and small-batch purchasing. Provide your part list and quantities for a quotation review.

What information should I provide when requesting a quote?

Please provide the target part number, manufacturer, quantity and any required date code, package or delivery requirements so our team can respond more accurately.