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
FJZ594JCTF JFET N-CH 20V 1MA SOT623F Fairchild Semiconductor	1,161,000	-	RFQ	Datasheet	-	SOT-623F	Bulk	Obsolete	N-Channel	20 V	-	150 µA @ 5 V	1 mA	600 mV @ 1 µA	3.5pF @ 5V	-	100 mW	150°C (TJ)	-	-	Surface Mount	SOT-623F
FJX597JHTF JFET N-CH 20V 1MA SC70-3 Fairchild Semiconductor	27,997	-	RFQ	Datasheet	-	SC-70, SOT-323	Bulk	Obsolete	N-Channel	20 V	-	150 µA @ 5 V	1 mA	600 mV @ 1 µA	3.5pF @ 5V	-	100 mW	150°C (TJ)	-	-	Surface Mount	SC-70-3 (SOT323)
PF53012 JFET N-CH 30V TO92-3 Fairchild Semiconductor	6,580	-	RFQ	Datasheet	-	TO-226-3, TO-92-3 (TO-226AA)	Bulk	Obsolete	N-Channel	30 V	-	30 µA @ 10 V	-	1.7 V @ 1 nA	-	-	-	-55°C ~ 150°C (TJ)	-	-	Through Hole	TO-92-3
PN4118 JFET N-CH 40V TO92-3 Fairchild Semiconductor	7,826	-	RFQ	Datasheet	-	TO-226-3, TO-92-3 (TO-226AA)	Bulk	Obsolete	N-Channel	40 V	-	80 µA @ 10 V	-	1 V @ 1 nA	3pF @ 10V	-	350 mW	-55°C ~ 150°C (TJ)	-	-	Through Hole	TO-92-3
MMBFJ305 RF MOSFET Fairchild Semiconductor	107,504	-	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Bulk	Active	N-Channel	30 V	-	1 mA @ 15 V	-	500 mV @ 1 nA	-	-	225 mW	-55°C ~ 150°C (TJ)	-	-	Surface Mount	SOT-23-3
J270 JFET P-CH 30V TO92-3 Fairchild Semiconductor	30,053	-	RFQ	Datasheet	-	TO-226-3, TO-92-3 (TO-226AA)	Bulk	Obsolete	P-Channel	30 V	-	2 mA @ 15 V	-	500 mV @ 1 nA	-	-	350 mW	-55°C ~ 150°C (TJ)	-	-	Through Hole	TO-92-3
2N5639 JFET N-CH 35V TO92 Fairchild Semiconductor	12,885	-	RFQ	Datasheet	-	TO-226-3, TO-92-3 (TO-226AA) Formed Leads	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)
PN4093 JFET N-CH 40V TO92-3 Fairchild Semiconductor	6,175	-	RFQ	Datasheet	-	TO-226-3, TO-92-3 (TO-226AA)	Bulk	Obsolete	N-Channel	40 V	-	8 mA @ 20 V	-	1 V @ 1 nA	16pF @ 20V	80 Ohms	625 mW	-55°C ~ 150°C (TJ)	-	-	Through Hole	TO-92-3
J175-D26Z JFET P-CH 30V 0.35W TO92 Fairchild Semiconductor	126,108	-	RFQ	Datasheet	-	TO-226-3, TO-92-3 (TO-226AA) Formed Leads	Bulk	Active	P-Channel	30 V	-	7 mA @ 15 V	-	3 V @ 10 nA	-	125 Ohms	350 mW	-55°C ~ 150°C (TJ)	-	-	Through Hole	TO-92-3
PN5434 JFET N-CH 25V TO92-3 Fairchild Semiconductor	8,222	-	RFQ	Datasheet	-	TO-226-3, TO-92-3 (TO-226AA)	Bulk	Obsolete	N-Channel	25 V	-	30 mA @ 15 V	-	1 V @ 3 nA	30pF @ 10V (VGS)	10 Ohms	350 mW	-55°C ~ 150°C (TJ)	-	-	Through Hole	TO-92-3

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.

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