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
SMP5486 JFET N-Channel -25V Low Ciss InterFET	990	-	RFQ	Datasheet	SMP5486	SOT-23-3	Strip	Active	N-Channel	-	25 V	12 mA @ 15 V	-	4 V @ 10 nA	3.5pF @ 15V	150 Ohms	350 mW	-55°C ~ 150°C (TJ)	-	-	Surface Mount	SOT-23-3
SMP4341 JFET N-Channel -50V Low Ciss InterFET	990	-	RFQ	Datasheet	SMP4341	SOT-23-3	Strip	Active	N-Channel	-	50 V	4.5 mA @ 15 V	-	3.5 V @ 100 nA	3pF @ 15V	450 Ohms	350 mW	-55°C ~ 150°C (TJ)	-	-	Surface Mount	SOT-23-3
SMP5116 JFET P-Channel 30V Low Noise InterFET	970	-	RFQ	Datasheet	SMP5116	SOT-23-3	Strip	Active	P-Channel	-	30 V	10 mA @ 15 V	-	2 V @ 1 nA	12pF @ 10V	110 Ohms	350 mW	-55°C ~ 150°C (TJ)	-	-	Surface Mount	SOT-23-3
SMP4117 JFET N-Channel -40V Low Ciss InterFET	980	-	RFQ	Datasheet	SMP4117	SOT-23-3	Strip	Active	N-Channel	-	40 V	60 µA @ 10 V	-	1.2 V @ 1 nA	1.8pF @ 10V	12.5 kOhms	350 mW	-55°C ~ 150°C (TJ)	-	-	Surface Mount	SOT-23-3
SMP5115 JFET P-Channel 30V Low Noise InterFET	980	-	RFQ	Datasheet	SMP5115	SOT-23-3	Strip	Active	P-Channel	-	30 V	25 mA @ 15 V	-	3.5 V @ 1 nA	12pF @ 10V	80 Ohms	350 mW	-55°C ~ 150°C (TJ)	-	-	Surface Mount	SOT-23-3
SMP4338 JFET N-Channel -50V Low Ciss InterFET	760	-	RFQ	Datasheet	SMP4338	SOT-23-3	Strip	Active	N-Channel	-	50 V	40 µA @ 15 V	-	700 mV @ 100 nA	3pF @ 15V	1.2 kOhms	350 mW	-55°C ~ 150°C (TJ)	-	-	Surface Mount	SOT-23-3
IF140AST3 JFET N-Channel -20V Low Ciss InterFET	960	-	RFQ	Datasheet	IF140	SOT-23-3	Strip	Active	N-Channel	-	20 V	7 mA @ 15 V	-	3 V @ 5 nA	1.8pF @ 15V	220 Ohms	350 mW	-55°C ~ 150°C (TJ)	-	-	Surface Mount	SOT-23-3
IF140ST3 JFET N-Channel -20V Low Ciss InterFET	955	-	RFQ	Datasheet	IF140	SOT-23-3	Strip	Active	N-Channel	-	20 V	4 mA @ 15 V	-	2 V @ 5 nA	1.8pF @ 15V	300 Ohms	350 mW	-55°C ~ 150°C (TJ)	-	-	Surface Mount	SOT-23-3
IF1320ST3 JFET N-Channel -20V Low Noise InterFET	2,895	5+：$4.75000 20+：$2.91200 500+：$1.42560	RFQ	Datasheet	IF1320	SOT-23-3	Strip	Active	N-Channel	-	20 V	10 mA @ 10 V	-	1.1 V @ 0.5 nA	15pF @ 10V	50 Ohms	350 mW	-55°C ~ 150°C (TJ)	-	-	Surface Mount	SOT-23-3
SMP4117A JFET N-Channel -40V Low Ciss InterFET	995	-	RFQ	Datasheet	SMP4117	SOT-23-3	Strip	Active	N-Channel	-	40 V	60 µA @ 10 V	-	1.2 V @ 1 nA	1.8pF @ 10V	12.5 kOhms	350 mW	-55°C ~ 150°C (TJ)	-	-	Surface Mount	SOT-23-3

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.