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
IF170DST3 JFET N-Channel -30V Low Noise InterFET	880	-	RFQ	Datasheet	IF170	SOT-23-3	Strip	Active	N-Channel	-	30 V	22 mA @ 10 V	-	1.5 V @ 1 nA	15pF @ 10V	38 Ohms	350 mW	-55°C ~ 150°C (TJ)	-	-	Surface Mount	SOT-23-3
SMPJ109 JFET N-Channel -25V Low Noise InterFET	980	-	RFQ	Datasheet	SMPJ109	SOT-23-3	Strip	Active	N-Channel	-	25 V	240 mA @ 15 V	-	3.5 V @ 0.5 nA	28pF @ 0V	10 Ohms	350 mW	-55°C ~ 150°C (TJ)	-	-	Surface Mount	SOT-23-3
IF170BST3 JFET N-Channel -30V Low Noise InterFET	860	5+：$4.56000 20+：$3.61000 500+：$2.65000	RFQ	Datasheet	IF170	SOT-23-3	Strip	Active	N-Channel	-	30 V	7 mA @ 10 V	-	800 mV @ 1 nA	15pF @ 10V	50 Ohms	350 mW	-55°C ~ 150°C (TJ)	-	-	Surface Mount	SOT-23-3
SMP5114 JFET P-Channel 30V Low Noise InterFET	540	5+：$5.58000 20+：$3.12500 500+：$1.79280	RFQ	Datasheet	SMP5114	SOT-23-3	Strip	Active	P-Channel	-	30 V	45 mA @ 15 V	-	6 V @ 1 nA	12pF @ 10V	65 Ohms	350 mW	-55°C ~ 150°C (TJ)	-	-	Surface Mount	SOT-23-3
SMP4118A JFET N-Channel -40V Low Ciss InterFET	980	-	RFQ	Datasheet	SMP4118	SOT-23-3	Strip	Active	N-Channel	-	40 V	130 µA @ 10 V	-	2 V @ 1 nA	1.8pF @ 10V	9 kOhms	350 mW	-55°C ~ 150°C (TJ)	-	-	Surface Mount	SOT-23-3
SMPJ110 JFET N-Channel -25V Low Noise InterFET	475	-	RFQ	Datasheet	SMPJ110	SOT-23-3	Strip	Active	N-Channel	-	25 V	100 mA @ 15 V	-	2 V @ 0.5 nA	28pF @ 0V	15 Ohms	350 mW	-55°C ~ 150°C (TJ)	-	-	Surface Mount	SOT-23-3
SMP152 JFET N-Channel -20V Low Noise InterFET	659	-	RFQ	Datasheet	SMP152	SOT-23-3	Strip	Active	N-Channel	-	20 V	14 mA @ 10 V	-	1.2 V @ 1 nA	15pF @ 10V	42 Ohms	350 mW	-55°C ~ 150°C (TJ)	-	-	Surface Mount	SOT-23-3
SMPJ305 JFET N-Channel -30V Low Ciss InterFET	980	-	RFQ	Datasheet	SMPJ305	SOT-23-3	Strip	Active	N-Channel	-	30 V	4 mA @ 15 V	-	2 V @ 1 nA	3.5pF @ 15V	250 Ohms	350 mW	-55°C ~ 150°C (TJ)	-	-	Surface Mount	SOT-23-3
SMPJ177 JFET P-Channel 30V Low Noise InterFET	960	-	RFQ	Datasheet	SMPJ177	SOT-23-3	Strip	Active	P-Channel	-	30 V	7 mA @ 15 V	-	1.5 V @ 10 nA	12pF @ 0V	130 Ohms	350 mW	-55°C ~ 150°C (TJ)	-	-	Surface Mount	SOT-23-3
IF4500ST3 JFET N-Channel -20V Low Noise InterFET	935	-	RFQ	Datasheet	IF4500	SOT-23-3	Strip	Active	N-Channel	-	20 V	30 mA @ 15 V	-	1.2 V @ 1 nA	28pF @ 15V	20 Ohms	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.