JFETs

Use the filters and product table below to compare JFETs components by manufacturer, availability, pricing reference and technical specifications. Review datasheets and key parameters to narrow the selection for your application.

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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
J111-D74Z JFET N-CH 35V TO92-3 onsemi	70,333	-	RFQ	Datasheet	-	TO-226-3, TO-92-3 (TO-226AA) Formed Leads	Cut Tape (CT)	Active	N-Channel	35 V	-	20 mA @ 15 V	-	3 V @ 1 µA	-	30 Ohms	625 mW	-55°C ~ 150°C (TJ)	-	-	Through Hole	TO-92-3
J111 JFET N-CH 35V TO92-3 onsemi	6,164	-	RFQ	Datasheet	-	TO-226-3, TO-92-3 (TO-226AA)	Bulk	Active	N-Channel	35 V	-	20 mA @ 15 V	-	3 V @ 1 µA	-	30 Ohms	625 mW	-55°C ~ 150°C (TJ)	-	-	Through Hole	TO-92-3
MMBFJ113 JFET N-CH 35V SOT23-3 onsemi	3,631	-	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Active	N-Channel	35 V	-	2 mA @ 15 V	-	500 mV @ 1 µA	-	100 Ohms	350 mW	-55°C ~ 150°C (TJ)	-	-	Surface Mount	SOT-23-3
MMBFU310LT1G JFET N-CH 25V SOT23-3 onsemi	34,034	-	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Active	N-Channel	25 V	25 V	24 mA @ 10 V	-	2.5 V @ 1 nA	5pF @ 10V (VGS)	-	225 mW	-55°C ~ 150°C (TJ)	-	-	Surface Mount	SOT-23-3 (TO-236)
MMBF4393LT3G JFET N-CH 30V SOT23-3 onsemi	19,763	-	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Active	N-Channel	30 V	30 V	5 mA @ 15 V	-	500 mV @ 10 nA	14pF @ 15V	100 Ohms	225 mW	-55°C ~ 150°C (TJ)	-	-	Surface Mount	SOT-23-3 (TO-236)
MMBF4391LT1G JFET N-CH 30V SOT23-3 onsemi	12,747	-	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Active	N-Channel	30 V	30 V	50 mA @ 15 V	-	4 V @ 10 nA	14pF @ 15V	30 Ohms	225 mW	-55°C ~ 150°C (TJ)	-	-	Surface Mount	SOT-23-3 (TO-236)
MMBF5103 JFET N-CH 40V SOT23-3 onsemi	11,791	-	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Active	N-Channel	40 V	-	10 mA @ 15 V	-	1.2 V @ 1 nA	16pF @ 15V	-	350 mW	-55°C ~ 150°C (TJ)	-	-	Surface Mount	SOT-23-3
J113 JFET N-CH 35V TO92-3 onsemi	5,720	-	RFQ	Datasheet	-	TO-226-3, TO-92-3 (TO-226AA)	Bulk	Active	N-Channel	35 V	-	2 mA @ 15 V	-	500 mV @ 1 µA	-	100 Ohms	625 mW	-55°C ~ 150°C (TJ)	-	-	Through Hole	TO-92-3
J113-D74Z JFET N-CH 35V TO92-3 onsemi	60,578	-	RFQ	Datasheet	-	TO-226-3, TO-92-3 (TO-226AA) Formed Leads	Cut Tape (CT)	Active	N-Channel	35 V	-	2 mA @ 15 V	-	500 mV @ 1 µA	-	100 Ohms	625 mW	-55°C ~ 150°C (TJ)	-	-	Through Hole	TO-92-3
BSR57 JFET N-CH 40V SOT23-3 onsemi	13,430	-	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Active	N-Channel	40 V	-	20 mA @ 15 V	-	2 V @ 0.5 nA	-	40 Ohms	250 mW	150°C (TJ)	-	-	Surface Mount	SOT-23-3

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FREQUENTLY ASKED QUESTIONS

JFETs FAQ

Common questions about filtering, comparing and sourcing JFETs components.

How can I narrow the JFETs selection?

Use the available manufacturer and technical parameter filters to reduce the product list. Compare the remaining part numbers against your electrical, package and application requirements.

Should I confirm the datasheet before selecting a part?

Yes. Always review the manufacturer datasheet to confirm ratings, package, operating conditions and other technical details before finalizing a component for your design.

Can Winsun (HK) Electronics help source a specific JFETs part number?

Yes. Send the exact manufacturer part number and required quantity for availability, lead-time and quotation support.

Do you support BOM, shortage or alternative-part requirements?

Yes. You can submit a BOM or shortage list for sourcing assistance. Where appropriate, our team can also help review possible alternative-part options.