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.

If you already have a target part number, package, rating or quantity, send the requirement to Winsun (HK) Electronics for availability checks, BOM sourcing, shortage support and quotation assistance.

Parametric Selection Filter options by technical parameters

Stock & Datasheets Review availability and technical references

RFQ & BOM Support Send your target MPN, quantity or BOM

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
MMBF5457LT1 JFET N-CH 25V SOT23-3 onsemi	6,680	-	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Cut Tape (CT)	Obsolete	N-Channel	25 V	25 V	1 mA @ 15 V	-	500 mV @ 10 nA	7pF @ 15V	-	225 mW	-55°C ~ 150°C (TJ)	-	-	Surface Mount	SOT-23-3 (TO-236)
MMBF5484LT1 SS N-CHAN 25V SOT23 onsemi	3,823	-	RFQ	Datasheet	*	-	Cut Tape (CT)	Obsolete	-	-	-	-	-	-	-	-	-	-	-	-	-	-
MMBF5460LT1 JFET P-CH 40V 0.225W SOT23 onsemi	3,924	-	RFQ	Datasheet	*	-	Cut Tape (CT)	Obsolete	-	-	-	-	-	-	-	-	-	-	-	-	-	-
MMBFJ309LT1 SS N-CHAN 25V SOT23 onsemi	6,140	-	RFQ	Datasheet	*	-	Cut Tape (CT)	Obsolete	-	-	-	-	-	-	-	-	-	-	-	-	-	-
MCH5908G-TL-E JFET 2N-CH 50MA 5MCPH onsemi	5,553	-	RFQ	Datasheet	-	5-SMD, Flat Leads	Tape & Reel (TR)	Obsolete	2 N-Channel (Dual)	-	-	10 mA @ 5 V	50 mA	300 mV @ 100 µA	10.5pF @ 5V	-	300 mW	150°C (TJ)	-	-	Surface Mount	5-MCPH
PN4393 DIODE CUR REG onsemi	7,985	-	RFQ	Datasheet	-	TO-226-3, TO-92-3 (TO-226AA) Formed Leads	-	Obsolete	-	-	-	-	-	-	-	-	-	-	-	-	Through Hole	TO-92-3
PN4392 JFET N-CH 30V TO92-3 onsemi	6,809	-	RFQ	Datasheet	-	TO-226-3, TO-92-3 (TO-226AA)	Bulk	Obsolete	N-Channel	30 V	-	25 mA @ 20 V	-	2 V @ 1 nA	14pF @ 20V	60 Ohms	625 mW	-55°C ~ 150°C (TJ)	-	-	Through Hole	TO-92-3
MMBF4392LT1 JFET SS N-CHAN 30V SOT23 onsemi	2,039	-	RFQ	Datasheet	*	-	Cut Tape (CT)	Obsolete	-	-	-	-	-	-	-	-	-	-	-	-	-	-
MMBF4393LT1 JFET N-CH 30V 0.225W SOT23 onsemi	7,918	-	RFQ	Datasheet	*	-	Cut Tape (CT)	Obsolete	-	-	-	-	-	-	-	-	-	-	-	-	-	-
MMBFJ175LT1 SS P-CHAN 25V SOT23 onsemi	7,470	-	RFQ	Datasheet	*	-	Cut Tape (CT)	Obsolete	-	-	-	-	-	-	-	-	-	-	-	-	-	-

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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.