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.

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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
2N5116UB/TR JFET P-CH 30V UB Microchip Technology	3,590	-	RFQ	Datasheet	-	3-SMD, No Lead	Tape & Reel (TR)	Active	P-Channel	30 V	30 V	25 mA @ 15 V	-	4 V @ 1 nA	27pF @ 15V	175 Ohms	500 mW	-65°C ~ 200°C (TJ)	Military	MIL-PRF-19500	Surface Mount	UB
2N5115UB/TR JFET P-CH 30V UB Microchip Technology	8,722	-	RFQ	Datasheet	-	3-SMD, No Lead	Tape & Reel (TR)	Active	P-Channel	30 V	30 V	60 mA @ 15 V	-	6 V @ 1 nA	25pF @ 15V	100 Ohms	500 mW	-65°C ~ 200°C (TJ)	Military	MIL-PRF-19500	Surface Mount	UB
MV2N4391 JFET N-CH Microchip Technology	6,841	-	RFQ	Datasheet	*	-	Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-
MQ2N5115 JFET P-CH 30V TO18 Microchip Technology	6,041	-	RFQ	Datasheet	-	TO-206AA, TO-18-3 Metal Can	Bulk	Active	P-Channel	30 V	30 V	15 mA @ 15 V	-	3 V @ 1 nA	25pF @ 15V	100 Ohms	500 mW	-65°C ~ 200°C (TJ)	Military	MIL-PRF-19500	Through Hole	TO-18 (TO-206AA)
MQ2N4858 JFET N-CH 40V TO18 Microchip Technology	7,681	-	RFQ	Datasheet	-	TO-206AA, TO-18-3 Metal Can	Bulk	Active	N-Channel	40 V	40 V	8 mA @ 15 V	-	800 mV @ 500 pA	18pF @ 10V	60 Ohms	360 mW	-65°C ~ 200°C (TJ)	-	-	Through Hole	TO-18 (TO-206AA)
MQ2N4861 JFET N-CH 30V TO18 Microchip Technology	2,281	-	RFQ	Datasheet	-	TO-206AA, TO-18-3 Metal Can	Bulk	Active	N-Channel	30 V	30 V	8 mA @ 15 V	-	800 mV @ 500 pA	18pF @ 10V	60 Ohms	360 mW	-65°C ~ 200°C (TJ)	Military	MIL-PRF-19500/385	Through Hole	TO-18 (TO-206AA)
MQ2N4860 JFET N-CH 30V TO18 Microchip Technology	2,366	-	RFQ	Datasheet	-	TO-206AA, TO-18-3 Metal Can	Bulk	Active	N-Channel	30 V	30 V	20 mA @ 15 V	-	2 V @ 500 pA	18pF @ 10V	40 Ohms	360 mW	-65°C ~ 200°C (TJ)	Military	MIL-PRF-19500/385	Through Hole	TO-18 (TO-206AA)
MQ2N4859 JFET N-CH 30V TO18 Microchip Technology	2,986	-	RFQ	Datasheet	-	TO-206AA, TO-18-3 Metal Can	Bulk	Active	N-Channel	30 V	30 V	50 mA @ 15 V	-	4 V @ 500 pA	18pF @ 10V	25 Ohms	360 mW	-65°C ~ 200°C (TJ)	Military	MIL-PRF-19500/385	Through Hole	TO-18 (TO-206AA)
MQ2N5114 JFET P-CH 30V TO18 Microchip Technology	8,293	-	RFQ	Datasheet	-	TO-206AA, TO-18-3 Metal Can	Bulk	Active	P-Channel	30 V	30 V	30 mA @ 18 V	-	10 V @ 1 nA	25pF @ 15V	75 Ohms	500 mW	-65°C ~ 200°C (TJ)	Military	MIL-PRF-19500	Through Hole	TO-18 (TO-206AA)
MQ2N5116 JFET P-CH 30V TO18 Microchip Technology	8,566	-	RFQ	Datasheet	-	TO-206AA, TO-18-3 Metal Can	Bulk	Active	P-Channel	30 V	30 V	5 mA @ 15 V	-	1 V @ 1 mA	27pF @ 15V	175 Ohms	500 mW	-65°C ~ 200°C (TJ)	Military	MIL-PRF-19500	Through Hole	TO-18

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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.