JFETs

Explore JFETs parts from multiple manufacturers, with model information, availability, datasheets and technical specifications for engineering and purchasing.

For parts that are not shown in the list, send the manufacturer part number, quantity or BOM to JIEXIN Electronics. Our team can assist with availability checks and quotation support.

Mfr. Part #	Availability	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
2N5458 JFET N-CH 25V TO92 onsemi	4,225	RFQ	Datasheet	-	TO-226-3, TO-92-3 Long Body	Bulk	Obsolete	N-Channel	25 V	25 V	2 mA @ 15 V	-	1 V @ 10 nA	7pF @ 15V	-	310 mW	135°C (TJ)	-	-	Through Hole	TO-92 (TO-226)
2N5461 JFET P-CH 40V TO92 onsemi	8,575	RFQ	Datasheet	-	TO-226-3, TO-92-3 Long Body	Bulk	Obsolete	P-Channel	40 V	-	2 mA @ 15 V	-	1 V @ 1 µA	7pF @ 15V	-	350 mW	-65°C ~ 135°C (TJ)	-	-	Through Hole	TO-92 (TO-226)
2N5462 JFET P-CH 40V TO92 onsemi	4,201	RFQ	Datasheet	-	TO-226-3, TO-92-3 Long Body	Bulk	Obsolete	P-Channel	40 V	-	4 mA @ 15 V	-	1.8 V @ 1 µA	7pF @ 15V	-	350 mW	-65°C ~ 135°C (TJ)	-	-	Through Hole	TO-92 (TO-226)
2N5639 JFET N-CH 35V TO92 onsemi	9,281	RFQ	Datasheet	-	TO-226-3, TO-92-3 Long Body	Bulk	Obsolete	N-Channel	35 V	30 V	25 mA @ 20 V	-	-	10pF @ 12V (VGS)	60 Ohms	310 mW	-65°C ~ 150°C (TJ)	-	-	Through Hole	TO-92 (TO-226)
2N5462G JFET P-CH 40V TO92 onsemi	7,802	RFQ	Datasheet	-	TO-226-3, TO-92-3 Long Body	Bulk	Obsolete	P-Channel	40 V	-	4 mA @ 15 V	-	1.8 V @ 1 µA	7pF @ 15V	-	350 mW	-65°C ~ 135°C (TJ)	-	-	Through Hole	TO-92 (TO-226)
MPF4393G JFET N-CH 30V TO92 onsemi	9,168	RFQ	Datasheet	-	TO-226-3, TO-92-3 Long Body	Bulk	Obsolete	N-Channel	30 V	30 V	5 mA @ 15 V	-	500 mV @ 10 nA	10pF @ 15V (VGS)	100 Ohms	350 mW	-65°C ~ 150°C (TJ)	-	-	Through Hole	TO-92 (TO-226)
J110_D75Z JFET N-CH 25V TO92-3 onsemi	4,435	RFQ	Datasheet	-	TO-226-3, TO-92-3 (TO-226AA) Formed Leads	Tape & Box (TB)	Obsolete	N-Channel	25 V	-	10 mA @ 15 V	-	500 mV @ 10 nA	-	18 Ohms	625 mW	-55°C ~ 150°C (TJ)	-	-	Through Hole	TO-92-3
J108_D74Z JFET N-CH 25V TO92-3 onsemi	8,670	RFQ	Datasheet	-	TO-226-3, TO-92-3 (TO-226AA) Formed Leads	Tape & Box (TB)	Obsolete	N-Channel	25 V	-	80 mA @ 15 V	-	3 V @ 10 nA	-	8 Ohms	625 mW	-55°C ~ 150°C (TJ)	-	-	Through Hole	TO-92-3
BFR30LT1 JFET N-CH SOT23-3 onsemi	4,045	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Obsolete	N-Channel	-	25 V	4 mA @ 10 V	-	5 V @ 0.5 nA	5pF @ 10V	-	225 mW	-55°C ~ 150°C (TJ)	-	-	Surface Mount	SOT-23-3 (TO-236)
BFR31LT1 JFET N-CH SOT23-3 onsemi	8,217	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Obsolete	N-Channel	-	25 V	1 mA @ 10 V	-	2.5 V @ 0.5 nA	5pF @ 10V	-	225 mW	-55°C ~ 150°C (TJ)	-	-	Surface Mount	SOT-23-3 (TO-236)
BFR31LT1G JFET N-CH SOT23-3 onsemi	2,950	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Obsolete	N-Channel	-	25 V	1 mA @ 10 V	-	2.5 V @ 0.5 nA	5pF @ 10V	-	225 mW	-55°C ~ 150°C (TJ)	-	-	Surface Mount	SOT-23-3 (TO-236)
2SK3372GRL JFET N-CH 2MA SSSMINI3-F2 Panasonic Electronic Components	4,100	RFQ	Datasheet	-	SOT-723	Tape & Reel (TR)	Obsolete	N-Channel	-	20 V	107 µA @ 2 V	2 mA	-	-	-	100 mW	-20°C ~ 80°C (TA)	-	-	Surface Mount	SSSMini3-F2
2SK3372GSL JFET N-CH 2MA SSSMINI3-F2 Panasonic Electronic Components	9,651	RFQ	Datasheet	-	SOT-723	Tape & Reel (TR)	Obsolete	N-Channel	-	20 V	107 µA @ 2 V	2 mA	-	-	-	100 mW	-20°C ~ 80°C (TA)	-	-	Surface Mount	SSSMini3-F2
2SK3372GUL JFET N-CH 2MA SSSMINI3-F2 Panasonic Electronic Components	9,956	RFQ	Datasheet	-	SOT-723	Tape & Reel (TR)	Obsolete	N-Channel	-	20 V	107 µA @ 2 V	2 mA	-	-	-	100 mW	-20°C ~ 80°C (TA)	-	-	Surface Mount	SSSMini3-F2
2N5457G JFET N-CH 25V TO92 onsemi	2,825	RFQ	Datasheet	-	TO-226-3, TO-92-3 Long Body	Bulk	Obsolete	N-Channel	25 V	25 V	1 mA @ 15 V	-	500 mV @ 10 nA	7pF @ 15V	-	310 mW	135°C (TJ)	-	-	Through Hole	TO-92 (TO-226)
2N5461G JFET P-CH 40V TO92 onsemi	6,260	RFQ	Datasheet	-	TO-226-3, TO-92-3 Long Body	Bulk	Obsolete	P-Channel	40 V	-	2 mA @ 15 V	-	1 V @ 1 µA	7pF @ 15V	-	350 mW	-65°C ~ 135°C (TJ)	-	-	Through Hole	TO-92 (TO-226)
DSK5J01Q0L JFET N-CH 30MA SMINI3-F2 Panasonic Electronic Components	4,823	RFQ	Datasheet	-	SC-85	Tape & Reel (TR)	Discontinued at Digi-Key	N-Channel	-	55 V	2 mA @ 10 V	30 mA	5 V @ 10 µA	6pF @ 10V	-	150 mW	150°C (TJ)	-	-	Surface Mount	SMini3-F2-B
DSK5J01P0L JFET N-CH 30MA SMINI3-F2 Panasonic Electronic Components	3,335	RFQ	Datasheet	-	SC-85	Tape & Reel (TR)	Discontinued at Digi-Key	N-Channel	-	55 V	1 mA @ 10 V	30 mA	5 V @ 10 µA	6pF @ 10V	-	150 mW	150°C (TJ)	-	-	Surface Mount	SMini3-F2-B
2N5460 JFET P-CH 40V TO92 onsemi	8,208	RFQ	Datasheet	-	TO-226-3, TO-92-3 Long Body	Bulk	Obsolete	P-Channel	40 V	-	1 mA @ 15 V	-	750 mV @ 1 µA	7pF @ 15V	-	350 mW	-65°C ~ 135°C (TJ)	-	-	Through Hole	TO-92 (TO-226)
2SK34260TL JFET N-CH 2MA SSSMINI3-F1 Panasonic Electronic Components	5,035	RFQ	Datasheet	-	SOT-723	Tape & Reel (TR)	Obsolete	N-Channel	-	20 V	107 µA @ 2 V	2 mA	-	-	-	100 mW	-20°C ~ 80°C (TA)	-	-	Surface Mount	SSSMini3-F1

FAQ

Frequently Asked Questions

What are JFETs components used for?

JFETs components are used in a wide range of electronic equipment and systems. Their exact function depends on the device, circuit design and technical requirements of the application.

How do I choose the right JFETs part?

Compare the manufacturer part number, key specifications, package type, operating conditions, availability and datasheet information. For replacement projects, always verify the critical electrical and mechanical parameters before selecting an alternative.

Can JIEXIN Electronics help source obsolete or hard-to-find JFETs parts?

Yes. Send us the required manufacturer part number, quantity or BOM. Our sourcing team can help check stock availability, lead time, alternative sourcing options and quotation details.

How can I request pricing and availability?

Submit the part number, manufacturer and required quantity through our RFQ form. JIEXIN Electronics will review your request and provide available stock, pricing and sourcing information.