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
DSK9J01P0L JFET N-CH 30MA SSMINI3-F3 Panasonic Electronic Components	6,553	RFQ	Datasheet	-	SC-89, SOT-490	Tape & Reel (TR)	Discontinued at Digi-Key	N-Channel	-	55 V	1 mA @ 10 V	30 mA	5 V @ 10 µA	6pF @ 10V	-	125 mW	150°C (TJ)	-	-	Surface Mount	SSMini3-F3-B
KSK595HMTF JFET N-CH 1MA SOT23-3 onsemi	7,659	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Obsolete	N-Channel	-	-	150 µA @ 5 V	1 mA	600 mV @ 1 µA	3.5pF @ 5V	-	100 mW	150°C (TJ)	-	-	Surface Mount	SOT-23-3
J106_D26Z JFET N-CH 25V TO92-3 onsemi	8,638	RFQ	Datasheet	-	TO-226-3, TO-92-3 (TO-226AA) Formed Leads	Tape & Reel (TR)	Obsolete	N-Channel	25 V	-	200 mA @ 15 V	-	2 V @ 1 µA	-	6 Ohms	625 mW	-55°C ~ 150°C (TJ)	-	-	Through Hole	TO-92-3
J105_D27Z JFET N-CH 25V TO92-3 onsemi	2,212	RFQ	Datasheet	-	TO-226-3, TO-92-3 (TO-226AA) Formed Leads	Tape & Reel (TR)	Obsolete	N-Channel	25 V	-	500 mA @ 15 V	-	4.5 V @ 1 µA	-	3 Ohms	625 mW	-55°C ~ 150°C (TJ)	-	-	Through Hole	TO-92-3
J107_D75Z JFET N-CH 25V TO92-3 onsemi	7,146	RFQ	Datasheet	-	TO-226-3, TO-92-3 (TO-226AA) Formed Leads	Tape & Box (TB)	Obsolete	N-Channel	25 V	-	100 mA @ 15 V	-	500 mV @ 1 µA	-	8 Ohms	625 mW	-55°C ~ 150°C (TJ)	-	-	Through Hole	TO-92-3
J112RL1 JFET N-CH 35V TO92 onsemi	3,094	RFQ	Datasheet	-	TO-226-3, TO-92-3 Long Body, Formed Leads	Tape & Reel (TR)	Obsolete	N-Channel	35 V	-	5 mA @ 15 V	-	1 V @ 1 µA	-	50 Ohms	350 mW	-65°C ~ 150°C (TJ)	-	-	Through Hole	TO-92 (TO-226)
J112RL1G JFET N-CH 35V TO92 onsemi	8,035	RFQ	Datasheet	-	TO-226-3, TO-92-3 Long Body, Formed Leads	Tape & Reel (TR)	Obsolete	N-Channel	35 V	-	5 mA @ 15 V	-	1 V @ 1 µA	-	50 Ohms	350 mW	-65°C ~ 150°C (TJ)	-	-	Through Hole	TO-92 (TO-226)
MPF4392G JFET N-CH 30V TO92 onsemi	4,893	RFQ	Datasheet	-	TO-226-3, TO-92-3 Long Body	Bulk	Obsolete	N-Channel	30 V	30 V	25 mA @ 15 V	-	2 V @ 10 nA	10pF @ 15V (VGS)	60 Ohms	350 mW	-65°C ~ 150°C (TJ)	-	-	Through Hole	TO-92 (TO-226)
2N5458G JFET N-CH 25V TO92 onsemi	6,358	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)
MPF4392 JFET N-CH 30V TO92 onsemi	7,115	RFQ	Datasheet	-	TO-226-3, TO-92-3 Long Body	Bulk	Obsolete	N-Channel	30 V	30 V	25 mA @ 15 V	-	2 V @ 10 nA	10pF @ 15V (VGS)	60 Ohms	350 mW	-65°C ~ 150°C (TJ)	-	-	Through Hole	TO-92 (TO-226)
MPF4393 JFET N-CH 30V TO92 onsemi	6,498	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)
CMPF4391 TR TIN/LEAD JFET N-CH 40V SOT23 Central Semiconductor Corp	9,147	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Active	N-Channel	40 V	40 V	50 mA @ 20 V	-	4 V @ 1 nA	14pF @ 20V	30 Ohms	350 mW	-65°C ~ 150°C (TJ)	-	-	Surface Mount	SOT-23
2SK275100L JFET N-CH 10MA MINI3-G1 Panasonic Electronic Components	8,241	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Obsolete	N-Channel	-	-	1.4 µA @ 10 V	10 mA	3.5 V @ 1 µA	5pF @ 10V	-	200 mW	150°C (TJ)	-	-	Surface Mount	Mini3-G1
SST5486-T1-E3 JFET N-CH 25V SOT23 Vishay Siliconix	3,764	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Obsolete	N-Channel	25 V	-	8 mA @ 15 V	-	2 V @ 10 nA	5pF @ 15V	-	350 mW	-55°C ~ 150°C (TJ)	-	-	Surface Mount	SOT-23
SST5486-E3 JFET N-CH 25V SOT23 Vishay Siliconix	8,099	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Obsolete	N-Channel	25 V	-	8 mA @ 15 V	-	2 V @ 10 nA	5pF @ 15V	-	350 mW	-55°C ~ 150°C (TJ)	-	-	Surface Mount	SOT-23
SST204-T1-E3 JFET N-CH 25V SOT23 Vishay Siliconix	3,202	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Obsolete	N-Channel	25 V	-	200 µA @ 15 V	-	300 mV @ 10 nA	4.5pF @ 15V	-	350 mW	-55°C ~ 150°C (TJ)	-	-	Surface Mount	SOT-23
SST5462-T1-E3 JFET P-CH 40V SOT23 Vishay Siliconix	5,713	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Obsolete	P-Channel	40 V	-	4 mA @ 15 V	-	1.8 V @ 1 µA	7pF @ 15V	-	350 mW	-55°C ~ 150°C (TJ)	-	-	Surface Mount	SOT-23
SST5484-T1-E3 JFET N-CH 25V SOT23 Vishay Siliconix	8,960	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Obsolete	N-Channel	25 V	-	1 mA @ 15 V	-	300 mV @ 10 nA	5pF @ 15V	-	350 mW	-55°C ~ 150°C (TJ)	-	-	Surface Mount	SOT-23
SST204-E3 JFET N-CH 40V SOT23 Vishay Siliconix	9,662	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Obsolete	N-Channel	40 V	-	200 µA @ 15 V	-	300 mV @ 10 nA	4.5pF @ 15V	-	350 mW	-55°C ~ 150°C (TJ)	-	-	Surface Mount	SOT-23
SST5484-E3 JFET N-CH 25V SOT23 Vishay Siliconix	3,429	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Obsolete	N-Channel	25 V	-	1 mA @ 15 V	-	300 mV @ 10 nA	5pF @ 15V	-	350 mW	-55°C ~ 150°C (TJ)	-	-	Surface Mount	SOT-23

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.