JFETs

Browse available JFETs components by manufacturer and part number. Review stock status, datasheets and key technical parameters to compare suitable options for design, maintenance, replacement or purchasing.

If you already have a target MPN or BOM, send it to EGOO with the required quantity. Our sourcing team can check availability, lead time and quotation options, including hard-to-find and obsolete parts.

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
JFE2140DR JFET 2N-CH 40V 50MA 8SOIC Texas Instruments	842	-	RFQ	Datasheet	-	8-SOIC (0.154", 3.90mm Width)	Tape & Reel (TR)	Active	2 N-Channel (Dual)	40 V	40 V	-	50 mA	1.5 V @ 0.1 µA	13pF @ 5V	-	-	-55°C ~ 150°C (TJ)	-	-	Surface Mount	8-SOIC
2N4392 PBFREE JFET N-CH 40V TO18 Central Semiconductor Corp	1,179	-	RFQ	Datasheet	-	TO-206AA, TO-18-3 Metal Can	Bulk	Active	N-Channel	40 V	-	25 mA @ 20 V	-	2 V @ 1 nA	14pF @ 20V	60 Ohms	1.8 W	-65°C ~ 175°C (TJ)	-	-	Through Hole	TO-18
2N4858A JFET N-CH 40V TO18 Central Semiconductor Corp	1,400	-	RFQ	Datasheet	-	TO-206AA, TO-18-3 Metal Can	Bulk	Active	N-Channel	40 V	-	8 mA @ 15 V	-	800 mV @ 0.5 nA	10pF @ 10V (VGS)	60 Ohms	360 mW	-65°C ~ 200°C (TJ)	-	-	Through Hole	TO-18
UJ3N065080K3S JFET N-CH 650V 32A TO247-3 Qorvo	1,290	-	RFQ	Datasheet	-	TO-247-3	Tube	Active	N-Channel	650 V	650 V	-	32 A	-	630pF @ 100V	95 mOhms	190 W	-55°C ~ 175°C (TJ)	-	-	Through Hole	TO-247-3
UF3N170400B7S JFET N-CH 1.7KV 6.8A D2PAK-7 Qorvo	9,707	-	RFQ	Datasheet	-	TO-263-8, D2PAK (7 Leads + Tab), TO-263CA	Tape & Reel (TR)	Active	N-Channel	1700 V	1700 V	2.2 µA @ 1700 V	6.8 A	-	225pF @ 100V	500 mOhms	68 W	-55°C ~ 175°C (TJ)	-	-	Surface Mount	D2PAK-7
UJ3N120070K3S JFET N-CH 1200V 33.5A TO247-3 Qorvo	1,708	-	RFQ	Datasheet	-	TO-247-3	Tube	Active	N-Channel	1200 V	1200 V	-	33.5 A	-	985pF @ 100V	90 mOhms	254 W	-55°C ~ 175°C (TJ)	-	-	Through Hole	TO-247-3
UJ3N120065K3S JFET N-CH 1.2KV 34A TO247-3 Qorvo	2,313	-	RFQ	Datasheet	-	TO-247-3	Tube	Active	N-Channel	1200 V	1200 V	5 µA @ 1200 V	34 A	-	1008pF @ 100V	55 mOhms	254 W	-55°C ~ 175°C (TJ)	-	-	Through Hole	TO-247-3
UJ3N065025K3S JFET N-CH 650V 85A TO247-3 Qorvo	1,385	-	RFQ	Datasheet	-	TO-247-3	Tube	Active	N-Channel	650 V	650 V	-	85 A	-	2360pF @ 100V	33 mOhms	441 W	-55°C ~ 175°C (TJ)	-	-	Through Hole	TO-247-3
UJ3N120035K3S JFET N-CH 1200V 63A TO247-3 Qorvo	4,045	-	RFQ	Datasheet	-	TO-247-3	Tube	Active	N-Channel	1200 V	1200 V	-	63 A	-	2145pF @ 100V	45 mOhms	429 W	-55°C ~ 175°C (TJ)	-	-	Through Hole	TO-247-3
MMBFJ202 JFET N-CH 40V SOT23-3 onsemi	8,672	-	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Active	N-Channel	40 V	-	900 µA @ 20 V	-	800 mV @ 10 nA	-	-	350 mW	-55°C ~ 150°C (TJ)	-	-	Surface Mount	SOT-23-3
BSR58 JFET N-CH 40V SOT23-3 onsemi	7,892	-	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Active	N-Channel	40 V	-	8 mA @ 15 V	-	800 mV @ 0.5 nA	-	60 Ohms	250 mW	150°C (TJ)	-	-	Surface Mount	SOT-23-3
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

JFETs FAQ

What JFETs components can I source from EGOO?

You can browse available JFETs product families, manufacturers and part numbers on this page, then review stock, datasheets and technical information for suitable options.

Can EGOO help with hard-to-source or obsolete JFETs parts?

Yes. EGOO provides sourcing support for shortage, obsolete and hard-to-find electronic components. Send us the target manufacturer part number and quantity for checking.

Does EGOO support BOM and small-batch sourcing?

Yes. We support BOM sourcing, prototype requirements and small-batch supply, together with stock, lead-time and quotation assistance.

How do I request pricing and availability?

Submit the manufacturer part number, required quantity and any package, date-code or delivery requirements through the RFQ form, and our team will review available sourcing options.