JFETs

Browse available JFETs part numbers with manufacturer references, stock information, pricing, datasheets and key specifications. Use the table below to compare options for your project.

For BOM, shortage or hard-to-find requirements, send your part number and quantity to Winsun (HK) Electronics for availability, lead-time and quotation support.

Compare Part Numbers Review available models and manufacturers

Datasheets & Specifications Access technical references quickly

RFQ & BOM Support Send quantities for sourcing and quotation

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
CP226V-2N4392-CT JFET N-CH 40V 50MA DIE Central Semiconductor Corp	8,955	-	RFQ	Datasheet	-	Die	Tray	Active	N-Channel	40 V	40 V	25 mA @ 20 V	50 mA	2 V @ 1 nA	20pF @ 20V	60 Ohms	1.8 W	-65°C ~ 175°C (TJ)	-	-	Surface Mount	Die
CP216-2N4392-CT20 JFET N-CH 40V 50MA DIE Central Semiconductor Corp	8,604	-	RFQ	Datasheet	-	Die	Tray	Obsolete	N-Channel	40 V	40 V	25 mA @ 20 V	50 mA	2 V @ 1 nA	20pF @ 20V	60 Ohms	350 mW	-65°C ~ 150°C (TJ)	-	-	Surface Mount	Die
CP226V-2N4393-CT20 JFET N-CH 40V 50MA DIE Central Semiconductor Corp	6,153	-	RFQ	Datasheet	-	Die	Tray	Active	N-Channel	40 V	40 V	5 mA @ 3 V	50 mA	500 mV @ 1 nA	20pF @ 20V	100 Ohms	1.8 W	-65°C ~ 175°C (TJ)	-	-	Surface Mount	Die
CP226V-2N4392-CT20 JFET N-CH 40V 50MA DIE Central Semiconductor Corp	2,956	-	RFQ	Datasheet	-	Die	Tray	Active	N-Channel	40 V	40 V	25 mA @ 20 V	50 mA	2 V @ 1 nA	20pF @ 20V	60 Ohms	1.8 W	-65°C ~ 175°C (TJ)	-	-	Surface Mount	Die
CP226V-2N4393-CT JFET N-CH 40V 50MA DIE Central Semiconductor Corp	2,319	-	RFQ	Datasheet	-	Die	Tray	Active	N-Channel	40 V	40 V	5 mA @ 3 V	50 mA	500 mV @ 1 nA	20pF @ 20V	100 Ohms	1.8 W	-65°C ~ 175°C (TJ)	-	-	Surface Mount	Die
CP206-2N4393-CM JFET N-CH 40V 50MA DIE Central Semiconductor Corp	8,730	-	RFQ	Datasheet	-	Die	Bulk	Obsolete	N-Channel	40 V	400 mV	5 mA @ 20 V	50 mA	500 mV @ 1 nA	14pF @ 20V	100 Ohms	1.8 W	-65°C ~ 175°C (TJ)	-	-	Surface Mount	Die
CP226V-2N4393-CM JFET N-CH 40V 50MA DIE Central Semiconductor Corp	2,692	-	RFQ	Datasheet	-	Die	Bulk	Active	N-Channel	40 V	40 V	5 mV @ 3 V	50 mA	500 mV @ 1 nA	20pF @ 20V	100 Ohms	1.8 W	-65°C ~ 175°C (TJ)	-	-	Surface Mount	Die
2N5485 JFET Microchip Technology	9,270	-	RFQ	Datasheet	*	-	Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-
J111RLRA JFET CHOPPER TRANSISTORS onsemi	4,276	-	RFQ	Datasheet	-	TO-226-3, TO-92-3 Long Body	Bulk	Discontinued at Digi-Key	N-Channel	35 V	-	20 mA @ 15 V	-	3 V @ 1 µA	-	30 Ohms	350 mW	-55°C ~ 150°C (TJ)	-	-	Through Hole	TO-92 (TO-226)
J58 80 MA 40 V, N-CHANNEL JFET onsemi	7,569	-	RFQ	Datasheet	-	TO-226-3, TO-92-3 (TO-226AA) (Formed Leads)	Bulk	Discontinued at Digi-Key	N-Channel	40 V	-	8 mA @ 15 V	-	3.5 V @ 1 mA	-	60 Ohms	625 mW	-55°C ~ 150°C (TJ)	-	-	Through Hole	TO-92
2N5639RLRA JFET CHOPPER TRANSISTORS onsemi	7,017	-	RFQ	Datasheet	-	TO-226-3, TO-92-3 Long Body, Formed Leads	Bulk	Discontinued at Digi-Key	N-Channel	35 V	30 V	25 mA @ 20 V	-	-	10pF @ 12V (VGS)	60 Ohms	310 mW	-65°C ~ 135°C (TJ)	-	-	Through Hole	TO-92 (TO-226)
BSR58LT1 JFET CHOPPER TRANSISTOR onsemi	2,379	-	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Bulk	Discontinued at Digi-Key	N-Channel	40 V	-	8 mA @ 15 V	-	800 mV @ 1 µA	28pF @ 0V	60 Ohms	350 mW	-65°C ~ 150°C (TJ)	-	-	Surface Mount	SOT-23-3 (TO-236)
J111RLRP JFET CHOPPER TRANSISTORS onsemi	4,844	-	RFQ	Datasheet	-	TO-226-3, TO-92-3 Long Body	Bulk	Discontinued at Digi-Key	N-Channel	35 V	-	20 mA @ 15 V	-	3 V @ 1 µA	-	30 Ohms	350 mW	-55°C ~ 150°C (TJ)	-	-	Through Hole	TO-92 (TO-226)
MPF4393RLRP N-CHANNEL JFET TRANSISTOR, 30 V onsemi	7,085	-	RFQ	Datasheet	-	TO-226-3, TO-92-3 Long Body, Formed Leads	Bulk	Discontinued at Digi-Key	N-Channel	30 V	30 V	5 mA @ 15 V	-	500 mV @ 10 nA	10pF @ 15V	100 Ohms	350 mW	-65°C ~ 150°C	-	-	Through Hole	TO-92 (TO-226)
J111RL1 JFET CHOPPER TRANSISTORS onsemi	2,892	-	RFQ	Datasheet	-	TO-226-3, TO-92-3 Long Body	Bulk	Discontinued at Digi-Key	N-Channel	35 V	-	20 mA @ 15 V	-	3 V @ 1 µA	-	30 Ohms	350 mW	-55°C ~ 150°C (TJ)	-	-	Through Hole	TO-92 (TO-226)

WINSUN SOURCING SUPPORT

Need JFETs Sourcing Support?

Send the manufacturer, part number, quantity and target delivery requirement. Winsun (HK) Electronics can assist with availability checks, quotation support, shortage sourcing and hard-to-find or obsolete components.

Global component sourcing support BOM, shortage and EOL support

Send part number & quantity Request a Quote

Need sourcing assistance? Contact Sales

FREQUENTLY ASKED QUESTIONS

JFETs FAQ

Common questions about selecting, comparing and sourcing JFETs components through Winsun (HK) Electronics.

What should I check when selecting JFETs components?

Compare the manufacturer part number, electrical specifications, package, operating conditions and application requirements. The product datasheet should be used to confirm technical suitability.

Can Winsun help source specific JFETs part numbers?

Yes. Send the exact part number, manufacturer and required quantity. Winsun (HK) Electronics can assist with availability checks, quotation support and sourcing options based on your requirement.

Do you support shortage, obsolete or hard-to-find JFETs parts?

Yes. Our sourcing team can review shortage and obsolete-part requirements and help check available supply channels or possible alternatives when appropriate.

How do I request a quote for JFETs components?

Submit an RFQ with the part number, manufacturer, quantity and target delivery requirement. Our sales team will review your request and follow up with current sourcing information.