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
J106 JFET N-CH 25V TO92-3 onsemi	4,338	RFQ	Datasheet	-	TO-226-3, TO-92-3 (TO-226AA)	Bulk	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
J107 JFET N-CH 25V TO92-3 onsemi	4,818	RFQ	Datasheet	-	TO-226-3, TO-92-3 (TO-226AA)	Bulk	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
JFTJ105 JFET N-CH 25V SOT223-4 onsemi	9,078	RFQ	Datasheet	-	TO-261-4, TO-261AA	Tape & Reel (TR)	Obsolete	N-Channel	25 V	-	500 mA @ 15 V	-	4.5 V @ 1 µA	-	3 Ohms	1 W	-55°C ~ 150°C (TJ)	-	-	Surface Mount	SOT-223-4
BSR56,215 JFET N-CH 40V 20MA SOT23 NXP USA Inc.	4,937	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Obsolete	N-Channel	40 V	40 V	50 mA @ 15 V	20 mA	4 V @ 0.5 nA	-	25 Ohms	250 mW	150°C (TJ)	-	-	Surface Mount	SOT-23 (TO-236AB)
BSR57,215 JFET N-CH 40V SOT23 NXP USA Inc.	3,449	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Obsolete	N-Channel	40 V	40 V	20 mA @ 15 V	-	5 V @ 0.5 nA	-	40 Ohms	250 mW	150°C (TJ)	-	-	Surface Mount	SOT-23 (TO-236AB)
BSR58,215 JFET N-CH 40V SOT23 NXP USA Inc.	8,435	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Obsolete	N-Channel	40 V	40 V	8 mA @ 15 V	-	800 mV @ 0.5 nA	-	60 Ohms	250 mW	150°C (TJ)	-	-	Surface Mount	SOT-23 (TO-236AB)
J109,126 JFET N-CH 25V TO92-3 NXP USA Inc.	5,831	RFQ	Datasheet	-	TO-226-3, TO-92-3 (TO-226AA) Formed Leads	Tape & Box (TB)	Obsolete	N-Channel	25 V	25 V	80 mA @ 15 V	-	2 V @ 1 µA	30pF @ 10V (VGS)	12 Ohms	400 mW	150°C (TJ)	-	-	Through Hole	TO-92-3
J112,126 JFET N-CH 40V TO92-3 NXP USA Inc.	9,848	RFQ	Datasheet	-	TO-226-3, TO-92-3 (TO-226AA) Formed Leads	Tape & Box (TB)	Obsolete	N-Channel	40 V	40 V	5 mA @ 15 V	-	1 V @ 1 µA	6pF @ 10V (VGS)	50 Ohms	400 mW	150°C (TJ)	-	-	Through Hole	TO-92-3
J113,126 JFET N-CH 40V TO92-3 NXP USA Inc.	5,747	RFQ	Datasheet	-	TO-226-3, TO-92-3 (TO-226AA) Formed Leads	Tape & Box (TB)	Obsolete	N-Channel	40 V	40 V	2 mA @ 15 V	-	500 mV @ 1 µA	6pF @ 10V (VGS)	100 Ohms	400 mW	150°C (TJ)	-	-	Through Hole	TO-92-3
PMBFJ111,215 JFET N-CH 40V SOT23 NXP USA Inc.	5,192	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Obsolete	N-Channel	40 V	40 V	20 mA @ 15 V	-	10 V @ 1 µA	6pF @ 10V (VGS)	30 Ohms	300 mW	150°C (TJ)	-	-	Surface Mount	SOT-23 (TO-236AB)
PMBFJ112,215 JFET N-CH 40V SOT23 NXP USA Inc.	6,719	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Obsolete	N-Channel	40 V	40 V	5 mA @ 15 V	-	5 V @ 1 µA	6pF @ 10V (VGS)	50 Ohms	300 mW	150°C (TJ)	-	-	Surface Mount	SOT-23 (TO-236AB)
PMBFJ113,215 JFET N-CH 40V SOT23 NXP USA Inc.	8,019	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Obsolete	N-Channel	40 V	40 V	2 mA @ 15 V	-	3 V @ 1 µA	6pF @ 10V (VGS)	100 Ohms	300 mW	150°C (TJ)	-	-	Surface Mount	SOT-23 (TO-236AB)
BFR30,215 JFET N-CH 10MA SOT23 NXP USA Inc.	9,940	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Obsolete	N-Channel	-	25 V	4 mA @ 10 V	10 mA	5 V @ 0.5 nA	4pF @ 10V	-	250 mW	150°C (TJ)	-	-	Surface Mount	SOT-23 (TO-236AB)
BFT46,215 JFET N-CH 10MA SOT23 NXP USA Inc.	7,641	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Obsolete	N-Channel	-	25 V	200 µA @ 10 V	10 mA	1.2 V @ 0.5 nA	5pF @ 10V	-	250 mW	150°C (TJ)	-	-	Surface Mount	SOT-23 (TO-236AB)
BFR30LT1G JFET N-CH SOT23-3 onsemi	6,387	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)
J110RLRAG JFET N-CH 25V TO92 onsemi	7,013	RFQ	Datasheet	-	TO-226-3, TO-92-3 Long Body, Formed Leads	Tape & Reel (TR)	Obsolete	N-Channel	25 V	-	10 mA @ 15 V	-	500 mV @ 1 µA	-	18 Ohms	310 mW	135°C (TJ)	-	-	Through Hole	TO-92 (TO-226)
J112G JFET N-CH 35V TO92 onsemi	5,905	RFQ	Datasheet	-	TO-226-3, TO-92-3 Long Body	Bulk	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)
J112RLRAG JFET N-CH 35V TO92 onsemi	6,485	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)
MPF4393RLRPG JFET N-CH 30V TO92 onsemi	4,709	RFQ	Datasheet	-	TO-226-3, TO-92-3 Long Body, Formed Leads	Cut Tape (CT)	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)
J174,126 JFET P-CH 30V TO92-3 NXP USA Inc.	2,093	RFQ	Datasheet	-	TO-226-3, TO-92-3 (TO-226AA) Formed Leads	Tape & Box (TB)	Obsolete	P-Channel	30 V	30 V	20 mA @ 15 V	-	5 V @ 10 nA	8pF @ 10V (VGS)	85 Ohms	400 mW	150°C (TJ)	-	-	Through Hole	TO-92-3

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.