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.
| Photo | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
2SK23800QLJFET N-CH 1MA SSMINI3-F2 |
8,093 |
|
Datasheet | - | SC-89, SOT-490 | Tape & Reel (TR) | Obsolete | N-Channel | - | 40 V | 50 µA @ 10 V | 1 mA | 1.3 V @ 1 µA | 1pF @ 10V | - | 125 mW | 125°C (TJ) | - | - | Surface Mount | SSMini3-F2 |
|
MMBF4392LT1JFET SS N-CHAN 30V SOT23 |
2,039 |
|
Datasheet | * | - | Cut Tape (CT) | Obsolete | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
MMBF4393LT1JFET N-CH 30V 0.225W SOT23 |
7,918 |
|
Datasheet | * | - | Cut Tape (CT) | Obsolete | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
MMBFJ175LT1SS P-CHAN 25V SOT23 |
7,470 |
|
Datasheet | * | - | Cut Tape (CT) | Obsolete | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
MMBFJ177LT1SS P-CHAN 25V SOT23 |
3,597 |
|
Datasheet | * | - | Cut Tape (CT) | Obsolete | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
MMBFU310LT1SS N-CHAN 25V SOT23 |
9,576 |
|
Datasheet | * | - | Cut Tape (CT) | Obsolete | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
,TO-226_straightlead.jpg "PN4391")
|
PN4391JFET N-CH 30V TO92-3 |
3,088 |
|
Datasheet | - | TO-226-3, TO-92-3 (TO-226AA) | Bulk | Obsolete | N-Channel | 30 V | - | 50 mA @ 20 V | - | 4 V @ 1 nA | 14pF @ 20V | 30 Ohms | 625 mW | -55°C ~ 150°C (TJ) | - | - | Through Hole | TO-92-3 |
|
2SK33720RLJFET N-CH 2MA SSSMINI3-F1 |
8,713 |
|
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 |
|
|
2SK33720TLJFET N-CH 2MA SSSMINI3-F1 |
8,304 |
|
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 |
|
|
2SK33720ULJFET N-CH 2MA SSSMINI3-F1 |
5,379 |
|
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 |
|
PMBFJ620,115JFET 2N-CH 25V 6TSSOP |
7,985 |
|
Datasheet | - | 6-TSSOP, SC-88, SOT-363 | Tape & Reel (TR) | Obsolete | 2 N-Channel (Dual) | 25 V | 25 V | 24 mA @ 10 V | - | 2 V @ 1 µA | 5pF @ 10V | 50 Ohms | 190 mW | 150°C (TJ) | - | - | Surface Mount | 6-TSSOP |
|
|
2SJ03640QLJFET P-CH 20MA SMINI3-G1 |
5,789 |
|
Datasheet | - | SC-70, SOT-323 | Tape & Reel (TR) | Obsolete | P-Channel | - | - | 600 µA @ 10 V | 20 mA | 1.5 V @ 10 µA | 12pF @ 10V | 300 Ohms | 150 mW | 150°C (TJ) | - | - | Surface Mount | SMini3-G1 |
|
|
2N5460GJFET P-CH 40V TO92 |
2,991 |
|
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) |
|
J175JFET P-CH 30V TO92-3 |
3,590 |
|
Datasheet | - | TO-226-3, TO-92-3 (TO-226AA) | Bulk | Obsolete | P-Channel | 30 V | - | 7 mA @ 15 V | - | 3 V @ 10 nA | - | 125 Ohms | 350 mW | -55°C ~ 150°C (TJ) | - | - | Through Hole | TO-92-3 |
|
|
2SJ01630RLJFET P-CH 20MA MINI3-G1 |
6,974 |
|
Datasheet | - | TO-236-3, SC-59, SOT-23-3 | Tape & Reel (TR) | Obsolete | P-Channel | - | - | 600 µA @ 10 V | 20 mA | 1.5 V @ 10 µA | 12pF @ 10V | 300 Ohms | 150 mW | 150°C (TJ) | - | - | Surface Mount | Mini3-G1 |
|
2SJ01640RAJFET P-CH 20MA NS-A1 |
6,101 |
|
Datasheet | - | 3-SSIP | Tape & Box (TB) | Obsolete | P-Channel | - | - | 600 µA @ 10 V | 20 mA | 1.5 V @ 10 µA | 10pF @ 10V | 300 Ohms | 300 mW | 150°C (TJ) | - | - | Through Hole | NS-A1 |
|
|
2SK01980RLJFET N-CH 20MA MINI3-G1 |
7,585 |
|
Datasheet | - | TO-236-3, SC-59, SOT-23-3 | Tape & Reel (TR) | Obsolete | N-Channel | - | 30 V | 500 µA @ 10 V | 20 mA | 100 mV @ 10 µA | 14pF @ 10V | - | 150 mW | 150°C (TJ) | - | - | Surface Mount | Mini3-G1 |
|
|
2SK06620RLJFET N-CH 20MA SMINI3-G1 |
9,621 |
|
Datasheet | - | SC-70, SOT-323 | Tape & Reel (TR) | Obsolete | N-Channel | - | 30 V | 500 µA @ 10 V | 20 mA | 100 mV @ 10 µA | 14pF @ 10V | - | 150 mW | 150°C (TJ) | - | - | Surface Mount | SMini3-G1 |
|
|
2SK06630RLJFET N-CH 30MA SMINI3-G1 |
7,350 |
|
Datasheet | - | SC-70, SOT-323 | Tape & Reel (TR) | Obsolete | N-Channel | - | 55 V | 1 mA @ 10 V | 30 mA | 5 V @ 10 µA | 6.5pF @ 10V | - | 150 mW | 150°C (TJ) | - | - | Surface Mount | SMini3-G1 |
|
|
2SK11030QLJFET N-CH 20MA MINI3-G1 |
5,888 |
|
Datasheet | - | TO-236-3, SC-59, SOT-23-3 | Tape & Reel (TR) | Obsolete | N-Channel | - | - | 600 µA @ 10 V | 20 mA | 1.5 V @ 10 µA | 7pF @ 10V | 300 Ohms | 150 mW | 150°C (TJ) | - | - | Surface Mount | Mini3-G1 |
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.
