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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
MCH3914-7-TL-HJFET N-CH 50MA SC70FL/MCPH3 |
1,370 |
|
Datasheet | - | SC-70, SOT-323 | Tape & Reel (TR) | Active | N-Channel | - | 15 V | 16 mA @ 5 V | 50 mA | 600 mV @ 10 µA | 4.9pF @ 5V | - | 300 mW | 150°C (TJ) | - | - | Surface Mount | 3-MCPH |
|
MMBFJ175LT3GJFET P-CH 30V SOT23-3 |
6,427 |
|
Datasheet | - | TO-236-3, SC-59, SOT-23-3 | Tape & Reel (TR) | Active | P-Channel | 30 V | - | 7 mA @ 15 V | - | 3 V @ 10 nA | 11pF @ 10V (VGS) | 125 Ohms | 225 mW | -55°C ~ 150°C (TJ) | - | - | Surface Mount | SOT-23-3 (TO-236) |
|
|
SMMBFJ175LT1GJFET P-CH 30V SOT23-3 |
2,475 |
|
Datasheet | - | TO-236-3, SC-59, SOT-23-3 | Tape & Reel (TR) | Active | P-Channel | 30 V | - | 7 mA @ 15 V | - | 3 V @ 10 nA | 11pF @ 10V (VGS) | 125 Ohms | 225 mW | -55°C ~ 150°C (TJ) | Automotive | AEC-Q101 | Surface Mount | SOT-23-3 (TO-236) |
|
CMPF4392 TR PBFREEJFET N-CH 40V SOT23 |
2,712 |
|
Datasheet | - | TO-236-3, SC-59, SOT-23-3 | Tape & Reel (TR) | Active | N-Channel | 40 V | 40 V | 25 mA @ 20 V | - | 2 V @ 1 nA | 14pF @ 20V | 60 Ohms | 350 mW | -65°C ~ 150°C (TJ) | - | - | Surface Mount | SOT-23 |
|
JFE2140DSGRDUAL, ULTRA-LOW NOISE, LOW-GATE- |
2,906 |
|
Datasheet | - | 8-WFDFN Exposed Pad | Tape & Reel (TR) | Active | N-Channel | 40 V | 40 V | - | - | 1.5 V @ 100 nA | 17pF @ 0V | - | - | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 8-WSON (2x2) |
|
|
TF222B-B4-TL-E-ONJFET N-CH |
1,504,000 |
|
Datasheet | * | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
FJZ594JCTFJFET N-CH 20V 1MA SOT623F |
1,161,000 |
|
Datasheet | - | SOT-623F | Bulk | Obsolete | N-Channel | 20 V | - | 150 µA @ 5 V | 1 mA | 600 mV @ 1 µA | 3.5pF @ 5V | - | 100 mW | 150°C (TJ) | - | - | Surface Mount | SOT-623F |
|
|
TF222B-B4-TL-EJFET N-CH |
56,000 |
|
Datasheet | * | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
SMBF1006LT1SS SOT23 JFET SPCL |
54,000 |
|
Datasheet | * | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
SMBF1053LT3SS SOT23 JFET NCH SPCL |
40,000 |
|
Datasheet | * | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
FJX597JHTFJFET N-CH 20V 1MA SC70-3 |
27,997 |
|
Datasheet | - | SC-70, SOT-323 | Bulk | Obsolete | N-Channel | 20 V | - | 150 µA @ 5 V | 1 mA | 600 mV @ 1 µA | 3.5pF @ 5V | - | 100 mW | 150°C (TJ) | - | - | Surface Mount | SC-70-3 (SOT323) |
|
|
TF202THC-3-TL-HJFET N-CH 1MA 3VTFP |
8,345 |
|
Datasheet | - | 3-SMD, Flat Leads | Tape & Reel (TR) | Obsolete | N-Channel | - | - | 140 µA @ 5 V | 1 mA | 200 mV @ 1 µA | 3.5pF @ 5V | - | 100 mW | - | - | - | Surface Mount | 3-VTFP |
|
|
TF252TH-4-TL-HJFET N-CH 1MA 3VTFP |
5,177 |
|
Datasheet | - | 3-SMD, Flat Leads | Tape & Reel (TR) | Obsolete | N-Channel | - | - | 140 µA @ 2 V | 1 mA | 100 mV @ 1 µA | 3.1pF @ 2V | - | 100 mW | 150°C (TJ) | - | - | Surface Mount | 3-VTFP |
|
|
TF218THC-5-TL-HJFET N-CH |
130,930 |
|
Datasheet | * | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
TF218THC-5-TL-H-SYJFET N-CH |
40,000 |
|
Datasheet | * | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
2SK596S-CJFET N-CH 1MA 3SPA |
6,850 |
|
Datasheet | - | SC-72 | Bag | Obsolete | N-Channel | - | - | 210 µA @ 5 V | 1 mA | 500 mV @ 1 µA | 4.1pF @ 5V | - | 100 mW | 150°C (TJ) | - | - | Through Hole | 3-SPA |
|
|
TF410-TL-HXJFET N-CH 1MA 30MW USFP |
8,721 |
|
Datasheet | - | - | Bulk | Obsolete | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
TF410-TL-HXJFET N-CH |
70,000 |
|
Datasheet | * | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
PF53012JFET N-CH 30V TO92-3 |
6,580 |
|
Datasheet | - | TO-226-3, TO-92-3 (TO-226AA) | Bulk | Obsolete | N-Channel | 30 V | - | 30 µA @ 10 V | - | 1.7 V @ 1 nA | - | - | - | -55°C ~ 150°C (TJ) | - | - | Through Hole | TO-92-3 |
|
|
TF208TH-4-TL-HJFET N-CH 1MA 3VTFP |
5,054 |
|
Datasheet | - | 3-SMD, Flat Leads | Tape & Reel (TR) | Obsolete | N-Channel | - | - | 140 µA @ 2 V | 1 mA | 100 mV @ 1 µA | 5pF @ 2V | - | 100 mW | 150°C (TJ) | - | - | Surface Mount | 3-VTFP |
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.
