JFETs
Review JFETs Transistors components in this filtered selection. Compare manufacturer information, availability, pricing, datasheets and key specifications to narrow down suitable parts for your application.
If the exact part or specification you need is not listed, send the manufacturer part number, target parameters and quantity to JIEXIN Electronics for sourcing 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
MV2N4861JFET N-CH 30V TO18 |
9,402 |
|
Datasheet | - | TO-206AA, TO-18-3 Metal Can | Bulk | Active | N-Channel | 30 V | 30 V | 80 mA @ 15 V | - | 4 V @ 0.5 nA | 18pF @ 10V | 60 Ohms | 360 mW | -65°C ~ 200°C (TJ) | Military | MIL-PRF-19500/385 | Through Hole | TO-18 (TO-206AA) |
|
|
2N4856JFET N-CH 40V TO18 |
6,910 |
|
Datasheet | - | TO-206AA, TO-18-3 Metal Can | Bulk | Active | N-Channel | 40 V | 40 V | 175 mA @ 15 V | - | 10 V @ 500 pA | 18pF @ 10V | 25 Ohms | 360 mW | -65°C ~ 200°C (TJ) | - | - | Through Hole | TO-18 |
|
|
2N4857JFET N-CH 40V TO18 |
4,344 |
|
Datasheet | - | TO-206AA, TO-18-3 Metal Can | Bulk | Active | N-Channel | 40 V | 40 V | 100 mA @ 15 V | - | 6 V @ 500 pA | 18pF @ 10V | 40 Ohms | 360 mW | -65°C ~ 200°C (TJ) | - | - | Through Hole | TO-18 |
|
|
2N4859JFET N-CH 30V TO18 |
6,991 |
|
Datasheet | - | TO-206AA, TO-18-3 Metal Can | Bulk | Active | N-Channel | 30 V | 30 V | 175 mA @ 15 V | - | 10 V @ 500 pA | 18pF @ 10V | 25 Ohms | 360 mW | -65°C ~ 200°C (TJ) | - | - | Through Hole | TO-18 |
|
|
2N4860JFET N-CH 30V TO18 |
3,925 |
|
Datasheet | - | TO-206AA, TO-18-3 Metal Can | Bulk | Active | N-Channel | 30 V | 30 V | 100 mA @ 15 V | - | 6 V @ 500 pA | 18pF @ 10V | 40 Ohms | 360 mW | -65°C ~ 200°C (TJ) | - | - | Through Hole | TO-18 |
|
|
2N4861JFET N-CH 30V UB |
4,652 |
|
Datasheet | - | 3-SMD, No Lead | Bulk | Active | N-Channel | 30 V | 30 V | 8 mA @ 15 V | - | 800 mV @ 500 pA | 18pF @ 10V | 60 Ohms | 360 mW | -65°C ~ 200°C (TJ) | - | - | Surface Mount | UB |
|
|
2N3823UB/TRJFET N-CH 30V UB |
9,486 |
|
Datasheet | - | 3-SMD, No Lead | Tape & Reel (TR) | Active | N-Channel | 30 V | 30 V | 4 mA @ 15 V | - | 8 V @ 500 pA | 6pF @ 15V | - | 300 mW | -55°C ~ 200°C (TJ) | - | - | Surface Mount | UB |
|
|
2N3823UBJFET N-CH 30V UB |
7,472 |
|
Datasheet | - | 3-SMD, No Lead | Bulk | Active | N-Channel | 30 V | 30 V | 4 mA @ 15 V | - | 8 V @ 500 pA | 6pF @ 15V | - | 300 mW | -55°C ~ 200°C (TJ) | - | - | Surface Mount | UB |
|
|
MQ2N4093JFET N-CH 40V TO18 |
6,906 |
|
Datasheet | - | TO-206AA, TO-18-3 Metal Can | Bulk | Active | N-Channel | 40 V | 40 V | 8 mA @ 20 V | - | - | 16pF @ 20V | 80 Ohms | 360 mW | -65°C ~ 175°C (TJ) | Military | MIL-PRF-19500/431 | Through Hole | TO-18 (TO-206AA) |
|
|
MQ2N4091JFET N-CH 40V TO18 |
2,112 |
|
Datasheet | - | TO-206AA, TO-18-3 Metal Can | Bulk | Active | N-Channel | 40 V | 40 V | 30 mA @ 20 V | - | - | 16pF @ 20V | 30 Ohms | 360 mW | -65°C ~ 175°C (TJ) | - | - | Through Hole | TO-18 (TO-206AA) |
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.
