JFETs
Use the filters and product table below to compare JFETs components by manufacturer, availability, pricing reference and technical specifications. Review datasheets and key parameters to narrow the selection for your application.
If you already have a target part number, package, rating or quantity, send the requirement to Winsun (HK) Electronics for availability checks, BOM sourcing, shortage support and quotation assistance.
| Photo | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
SD5000I S/B DIP 16L ROHSQUAD HIGH SPEED N-CHANNEL LATERA |
19 | - |
|
Datasheet | - | 16-DIP (0.300", 7.62mm) | Tube | Active | 4 N-Channel | 20 V | 20 V | 900 pA @ 20 V | 50 mA | - | - | 70 Ohms | 500 mW | -55°C ~ 150°C (TJ) | - | - | Through Hole | 16-DIP |
|
J177 TO-92 3LJFET P-CH 30V TO92 |
2,043 | - |
|
Datasheet | J177 | TO-226-3, TO-92-3 (TO-226AA) | Obsolete | P-Channel | 30 V | - | 1.5 mA @ 15 V | - | 800 mV @ 10 nA | - | 300 Ohms | 350 mW | -55°C ~ 135°C (TJ) | - | - | Through Hole | TO-92 | |
|
|
LSK489 SOT-23 6L ROHSJFET 2N-CH 60V SOT23-6 |
2 | - |
|
Datasheet | LSK489 | SOT-23-6 | Cut Tape (CT) | Active | 2 N-Channel (Dual) | 60 V | - | 2.5 mA @ 15 V | - | 1.5 V @ 1 nA | 8pF @ 15V | - | 500 mW | -55°C ~ 150°C (TJ) | - | - | Surface Mount | SOT-23-6 |
|
2N4117A TO-72 4LJFET N-CH 40V TO72-4 |
3,093 | - |
|
Datasheet | 2N4117A | TO-206AF, TO-72-4 Metal Can | Active | N-Channel | 40 V | - | 30 µA @ 10 V | - | 600 mV @ 1 nA | 3pF @ 10V | - | 300 mW | - | - | - | Through Hole | TO-72-4 | |
|
U404 TO-71 6LJFET 2N-CH 50V TO71 |
24 | - |
|
Datasheet | U404 | TO-71-6 Metal Can | Bulk | Active | 2 N-Channel (Dual) | 50 V | 50 V | 500 µA @ 10 V | - | 500 mV @ 1 nA | 8pF @ 15V | - | 300 mW | -55°C ~ 150°C (TJ) | - | - | Through Hole | TO-71 |
|
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LS841 TO-71 6L ROHSJFET 2N-CH 60V TO71 |
5 | - |
|
Datasheet | LS841 | TO-71-6 Metal Can | Bulk | Active | 2 N-Channel (Dual) | 60 V | - | 500 µA @ 20 V | - | 1 V @ 1 nA | 10pF @ 20V | - | 400 mW | -55°C ~ 150°C (TJ) | - | - | Through Hole | TO-71 |
|
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LSK489A SOIC 8L ROHSJFET 2N-CH 60V 8SOIC |
6,126 | - |
|
Datasheet | LSK489 | 8-SOIC (0.154", 3.90mm Width) | Active | 2 N-Channel (Dual) | 60 V | - | 2.5 mA @ 15 V | - | 1.5 V @ 1 nA | 8pF @ 15V | - | 500 mW | -55°C ~ 150°C (TJ) | - | - | Surface Mount | 8-SOIC | |
|
LS830 SOIC 8LJFET 2N-CH 40V 8SOIC |
5,717 | - |
|
Datasheet | LS830 | 8-SOIC (0.154", 3.90mm Width) | Obsolete | 2 N-Channel (Dual) | 40 V | 40 V | 60 µA @ 10 V | - | 600 mV @ 1 nA | 3pF @ 10V | - | 500 mW | -55°C ~ 150°C (TJ) | - | - | Surface Mount | 8-SOIC |
JFETs FAQ
Common questions about filtering, comparing and sourcing JFETs components.
How can I narrow the JFETs selection?
Use the available manufacturer and technical parameter filters to reduce the product list. Compare the remaining part numbers against your electrical, package and application requirements.
Should I confirm the datasheet before selecting a part?
Yes. Always review the manufacturer datasheet to confirm ratings, package, operating conditions and other technical details before finalizing a component for your design.
Can Winsun (HK) Electronics help source a specific JFETs part number?
Yes. Send the exact manufacturer part number and required quantity for availability, lead-time and quotation support.
Do you support BOM, shortage or alternative-part requirements?
Yes. You can submit a BOM or shortage list for sourcing assistance. Where appropriate, our team can also help review possible alternative-part options.
