JFETs
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
LSK170D SOT-23 3L ROHSJFET N-CH 40V SOT23-3 |
5,852 |
|
|
LSK170D | TO-236-3, SC-59, SOT-23-3 | Tape & Reel (TR) | Active | N-Channel | 40 V | - | 18 mA @ 10 V | - | 200 mV @ 1 nA | 20pF @ 15V | - | 400 mW | -55°C ~ 135°C (TJ) | - | - | Surface Mount | SOT-23-3 |
|
2N4393 TO-18 3L ROHSJFET N-CH 40V TO18-3 |
452 |
|
|
2N4393 | TO-206AA, TO-18-3 Metal Can | Bulk | Active | N-Channel | 40 V | - | 5 mA @ 20 V | - | 500 mV @ 1 nA | 14pF @ 20V | 100 Ohms | 1.8 W | -55°C ~ 200°C (TJ) | - | - | Through Hole | TO-18-3 |
|
SMP152JFET N-Channel -20V Low Noise |
659 |
|
|
SMP152 | SOT-23-3 | Strip | Active | N-Channel | - | 20 V | 14 mA @ 10 V | - | 1.2 V @ 1 nA | 15pF @ 10V | 42 Ohms | 350 mW | -55°C ~ 150°C (TJ) | - | - | Surface Mount | SOT-23-3 |
|
SMPJ305JFET N-Channel -30V Low Ciss |
980 |
|
|
SMPJ305 | SOT-23-3 | Strip | Active | N-Channel | - | 30 V | 4 mA @ 15 V | - | 2 V @ 1 nA | 3.5pF @ 15V | 250 Ohms | 350 mW | -55°C ~ 150°C (TJ) | - | - | Surface Mount | SOT-23-3 |
|
LSK170C SOT-23 3L ROHSJFET N-CH 40V 10MA SOT23-3 |
2,515 |
|
|
LSK170C | TO-236-3, SC-59, SOT-23-3 | Cut Tape (CT) | Active | N-Channel | 40 V | 40 V | 10 mA @ 10 V | 10 mA | 200 mV @ 1 nA | 20pF @ 15V | - | 400 mW | -55°C ~ 135°C (TJ) | - | - | Surface Mount | SOT-23-3 |
|
2N4416A TO-72 4L ROHSWIDEBAND, HIGH GAIN, SINGLE, N- |
295 |
|
|
2N4416A | TO-206AF, TO-72-4 Metal Can | Bulk | Active | N-Channel | 35 V | - | - | - | - | 0.8pF @ 15V | - | 300 mW | -55°C ~ 135°C (TJ) | - | - | Through Hole | TO-72-4 |
|
LS840 TO-71 6L ROHSJFET 2N-CH 60V TO71 |
989 |
|
|
LS840 | 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 |
|
LSK170B TO-92 3L ROHSJFET N-CH 40V 10MA TO92 |
356 |
|
|
LSK170B | TO-226-3, TO-92-3 (TO-226AA) | Bulk | Active | N-Channel | 40 V | 40 V | 6 mA @ 10 V | 10 mA | 200 mV @ 1 nA | 20pF @ 15V | - | 400 mW | -55°C ~ 135°C (TJ) | - | - | Through Hole | TO-92 |
|
2N4119A TO-72 4LJFET N-CH 40V TO72-4 |
538 |
|
|
2N4119A | TO-206AF, TO-72-4 Metal Can | Bulk | Active | N-Channel | 40 V | - | 200 µA @ 10 V | - | 2 V @ 1 nA | 3pF @ 10V | - | 300 mW | - | - | - | Through Hole | TO-72-4 |
|
SMPJ177JFET P-Channel 30V Low Noise |
960 |
|
|
SMPJ177 | SOT-23-3 | Strip | Active | P-Channel | - | 30 V | 7 mA @ 15 V | - | 1.5 V @ 10 nA | 12pF @ 0V | 130 Ohms | 350 mW | -55°C ~ 150°C (TJ) | - | - | Surface Mount | SOT-23-3 |
|
SST111 SOT-23 3L ROHSJFET N-CH 35V SOT23-3 |
2,957 |
|
|
SST111 | TO-236-3, SC-59, SOT-23-3 | Cut Tape (CT) | Active | N-Channel | 35 V | - | - | - | - | 12pF @ 10V | 30 Ohms | 350 mW | -55°C ~ 150°C (TJ) | - | - | Surface Mount | SOT-23-3 |
|
2N4118A TO-72 4L ROHSJFET N-CH 40V TO72-4 |
762 |
|
|
2N4118A | TO-206AF, TO-72-4 Metal Can | Bulk | Active | N-Channel | 40 V | - | 80 µA @ 10 V | - | 1 V @ 1 nA | 3pF @ 10V | - | 300 mW | - | - | - | Through Hole | TO-72-4 |
|
IF4500ST3JFET N-Channel -20V Low Noise |
935 |
|
|
IF4500 | SOT-23-3 | Strip | Active | N-Channel | - | 20 V | 30 mA @ 15 V | - | 1.2 V @ 1 nA | 28pF @ 15V | 20 Ohms | 350 mW | -55°C ~ 150°C (TJ) | - | - | Surface Mount | SOT-23-3 |
|
LS846 SOT-23 3L ROHSJFET N-CH 60V SOT23-3 |
8,425 |
|
|
LS846 | TO-236-3, SC-59, SOT-23-3 | Tape & Reel (TR) | Active | N-Channel | 60 V | - | 1.5 mA @ 15 V | - | 1 V @ 1 nA | 8pF @ 15V | - | 300 mW | -55°C ~ 150°C (TJ) | - | - | Surface Mount | SOT-23-3 |
|
LSK170B SOT-23 3L ROHSJFET N-CH 40V 10MA SOT23-3 |
10,713 |
|
|
LSK170B | TO-236-3, SC-59, SOT-23-3 | Tape & Reel (TR) | Active | N-Channel | 40 V | 40 V | 6 mA @ 10 V | 10 mA | 200 mV @ 1 nA | 20pF @ 15V | - | 400 mW | -55°C ~ 135°C (TJ) | - | - | Surface Mount | SOT-23-3 |
|
U309 TO-18 3LJFET N-CH 25V TO18-3 |
315 |
|
|
U309 | TO-206AA, TO-18-3 Metal Can | Bulk | Active | N-Channel | 25 V | - | 12 mA @ 10 V | - | 1 V @ 1 nA | 4pF @ 10V | 35 Ohms | 500 mW | -55°C ~ 150°C (TJ) | - | - | Through Hole | TO-18-3 |
|
2N4391 TO-18 3L ROHSJFET N-CH 40V TO18-3 |
500 |
|
|
2N4391 | TO-206AA, TO-18-3 Metal Can | Bulk | Active | N-Channel | 40 V | - | 50 mA @ 20 V | - | 4 V @ 1 nA | 14pF @ 20V | 30 Ohms | 1.8 W | -55°C ~ 200°C (TJ) | - | - | Through Hole | TO-18-3 |
|
U308 TO-18 3L ROHSJFET N-CH 25V TO18-3 |
495 |
|
|
U308 | TO-206AA, TO-18-3 Metal Can | Bulk | Active | N-Channel | 25 V | - | 12 mA @ 10 V | - | 1 V @ 1 nA | 4pF @ 10V | 35 Ohms | 500 mW | -55°C ~ 150°C (TJ) | - | - | Through Hole | TO-18-3 |
|
SMP5020JFET P-Channel 25V Low Ciss |
980 |
|
|
SMP5020 | SOT-23-3 | Strip | Active | P-Channel | - | 25 V | 80 µA @ 15 V | - | 1 V @ 1 nA | 4pF @ 15V | 1.1 kOhms | 350 mW | -55°C ~ 150°C (TJ) | - | - | Surface Mount | SOT-23-3 |
|
|
2N3955AJFET 2N-CH 50V TO71 |
162 |
|
|
- | TO-71-6 Metal Can | Bulk | Active | 2 N-Channel (Dual) | 50 V | - | - | - | - | - | - | - | - | - | - | Through Hole | TO-71 |
Category Overview
JFETs Products & Selection Guide
JFETs are widely used in industrial automation, automotive electronics, communication equipment, consumer electronics, new energy systems, and many other electronic applications. We offer products from multiple manufacturers, packages, and specifications to help engineers and buyers compare and source suitable components.
Use the manufacturer, key specification, availability, and Datasheet filters to narrow down the right JFETs. If the exact part is not listed, submit an inquiry and our team can help check stock, lead time, and suitable alternatives.
FAQ
How do I choose the right JFETs?
Start with the required electrical specifications, package, operating temperature, application conditions, and manufacturer preference, then compare availability and lead time.
Can I order based on the stock shown on this page?
Inventory can change with supply conditions. For project or volume requirements, please submit an inquiry so current stock, pricing, and lead time can be confirmed.
What if the exact part number I need is not listed?
Send us the part number and required quantity. We can help source hard-to-find parts and suggest suitable alternatives based on key specifications.
Do you provide Datasheets and technical documents?
Yes. Use the Datasheet links in the product list to view available technical documents. If a document is unavailable, contact us and we can help check it.
