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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
LSK389A TO-71 6L ROHSJFET 2N-CH 40V 10MA TO71 |
271 |
|
|
LSK389 | TO-71-6 Metal Can | Bulk | Active | 2 N-Channel (Dual) | 40 V | 40 V | 2.6 mA @ 10 V | 10 mA | 300 mV @ 1 µA | 25pF @ 10V | - | 400 mW | -55°C ~ 150°C (TJ) | - | - | Through Hole | TO-71 |
|
U421 TO-78 7L ROHSJFET 2N-CH 40V TO78-7 |
465 |
|
|
U421 | TO-78-7 Metal Can | Bulk | Active | 2 N-Channel (Dual) | 40 V | - | - | - | - | 3pF @ 10V | - | 500 mW | -55°C ~ 150°C (TJ) | - | - | Through Hole | TO-78-7 |
|
LSK389BSOIC8LTB ROHSJFET 2N-CH 40V 8SOIC |
117 |
|
|
LSK389 | 8-SOIC (0.154", 3.90mm Width) | Tube | Active | 2 N-Channel (Dual) | 40 V | - | 6 mA @ 10 V | - | 300 mV @ 100 nA | 25pF @ 10V | - | 400 mW | -55°C ~ 150°C (TJ) | - | - | Surface Mount | 8-SOIC |
|
|
JANTX2N4859JFET N-CH 30V TO18 |
903 |
|
|
- | 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 (VGS) | 25 Ohms | 360 mW | -65°C ~ 200°C (TJ) | - | - | Through Hole | TO-18 |
|
U423 TO-78 7L ROHSJFET 2N-CH 40V TO78-7 |
500 |
|
|
U423 | TO-78-7 Metal Can | Bulk | Active | 2 N-Channel (Dual) | 40 V | - | - | - | - | 3pF @ 10V | - | 500 mW | -55°C ~ 150°C (TJ) | - | - | Through Hole | TO-78-7 |
|
U422 TO-78 7L ROHSJFET 2N-CH 40V TO78-7 |
500 |
|
|
U422 | TO-78-7 Metal Can | Bulk | Active | 2 N-Channel (Dual) | 40 V | - | - | - | - | 3pF @ 10V | - | 500 mW | -55°C ~ 150°C (TJ) | - | - | Through Hole | TO-78-7 |
|
IJW120R100T1FKSA1JFET N-CH 1.2KV 26A TO247-3 |
6,892 |
|
|
CoolSiC™ | TO-247-3 | Tube | Obsolete | N-Channel | 1200 V | 1200 V | 1.5 µA @ 1200 V | 26 A | - | 1550pF @ 19.5V (VGS) | 100 mOhms | 190 W | -55°C ~ 175°C (TJ) | - | - | Through Hole | PG-TO247-3 |
|
IJW120R070T1FKSA1JFET PWR FIELD EFFECT |
330 |
|
|
CoolSiC™ | TO-247-3 | Bulk | Active | N-Channel | 1200 V | 1200 V | 3.3 µA @ 1200 V | 35 A | - | 2000pF @ 19.5V (VGS) | 70 mOhms | 238 W | -55°C ~ 175°C (TJ) | - | - | Through Hole | PG-TO247-3 |
|
MRFG35010MR5JFET 3-PIN |
235 |
|
|
* | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
2N4416AJFET N-CH 35V TO72 |
97 |
|
|
- | TO-206AF, TO-72-4 Metal Can | Bulk | Active | N-Channel | 35 V | 35 V | 5 mA @ 15 V | - | 2.5 V @ 1 nA | 4pF @ 15V | - | 300 mW | -65°C ~ 200°C (TJ) | - | - | Through Hole | TO-72 |
|
|
JANTX2N4092UBJFET N-CH 40V 4SMD |
101 |
|
|
- | 4-SMD, No Lead | Bulk | Active | N-Channel | 40 V | 40 V | 15 mA @ 20 V | - | - | 16pF @ 20V | 50 Ohms | 360 mW | - | Military | MIL-PRF-19500/431 | Surface Mount | 4-SMD |
|
|
JANTX2N4093UBJFET N-CH 40V UB |
59 |
|
|
- | 3-SMD, No Lead | Bulk | Active | N-Channel | 40 V | 40 V | 8 mA @ 20 V | - | - | 16pF @ 20V | 80 Ohms | 360 mW | - | Military | MIL-PRF-19500/431 | Surface Mount | UB |
|
J175-D26ZJFET P-CH 30V 0.35W TO92 |
126,108 |
|
|
- | TO-226-3, TO-92-3 (TO-226AA) Formed Leads | Bulk | Active | 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 |
|
TF252TH-5-TL-HN-CHANNEL JFET |
251,487 |
|
|
- | 3-SMD, Flat Leads | Bulk | Active | N-Channel | - | - | 210 µA @ 2 V | 1 mA | 1 V @ 1 µA | 3.1pF @ 2V | - | 100 mW | 150°C (TJ) | - | - | Surface Mount | 3-VTFP |
|
2SK772E2SK772 - N-CHANNEL JUNCTION SILI |
2,500 |
|
|
* | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
IFN201ST3TRJFET N-Channel -40V Low Ciss |
3,000 |
|
|
IFN201 | SOT-23-3 | Tape & Reel (TR) | Active | N-Channel | - | 40 V | 1 mA @ 20 V | - | 1.1 V @ 10 nA | 4pF @ 20V | 850 Ohms | 350 mW | -55°C ~ 150°C (TJ) | - | - | Surface Mount | SOT-23-3 |
|
IFN160BST3TRJFET N-Channel -50V Low Ciss |
3,000 |
|
|
IFN160 | SOT-23-3 | Tape & Reel (TR) | Active | N-Channel | - | 50 V | 3 mA @ 5 V | - | 1 V @ 10 µA | 4pF @ 10V | 330 Ohms | 350 mW | -55°C ~ 150°C (TJ) | - | - | Surface Mount | SOT-23-3 |
|
IFN160AST3TRJFET N-Channel -50V Low Ciss |
3,000 |
|
|
IFN160 | SOT-23-3 | Tape & Reel (TR) | Active | N-Channel | - | 50 V | 1.5 mA @ 5 V | - | 600 mV @ 10 µA | 4pF @ 10V | 440 Ohms | 350 mW | -55°C ~ 150°C (TJ) | - | - | Surface Mount | SOT-23-3 |
|
IFN160CST3TRJFET N-Channel -50V Low Ciss |
3,000 |
|
|
IFN160 | SOT-23-3 | Tape & Reel (TR) | Active | N-Channel | - | 50 V | 6 mA @ 5 V | - | 1.3 V @ 10 µA | 4pF @ 10V | 290 Ohms | 350 mW | -55°C ~ 150°C (TJ) | - | - | Surface Mount | SOT-23-3 |
|
SMP4221ATRJFET N-Channel -30V Low Ciss |
3,000 |
|
|
SMP4221 | SOT-23-3 | Tape & Reel (TR) | Active | N-Channel | - | 30 V | 2.8 mA @ 15 V | - | 2.5 V @ 0.1 nA | 3pF @ 15V | 500 Ohms | 350 mW | -55°C ~ 150°C (TJ) | - | - | Surface Mount | SOT-23-3 |
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.
