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JFETs
TomatoElec supplies JFETs for industrial, communication, control, audio and general electronics applications. Our sourcing support covers junction field effect transistors used in amplification, switching and signal control circuit designs.
We support flexible RFQ service for JFET sourcing and help customers improve procurement efficiency for regular demand, urgent requirements and selected hard-to-find parts.
With access to multiple supply channels, TomatoElec aims to provide customers with reliable JFET sourcing support, responsive quotation and global delivery service.
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
U290JFET N-CH 30V TO206AC |
8,364 | - |
|
Datasheet |
- | TO-206AC, TO-52-3 Metal Can | Tube | Obsolete | N-Channel | 30 V | - | 500 mA @ 10 V | - | 4 V @ 3 nA | 160pF @ 0V | 3 Ohms | 500 mW | -55°C ~ 150°C (TJ) | - | - | Through Hole | TO-206AC (TO-52) |
|
U290-E3JFET N-CH 30V TO206AC |
6,542 | - |
|
Datasheet |
- | TO-206AC, TO-52-3 Metal Can | Tube | Obsolete | N-Channel | 30 V | - | 500 mA @ 10 V | - | 4 V @ 3 nA | 160pF @ 0V | 3 Ohms | 500 mW | -55°C ~ 150°C (TJ) | - | - | Through Hole | TO-206AC (TO-52) |
|
U291JFET N-CH 30V TO206AC |
5,620 | - |
|
Datasheet |
- | TO-206AC, TO-52-3 Metal Can | Tube | Obsolete | N-Channel | 30 V | - | 200 mA @ 10 V | - | 1.5 V @ 3 nA | 160pF @ 0V | 7 Ohms | 500 mW | -55°C ~ 150°C (TJ) | - | - | Through Hole | TO-206AC (TO-52) |
|
U291-E3JFET N-CH 30V TO206AC |
6,474 | - |
|
Datasheet |
- | TO-206AC, TO-52-3 Metal Can | Tube | Obsolete | N-Channel | 30 V | - | 200 mA @ 10 V | - | 1.5 V @ 3 nA | 160pF @ 0V | 7 Ohms | 500 mW | -55°C ~ 150°C (TJ) | - | - | Through Hole | TO-206AC (TO-52) |
|
U310-E3JFET N-CH 25V TO206AC |
5,509 | - |
|
Datasheet |
- | TO-206AC, TO-52-3 Metal Can | Tube | Obsolete | N-Channel | 25 V | - | 24 mA @ 10 V | - | 2.5 V @ 1 nA | 5pF @ 10V | - | 500 mW | -55°C ~ 150°C (TJ) | - | - | Through Hole | TO-206AC (TO-52) |
|
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 |
|
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 | |
|
|
2N2609JFET P-CH 30V 10MA TO18 |
4,103 | - |
|
Datasheet |
- | TO-206AA, TO-18-3 Metal Can | Bag | Active | P-Channel | 30 V | - | 2 mA @ 5 V | 10 mA | 750 mV @ 1 A | 10pF @ 5V | - | 300 mW | -65°C ~ 200°C (TJ) | - | - | Through Hole | TO-18 (TO-206AA) |
|
U430JFET 2N-CH 25V TO78-6 |
8,138 | - |
|
Datasheet |
- | TO-78-6 Metal Can | Tube | Obsolete | 2 N-Channel (Dual) | 25 V | - | 12 mA @ 10 V | - | 1 V @ 1 nA | 5pF @ 10V | - | 500 mW | -55°C ~ 150°C (TJ) | - | - | Surface Mount | TO-78-6 |
|
U430-E3JFET 2N-CH 25V TO78-6 |
2,379 | - |
|
Datasheet |
- | TO-78-6 Metal Can | Tube | Obsolete | 2 N-Channel (Dual) | 25 V | - | 12 mA @ 10 V | - | 1 V @ 1 nA | 5pF @ 10V | - | 500 mW | -55°C ~ 150°C (TJ) | - | - | Surface Mount | TO-78-6 |
|
U431JFET 2N-CH 25V TO78-6 |
9,483 | - |
|
Datasheet |
- | TO-78-6 Metal Can | Tube | Obsolete | 2 N-Channel (Dual) | 25 V | - | 24 mA @ 10 V | - | 2 V @ 1 nA | 5pF @ 10V | - | 500 mW | -55°C ~ 150°C (TJ) | - | - | Through Hole | TO-78-6 |
|
U440JFET 2N-CH 25V |
6,278 | - |
|
Datasheet |
- | TO-71-6 | Tube | Obsolete | 2 N-Channel (Dual) | 25 V | - | 6 mA @ 10 V | - | 1 V @ 1 nA | 3pF @ 10V | - | 500 mW | -55°C ~ 150°C (TJ) | - | - | Through Hole | - |
|
U440-E3JFET 2N-CH 25V |
8,941 | - |
|
Datasheet |
- | TO-71-6 | Tube | Obsolete | 2 N-Channel (Dual) | 25 V | - | 6 mA @ 10 V | - | 1 V @ 1 nA | 3pF @ 10V | - | 500 mW | -55°C ~ 150°C (TJ) | - | - | Through Hole | - |
|
U441JFET 2N-CH 25V |
7,872 | - |
|
Datasheet |
- | TO-71-6 | Tube | Obsolete | 2 N-Channel (Dual) | 25 V | - | 6 mA @ 10 V | - | 1 V @ 1 nA | 3pF @ 10V | - | 500 mW | -55°C ~ 150°C (TJ) | - | - | Through Hole | - |
|
U441-E3JFET 2N-CH 25V |
2,536 | - |
|
Datasheet |
- | TO-71-6 | Tube | Obsolete | 2 N-Channel (Dual) | 25 V | - | 6 mA @ 10 V | - | 1 V @ 1 nA | 3pF @ 10V | - | 500 mW | -55°C ~ 150°C (TJ) | - | - | Through Hole | - |
|
2N5277JFET |
3,065 | - |
|
- |
* | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
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 | |
|
|
JANTX2N4857JFET N-CH 40V TO18 |
9,389 | - |
|
Datasheet |
- | TO-206AA, TO-18-3 Metal Can | Bulk | Obsolete | N-Channel | 40 V | 40 V | 100 mA @ 15 V | - | 6 V @ 500 pA | 18pF @ 10V (VGS) | 40 Ohms | 360 mW | -65°C ~ 200°C (TJ) | - | - | Through Hole | TO-18 |
|
2N4393JFET N-CH 40V TO18 |
3,797 | - |
|
Datasheet |
- | - | Bulk | Active | N-Channel | 40 V | - | 5 mA @ 20 V | - | 500 mV @ 1 nA | 14pF @ 20V | 100 Ohms | 1.8 W | -55°C ~ 125°C (TJ) | - | - | Through Hole | TO-18 |
|
2N4392JFET N-CH 40V TO18 |
4,820 | - |
|
Datasheet |
- | - | Bulk | Active | N-Channel | 40 V | - | 25 mA @ 20 V | - | 2 V @ 1 nA | 14pF @ 20V | 60 Ohms | 1.8 W | -55°C ~ 125°C (TJ) | - | - | Through Hole | TO-18 |

