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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
IF140AST3TRJFET N-Channel -20V Low Ciss |
3,000 | - |
|
Datasheet |
IF140 | SOT-23-3 | Tape & Reel (TR) | Active | N-Channel | - | 20 V | 7 mA @ 15 V | - | 3 V @ 5 nA | 1.8pF @ 15V | 220 Ohms | 350 mW | -55°C ~ 150°C (TJ) | - | - | Surface Mount | SOT-23-3 |
|
SMP4392JFET N-Channel -40V Low Noise |
1,000 | - |
|
Datasheet |
SMP4392 | SOT-23-3 | Strip | Active | N-Channel | - | 40 V | 35 mA @ 20 V | - | 2.5 V @ 1 nA | 13pF @ 20V | 45 Ohms | 350 mW | -55°C ~ 150°C (TJ) | - | - | Surface Mount | SOT-23-3 |
|
SMP5460JFET P-Channel 40V Low Ciss |
1,000 | - |
|
Datasheet |
SMP5460 | SOT-23-3 | Strip | Active | P-Channel | - | 40 V | 2 mA @ 15 V | - | 2 V @ 1 µA | 4pF @ 15V | 650 Ohms | 350 mW | -55°C ~ 150°C (TJ) | - | - | Surface Mount | SOT-23-3 |
|
SMP4416JFET N-Channel -30V Low Ciss |
1,000 | - |
|
Datasheet |
SMP4416 | SOT-23-3 | Strip | Active | N-Channel | - | 30 V | 8 mA @ 15 V | - | 3 V @ 1 nA | 3.5pF @ 15V | 180 Ohms | 350 mW | -55°C ~ 150°C (TJ) | - | - | Surface Mount | SOT-23-3 |
|
SMP4856JFET N-Channell -40V Low Noise |
841 | - |
|
Datasheet |
- | SOT-23-3 | Strip | Active | N-Channel | - | - | - | - | - | 18pF @ 10V | - | - | -40°C ~ 125°C (TJ) | - | - | Surface Mount | SOT-23 |
|
SMP4416AJFET N-Channel -35V Low Ciss |
1,000 | - |
|
Datasheet |
SMP4416 | SOT-23-3 | Strip | Active | N-Channel | - | 35 V | 8 mA @ 15 V | - | 3 V @ 1 nA | 3.5pF @ 15V | 180 Ohms | 350 mW | -55°C ~ 150°C (TJ) | - | - | Surface Mount | SOT-23-3 |
|
SMP5461JFET P-Channel 40V Low Ciss |
1,000 | - |
|
Datasheet |
SMP5461 | SOT-23-3 | Strip | Active | P-Channel | - | 40 V | 3.8 mA @ 15 V | - | 3 V @ 1 µA | 4pF @ 15V | 420 Ohms | 350 mW | -55°C ~ 150°C (TJ) | - | - | Surface Mount | SOT-23-3 |
|
SMP4391JFET N-Channel -40V Low Noise |
1,000 | - |
|
Datasheet |
SMP4391 | SOT-23-3 | Strip | Active | N-Channel | - | 40 V | 65 mA @ 20 V | - | 4.5 V @ 1 nA | 13pF @ 20V | 28 Ohms | 350 mW | -55°C ~ 150°C (TJ) | - | - | Surface Mount | SOT-23-3 |
|
SMP5462JFET P-Channel 40V Low Ciss |
1,000 | - |
|
Datasheet |
SMP5462 | SOT-23-3 | Strip | Active | P-Channel | - | 40 V | 5.5 mA @ 15 V | - | 4 V @ 1 µA | 4pF @ 15V | 350 Ohms | 350 mW | -55°C ~ 150°C (TJ) | - | - | Surface Mount | SOT-23-3 |
|
SMP4118JFET N-Channel -40V Low Ciss |
1,000 | - |
|
Datasheet |
SMP4118 | SOT-23-3 | Strip | Active | N-Channel | - | 40 V | 130 µA @ 10 V | - | 2 V @ 1 nA | 1.8pF @ 10V | 9 kOhms | 350 mW | -55°C ~ 150°C (TJ) | - | - | Surface Mount | SOT-23-3 |
|
SMP4393JFET N-Channel -40V Low Noise |
1,000 | - |
|
Datasheet |
SMP4393 | SOT-23-3 | Strip | Active | N-Channel | - | 40 V | 12 mA @ 20 V | - | 1.5 V @ 1 nA | 13pF @ 20V | 70 Ohms | 350 mW | -55°C ~ 150°C (TJ) | - | - | Surface Mount | SOT-23-3 |
|
SMPJ232JFET N-Channel -40V Low Ciss |
1,000 | - |
|
Datasheet |
SMPJ232 | SOT-23-3 | Strip | Active | N-Channel | - | 40 V | 6 mA @ 20 V | - | 4.5 V @ 1 µA | 3pF @ 20V | 430 Ohms | 350 mW | -55°C ~ 150°C (TJ) | - | - | Surface Mount | SOT-23-3 |
|
IF170CST3JFET N-Channel -30V Low Noise |
900 | - |
|
Datasheet |
IF170 | SOT-23-3 | Strip | Active | N-Channel | - | 30 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 |
|
SMPJ304JFET N-Channel -30V Low Ciss |
1,000 | - |
|
Datasheet |
SMPJ304 | SOT-23-3 | Strip | Active | N-Channel | - | 30 V | 8 mA @ 15 V | - | 3 V @ 1 nA | 3.5pF @ 15V | 180 Ohms | 350 mW | -55°C ~ 150°C (TJ) | - | - | Surface Mount | SOT-23-3 |
|
SMP4220JFET N-Channel -30V Low Ciss |
1,000 | - |
|
Datasheet |
SMP4220 | SOT-23-3 | Strip | Active | N-Channel | - | 30 V | 1 mA @ 15 V | - | 1 V @ 0.1 nA | 3pF @ 15V | 800 Ohms | 350 mW | -55°C ~ 150°C (TJ) | - | - | Surface Mount | SOT-23-3 |
|
SMP4221JFET N-Channel -30V Low Ciss |
1,000 | - |
|
Datasheet |
SMP4221 | SOT-23-3 | Strip | 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 |
|
SMP4220AJFET N-Channel -30V Low Ciss |
1,000 | - |
|
Datasheet |
SMP4220 | SOT-23-3 | Strip | Active | N-Channel | - | 30 V | 1 mA @ 15 V | - | 1 V @ 0.1 nA | 3pF @ 15V | 800 Ohms | 350 mW | -55°C ~ 150°C (TJ) | - | - | Surface Mount | SOT-23-3 |
|
SMP4221AJFET N-Channel -30V Low Ciss |
1,000 | - |
|
Datasheet |
SMP4221 | SOT-23-3 | Strip | 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 |
|
JFE150DBVTPROTOTYPE |
89 | - |
|
Datasheet |
- | SC-74A, SOT-753 | Bulk | Active | N-Channel | 40 V | 40 V | 24 mA @ 10 V | 50 mA | 1.5 V @ 100 nA | 24pF @ 5V | - | - | -55°C ~ 150°C (TJ) | - | - | Surface Mount | SOT-23-5 |
|
LSJ74A TO-92 3L ROHSJFET P-CH 25V 10MA TO92 |
81 | - |
|
Datasheet |
LSJ74A | TO-226-3, TO-92-3 (TO-226AA) | Bulk | Active | P-Channel | 25 V | 25 V | 2.6 mA @ 10 V | 10 mA | 150 mV @ 1 µA | 105pF @ 10V | - | 400 mW | -55°C ~ 135°C (TJ) | - | - | Through Hole | TO-92 |

