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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
U406 TO-71 6LJFET 2N-CH 50V TO71 |
311 | - |
|
Datasheet |
U406 | 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 |
|
LS320 TO-72 4LJFET P-CH 25MA TO72-4 |
429 | - |
|
Datasheet |
- | TO-206AF, TO-72-4 Metal Can | Bulk | Active | P-Channel | - | 20 V | - | 25 mA | - | 8pF @ 10V | - | 200 mW | -55°C ~ 125°C (TJ) | - | - | Through Hole | TO-72-4 |
|
SST404 SOIC 8L-TRJFET 2N-CH 50V 8SOIC |
856 | - |
|
Datasheet |
SST404 | 8-SOIC (0.154", 3.90mm Width) | Cut Tape (CT) | 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) | - | - | Surface Mount | 8-SOIC |
|
U405 TO-71 6L ROHSJFET 2N-CH 50V TO71 |
494 | - |
|
Datasheet |
U405 | 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 |
|
LSK170A TO-92 3L ROHSJFET N-CH 40V 10MA TO92 |
1,291 | - |
|
Datasheet |
LSK170A | TO-226-3, TO-92-3 (TO-226AA) | Bulk | Active | N-Channel | 40 V | 40 V | 2.6 mA @ 10 V | 10 mA | 200 mV @ 1 nA | 20pF @ 15V | - | 400 mW | -55°C ~ 135°C (TJ) | - | - | Through Hole | TO-92 |
|
LSK489B SOT-23 6L ROHSJFET 2N-CH 60V SOT23-6 |
5,715 | - |
|
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 |
|
LSK489A SOT-23 6L ROHSJFET 2N-CH 60V SOT23-6 |
1,297 | - |
|
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 |
|
LS3956 TO-71 6L ROHSJFET 2N-CH 60V TO71 |
498 | - |
|
Datasheet |
LS3956 | TO-71-6 Metal Can | Bulk | Active | 2 N-Channel (Dual) | 60 V | - | 500 µA @ 20 V | - | 1 V @ 1 nA | 6pF @ 20V | - | 400 mW | -55°C ~ 150°C (TJ) | - | - | Through Hole | TO-71 |
|
LS844 TO-71 6L ROHSJFET 2N-CH 60V TO71 |
476 | - |
|
Datasheet |
LS844 | TO-71-6 Metal Can | Bulk | Active | 2 N-Channel (Dual) | 60 V | - | 1.5 mA @ 15 V | - | 1 V @ 1 nA | 8pF @ 15V | - | 400 mW | -55°C ~ 150°C (TJ) | - | - | Through Hole | TO-71 |
|
LS3955 TO-71 6L ROHSJFET 2N-CH 60V TO71 |
496 | - |
|
Datasheet |
LS3955 | TO-71-6 Metal Can | Bulk | Active | 2 N-Channel (Dual) | 60 V | - | 500 µA @ 20 V | - | 1 V @ 1 nA | 6pF @ 20V | - | 400 mW | -55°C ~ 150°C (TJ) | - | - | Through Hole | TO-71 |
|
LSK589 SOIC 8L ROHSJFET 2N-CH 25V 50MA 8SOIC |
4,971 | - |
|
Datasheet |
LSK589 | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | 2 N-Channel (Dual) | 25 V | 25 V | 7 mA @ 10 V | 50 mA | 1.5 V @ 1 nA | 5pF @ 10V | - | 500 mW | -55°C ~ 150°C (TJ) | - | - | Surface Mount | 8-SOIC |
|
LSK589 TO-71 6L ROHSJFET 2N-CH 25V 50MA TO71 |
685 | - |
|
Datasheet |
LSK589 | TO-71-6 Metal Can | Bulk | Active | 2 N-Channel (Dual) | 25 V | 25 V | 7 mA @ 10 V | 50 mA | 1.5 V @ 1 nA | 5pF @ 10V | - | 500 mW | -55°C ~ 150°C (TJ) | - | - | Through Hole | TO-71 |
|
LS844 TO-78 6L ROHSJFET 2N-CH 60V TO78-6 |
534 | - |
|
Datasheet |
LS844 | TO-78-6 Metal Can | Bulk | Active | 2 N-Channel (Dual) | 60 V | - | 1.5 mA @ 15 V | - | 1 V @ 1 nA | 8pF @ 15V | - | 400 mW | -55°C ~ 150°C (TJ) | - | - | Through Hole | TO-78-6 |
|
SST403 SOIC 8L-TRJFET 2N-CH 50V 8SOIC |
2,490 | - |
|
Datasheet |
SST403 | 8-SOIC (0.154", 3.90mm Width) | Cut Tape (CT) | 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) | - | - | Surface Mount | 8-SOIC |
|
IF170AST3JFET N-Channel -30V Low Noise |
990 | - |
|
Datasheet |
IF170 | SOT-23-3 | Strip | Active | N-Channel | - | 30 V | 4 mA @ 10 V | - | 600 mV @ 1 nA | 15pF @ 10V | 80 Ohms | 350 mW | -55°C ~ 150°C (TJ) | - | - | Surface Mount | SOT-23-3 |
|
LSK489 SOIC 8L ROHSJFET 2N-CH 60V 8SOIC |
210 | - |
|
Datasheet |
LSK489 | 8-SOIC (0.154", 3.90mm Width) | Tube | 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 |
|
LS3958 SOIC 8LJFET 2N-CH 60V 8SOIC |
4,974 | - |
|
Datasheet |
LS3958 | 8-SOIC (0.154", 3.90mm Width) | Cut Tape (CT) | Active | 2 N-Channel (Dual) | 60 V | - | 500 µA @ 20 V | - | 1 V @ 1 nA | 6pF @ 20V | - | 400 mW | -55°C ~ 150°C (TJ) | - | - | Surface Mount | 8-SOIC |
|
LS5912C SOT-23 6L ROHSJFET 2N-CH 25V SOT23-6 |
2,872 | - |
|
Datasheet |
LS5912C | SOT-23-6 | Cut Tape (CT) | Active | 2 N-Channel (Dual) | 25 V | - | 7 mA @ 10 V | - | 1 V @ 1 nA | 5pF @ 10V | - | 500 mW | -55°C ~ 150°C (TJ) | - | - | Surface Mount | SOT-23-6 |
|
LS845 SOT-23 6LJFET 2N-CH 60V SOT23-6 |
3,000 | - |
|
Datasheet |
LS845 | SOT-23-6 | Tape & Reel (TR) | Active | 2 N-Channel (Dual) | 60 V | - | 1.5 mA @ 15 V | - | 1 V @ 1 nA | 8pF @ 15V | - | 400 mW | -55°C ~ 150°C (TJ) | - | - | Surface Mount | SOT-23-6 |
|
LS5912 TO-71 6L ROHSJFET 2N-CH 25V TO71 |
479 | - |
|
Datasheet |
LS5912 | TO-71-6 Metal Can | Bulk | Active | 2 N-Channel (Dual) | 25 V | - | 7 mA @ 10 V | - | 1 V @ 1 nA | 5pF @ 10V | - | 500 mW | -55°C ~ 150°C (TJ) | - | - | Through Hole | TO-71 |

