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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
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 |
JFETs Electronic Components Sourcing and Lifecycle Support
FPGAX is a global sourcing partner specializing in FPGA and programmable logic solutions for engineering and manufacturing organizations worldwide. For customers sourcing JFETs components, we support both current production requirements and long-term component availability across demanding product lifecycles.
Our sourcing approach combines traceability, supply stability, and technical coordination. FPGAX is certified to AS9120B, ISO 9001:2008, and ISO 14001 standards and supports procurement programs where continuity, documentation, and dependable component supply are important.
How FPGAX Supports JFETs Requirements
- Active component sourcing: support for current FPGA, programmable logic, and related semiconductor requirements.
- End-of-life sourcing: assistance with obsolete and hard-to-find parts when designs must remain in production.
- Lifecycle management: sourcing support during product transitions, allocation periods, and supply interruptions.
- Design continuity: long-term supply support intended to reduce redesign pressure and production disruption.
- Major programmable logic brands: sourcing coverage includes Xilinx, Intel/Altera, Lattice, Microchip, and QuickLogic.
Supply Support at a Glance
| Requirement | FPGAX Support |
| Current production | Active FPGA, programmable logic, and semiconductor component sourcing |
| Legacy programs | End-of-life and hard-to-find component sourcing |
| Supply continuity | Lifecycle transition and long-term availability support |
| Quality requirements | Traceable sourcing and quality-management processes |
Focused on FPGA and Programmable Logic Supply
FPGAX focuses on helping customers maintain access to critical programmable devices throughout the full component lifecycle. Whether the requirement is for a current design, an established production program, or an older platform facing component obsolescence, our goal is to provide a stable sourcing path and help customers maintain design and manufacturing continuity.
JFETs FAQ
Can FPGAX source both active and end-of-life JFETs components?
Yes. FPGAX supports sourcing for both active components and end-of-life or hard-to-find parts, with an emphasis on maintaining supply continuity for engineering and manufacturing programs.
Which programmable logic manufacturers does FPGAX support?
Our core sourcing coverage includes major FPGA and programmable logic manufacturers such as Xilinx, Intel/Altera, Lattice, Microchip, and QuickLogic, subject to specific part requirements and availability.
How does FPGAX help with component lifecycle changes?
We support customers through lifecycle transitions by helping locate current or legacy supply, reducing exposure to supply disruptions, and supporting long-term availability for designs that need to remain in production.
What quality and traceability standards does FPGAX follow?
FPGAX states certification to AS9120B, ISO 9001:2008, and ISO 14001 standards. Our sourcing services are structured around traceability, stable supply, and quality-management requirements.
What information should I provide for a JFETs sourcing request?
Providing the manufacturer part number, required quantity, target delivery schedule, and any lifecycle or traceability requirements helps us evaluate the sourcing request more efficiently.