JFETs
Browse available JFETs part numbers with manufacturer references, stock information, pricing, datasheets and key specifications. Use the table below to compare options for your project.
For BOM, shortage or hard-to-find requirements, send your part number and quantity to Winsun (HK) Electronics for availability, lead-time and quotation support.
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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BSR57JFET N-CH 40V SOT23-3 |
13,430 | - |
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Datasheet | - | TO-236-3, SC-59, SOT-23-3 | Tape & Reel (TR) | Active | N-Channel | 40 V | - | 20 mA @ 15 V | - | 2 V @ 0.5 nA | - | 40 Ohms | 250 mW | 150°C (TJ) | - | - | Surface Mount | SOT-23-3 |
,TO-226_straightlead.jpg "J112")
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J112JFET N-CH 35V TO92-3 |
9,601 | - |
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Datasheet | - | TO-226-3, TO-92-3 (TO-226AA) | Bulk | Active | N-Channel | 35 V | - | 5 mA @ 15 V | - | 1 V @ 1 µA | - | 50 Ohms | 625 mW | -55°C ~ 150°C (TJ) | - | - | Through Hole | TO-92-3 |
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J111-D26ZJFET N-CH 35V TO92-3 |
46,427 | - |
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Datasheet | - | TO-226-3, TO-92-3 (TO-226AA) Formed Leads | Tape & Reel (TR) | Active | N-Channel | 35 V | - | 20 mA @ 15 V | - | 3 V @ 1 µA | - | 30 Ohms | 625 mW | -55°C ~ 150°C (TJ) | - | - | Through Hole | TO-92-3 |
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J112-D26ZJFET N-CH 35V TO92-3 |
8,628 | - |
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Datasheet | - | TO-226-3, TO-92-3 (TO-226AA) Formed Leads | Tape & Reel (TR) | Active | N-Channel | 35 V | - | 5 mA @ 15 V | - | 1 V @ 1 µA | - | 50 Ohms | 625 mW | -55°C ~ 150°C (TJ) | - | - | Through Hole | TO-92-3 |
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J112-D27ZJFET N-CH 35V TO92-3 |
8,000 | - |
|
Datasheet | - | TO-226-3, TO-92-3 (TO-226AA) Formed Leads | Tape & Reel (TR) | Active | N-Channel | 35 V | - | 5 mA @ 15 V | - | 1 V @ 1 µA | - | 50 Ohms | 625 mW | -55°C ~ 150°C (TJ) | - | - | Through Hole | TO-92-3 |
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2SK208-GR(TE85L,F)JFET N-CH 50V 6.5MA SC59 |
8,204 | - |
|
Datasheet | - | TO-236-3, SC-59, SOT-23-3 | Tape & Reel (TR) | Active | N-Channel | 50 V | - | 2.6 mA @ 10 V | 6.5 mA | 400 mV @ 100 nA | 8.2pF @ 10V | - | 100 mW | 125°C (TJ) | - | - | Surface Mount | SC-59 |
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2SK208-Y(TE85L,F)JFET N-CH 50V 6.5MA SMINI |
7,363 | - |
|
Datasheet | - | TO-236-3, SC-59, SOT-23-3 | Tape & Reel (TR) | Active | N-Channel | 50 V | - | 1.2 mA @ 10 V | 6.5 mA | 400 mV @ 100 nA | 8.2pF @ 10V | - | 100 mW | 125°C (TJ) | - | - | Surface Mount | S-Mini |
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J176-D74ZJFET P-CH 30V TO92-3 |
5,824 | - |
|
Datasheet | - | TO-226-3, TO-92-3 (TO-226AA) Formed Leads | Cut Tape (CT) | Active | P-Channel | 30 V | - | 2 mA @ 15 V | - | 1 V @ 10 nA | - | 250 Ohms | 350 mW | -55°C ~ 150°C (TJ) | - | - | Through Hole | TO-92-3 |
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2SK208-O(TE85L,F)JFET N-CH 50V 6.5MA SC59 |
3,387 | - |
|
Datasheet | - | TO-236-3, SC-59, SOT-23-3 | Tape & Reel (TR) | Active | N-Channel | 50 V | - | 600 µA @ 10 V | 6.5 mA | 400 mV @ 100 nA | 8.2pF @ 10V | - | 100 mW | 125°C (TJ) | - | - | Surface Mount | SC-59 |
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2SK208-R(TE85L,F)JFET N-CH 50V 6.5MA SMINI |
22,639 | - |
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Datasheet | - | TO-236-3, SC-59, SOT-23-3 | Tape & Reel (TR) | Active | N-Channel | 50 V | - | 300 µA @ 10 V | 6.5 mA | 400 mV @ 100 nA | 8.2pF @ 10V | - | 100 mW | 125°C (TJ) | - | - | Surface Mount | S-Mini |
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2SK879-Y(TE85L,F)JFET N-CH 0.1W USM |
19,765 | - |
|
Datasheet | - | SC-70, SOT-323 | Tape & Reel (TR) | Active | N-Channel | - | - | 1.2 mA @ 10 V | - | 400 mV @ 100 nA | 8.2pF @ 10V | - | 100 mW | 125°C (TJ) | - | - | Surface Mount | USM |
|
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2SK879-GR(TE85L,F)JFET N-CH USM |
1,360 | - |
|
Datasheet | - | SC-70, SOT-323 | Tape & Reel (TR) | Active | N-Channel | - | - | 2.6 mA @ 10 V | - | 400 mV @ 100 nA | 8.2pF @ 10V | - | 100 mW | 125°C (TJ) | - | - | Surface Mount | USM |
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J109JFET N-CH 25V TO92-3 |
17,525 | - |
|
Datasheet | - | TO-226-3, TO-92-3 (TO-226AA) | Bulk | Active | N-Channel | 25 V | - | 40 mA @ 15 V | - | 2 V @ 10 nA | - | 12 Ohms | 625 mW | -55°C ~ 150°C (TJ) | - | - | Through Hole | TO-92-3 |
|
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MMBFJ110JFET N-CH 25V SOT23-3 |
8,134 | - |
|
Datasheet | - | TO-236-3, SC-59, SOT-23-3 | Tape & Reel (TR) | Active | N-Channel | 25 V | - | 10 mA @ 15 V | - | 4 V @ 10 nA | - | 18 Ohms | 460 mW | 150°C (TJ) | - | - | Surface Mount | SOT-23-3 |
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2SK3557-6-TB-EJFET N-CH 5V 3CP |
7,692 | - |
|
Datasheet | - | TO-236-3, SC-59, SOT-23-3 | Tape & Reel (TR) | Active | N-Channel | 15 V | 15 V | 20 mA @ 5 V | 50 mA | 1.5 V @ 100 µA | 10pF @ 5V | - | 200 mW | 150°C (TJ) | - | - | Surface Mount | 3-CP |
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2SK209-Y(TE85L,F)JFET N-CH 50V 14MA SC59 |
23,472 | - |
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Datasheet | - | TO-236-3, SC-59, SOT-23-3 | Tape & Reel (TR) | Active | N-Channel | 50 V | - | 14 mA @ 10 V | 14 mA | 1.5 V @ 100 nA | 13pF @ 10V | - | 150 mW | 125°C (TJ) | - | - | Surface Mount | SC-59 |
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2SK209-GR(TE85L,F)JFET N-CH 50V 14MA SC59 |
11,831 | - |
|
Datasheet | - | TO-236-3, SC-59, SOT-23-3 | Tape & Reel (TR) | Active | N-Channel | 50 V | - | 14 mA @ 10 V | 14 mA | 1.5 V @ 100 nA | 13pF @ 10V | - | 150 mW | 125°C (TJ) | - | - | Surface Mount | SC-59 |
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J109-D26ZJFET N-CH 25V TO92-3 |
2,777 | - |
|
Datasheet | - | TO-226-3, TO-92-3 (TO-226AA) Formed Leads | Tape & Reel (TR) | Active | N-Channel | 25 V | - | 40 mA @ 15 V | - | 2 V @ 10 nA | - | 12 Ohms | 625 mW | -55°C ~ 150°C (TJ) | - | - | Through Hole | TO-92-3 |
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2SK932-24-TB-EJFET N-CH 50MA SMCP |
7,618 | - |
|
Datasheet | - | TO-236-3, SC-59, SOT-23-3 | Tape & Reel (TR) | Active | N-Channel | - | 15 V | 14.5 mA @ 5 V | 50 mA | 200 mV @ 100 µA | - | - | 200 mW | 150°C (TJ) | - | - | Surface Mount | SMCP |
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MMBFJ108JFET N-CH 25V SOT23-3 |
10,147 | - |
|
Datasheet | - | TO-236-3, SC-59, SOT-23-3 | Tape & Reel (TR) | Active | N-Channel | 25 V | - | 80 mA @ 15 V | - | 3 V @ 10 nA | - | 8 Ohms | 350 mW | -55°C ~ 150°C (TJ) | - | - | Surface Mount | SOT-23-3 |
JFETs FAQ
Common questions about selecting, comparing and sourcing JFETs components through Winsun (HK) Electronics.
What should I check when selecting JFETs components?
Compare the manufacturer part number, electrical specifications, package, operating conditions and application requirements. The product datasheet should be used to confirm technical suitability.
Can Winsun help source specific JFETs part numbers?
Yes. Send the exact part number, manufacturer and required quantity. Winsun (HK) Electronics can assist with availability checks, quotation support and sourcing options based on your requirement.
Do you support shortage, obsolete or hard-to-find JFETs parts?
Yes. Our sourcing team can review shortage and obsolete-part requirements and help check available supply channels or possible alternatives when appropriate.
How do I request a quote for JFETs components?
Submit an RFQ with the part number, manufacturer, quantity and target delivery requirement. Our sales team will review your request and follow up with current sourcing information.
