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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
SMMBF4391LT1GJFET N-CH 30V SOT23-3 |
2,506 |
|
|
- | TO-236-3, SC-59, SOT-23-3 | Tape & Reel (TR) | Obsolete | N-Channel | 30 V | 30 V | 50 mA @ 15 V | - | 4 V @ 10 nA | 14pF @ 15V (VGS) | 30 Ohms | 225 mW | -55°C ~ 150°C (TJ) | Automotive | AEC-Q101 | Surface Mount | SOT-23-3 (TO-236) |
|
J270JFET P-CH 30V TO92-3 |
30,053 |
|
|
- | TO-226-3, TO-92-3 (TO-226AA) | Bulk | Obsolete | P-Channel | 30 V | - | 2 mA @ 15 V | - | 500 mV @ 1 nA | - | - | 350 mW | -55°C ~ 150°C (TJ) | - | - | Through Hole | TO-92-3 |
|
2SK715W-ACJFET N-CH 50MA 3SPA |
4,645 |
|
|
- | SC-72 | Tape & Reel (TR) | Obsolete | N-Channel | - | 15 V | 14.5 mA @ 5 V | 50 mA | 600 mV @ 100 µA | 10pF @ 5V | - | 300 mW | 125°C (TJ) | - | - | Through Hole | 3-SPA |
|
2SK715UJFET N-CH 50MA 3SPA |
5,709 |
|
|
- | SC-72 | Bulk | Obsolete | N-Channel | - | 15 V | 7.3 mA @ 5 V | 50 mA | 600 mV @ 100 µA | 10pF @ 5V | - | 300 mW | 125°C (TJ) | - | - | Through Hole | 3-SPA |
|
J110RLRATRANS GP JFET N-CH 25V TO-92 |
15,967 |
|
|
- | TO-226-3, TO-92-3 Long Body, Formed Leads | Bulk | Obsolete | N-Channel | 25 V | - | 10 mA @ 15 V | - | 500 mV @ 1 µA | - | 18 Ohms | 310 mW | 135°C (TJ) | - | - | Through Hole | TO-92 (TO-226) |
|
2SK2539-6-TB-ENCH J-FET |
11,198 |
|
|
* | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
2SK715WJFET N-CH 50MA 3SPA |
4,611 |
|
|
- | SC-72 | Bulk | Obsolete | N-Channel | - | 15 V | 14.5 mA @ 5 V | 50 mA | 600 mV @ 100 µA | 10pF @ 5V | - | 300 mW | 125°C (TJ) | - | - | Through Hole | 3-SPA |
|
2SK2539-7-TB-ENCH J-FET |
210,000 |
|
|
* | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
2SK937Y5-AANCH J-FET |
35,000 |
|
|
* | - | Bulk | Obsolete | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
J111,126JFET N-CH 40V TO92-3 |
3,930 |
|
|
- | TO-226-3, TO-92-3 (TO-226AA) Formed Leads | Bulk | Obsolete | N-Channel | 40 V | 40 V | 20 mA @ 15 V | - | 10 V @ 1 µA | 6pF @ 10V (VGS) | 30 Ohms | 400 mW | 150°C (TJ) | - | - | Through Hole | TO-92-3 |
|
2SK1109(2)-AJFET N-CH |
1,700 |
|
|
* | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
2N5639JFET N-CH 35V TO92 |
12,885 |
|
|
- | TO-226-3, TO-92-3 (TO-226AA) Formed Leads | Bulk | Obsolete | N-Channel | 35 V | 30 V | 25 mA @ 20 V | - | - | 10pF @ 12V (VGS) | 60 Ohms | 310 mW | -65°C ~ 150°C (TJ) | - | - | Through Hole | TO-92 (TO-226) |
|
PN4093JFET N-CH 40V TO92-3 |
6,175 |
|
|
- | TO-226-3, TO-92-3 (TO-226AA) | Bulk | Obsolete | N-Channel | 40 V | - | 8 mA @ 20 V | - | 1 V @ 1 nA | 16pF @ 20V | 80 Ohms | 625 mW | -55°C ~ 150°C (TJ) | - | - | Through Hole | TO-92-3 |
|
MMBF4391JFET N-CH 30V SOT23-3 |
3,815 |
|
|
- | TO-236-3, SC-59, SOT-23-3 | Tape & Reel (TR) | Obsolete | N-Channel | 30 V | - | 50 mA @ 20 V | - | 4 V @ 1 nA | 14pF @ 20V | 30 Ohms | 350 mW | -55°C ~ 150°C (TJ) | - | - | Surface Mount | SOT-23-3 |
|
MMBF5460JFET P-CH 40V SOT23-3 |
5,287 |
|
|
- | TO-236-3, SC-59, SOT-23-3 | Tape & Reel (TR) | Obsolete | P-Channel | 40 V | - | 1 mA @ 15 V | - | 750 mV @ 1 µA | 7pF @ 15V | - | 225 mW | -55°C ~ 150°C (TJ) | - | - | Surface Mount | SOT-23-3 |
|
IFN201AST3TRJFET N-Channel -40V Low Ciss |
3,000 |
|
|
IFN201 | SOT-23-3 | Tape & Reel (TR) | Active | N-Channel | - | 40 V | 800 µA @ 20 V | - | 800 mV @ 10 nA | 4pF @ 20V | 1.2 kOhms | 350 mW | -55°C ~ 150°C (TJ) | - | - | Surface Mount | SOT-23-3 |
|
2SK2171-5-TD-ENCH J-FET |
5,000 |
|
|
* | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
MMBF5459JFET N-CH 25V SOT23-3 |
4,992 |
|
|
- | TO-236-3, SC-59, SOT-23-3 | Tape & Reel (TR) | Obsolete | N-Channel | 25 V | - | 4 mA @ 15 V | - | 2 V @ 10 nA | 7pF @ 15V | - | 350 mW | -55°C ~ 150°C (TJ) | - | - | Surface Mount | SOT-23-3 |
|
J111RLRPGJFET N-CH 35V TO92 |
7,098 |
|
|
- | TO-226-3, TO-92-3 Long Body, Formed Leads | Tape & Reel (TR) | Obsolete | N-Channel | 35 V | - | 20 mA @ 15 V | - | 3 V @ 1 µA | - | 30 Ohms | 350 mW | -65°C ~ 150°C (TJ) | - | - | Through Hole | TO-92 (TO-226) |
|
2SK3666-3-TB-EJFET N-CH 10MA SMCP |
2,513 |
|
|
- | TO-236-3, SC-59, SOT-23-3 | Tape & Reel (TR) | Obsolete | N-Channel | - | 30 V | 1.2 mA @ 10 V | 10 mA | 180 mV @ 1 µA | 4pF @ 10V | 200 Ohms | 200 mW | 150°C (TJ) | - | - | Surface Mount | SMCP |
Category Overview
JFETs Products & Selection Guide
JFETs are widely used in industrial automation, automotive electronics, communication equipment, consumer electronics, new energy systems, and many other electronic applications. We offer products from multiple manufacturers, packages, and specifications to help engineers and buyers compare and source suitable components.
Use the manufacturer, key specification, availability, and Datasheet filters to narrow down the right JFETs. If the exact part is not listed, submit an inquiry and our team can help check stock, lead time, and suitable alternatives.
FAQ
How do I choose the right JFETs?
Start with the required electrical specifications, package, operating temperature, application conditions, and manufacturer preference, then compare availability and lead time.
Can I order based on the stock shown on this page?
Inventory can change with supply conditions. For project or volume requirements, please submit an inquiry so current stock, pricing, and lead time can be confirmed.
What if the exact part number I need is not listed?
Send us the part number and required quantity. We can help source hard-to-find parts and suggest suitable alternatives based on key specifications.
Do you provide Datasheets and technical documents?
Yes. Use the Datasheet links in the product list to view available technical documents. If a document is unavailable, contact us and we can help check it.
