JFETs

Manufacturers 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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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
J110

J110

JFET N-CH 25V TO92

onsemi

4,177
RFQ
J110Datasheet - TO-226-3, TO-92-3 Long Body 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)
J110G

J110G

JFET N-CH 25V TO92

onsemi

8,139
RFQ
J110GDatasheet - TO-226-3, TO-92-3 Long Body 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)
PMBFJ176,215

PMBFJ176,215

JFET P-CH 30V SOT23

NXP USA Inc.

2,164
RFQ
PMBFJ176,215Datasheet - TO-236-3, SC-59, SOT-23-3 Tape & Reel (TR) Obsolete P-Channel 30 V 30 V 2 mA @ 15 V - 1 V @ 10 nA 8pF @ 10V (VGS) 250 Ohms 300 mW 150°C (TJ) - - Surface Mount SOT-23 (TO-236AB)
MMBF4392

MMBF4392

JFET N-CH 30V SOT23-3

onsemi

8,404
RFQ
MMBF4392Datasheet - TO-236-3, SC-59, SOT-23-3 Tape & Reel (TR) Obsolete N-Channel 30 V - 25 mA @ 20 V - 2 V @ 1 nA 14pF @ 20V 60 Ohms 350 mW -55°C ~ 150°C (TJ) - - Surface Mount SOT-23-3
PMBFJ175,215

PMBFJ175,215

JFET P-CH 30V SOT23

NXP USA Inc.

9,528
RFQ
PMBFJ175,215Datasheet - TO-236-3, SC-59, SOT-23-3 Tape & Reel (TR) Obsolete P-Channel 30 V 30 V 7 mA @ 15 V - 3 V @ 10 nA 8pF @ 10V (VGS) 125 Ohms 300 mW 150°C (TJ) - - Surface Mount SOT-23 (TO-236AB)
PMBFJ308,215

PMBFJ308,215

JFET N-CH 25V SOT23

NXP USA Inc.

4,429
RFQ
PMBFJ308,215Datasheet - TO-236-3, SC-59, SOT-23-3 Tape & Reel (TR) Obsolete N-Channel 25 V 25 V 12 mA @ 10 V - 1 V @ 1 µA 5pF @ 10V 50 Ohms 250 mW 150°C (TJ) - - Surface Mount SOT-23 (TO-236AB)
PMBF4391,215

PMBF4391,215

JFET N-CH 40V SOT23

NXP USA Inc.

7,560
RFQ
PMBF4391,215Datasheet - TO-236-3, SC-59, SOT-23-3 Tape & Reel (TR) Obsolete N-Channel 40 V 40 V 50 mA @ 20 V - 4 V @ 1 nA 14pF @ 20V 30 Ohms 250 mW 150°C (TJ) - - Surface Mount SOT-23 (TO-236AB)
SST174-T1-E3

SST174-T1-E3

JFET P-CH 30V SOT23

Vishay Siliconix

6,514
RFQ
SST174-T1-E3Datasheet - TO-236-3, SC-59, SOT-23-3 Tape & Reel (TR) Obsolete P-Channel 30 V - 20 mA @ 15 V - 5 V @ 10 nA 20pF @ 0V 85 Ohms 350 mW -55°C ~ 150°C (TJ) - - Surface Mount SOT-23
SST4119-T1-E3

SST4119-T1-E3

JFET N-CH 40V TO236

Vishay Siliconix

7,890
RFQ
SST4119-T1-E3Datasheet - TO-236-3, SC-59, SOT-23-3 Tape & Reel (TR) Obsolete N-Channel 40 V - 200 µA @ 10 V - 2 V @ 1 nA 3pF @ 10V - 350 mW -55°C ~ 175°C (TJ) - - Surface Mount TO-236
MMBF5458

MMBF5458

JFET N-CH 25V SOT23-3

onsemi

9,909
RFQ
MMBF5458Datasheet - TO-236-3, SC-59, SOT-23-3 Tape & Reel (TR) Obsolete N-Channel 25 V - 2 mA @ 15 V - 1 V @ 10 nA 7pF @ 15V - 350 mW -55°C ~ 150°C (TJ) - - Surface Mount SOT-23-3
MMBF4119

MMBF4119

JFET N-CH 40V SOT23-3

onsemi

7,874
RFQ
MMBF4119Datasheet - TO-236-3, SC-59, SOT-23-3 Tape & Reel (TR) Obsolete N-Channel 40 V - 200 µA @ 10 V - 2 V @ 1 nA 3pF @ 10V - 225 mW -55°C ~ 150°C (TJ) - - Surface Mount SOT-23-3
MMBFJ271

MMBFJ271

JFET P-CH 30V SOT23-3

onsemi

7,645
RFQ
MMBFJ271Datasheet - TO-236-3, SC-59, SOT-23-3 Tape & Reel (TR) Obsolete P-Channel 30 V - 6 mA @ 15 V - 1.5 V @ 1 nA - - 225 mW -55°C ~ 150°C (TJ) - - Surface Mount SOT-23-3
SST174-E3

SST174-E3

JFET P-CH 30V TO236

Vishay Siliconix

4,604
RFQ
SST174-E3Datasheet - TO-236-3, SC-59, SOT-23-3 Tape & Reel (TR) Obsolete P-Channel 30 V - 20 mA @ 15 V - 5 V @ 10 nA 20pF @ 0V 85 Ohms 350 mW -55°C ~ 150°C (TJ) - - Surface Mount TO-236
PMBFJ110,215

PMBFJ110,215

JFET N-CH 25V SOT23

NXP USA Inc.

6,086
RFQ
PMBFJ110,215Datasheet - TO-236-3, SC-59, SOT-23-3 Tape & Reel (TR) Obsolete N-Channel 25 V 25 V 10 mA @ 15 V - 4 V @ 1 µA 30pF @ 10V (VGS) 18 Ohms 250 mW 150°C (TJ) - - Surface Mount SOT-23 (TO-236AB)
SST4118-T1-E3

SST4118-T1-E3

JFET N-CH 40V SOT23

Vishay Siliconix

6,618
RFQ
SST4118-T1-E3Datasheet - TO-236-3, SC-59, SOT-23-3 Tape & Reel (TR) Obsolete N-Channel 40 V - 80 µA @ 10 V - 1 V @ 1 nA 3pF @ 10V - 350 mW -55°C ~ 175°C (TJ) - - Surface Mount SOT-23
PMBF4393,215

PMBF4393,215

JFET N-CH 40V SOT23

NXP USA Inc.

4,833
RFQ
PMBF4393,215Datasheet - TO-236-3, SC-59, SOT-23-3 Tape & Reel (TR) Obsolete N-Channel 40 V 40 V 5 mA @ 20 V - 500 mV @ 1 nA 14pF @ 20V 100 Ohms 250 mW 150°C (TJ) - - Surface Mount SOT-23 (TO-236AB)
PMBFJ309,215

PMBFJ309,215

JFET N-CH 25V SOT23

NXP USA Inc.

2,309
RFQ
PMBFJ309,215Datasheet - TO-236-3, SC-59, SOT-23-3 Tape & Reel (TR) Obsolete N-Channel 25 V 25 V 12 mA @ 10 V - 1 V @ 1 µA 5pF @ 10V 50 Ohms 250 mW 150°C (TJ) - - Surface Mount SOT-23 (TO-236AB)
MMBF5434

MMBF5434

JFET N-CH 25V SOT23-3

onsemi

3,048
RFQ
MMBF5434Datasheet - TO-236-3, SC-59, SOT-23-3 Tape & Reel (TR) Obsolete N-Channel 25 V - 30 mA @ 15 V - 1 V @ 3 nA 30pF @ 10V (VGS) - 350 mW -55°C ~ 150°C (TJ) - - Surface Mount SOT-23-3
PMBFJ177,215

PMBFJ177,215

JFET P-CH 30V SOT23

NXP USA Inc.

6,314
RFQ
PMBFJ177,215Datasheet - TO-236-3, SC-59, SOT-23-3 Tape & Reel (TR) Obsolete P-Channel 30 V 30 V 1.5 mA @ 15 V - 800 mV @ 10 nA 8pF @ 10V (VGS) 300 Ohms 300 mW 150°C (TJ) - - Surface Mount SOT-23 (TO-236AB)
PMBFJ109,215

PMBFJ109,215

JFET N-CH 25V SOT23

NXP USA Inc.

4,427
RFQ
PMBFJ109,215Datasheet - TO-236-3, SC-59, SOT-23-3 Tape & Reel (TR) Obsolete N-Channel 25 V 25 V 40 mA @ 15 V - 6 V @ 1 µA 30pF @ 10V (VGS) 12 Ohms 250 mW 150°C (TJ) - - Surface Mount SOT-23 (TO-236AB)
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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.

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