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
SST403 SOIC 8L-TB

SST403 SOIC 8L-TB

JFET 2N-CH 50V 8SOIC

Linear Integrated Systems, Inc.

90
RFQ
SST403 SOIC 8L-TBDatasheet SST403 8-SOIC (0.154", 3.90mm Width) Tube 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
LS3954A TO-71 6L ROHS

LS3954A TO-71 6L ROHS

JFET 2N-CH 60V TO71

Linear Integrated Systems, Inc.

26
RFQ
LS3954A TO-71 6L ROHSDatasheet LS3954A 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
LSK489B SOIC 8L ROHS

LSK489B SOIC 8L ROHS

JFET 2N-CH 60V 8SOIC

Linear Integrated Systems, Inc.

85
RFQ
LSK489B SOIC 8L ROHSDatasheet 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
LS845 SOIC 8L

LS845 SOIC 8L

JFET 2N-CH 60V 8SOIC

Linear Integrated Systems, Inc.

95
RFQ
LS845 SOIC 8LDatasheet LS845 8-SOIC (0.154", 3.90mm Width) Tube 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 8-SOIC
LS5912C SOIC 8L

LS5912C SOIC 8L

JFET 2N-CH 25V 8SOIC

Linear Integrated Systems, Inc.

92
RFQ
LS5912C SOIC 8LDatasheet LS5912C 8-SOIC (0.154", 3.90mm Width) Tube 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 8-SOIC
LS5912 SOIC 8L-A

LS5912 SOIC 8L-A

JFET 2N-CH 25V 8SOIC

Linear Integrated Systems, Inc.

95
RFQ
LS5912 SOIC 8L-ADatasheet LS5912 8-SOIC (0.154", 3.90mm Width) Tube 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 8-SOIC
LS5912 SOIC 8L-B

LS5912 SOIC 8L-B

JFET 2N-CH 25V 8SOIC

Linear Integrated Systems, Inc.

84
RFQ
LS5912 SOIC 8L-BDatasheet LS5912 8-SOIC (0.154", 3.90mm Width) Tube 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 8-SOIC
2N3823

2N3823

JFET N-CH 30V TO72

Microchip Technology

36
RFQ
2N3823Datasheet - TO-206AF, TO-72-4 Metal Can Bulk Active N-Channel 30 V 30 V 20 mA @ 15 V - 8 V @ 500 pA 6pF @ 15V - 300 mW -55°C ~ 200°C (TJ) Military MIL-PRF-19500/375 Through Hole TO-72
SD5000I S/B DIP 16L ROHS

SD5000I S/B DIP 16L ROHS

QUAD HIGH SPEED N-CHANNEL LATERA

Linear Integrated Systems, Inc.

19
RFQ
SD5000I S/B DIP 16L ROHSDatasheet - 16-DIP (0.300", 7.62mm) Tube Active 4 N-Channel 20 V 20 V 900 pA @ 20 V 50 mA - - 70 Ohms 500 mW -55°C ~ 150°C (TJ) - - Through Hole 16-DIP
KSK596PAWD

KSK596PAWD

JFET N-CH 20V 1MA TO92S

onsemi

9,656
RFQ
KSK596PAWDDatasheet - TO-226-3, TO-92-3 Short Body Bulk Obsolete N-Channel 20 V - 100 µA @ 5 V 1 mA 600 mV @ 1 µA 3.5pF @ 5V - 100 mW 150°C (TJ) - - Through Hole TO-92S
KSK596PCWD

KSK596PCWD

JFET N-CH 20V 1MA TO92S

onsemi

9,605
RFQ
KSK596PCWDDatasheet - TO-226-3, TO-92-3 Short Body Bulk Obsolete N-Channel 20 V - 100 µA @ 5 V 1 mA 600 mV @ 1 µA 3.5pF @ 5V - 100 mW 150°C (TJ) - - Through Hole TO-92S
KSK596BU

KSK596BU

JFET N-CH 20V 1MA TO92S

onsemi

9,060
RFQ
KSK596BUDatasheet - TO-226-3, TO-92-3 Short Body Bulk Obsolete N-Channel 20 V - 100 µA @ 5 V 1 mA 600 mV @ 1 µA 3.5pF @ 5V - 100 mW 150°C (TJ) - - Through Hole TO-92S
KSK596ABU

KSK596ABU

JFET N-CH 20V 1MA TO92S

onsemi

6,483
RFQ
KSK596ABUDatasheet - TO-226-3, TO-92-3 Short Body Bulk Obsolete N-Channel 20 V - 100 µA @ 5 V 1 mA 600 mV @ 1 µA 3.5pF @ 5V - 100 mW 150°C (TJ) - - Through Hole TO-92S
FJZ594JTF

FJZ594JTF

JFET N-CH 20V 1MA SOT623F

onsemi

3,237
RFQ
FJZ594JTFDatasheet - SOT-623F Tape & Reel (TR) Obsolete N-Channel 20 V - 150 µA @ 5 V 1 mA 600 mV @ 1 µA 3.5pF @ 5V - 100 mW 150°C (TJ) - - Surface Mount SOT-623F
KSK30YTA

KSK30YTA

JFET N-CH 50V TO92-3

onsemi

2,734
RFQ
KSK30YTADatasheet - TO-226-3, TO-92-3 (TO-226AA) Formed Leads Tape & Box (TB) Obsolete N-Channel 50 V - 1.2 mA @ 10 V - 400 mV @ 100 nA 8.2pF @ 0V - 100 mW 125°C (TJ) - - Through Hole TO-92-3
J112_D11Z

J112_D11Z

JFET N-CH 35V TO92-3

onsemi

9,961
RFQ
J112_D11ZDatasheet - TO-226-3, TO-92-3 (TO-226AA) Formed Leads Tape & Reel (TR) Obsolete 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
PN4302

PN4302

JFET N-CH 30V TO92-3

onsemi

7,603
RFQ
PN4302Datasheet - TO-226-3, TO-92-3 (TO-226AA) Bulk Obsolete N-Channel 30 V - 500 µA @ 15 V - 4 V @ 1 nA - - 625 mW -55°C ~ 150°C (TJ) - - Through Hole TO-92-3
PN4303_D26Z

PN4303_D26Z

JFET N-CH 30V TO92-3

onsemi

6,132
RFQ
PN4303_D26ZDatasheet - TO-226-3, TO-92-3 (TO-226AA) Formed Leads Tape & Reel (TR) Obsolete N-Channel 30 V - 4 mA @ 15 V - 6 V @ 1 nA - - 625 mW -55°C ~ 150°C (TJ) - - Through Hole TO-92-3
2N5457_D75Z

2N5457_D75Z

JFET N-CH 25V TO92-3

onsemi

5,852
RFQ
2N5457_D75ZDatasheet - TO-226-3, TO-92-3 (TO-226AA) Formed Leads Tape & Box (TB) Obsolete N-Channel 25 V - 1 mA @ 15 V - 500 mV @ 10 nA 7pF @ 15V - 625 mW -55°C ~ 150°C (TJ) - - Through Hole TO-92-3
2N5458_D26Z

2N5458_D26Z

JFET N-CH 25V TO92-3

onsemi

8,866
RFQ
2N5458_D26ZDatasheet - TO-226-3, TO-92-3 (TO-226AA) Formed Leads Tape & Reel (TR) Obsolete N-Channel 25 V - 2 mA @ 15 V - 1 V @ 10 nA 7pF @ 15V - 625 mW -55°C ~ 150°C (TJ) - - Through Hole TO-92-3
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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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