JFETs (Junction Field Effect Transistors) are crucial components widely used in analog circuits for their high input impedance and low noise characteristics. They operate by controlling the current flow through a semiconductor channel via an electric field. Key applications include amplifiers, switches, and voltage-controlled resistors, making JFETs indispensable in both consumer electronics and industrial automation.
Leading manufacturers like ON Semiconductor, Vishay, and Infineon Technologies offer a variety of JFETs to meet diverse electrical requirements. These components are known for their reliability, efficiency, and longevity, making them a popular choice for engineers and designers. Enhanced performance and minimized signal distortion are some of the main benefits of using high-quality JFETs in electronic projects.
Select | Images | Part Number | Mfr | Description | Datasheet | Availability | Price | Qty | RFQ | Rohs | ECAD Model |
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Mfr. Part No. WS Part No. |
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2,950 pieces In Stock |
MOQ:16 |
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Mfr. Part No. WS Part No. |
Silicon N-Channel Junction FET / Trans JFET N-CH 22V 100mA Si 3-Pin(3+Tab) SPAK
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3,970 pieces In Stock |
MOQ:11 |
Need to verify |
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Mfr. Part No. WS Part No. |
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4,000 pieces In Stock |
MOQ:11 |
Need to verify |
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Mfr. Part No. WS Part No. |
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225,864 pieces In Stock |
MOQ:75 |
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Mfr. Part No. WS Part No. |
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5,350 pieces In Stock |
MOQ:3 |
Need to verify |
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Mfr. Part No. WS Part No. |
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3,760 pieces In Stock |
MOQ:6 |
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Mfr. Part No. WS Part No. |
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18,000 pieces In Stock |
MOQ:85 |
Need to verify |
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Mfr. Part No. WS Part No. |
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3,500 pieces In Stock |
MOQ:3 |
Need to verify |
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Mfr. Part No. WS Part No. |
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2,820 pieces In Stock |
MOQ:3 |
Need to verify |
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Mfr. Part No. WS Part No. |
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6,000 pieces In Stock |
MOQ:160 |
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Mfr. Part No. WS Part No. |
Trans MOSFET N-CH 25V 64A T/R
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6,720 pieces In Stock |
MOQ:160 |
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Mfr. Part No. WS Part No. |
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9,650 pieces In Stock |
MOQ:90 |
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Mfr. Part No. WS Part No. |
Trans JFET N-CH 50V 30mA Si 3-Pin SC-59
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33,600 pieces In Stock |
MOQ:100 |
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Mfr. Part No. WS Part No. |
Silicon N-Channel MOS FET / Trans MOSFET N-CH Si 50V 0.1A 3-Pin Mini3-G1
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8,500 pieces In Stock |
MOQ:6 |
Need to verify |
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Mfr. Part No. WS Part No. |
JFET N-CH 1MA 100MW SPA
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Datasheet |
8,950 pieces In Stock |
MOQ:90 |
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Mfr. Part No. WS Part No. |
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3,500 pieces In Stock |
MOQ:40 |
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Mfr. Part No. WS Part No. |
N CHANNEL Silicon power MOSFET
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4,910 pieces In Stock |
MOQ:590 |
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Mfr. Part No. WS Part No. |
Trans MOSFET N-CH 100V 2A 3-Pin(2+Tab) T/R
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9,500 pieces In Stock |
MOQ:195 |
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Mfr. Part No. WS Part No. |
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1,260 pieces In Stock |
MOQ:560 |
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Mfr. Part No. WS Part No. |
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10,300 pieces In Stock |
MOQ:90 |
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Mfr. Part No. WS Part No. |
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6,000 pieces In Stock |
MOQ:11 |
Need to verify |
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Mfr. Part No. WS Part No. |
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2,000 pieces In Stock |
MOQ:45 |
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Mfr. Part No. WS Part No. |
N-Channel MOSFET Transistor
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8,300 pieces In Stock |
MOQ:6 |
Need to verify |
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Mfr. Part No. WS Part No. |
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3,020 pieces In Stock |
MOQ:25 |
Need to verify |
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Mfr. Part No. WS Part No. |
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35,000 pieces In Stock |
MOQ:18 |
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Mfr. Part No. WS Part No. |
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3,500 pieces In Stock |
MOQ:275 |
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Mfr. Part No. WS Part No. |
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2,070 pieces In Stock |
MOQ:3 |
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Mfr. Part No. WS Part No. |
2SK791
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34,000 pieces In Stock |
MOQ:13 |
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Mfr. Part No. WS Part No. |
2SK792
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18,000 pieces In Stock |
MOQ:45 |
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Mfr. Part No. WS Part No. |
2SK793 / Trans MOSFET N-CH Si 850V 5A 3-Pin(3+Tab) TO-3P
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1,700 pieces In Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
2SK794 / N-Channel MOSFET Transistor
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1,100 pieces In Stock |
MOQ:2 |
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Mfr. Part No. WS Part No. |
N CHANNEL MOS FIELD POWER TRANSISTOR
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6,740 pieces In Stock |
MOQ:24 |
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Mfr. Part No. WS Part No. |
JFET N-CH 50MA 200MW CP
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Datasheet |
8,680 pieces In Stock |
MOQ:290 |
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Mfr. Part No. WS Part No. |
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8,500 pieces In Stock |
MOQ:265 |
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Mfr. Part No. WS Part No. |
Trans MOSFET N-CH Si 100V 0.6A 3-Pin TO-92 Mod
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5,100 pieces In Stock |
MOQ:11 |
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Mfr. Part No. WS Part No. |
N-CHANNEL SILICON POWER MOSFET / Trans MOSFET N-CH 250V 20A
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6,520 pieces In Stock |
MOQ:11 |
Need to verify |
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Mfr. Part No. WS Part No. |
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3,470 pieces In Stock |
MOQ:11 |
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Mfr. Part No. WS Part No. |
N-CHANNEL SILICON POWER MOSFET / Trans MOSFET N-CH 500V 10A 3-Pin(3+Tab) TO-3P
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7,750 pieces In Stock |
MOQ:90 |
Need to verify |
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Mfr. Part No. WS Part No. |
|
1,610 pieces In Stock |
MOQ:9 |
Need to verify |
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Mfr. Part No. WS Part No. |
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7,000 pieces In Stock |
MOQ:90 |
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Mfr. Part No. WS Part No. |
N-CHANNEL MOS FET FOR HIGH SPEED SWITCHING 
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16,190 pieces In Stock |
MOQ:90 |
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Mfr. Part No. WS Part No. |
Trans MOSFET N-CH 30V 1A 4-Pin(3+Tab) SOT-89
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9,800 pieces In Stock |
MOQ:90 |
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Mfr. Part No. WS Part No. |
Trans MOSFET N-CH 30V 1A 4-Pin(3+Tab) SOT-89 Tray
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1,940 pieces In Stock |
MOQ:90 |
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Mfr. Part No. WS Part No. |
Silicon N-Channel Junction FET / Trans JFET N-CH 30V 12mA Si
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7,900 pieces In Stock |
MOQ:6 |
Need to verify |
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Mfr. Part No. WS Part No. |
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9,000 pieces In Stock |
MOQ:6 |
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Mfr. Part No. WS Part No. |
JFET N-CH 40V TO18 / JFET 40 V 300 mW Through Hole TO-18
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Datasheet |
1,050 pieces In Stock |
MOQ:50 |
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Mfr. Part No. WS Part No. |
JFET N-CH 10MA SMCP
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Datasheet |
1,640 pieces In Stock |
MOQ:40 |
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Mfr. Part No. WS Part No. |
N-Channel MOSFET Transistor
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16,000 pieces In Stock |
MOQ:60 |
Need to verify |
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Mfr. Part No. WS Part No. |
|
1,600 pieces In Stock |
MOQ:215 |
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Mfr. Part No. WS Part No. |
JFET N-CH 35V TO92
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Datasheet |
17,500 pieces In Stock |
MOQ:535 |