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Transistor JFET N-Channel 40V 100mA TO-18
2N4857
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The 2N4857 is a N-Channel JFET (Junction Field-Effect Transistor) from Crimson Semiconductor Inc. It's a high-performance device suitable for precision applications, industrial control circuits, and telecommunications. This TO-18 package transistor operates at 100mA with a voltage rating of 40V and has a low power consumption of 360mW. Its features include fast switching times, high reliability, and minimal power consumption. The 2N4857 is suitable for various applications such as avionics systems, surveillance technology, power amplifiers, electronic warfare, navigation systems, telecommunications, remote sensing, radio frequency, data transmission, phased array antennas, frequency synthesizers, microwave devices, signal processing, wireless networks, test equipment, space communications, receiver modules, and defense applications.
According to the provided information, the features of the 2N4857 component include:
These features make the 2N4857 suitable for applications such as avionics, surveillance technology, and telecommunications.
According to the product information, the package type of 2N4857 is TO-18-3.
As per the product information, the package of the 2N4857 is TO-18-3. The pin count is not explicitly mentioned but based on general industry standards for TO-18 packages, it typically has three pins: Gate (G), Drain (D), and Source (S). The function of the 2N4857 N-Channel JFET is primarily as an electronic switching device, offering features such as fast switching times, low power consumption, and high reliability. It is suitable for various applications including precision current control, amplification, and signal processing.
According to the product information, the manufacturer of the 2N4857 is Crimson Semiconductor Inc.
The 2N4857 JFET is suitable for various applications, including avionics systems, surveillance technology, power amplifiers, electronic warfare, navigation systems, telecommunications, remote sensing, radio frequency, data transmission, phased array antennas, frequency synthesizers, microwave devices, signal processing, wireless networks, test equipment, space communications, receiver modules, and defense applications.
The equivalent products of 2N4857 are:
Please note that these equivalents may vary depending on the specific application and requirements.
Product Category | JFET | Technology | Si |
---|---|---|---|
Mounting Style | Through Hole | Product Type | JFETs |
Factory Pack Quantity | 1 | Subcategory | Transistors |
Type | JFET | Package/Case | TO-18-3 |
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01/29/2024
Excellent modules, ordered for, 3.3, 5 and 12 volts all came working in the urals in 23 days. I'm happy
06/21/2023
Mike offered top notch service, pricing, and parts. Thanks for the hard work!
02/09/2023
Everything is great, but the fact that the order was sent "without tracking", it turned out only later, after placing the order. Received only today, ordered on june 17, very long drove!
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Quantity
Unit Price
Ext. Price
1000+
$55.070
$55,070.00
500+
$56.028
$28,014.00
200+
$57.964
$11,592.80
1+
$145.270
$145.27
*The prices above are for reference only.
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