4387P1 Rf Transistor

Review Rf Transistor

The 4387P1 RF Transistor is a versatile component in the field of radio frequency (RF) technology. This device is a pnp type bipolar junction transistor (BJT), which means it operates on the principle of electron flow in a three-layer structure.

The 4387P1 RF Transistor is specifically designed for use in high frequency applications. It has a maximum collector-emitter voltage rating of 30V, which allows it to handle moderate power levels. The device also has a maximum collector current rating of 1A, making it suitable for applications that require a moderate amount of current.

The 4387P1 RF Transistor has a cutoff frequency (fT) of 1.5GHz, which means it can handle signals with high frequency content. It also has a maximum oscillation frequency (fmax) of 1.5GHz, which means it can be used in oscillator circuits. The device has a base-emitter junction voltage (VBE) of 0.6V at 1mA, which ensures good stability and low noise.

The 4387P1 RF Transistor is packaged in a TO-92 metal can, which provides good thermal dissipation and protection against mechanical stress. The device is RoHS compliant, which means it does not contain hazardous substances, making it environmentally friendly and safe to use.

In summary, the 4387P1 RF Transistor is a high performance and versatile device that is suitable for use in high frequency applications. Its pnp type structure, moderate power handling capabilities, and high cutoff and oscillation frequencies make it a valuable component in RF circuits. Its TO-92 packaging and RoHS compliance ensure reliable operation and environmentally friendly use.

1. Wide Frequency Range: The 4387P1 RF transistor has a wide frequency range, which makes it suitable for various applications in radio frequency (RF) circuits.

2. High Power Gain: This transistor offers a high power gain, which is beneficial in amplifying weak signals.

3. Good Input Impedance: The 4387P1 RF transistor has a good input impedance, which helps to minimize signal loss and maintain signal integrity.

4. Availability: The 4387P1 RF transistor is widely available in the market, making it easy to source and purchase.

1. Limited Power Handling Capability: Compared to other RF transistors, the 4387P1 has limited power handling capability. This may not be suitable for high power applications.

2. High Noise Figure: The 4387P1 RF transistor has a relatively high noise figure, which can degrade the signal-to-noise ratio in some applications.

3. Lack of Linearity: The 4387P1 RF transistor may not exhibit high linearity, which can be a concern in applications that require precise signal amplification.

The 4387P1 RF transistor is a suitable choice for applications that require a wide frequency range, high power gain, and good input impedance. However, its limited power handling capability, high noise figure, and lack of linearity may be a concern in certain applications. Therefore, it is essential to evaluate the specific requirements of your application before deciding to purchase the 4387P1 RF transistor.

If the limitations of the 4387P1 RF transistor do not pose a significant concern for your application, then it can be a cost-effective and reliable solution. However, if you require higher power handling capability, lower noise figure, or higher linearity, you may need to consider other RF transistors that better meet your specific needs.

part #: 4387p1 prices

• $40.00-$130.89

Shipping:

• cost: $5.0
• type: Flat
• handling: 2 days

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• policy: no returns

Seller:

• zipcode: 94089
• city: Sunnyvale, California

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• # bids: 0
• quantity: 2
• Started: March 6, 2015, 6:21 am
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• best offer: true

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1. A+++++ OUTSTANDING SUPERFAST SHIPPING TOP 01-31-15
2. Great deal. Wow !! Super Fast shipping !! Great seller A++++ 02-28-15
3. great transaction 02-08-15
4. Fast Shipping No problem Thanks 01-31-15
5. Item as described, quick shipping, excellent transaction. 02-02-15

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General:

• in stock: Yes
• condition: New other see details
• Consumer Electronics > Radio Communication > Ham, Amateur Radio > Ham Radio Transceivers