| Allicdata Part #: | 4308-02-ND |
| Manufacturer Part#: |
4308-02 |
| Price: | $ 0.00 |
| Product Category: | RF/IF and RFID |
| Manufacturer: | pSemi |
| Short Description: | IC DSA 5BIT 75 OHM 20-QFN |
| More Detail: | RF Attenuator 31dB ±0.2dB 0Hz ~ 4GHz 75 Ohms 20-W... |
| DataSheet: | 4308-02 Datasheet/PDF |
| Quantity: | 1000 |
| 1 +: | 0.00000 |
| Series: | -- |
| Packaging: | Tape & Reel (TR) |
| Part Status: | Obsolete |
| Attenuation Value: | 31dB |
| Frequency Range: | 0Hz ~ 4GHz |
| Power (Watts): | -- |
| Impedance: | 75 Ohms |
| Package / Case: | 20-WFQFN Exposed Pad |
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Attenuators, such as 4308-02, are devices used to reduce signal strength without causing distortion in the signal. The 4308-02 attenuator is designed for use in microwave applications, specifically, applications involving very high frequencies, such as in radios, radar, and satellite systems. This attenuator operates by adjusting the resistance of a resistor or variable resistor network, thereby reducing the amount of power delivered to the load.
The 4308-02 attenuator works on the principle of heat dissipation. This technique is based on the fact that all objects, including electrons, absorb energy in the form of heat when they are subjected to an electrical force. When an electric current is passed through the resistor or variable resistor network of the 4308-02 attenuator, it produces heat, which is dissipated into the environment. The amount of heat produced is proportionate to the amount of current run through the network, which affects the resistance. By adjusting the amount of current run through the network, the 4308-02 attenuator can be tuned to reduce the signal strength without producing distortion.
The 4308-02 attenuator offers several advantages over traditional resistive attenuators. The variable resistor network of the 4308-02 provides more precise control over signal strength, allowing for more accurate tuning of signal levels. Additionally, the 4308-02 attenuator is less prone to electrical interference due to its lack of moving parts, making it a reliable and cost-effective attenuator for use in high-frequency microwave applications.
The 4308-02 attenuator is a versatile device that can be used in a variety of applications. In addition to traditional microwave applications, the 4308-02 can also be used for cellular, paging, satellite communications, fiber optics, and other high-frequency communication systems. It can also be used in stereo systems, sound speakers, and power amplifiers to adjust signal strength.
In conclusion, the 4308-02 attenuator is a device designed for applications involving very high frequencies. It works on the principle of heat dissipation, and it is designed to reduce signal strength without causing distortion in the signal. The 4308-02 offers several advantages over traditional resistive attenuators, such as increased precision and reliability. Additionally, the 4308-02 can be used in a variety of applications, including cellular, paging, and satellite communications.
The specific data is subject to PDF, and the above content is for reference
| Part Number | Manufacturer | Price | Quantity | Description |
|---|
| 4308R-101-391 | Bourns Inc. | 0.23 $ | 1000 | RES ARRAY 7 RES 390 OHM 8... |
| 4308R-101-184 | Bourns Inc. | 0.23 $ | 1000 | RES ARRAY 7 RES 180K OHM ... |
| 4308H-101-221LF | Bourns Inc. | 0.28 $ | 1000 | RES ARRAY 7 RES 220 OHM 8... |
| 4308H-102-223 | Bourns Inc. | 0.28 $ | 1000 | RES ARRAY 4 RES 22K OHM 8... |
| 4308M-101-682 | Bourns Inc. | 0.28 $ | 1000 | RES ARRAY 7 RES 6.8K OHM ... |
| 4308M-102-162LF | Bourns Inc. | 0.28 $ | 1000 | RES ARRAY 4 RES 1.6K OHM ... |
| 4308R-101-153 | Bourns Inc. | 0.23 $ | 1000 | RES ARRAY 7 RES 15K OHM 8... |
| 4308R-102-471 | Bourns Inc. | 0.23 $ | 1000 | RES ARRAY 4 RES 470 OHM 8... |
| 4308R-104-161/241L | Bourns Inc. | 0.26 $ | 1000 | RES NETWORK 12 RES MULT O... |
| 4308M-102-910LF | Bourns Inc. | 0.28 $ | 1000 | RES ARRAY 4 RES 91 OHM 8S... |
| 4308R-102-510 | Bourns Inc. | 0.23 $ | 1000 | RES ARRAY 4 RES 51 OHM 8S... |
| 4308M-101-561 | Bourns Inc. | 0.28 $ | 1000 | RES ARRAY 7 RES 560 OHM 8... |
| 4308H-102-390 | Bourns Inc. | 0.28 $ | 1000 | RES ARRAY 4 RES 39 OHM 8S... |
| 4308R-102-151 | Bourns Inc. | 0.23 $ | 1000 | RES ARRAY 4 RES 150 OHM 8... |
| 4308R-102-331 | Bourns Inc. | 0.23 $ | 1000 | RES ARRAY 4 RES 330 OHM 8... |
| 4308R-101-154LF | Bourns Inc. | 0.23 $ | 1000 | RES ARRAY 7 RES 150K OHM ... |
| 4308H-102-823 | Bourns Inc. | 0.28 $ | 1000 | RES ARRAY 4 RES 82K OHM 8... |
| 4308520 | Altech Corpo... | 8.33 $ | 1000 | M20 CABLE GLAND 411MM SEA... |
| 70156-4308 | Omron Automa... | 2.08 $ | 1000 | SYSTEM |
| 4308R-102-241 | Bourns Inc. | 0.23 $ | 1000 | RES ARRAY 4 RES 240 OHM 8... |
| 4308M-101-151 | Bourns Inc. | 0.28 $ | 1000 | RES ARRAY 7 RES 150 OHM 8... |
| 4308M-102-224 | Bourns Inc. | 0.28 $ | 1000 | RES ARRAY 4 RES 220K OHM ... |
| 430891-405 | Laird Techno... | 0.0 $ | 1000 | PELTIER HV56,72,F2,0203,G... |
| 4308R-104-221/271L | Bourns Inc. | 0.0 $ | 1000 | RES NETWORK 12 RES MULT O... |
| 430855-500 | Laird Techno... | 79.16 $ | 29 | PELTIER UT8,288,F2,5252,T... |
| 4308R-102-473 | Bourns Inc. | 0.61 $ | 2735 | RES ARRAY 4 RES 47K OHM 8... |
| 4308H-102-511LF | Bourns Inc. | 0.28 $ | 1000 | RES ARRAY 4 RES 510 OHM 8... |
| 4308M-101-152LF | Bourns Inc. | 0.28 $ | 1000 | RES ARRAY 7 RES 1.5K OHM ... |
| 4308H5 | Visual Commu... | 0.0 $ | 1000 | LED GREEN CLEAR 5MM ROUND... |
| 4308H-102-332 | Bourns Inc. | 0.28 $ | 1000 | RES ARRAY 4 RES 3.3K OHM ... |
| 4308M-101-103LF | Bourns Inc. | 0.28 $ | 1000 | RES ARRAY 7 RES 10K OHM 8... |
| 4308M-101-472 | Bourns Inc. | 0.28 $ | 1000 | RES ARRAY 7 RES 4.7K OHM ... |
| 4308R-102-391LF | Bourns Inc. | 0.61 $ | 258 | RES ARRAY 4 RES 390 OHM 8... |
| 4308R-101-332 | Bourns Inc. | 0.61 $ | 229 | RES ARRAY 7 RES 3.3K OHM ... |
| 4308H-102-823LF | Bourns Inc. | 0.28 $ | 1000 | RES ARRAY 4 RES 82K OHM 8... |
| 4308M-104-221/331L | Bourns Inc. | 0.3 $ | 1000 | RES NETWORK 12 RES MULT O... |
| 4308R-101-502 | Bourns Inc. | 0.23 $ | 1000 | RES ARRAY 7 RES 5K OHM 8S... |
| 4308M-102-471 | Bourns Inc. | 0.28 $ | 1000 | RES ARRAY 4 RES 470 OHM 8... |
| 4308R-101-682LF | Bourns Inc. | -- | 1000 | RES ARRAY 7 RES 6.8K OHM ... |
| 4308R-102-511 | Bourns Inc. | 0.23 $ | 1000 | RES ARRAY 4 RES 510 OHM 8... |
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4308-02 Datasheet/PDF