The P10162-B8400-P810, manufactured by EPCOS (now part of TDK), is a SAW (Surface Acoustic Wave) filter. SAW filters are electronic components used to selectively filter signals based on their frequency. They are commonly used in RF (Radio Frequency) applications to isolate desired signals from unwanted noise and interference. EPCOS is a leading manufacturer of SAW filters, known for their high performance and reliability. Given the naming convention, this part likely relates to a specific frequency or application within the RF spectrum.

Applications:

• Mobile Communication Systems (e.g., Cellular Phones)
• Wireless Communication Systems (e.g., WLAN, Bluetooth)
• GPS Receivers
• Remote Control Systems
• Television Receivers

Features:

• Precise Frequency Selectivity
• Low Insertion Loss
• High Attenuation of Unwanted Signals
• Compact Size
• Surface Mount Technology (SMT)
• Stable Performance over Temperature

Benefits:

• Improved Signal Quality
• Reduced Interference
• Enhanced System Performance
• Miniaturization of Electronic Devices
• Reliable Operation in Harsh Environments

Additional Details:

SAW filters operate by converting electrical signals into mechanical waves on the surface of a piezoelectric substrate. These mechanical waves propagate along the surface and are then converted back into electrical signals at the output. The filter's frequency response is determined by the physical characteristics of the piezoelectric substrate and the design of the interdigital transducers (IDTs) that generate and detect the surface acoustic waves. Key specifications for SAW filters include the center frequency, bandwidth, insertion loss, and attenuation at specific frequencies. The impedance matching between the filter and the surrounding circuitry is also critical for optimal performance. The P10162-B8400-P810 is likely packaged in a small surface-mount package for easy integration into electronic devices. It's essential to consult the official EPCOS (TDK) datasheet for detailed specifications, including the frequency response curve, impedance characteristics, and operating temperature range. This will ensure proper selection and implementation in the intended application. Specific applications might be in the ISM band or for specific cellular frequencies, detailed filter characteristics would reveal this.