Allicdata Part #: | KFF6168A-ND |
Manufacturer Part#: |
KFF6168A |
Price: | $ 30.41 |
Product Category: | Filters |
Manufacturer: | Tusonix a Subsidiary of CTS Electronic Components |
Short Description: | CER FILTER BAND PASS |
More Detail: | N/A |
DataSheet: | KFF6168A Datasheet/PDF |
Quantity: | 1000 |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
100 +: | $ 27.64120 |
Series: | -- |
Part Status: | Active |
Lead Free Status / RoHS Status: | -- |
Impedance: | -- |
Moisture Sensitivity Level (MSL): | -- |
Bandwidth: | 20MHz |
Insertion Loss: | 2.7dB |
Filter Type: | Band Pass |
Mounting Type: | Surface Mount |
Package / Case: | Monoblock, 2 PC Pad |
Height (Max): | 0.177" (4.50mm) |
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Ceramic filters are widely used in many fields due to their small size, good filtering performance and low cost. The KFF6168A ceramic filter is one of the most commonly used in radio communications and surveillance applications. It is an 8-pole Ceramic Filter (CF) designed to improve frequency selectivity by limiting adjacent channel interference and providing frequency stability.
The KFF6168A ceramic filter is composed of nine ceramic blocks, an input and output line, a dielectric frame, a ground component, and an external antenna source. It features a coupling capacitance of 2 pF to ground, and a self-resonance frequency of 3 kHz. The wide band specifications of the KFF6168A ceramic filter include a passband of 1 kHz to 10 kHz that covers most communication frequencies used in cellular and cordless phones, trunk radio systems, and microwave applications.
The working principle of the KFF6168A ceramic filter is based on the inductance-capacitance concept. This is made possible by the four metal bridges located near the top of the ceramic blocks. These bridges act as inductors that produce an inductive reactance that counteracts the capacitive reactance of the ceramic material. The inductive reactance and the capacitive reactance then combine to create a resonant peak which can be tuned to isolate tight RF signals.
The KFF6168A ceramic filter has a high insertion loss and low return loss, making it ideal for applications involving high transition frequencies and high-performance frequency responses. This makes it especially useful in medical, military, and commercial applications where performance is paramount. Furthermore, the KFF6168A ceramic filter is also used for audio bandpass filter circuits and RF highpass filters.
In short, the KFF6168A ceramic filter is a highly versatile component that offers excellent performance and reliability for a wide range of applications. Its low cost and easy installation make it a popular choice for many types of radio and medical applications. By providing a wide frequency range and high selectivity, the KFF6168A ceramic filter is essential to achieving optimal performance in a variety of communication systems.
The specific data is subject to PDF, and the above content is for reference
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