FI168L0628M4-T

Series:	FI
Packaging:	Tape & Reel (TR)
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Frequency:	628.5MHz Center
Bandwidth:	317MHz
Filter Type:	Low Pass
Ripple:	--
Insertion Loss:	0.5dB
Mounting Type:	Surface Mount
Package / Case:	0603 (1608 Metric), 6 PC Pad
Size / Dimension:	0.063" L x 0.031" W (1.60mm x 0.80mm)
Height (Max):	0.026" (0.65mm)

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Introduction

RF Filters, also known as Radio Frequency Filters, are electronic filters that are designed to allow signals of certain frequencies to pass and reject other signals. Filters are most often used to block signals at certain frequencies and prevent them from interfering with other signals in a wireless network or system. FI168L0628M4-T is one such type of RF Filter, which is designed for commercial applications and is suitable for a wide range of communication systems, from mobile phones to Wi-Fi systems.

FI168L0628M4-T Application Field

The FI168L0628M4-T is designed to work in the cellular, PCS, and 3G/4G LTE bands, and provides high performance in these bands. It is suitable for cellular, PCS, and 3G/4G LTE band applications. The FI168L0628M4-T filters are also designed to be RoHS compliant for environmental protection, and are built to last with an expected life of more than 5000 hours.

Advantages of the FI 168L0628M4-T

The FI168L0628M4-T has several advantages that make it an attractive choice in the RF Filter market. First, the filter has a very high rejection level, making it an effective block against unwanted signals and interference. Additionally, the filter has a high insertion loss, meaning that it is very efficient in blocking the signals that it is designed to reject. The filter has a low passband insertion loss of less than 1.0dB, making it an effective filter for cellular, PCS, and 3G/4G LTE band applications. Finally, the filter also has a wide operating temperature range of -40°C to +85°C, making it suitable for use in a variety of environmental conditions.

Working Principle of the FI168L0628M4-T

The FI168L0628M4-T works by blocking out-of-band signals from entering the system. The filter can effectively block signals outside of its desired pass-band range and ensure that only the desired signals are received. The filter is designed with multiple resonators and capacitor elements, in order to produce the desired response curve. The filters also use a material called ceramic to increase their high-Q parameter. This high-Q parameter is what makes the filter very effective at rejecting out-of-band signals and allowing desired signals to pass through.

Conclusion

The FI168L0628M4-T is a highly effective and reliable RF filter, ideal for a wide range of commercial communication applications. It has several advantages, such as a high rejection level, a low passband insertion loss, and a wide operating temperature range, making it suitable for a variety of environmental conditions. Additionally, it utilizes multiple resonators and capacitors, as well as a ceramic material, to produce the desired response curve that enables it to effectively block out-of-band signals and ensure that only desired signals are received.

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