PEMI4QFN/WM,132

Series:	PEMIxQFN
Packaging:	Tape & Reel (TR)
Part Status:	Obsolete
Type:	Low Pass
Filter Order:	2nd
Technology:	RC (Pi)
Number of Channels:	4
Center / Cutoff Frequency:	--
Attenuation Value:	27dB @ 800MHz ~ 3GHz
Resistance - Channel (Ohms):	200
Values:	R = 200 Ohms, C = 16pF (Total)
ESD Protection:	Yes
Operating Temperature:	-40°C ~ 85°C
Applications:	LAN, PCS, WAN
Voltage - Rated:	--
Mounting Type:	Surface Mount
Package / Case:	8-XFDFN
Size / Dimension:	0.067" L x 0.047" W (1.70mm x 1.20mm)
Height:	0.020" (0.50mm)

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EMI/RFI Filters (LC, RC networks) are commonly used in electronics, providing a low-pass filter to reduce the harmful effects of electromagnetic and radio frequency interference (EMI/RFI). PEMI4QFN/WM,132 is a passive filter that utilizes both a capacitor and an inductor to reduce EMI/RFI.The working principle is quite simple.The filter works by allowing the current to go through the inductor first, while the capacitor, connected in series with the inductor, provides capacitive reactance.The inductor attenuates the voltage and current while the capacitor provides additional filtering of the current. The combination of the two components creates a low-pass filter, reducing the RF and EMI noises.The application fields of PEMI4QFN/WM,132 are quite varied. It can be used in multiple industries for filtering out EMI/RFI, such as industrial settings, computer systems, measurement systems, etc. It can also be used in medical and automotive applications. Furthermore, it can be used in data/telecommunications, military, and aviation applications, as well as in audio applications.PEMI4QFN/WM,132 is especially useful in applications that require enhanced noise reduction. It can filter out both high and low frequency EMI/RF noise, assuring a high level of performance and reduced interference. With its wide signal frequency range (30MHz~1GHz) and low insertion loss (1.5dB) over a full range of frequencies, PEMI4QFN/WM,132 ensures high signal clarity in a variety of applications.PEMI4QFN/WM,132 also features an increased input impedance, which helps to protect sensitive components from EMI/RFI noise. Additionally, the inductor and capacitor components have a high current rating, allowing them to handle high-current applications. The filter is also highly heat-resistant, as it utilizes a temperature-resistant material.In summary, PEMI4QFN/WM,132 is an effective EMI/RFI filter, providing high performance and low-noise solutions in multiple industries. It features a wide signal frequency range, high current rating, low insertion loss, high input impedance, and high heat resistance. With its diverse applications, PEMI4QFN/WM,132 is an ideal EMI/RFI filtration solution for a variety of industries.

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