PEMI6QFN/HM,132

Resistance - Channel (Ohms):	45
Height:	0.020" (0.50mm)
Size / Dimension:	0.098" L x 0.047" W (2.50mm x 1.20mm)
Package / Case:	12-XFDFN
Mounting Type:	Surface Mount
Voltage - Rated:	--
Applications:	LAN, PCS, WAN
Operating Temperature:	-40°C ~ 85°C
ESD Protection:	Yes
Values:	R = 45 Ohms, C = 16pF (Total)
Series:	PEMIxQFN
Attenuation Value:	15dB @ 800MHz ~ 3GHz
Center / Cutoff Frequency:	--
Number of Channels:	6
Technology:	RC (Pi)
Filter Order:	2nd
Type:	Low Pass
Part Status:	Obsolete
Packaging:	Tape & Reel (TR)

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EMI/RFI Filters (LC, RC Networks)

Electromagnetic interference (EMI) and radio-frequency interference (RFI) are two of the largest issues for electronic design engineers. EMI and RFI filters are intended to minimize the interference caused by unwanted noise that are transmitted through electric circuits and electronics. There are two main types of EMI/RFI filters: LC and RC networks.

PEMI 6QFN/HM, 132 Application Field and Working Principle

The PEMI 6QFN/HM, 132 is an EMI/RFI filter specifically designed for automotive applications. This filter is used to reduce the amount of EMI and RFI experienced in a vehicle, while allowing the necessary audio and telecommunication signals to be transmitted and received without interference.The PEMI 6QFN/HM, 132 filter is a multi-stage low-pass filter. It uses inductors and capacitors to filter out unwanted high frequency noise. The custom-designed filter features a peak attenuation of up to 30dB in the frequency range of 80MHz to 2GHz, providing exceptional shielding performance.When operating, the filter works by reducing the amplitude of the high-frequency noise above the pass frequency, allowing only the standard audio and communication signals to pass through the filter. This provides a high level of EMI and RFI protection.The filter also features impedance matching technology. This ensures that the filter provides maximum noise protection without impacting the electrical performance of the device. It also helps to reduce current draw, meaning that the components remain cooler and more efficient.The PEMI 6QFN/HM, 132 filter is a compact, cost-effective solution for automotive noise interference. It meets OEM requirements and is designed to operate in extreme temperatures and environmental conditions. The filter is durable and reliable, and is a great choice for any automotive application. It is easy to install and requires no external power sources, making it an ideal choice for automotive applications.

Conclusion

EMI and RFI are major issues for electronic design engineers. EMI and RFI filters are designed to reduce the amount of unwanted noise in electric circuits and electronics. The PEMI 6QFN/HM, 132 is an EMI/RFI filter designed for automotive applications. It uses a multi-stage low-pass filter to reduce the amplitude of high-frequency noise. It also features impedance matching technology to ensure maximum noise protection without impacting performance. The filter is compact, cost-effective, and durable, making it a great choice for automotive applications.

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