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The VEMI256A-SD2-G4-08 is an EMI/RFI filter manufactured by Vishay General Semiconductor - Diodes Division. It utilizes RC (Pi) technology and features a low-pass configuration with two channels. The component has a center or cutoff frequency of 60MHz and a channel resistance of 60 Ohms. It is housed in the CLP1007 package, designed for surface-mount applications.
Verify the specific manufacturer part number against official Vishay documentation to ensure compatibility with design requirements. Confirm that the CLP1007 package dimensions and pinout align with the target PCB layout. Check for any recent product change notices or lifecycle status updates directly from the supplier before finalizing procurement plans.
Select this component when designing circuits requiring integrated ESD protection and signal filtering in a compact form factor. The 60MHz cutoff frequency suits high-speed data transmission lines where noise attenuation is critical. Ensure the 60 Ohm impedance matches the system trace characteristics to maintain signal integrity without excessive reflection.
This device belongs to the VEMI series of EMI filters from Vishay. It addresses the need for compact, high-performance filtering solutions in space-constrained portable electronics. The integration of ESD diodes within the filter structure allows for simultaneous noise reduction and transient voltage suppression in a single surface-mount package.
Consult official Vishay substitution guides for verified alternatives. Cross-reference technical specifications such as cutoff frequency, capacitance values, and package dimensions to ensure functional equivalence. Do not assume compatibility based solely on similar naming conventions.