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The IP4253CZ12-6-TTL,1 is a six-channel RC Pi EMI filter circuit manufactured by Nexperia. It integrates passive filtering components to attenuate high-frequency noise and improve signal integrity in data lines. The device features a low-pass filter architecture with a second-order response. Key electrical parameters include a resistance value of 200 Ohms per channel and a capacitance of 30 picofarads. It is housed in a compact 12-UFDFN package with an exposed pad, measuring 2.50mm x 1.35mm x 0.55mm. This component is designed for surface-mount technology applications requiring efficient electromagnetic interference suppression.
Verify current availability status as the product may be obsolete or discontinued. Confirm package compatibility and pinout alignment during integration. Check for alternative sources if original manufacturing has ceased. Ensure storage conditions meet semiconductor handling standards to prevent damage prior to assembly.
Choose this component when multiple differential or single-ended lines require simultaneous EMI filtering in a confined space. The 200 Ohm resistance and 30 pF capacitance values suit specific impedance matching requirements. Evaluate thermal performance due to the exposed pad design. Consider end-of-life status when planning long-term production cycles.
This part belongs to Nexperia's portfolio of integrated passive devices designed for signal integrity enhancement. It falls under the category of EMI/RFI filters utilizing RC Pi technology. The series targets applications needing compact solutions for noise reduction without adding active components. It complements other logic and protection devices in system-level designs.
Public confirmed substitute part numbers are not available in the provided documentation. Verify if newer revisions or equivalent families from Nexperia offer compatible specifications. Cross-reference pinouts and electrical characteristics carefully before substitution.