HF0BA1440A700

Overview

The HF0BA1440A700 is a high-pass RF filter manufactured by KYOCERA AVX, designed for signal conditioning applications. It operates at a center frequency of 1440 MHz with a bandwidth of 1.26 GHz. The component features a 50 Ohm impedance and utilizes SMD/SMT termination types. It is housed in a 3116 (7840 metric) package and supports board mount installation. The device functions within a temperature range of -55°C to +85°C and belongs to the HF series.

Feature Summary

• Utilizes thin-film multilayer technology for superior high-frequency performance
• Designed as a high-pass filter for precise signal conditioning
• Engineered for robust operation in demanding electronic environments

Applications

• Automotive EV/HEV power conversion systems
• Advanced Driver Assistance Systems (ADAS)
• Active body control mechanisms
• Powertrain management units

Procurement Notes

Verify current availability and lead times directly with authorized distributors or the manufacturer, as supply chain conditions fluctuate. Confirm that the specific package type and termination style match your PCB design requirements. Ensure compliance with RoHS directives if required for your target market. Cross-reference the datasheet specifications against your system's thermal and electrical constraints before finalizing procurement decisions.

Selection Notes

Select this component when a high-pass filter with a 1440 MHz cutoff is required for automotive or industrial signal paths. The 3116 package size offers a compact footprint suitable for space-constrained designs. Verify that the 50 Ohm impedance aligns with your transmission line characteristics. Consider the operating temperature range to ensure reliability under extreme environmental conditions typical in automotive applications.

Part Context

This part belongs to the HF series of high-pass filters from KYOCERA AVX. These components are engineered using thin-film multilayer technology, which provides consistent performance at high frequencies. The series is specifically targeted at applications requiring reliable signal conditioning in harsh environments, such as automotive electronics and industrial control systems.

Replacement Considerations

Consult official KYOCERA AVX documentation for verified substitute part numbers. Do not assume compatibility based on similar frequency ratings alone. Verify package dimensions and pin configurations to ensure mechanical fit. Check datasheets for matching impedance and insertion loss specifications before considering any alternative components.