BP0EA4440A700

Overview

The BP0EA4440A700 is a bandpass RF filter manufactured by KYOCERA AVX, designed for high-performance signal conditioning in radio frequency applications. It operates with a center frequency of 4.44GHz and provides a bandwidth of 2.17GHz. The component features an insertion loss of 0.98dB, ensuring efficient signal transmission within the passband. It utilizes a 30-ULGA surface mount package with physical dimensions of 11.68mm length, 4.32mm width, and a maximum height of 0.56mm. The device maintains a standard impedance of 50 Ohms and is rated for operation between -55°C and +85°C.

Feature Summary

• High-frequency performance utilizing thin-film multilayer technology
• Steep roll-off characteristics for effective out-of-band rejection
• Low insertion loss design for minimal signal attenuation
• Compact surface-mount form factor suitable for space-constrained layouts

Applications

• Wireless communication systems requiring precise frequency selection
• RF front-end modules in base station infrastructure
• Signal conditioning in microwave transceiver circuits

Procurement Notes

Verify current manufacturing status and availability directly with KYOCERA AVX or authorized distributors before finalizing procurement plans. Confirm that the specific ordering suffix matches the required packaging configuration. Ensure compatibility with existing PCB footprints and reflow soldering profiles. Request updated datasheets to confirm any recent product change notifications or material compliance updates prior to order placement.

Selection Notes

Select this component when a center frequency near 4.44GHz with a wide 2.17GHz bandwidth is required. The low 0.98dB insertion loss makes it suitable for sensitive receiver chains. Evaluate the 30-ULGA package size against available board real estate. Consider thermal operating limits up to 85°C during system integration planning.

Part Context

This part belongs to the BP MLO series of bandpass filters from KYOCERA AVX. The series is characterized by the use of proprietary MLO (Multilayer Low-loss Organic) technology, which enables high Q-factor performance in small surface-mount packages. These filters are engineered to meet the demanding requirements of modern wireless infrastructure and mobile devices.

FAQ

What is the physical package type for the BP0EA4440A700?

The component uses a 30-ULGA surface mount package.

Does the BP0EA4440A700 support 50 Ohm impedance?

Yes, the filter is designed for a standard 50 Ohm system impedance.