LFD152G45MU5D935

RF Multiplexers Overview

The LFD152G45MU5D935 is an LC diplexer manufactured by Murata Electronics, designed for RF signal separation and combination. It operates with a passband covering 2.4 GHz to 2.5 GHz and a secondary band from 4.9 GHz to 5.95 GHz. The component utilizes a 0402 (1005 Metric) surface-mount package, ensuring compact integration into high-density circuit boards. It features a standard 50 Ohm impedance interface suitable for common RF transmission lines. The device supports a minimum operating temperature of -40°C and a maximum of +85°C, providing reliable performance across varied environmental conditions.

RF Multiplexers Feature Summary

• Integrates dual-frequency filtering capabilities within a single compact surface-mount package
• Utilizes Murata's multilayer ceramic technology for stable RF signal processing
• Designed for efficient space-constrained applications in wireless communication modules

RF Multiplexers Applications

• Wireless LAN devices requiring simultaneous 2.4GHz and 5GHz operation
• Wi-Fi routers and access points utilizing multiple frequency bands
• Bluetooth-enabled consumer electronics with integrated RF front-ends

RF Multiplexers Procurement Notes

Verify the End-of-Life status prior to finalizing design-in decisions, as the manufacturer has scheduled this specific part number for discontinuation. Confirm that current inventory levels meet project requirements before committing to production schedules. Ensure that alternative components are identified and validated if long-term supply stability is a critical constraint for the application lifecycle.

RF Multiplexers Selection Notes

Select this component when a low-profile solution is required for separating or combining signals in the 2.4 GHz and 4.9–5.95 GHz ranges. The 0402 footprint is appropriate for dense PCB layouts where board real estate is limited. Consider thermal management capabilities within the specified -40°C to +85°C range during system design to ensure consistent RF performance under varying operational loads.

RF Multiplexers Part Context

This component belongs to Murata’s LC Diplexer series, which employs multilayer ceramic construction to achieve high-performance RF filtering. These devices function as antenna sharing units, allowing transmitters and receivers to operate on different frequencies simultaneously. The series is engineered for modern wireless infrastructure, offering reliability and miniaturization essential for contemporary mobile and networking hardware designs.

RF Multiplexers Replacement Considerations

LFD152G45MU9E374

RF Multiplexers FAQ

What are the specific frequency bands supported by this diplexer?

The device supports two distinct frequency bands: 2.4 GHz to 2.5 GHz and 4.9 GHz to 5.95 GHz.

Is this component polarized?

No, the LC diplexer is non-polarized, allowing for flexible orientation during surface-mount assembly.