2450FM07B0037001T

Overview

The Johanson Technology 2450FM07B0037001T is a surface-mount low-pass RF filter designed for signal conditioning applications. It operates with a center frequency of 2.45 GHz and provides a bandwidth of 100 MHz. The component features an insertion loss of 0.8 dB and is housed in a compact 0402 (1005 Metric) package. This passive device is engineered to support wireless communication protocols requiring precise frequency filtering.

Feature Summary

• Provides low-pass filtering characteristics for radio frequency signal conditioning
• Engineered for compatibility with nRF52840 chipset architectures
• Utilizes a compact surface-mount ceramic construction

Applications

• Bluetooth Low Energy (BLE) transceiver circuits
• Wi-Fi enabled IoT sensor nodes
• Zigbee wireless communication modules

Procurement Notes

Verify the specific datasheet revision prior to procurement, as manufacturer specifications may undergo updates. Confirm that the 0402 footprint aligns with your PCB layout constraints. Ensure the 0.8 dB insertion loss meets your system's link budget requirements. Cross-reference the part number with official Johanson Technology documentation to confirm current availability status and manufacturing origin.

Selection Notes

Select this component when a small form factor is required for 2.4 GHz ISM band filtering. The 0402 package size suits high-density board designs where space is limited. Consider the 100 MHz bandwidth specification to ensure adequate harmonic suppression without excessive signal attenuation. Evaluate the 0.8 dB insertion loss against total system power budgets to maintain optimal receiver sensitivity.

Part Context

This component belongs to Johanson Technology's 2450 series, which focuses on filters and matching networks for 2.4 GHz wireless applications. The FM designation typically indicates a filter function within their product portfolio. These components are widely used in consumer electronics and industrial IoT devices requiring reliable short-range wireless connectivity.

Replacement Considerations

No direct public substitute part numbers are confirmed for this specific model. Alternative solutions require independent impedance and frequency response validation.