2450BP15W0100001E

Overview

The 2450BP15W0100001E is a surface-mount bandpass filter manufactured by Johanson Technology Inc. Designed for signal conditioning in the 2.4 GHz ISM band, this component operates with a center frequency of 2.45 GHz and a bandwidth of 100 MHz. It features a 50 Ohm impedance and utilizes a compact 0805 (2012 metric) package size. The device supports operation within a temperature range of -40°C to +85°C and complies with ROHS3 standards.

Feature Summary

• Provides RF signal filtering via bandpass characteristics centered at 2.45 GHz
• Utilizes a low-profile 0805 surface-mount ceramic package for space-constrained designs
• Ensures environmental compliance through ROHS3 certification

Applications

• Wireless LAN (WLAN) systems operating in the 2.4 GHz band
• Bluetooth connectivity modules requiring interference rejection
• Zigbee and other IEEE 802.15.4 based wireless sensor networks

Procurement Notes

Verify the specific suffix 'W' against official Johanson Technology documentation to confirm exact electrical tolerances and termination specifications. Ensure compatibility with standard 0805 reflow soldering profiles. Confirm that the 100 MHz bandwidth meets the system's spectral requirements for the 2.45 GHz center frequency application.

Selection Notes

Select this component when a compact 0805 footprint is required for 2.4 GHz filtering. Compare insertion loss and out-of-band rejection specifications against alternative Johanson BP series variants if stricter attenuation is needed. Verify that the 50 Ohm impedance matches the source and load impedances of the RF front-end circuitry.

Part Context

This part belongs to the Johanson BP series of integrated passive devices. These components are designed to replace discrete LC filters, reducing board space and improving performance consistency. The series targets high-volume consumer electronics and IoT devices requiring reliable RF signal integrity in the sub-3 GHz range.

Replacement Considerations

Consult Johanson Technology datasheets for direct pin-compatible substitutes within the 2450BP15 series. Verify that any alternative part maintains the same 0805 package dimensions and 2.45 GHz center frequency specification.