2500BP14A0400001T

Overview

The Johanson Technology Inc. 2500BP14A0400001T is a ceramic bandpass filter designed for surface-mount applications in the 2.5 GHz frequency range. It features a center frequency of 2.5 GHz with a bandwidth of 400 MHz, operating within a 50-ohm system impedance. The component utilizes a compact 0603 (1608 metric) package, measuring 1.60mm x 0.80mm x 0.40mm maximum height. It exhibits an insertion loss of 0.7 dB and supports a temperature range from -40°C to +85°C. This device is RoHS3 compliant and classified under MSL Level 1.

Feature Summary

• Provides precise signal conditioning through narrowband filtering characteristics centered at 2.5 GHz.
• Utilizes a compact 0603 surface-mount footprint to optimize board space efficiency.
• Ensures reliable operation across industrial temperature ranges with robust ceramic construction.

Applications

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

Procurement Notes

Verify the specific suffix '001T' against official Johanson Technology documentation to confirm packaging and tape-and-reel specifications. Ensure compatibility with standard reflow soldering profiles for 0603 ceramic components. Cross-reference the DigiKey part number 712-2500BP14A0400001T for accurate distributor identification and availability status.

Selection Notes

Select this component when a 400 MHz bandwidth is required at 2.5 GHz with low insertion loss. The 0603 package size suits high-density PCB layouts. Compare against similar Johanson BP series filters if different bandwidths or frequencies are needed. Confirm that the 50-ohm impedance matches the system design requirements for optimal power transfer.

Part Context

This part belongs to the Johanson Technology BP series of ceramic bandpass filters. These components are engineered for RF signal conditioning in wireless communication devices. The series offers various center frequencies and bandwidths packaged in standard EIA metric sizes, providing consistent performance for 2.4 GHz and 5 GHz wireless protocols.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Verify direct replacements only through official Johanson Technology cross-reference documents or authorized distributor substitution tools.