2500LP14A0400001T

Overview

The Johanson Technology 2500LP14A0400001T is a surface-mount low-pass RF filter designed for signal conditioning applications. It operates with a center frequency of 2.5 GHz and provides a bandwidth of 400 MHz. The component features an insertion loss of 0.55 dB and maintains a 50 Ohm impedance. It is housed in a compact 0603 (1608 metric) package, suitable for space-constrained PCB layouts.

Feature Summary

• Provides effective high-frequency signal attenuation while passing lower frequencies
• Utilizes SAW technology for precise frequency response characteristics
• Designed for reliable operation in standard surface-mount assembly processes

Applications

• Wireless communication systems requiring signal filtering
• RF front-end modules for cellular devices
• IoT device signal conditioning circuits

Procurement Notes

Verify the specific datasheet version to confirm RoHS compliance details and exact electrical tolerances. Ensure the ordering suffix matches the required packaging format, such as cut tape or reel quantities. Cross-reference the manufacturer part number with distributor databases to confirm current availability status and lead times before finalizing procurement plans.

Selection Notes

Select this component when a 2.5 GHz center frequency with 400 MHz bandwidth is required. The 0.55 dB insertion loss makes it suitable for low-loss applications. The 0603 package size is ideal for dense circuit board designs. Ensure the system impedance matches the 50 Ohm specification for optimal performance.

Part Context

This component belongs to Johanson Technology's SAW diplexer and filter product line. It is engineered for high-performance RF signal processing in modern wireless devices. The DP series designation indicates its classification within their specific filter portfolio, focusing on compact form factors and reliable signal integrity for consumer electronics.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with existing circuit designs if considering alternative manufacturers. Consult official Johanson Technology resources for potential obsolescence notices or recommended upgrades.