ECS-DCF-107

Overview

The ECS-DCF-107 is a dielectric ceramic monoblock bandpass filter manufactured by ECS Inc. International. It operates with a center frequency of 5492.5 MHz and covers a frequency range from 5150 MHz to 5832 MHz. The component features a bandwidth of 685 MHz and an insertion loss of 3.5 dB. Designed for surface mount applications, it utilizes a 3-pin SMD package configuration. The filter maintains operational stability within a temperature range of -30°C to 80°C.

Feature Summary

• Dielectric ceramic monoblock construction for signal conditioning
• Surface mount design with three-pad configuration
• Bandpass filtering capability in the 5 GHz range

Applications

• Wireless LAN systems operating in the 5 GHz band
• Wi-Fi communication equipment
• Point-to-point microwave links

Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to ensure correct pinout and tolerance specifications. Confirm RoHS compliance status through current datasheets as regulatory requirements may evolve. Cross-reference the part number with authorized distributors to validate authenticity and avoid counterfeit components during acquisition.

Selection Notes

Select this component when a fixed center frequency of approximately 5.5 GHz is required for 5 GHz wireless applications. Ensure the system impedance matches the standard 50 Ohm specification. Consider the physical dimensions of the 3-pin SMD package for PCB layout compatibility. Verify that the insertion loss characteristics meet the link budget requirements of the target RF circuit design.

Part Context

This component belongs to the ECS DCF series of dielectric ceramic filters. These filters are engineered for high-performance RF applications requiring stable frequency response. The series supports various center frequencies across the 5 GHz to 7 GHz spectrum, providing modular solutions for modern wireless infrastructure and consumer electronics.

Replacement Considerations

Consult official substitution guides for equivalent models from ECS or other manufacturers. Verify that any alternative part matches the 5492.5 MHz center frequency and 685 MHz bandwidth specifications. Ensure mechanical footprint compatibility for direct replacement without PCB redesign.