ACR2005I4

Antennas RF Overview

The ACR2005I4 is a single-band chip antenna manufactured by Abracon LLC, designed for surface-mount installation. It operates within the 433 MHz ISM band and supports frequencies from 450 MHz to 470 MHz. The component utilizes linear polarization and features a compact physical footprint of 20.1 mm in length, 5 mm in width, and 1.6 mm in height. It is intended for integration into wireless communication systems requiring reliable RF transmission.

Antennas RF Feature Summary

• Supports operation in the 433 MHz ISM frequency band
• Enables compatibility with LoRa, LPWAN, and Sigfox protocols
• Utilizes a compact surface-mount ceramic package design

Antennas RF Applications

• LoRa wireless sensor networks
• Low Power Wide Area Network (LPWAN) devices
• Sigfox IoT connectivity modules

Antennas RF Procurement Notes

Verify that the specific procurement order explicitly references the ACR2005I4 part number to ensure correct component acquisition. Confirm that the supplier provides official datasheets confirming the 433 MHz operational range and SMD package dimensions. Ensure compliance with RoHS standards as indicated in manufacturer documentation before finalizing purchase agreements.

Antennas RF Selection Notes

Select this component when designing circuits requiring a dedicated single-band antenna for the 433 MHz ISM spectrum. Consider its physical dimensions of 20.1 x 5 x 1.6 mm for PCB layout constraints. Evaluate suitability for applications utilizing LoRa or Sigfox modulation schemes where linear polarization is required for optimal signal integrity.

Antennas RF Part Context

This component belongs to Abracon's RF antenna portfolio, specifically engineered for industrial, scientific, and medical (ISM) radio bands. It serves as a passive radiating element integrated into modern wireless communication hardware. The product line emphasizes miniaturization and reliability for embedded IoT applications.

Antennas RF Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Verify compatibility with existing circuit designs if considering alternative vendors.