ANT-433-SP

Antennas RF Overview

The ANT-433-SP is a surface-mount planar monopole antenna designed for the 433 MHz ISM band. It operates within a frequency range of 429 MHz to 437 MHz, providing reliable wireless communication for compact electronic designs. The component features a low-profile SMD package suitable for automated assembly processes. With a typical VSWR of 1.5:1 and an impedance of 50 Ohms, it ensures efficient signal transmission in space-constrained applications requiring sub-GHz connectivity.

Antennas RF Feature Summary

• Surface-mount planar monopole design for compact integration
• Optimized performance within the 433 MHz ISM frequency band
• Low profile construction suitable for dense PCB layouts

Antennas RF Applications

• ISM band wireless sensor networks
• Remote control systems
• Security alarm transmitters
• Low-power IoT devices

Antennas RF Procurement Notes

Verify current lifecycle status as this part may be obsolete or subject to discontinuation notices. Confirm RoHS compliance and REACH SVHC declarations against the latest manufacturer documentation before finalizing procurement plans. Ensure compatibility with existing PCB footprints and soldering profiles during the sourcing phase.

Antennas RF Selection Notes

Select this component for applications requiring a small form factor antenna at 433 MHz. Consider the surface-mount mounting style for automated manufacturing. Evaluate the trade-off between the lower gain of planar antennas and the benefit of reduced board height compared to whip or dipole alternatives.

Antennas RF Part Context

This antenna belongs to the TE Connectivity Linx Technologies RF antenna portfolio, specifically targeting sub-GHz ISM applications. It serves as a compact alternative to larger wire antennas, enabling miniaturization in consumer electronics and industrial monitoring devices that operate on the 433 MHz frequency standard.

Antennas RF Replacement Considerations

Public confirmed substitute part numbers are not available in the provided data. Due to the potential obsolete status of this specific model, consult official manufacturer channels for direct replacement recommendations or updated series equivalents.