2445750-1

Antennas RF Overview

The TE Connectivity Linx 2445750-1 is a helical vertical antenna designed for the 2.4 GHz ISM band. It features a through-hole mounting style with solder pin connectors, ensuring secure attachment to printed circuit boards. The component operates within a maximum frequency of 2.4 GHz and supports linear polarization. Key electrical specifications include a gain of 3 dBi, an impedance of 50 ohms, and a voltage standing wave ratio (VSWR) of 1.8. It handles a maximum power of 15 W and functions at temperatures up to +80°C.

Antennas RF Feature Summary

• Helical mechanical structure optimized for vertical radiation patterns
• Solder pin connector interface for reliable PCB integration
• Linear polarization suitable for standard wireless protocols

Antennas RF Applications

• Bluetooth device implementations
• Wi-Fi and WLAN connectivity modules
• Zigbee network nodes
• General ISM band radio applications

Antennas RF Procurement Notes

Verify the specific datasheet version from TE Connectivity or authorized distributors to confirm current manufacturing status and environmental compliance details such as RoHS designation. Ensure that the through-hole mounting requirements align with your assembly capabilities and that the 50-ohm impedance matches your RF front-end design specifications before finalizing procurement.

Antennas RF Selection Notes

Select this component when a compact, vertically polarized solution is required for 2.4 GHz applications. The helical design offers a balance between size and performance, making it suitable for space-constrained devices. Consider the 15 W power handling and +80°C temperature rating to ensure reliability under operational stress. Verify that the solder pin termination method fits your board layout constraints.

Antennas RF Part Context

This part belongs to the TE Connectivity Linx family of RF antennas, specifically targeting the 2.4 GHz industrial, scientific, and medical (ISM) band. It is engineered for use in consumer electronics and IoT devices requiring robust wireless communication links. The helical form factor distinguishes it from planar alternatives, offering distinct radiation characteristics for vertical installations.

Antennas RF Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Consult TE Connectivity technical support for direct replacements if this specific helical configuration is unavailable.