W3525B039

Antennas RF Overview

The W3525B039 is a PCB trace dipole antenna manufactured by Pulse Electronics, designed for the 2.4 GHz to 2.5 GHz frequency range with a center frequency of 2.45 GHz. It features an I-Bar mechanical form factor and provides 2 dBi gain at 50 Ohms impedance. The unit includes a 100 mm RF1.13 cable terminating in a U.FL connector for surface mount installation. Electrical specifications include a VSWR of 2.5:1 and a power rating of 1 W. Physical dimensions are 47.7 mm in length, 10.7 mm in width, and 0.8 mm in height. It operates within a temperature range of -40°C to +85°C.

Antennas RF Feature Summary

• Supports multiple wireless protocols including Bluetooth, BLE, WiFi, WLAN, Zigbee, ANT, Thread, and IoT ISM applications.
• Utilizes a compact PCB trace design with adhesive mounting for easy integration into mobile stations.
• Equipped with a pre-attached 100 mm RF1.13 cable and U.FL connector for direct interface.

Antennas RF Applications

• ISM Applications
• Wireless Applications
• Security Systems
• IoT Devices
• Industrial Monitoring

Antennas RF Procurement Notes

Verify the specific datasheet version when ordering, as documentation may vary across distributor platforms. Confirm that the U.FL connector type matches the target device interface requirements. Ensure the 100 mm cable length accommodates the spatial constraints of the intended enclosure. Check RoHS compliance status if environmental regulations apply to the final assembly. Validate the operating temperature range against the deployment environment conditions.

Antennas RF Selection Notes

Select this component for designs requiring a low-profile 2.4 GHz solution with integrated cabling. The I-Bar trace geometry offers omnidirectional coverage suitable for general-purpose wireless links. Consider the 1 W power handling capability for moderate transmission distances. The adhesive mount style simplifies assembly compared to through-hole alternatives. Evaluate the 0.8 mm height constraint to ensure compatibility with thin form-factor devices.

Antennas RF Part Context

This part belongs to Pulse Electronics' portfolio of PCB antennas targeting the 2.4 GHz band. It serves as a specialized RF component for embedded wireless systems. The product line emphasizes compact integration for consumer and industrial electronics. It complements other Pulse antennas offering different frequency bands or connector types.

Antennas RF Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material.