BLN1608LWK8R2400A

Balun Overview

The BLN1608LWK8R2400A is a chip balun manufactured by Pulse Electronics, designed for RF signal conditioning applications. It operates within a frequency range of 2.4 GHz to 2.5 GHz. The component provides impedance transformation between an unbalanced port and a balanced port, with impedances specified as 50 Ohms and 200 Ohms respectively. Key electrical characteristics include a maximum insertion loss of 1.5 dB and a phase balance of 180° ± 10°. The device is housed in a compact 0603 (1608 Metric) surface-mount package, suitable for space-constrained designs.

Balun Feature Summary

• Provides impedance matching between 50-ohm unbalanced and 200-ohm balanced ports
• Operates within the 2.4 GHz to 2.5 GHz frequency band
• Maintains phase balance of 180 degrees with a tolerance of plus or minus 10 degrees
• Features low insertion loss for efficient signal transmission

Balun Applications

• Wireless LAN modules operating in the 2.4 GHz ISM band
• Bluetooth transceivers requiring balanced-to-unbalanced conversion
• RFID reader antenna interfaces
• Zigbee and other IEEE 802.15.4 compliant devices

Balun Procurement Notes

Verify that the specific part number matches the required impedance ratio and frequency range for your design. Confirm RoHS compliance status if environmental regulations apply to your region. Ensure the 0603 footprint aligns with your PCB layout constraints. Check for any specific handling requirements during assembly due to the small form factor.

Balun Selection Notes

Select this component when a 50-ohm to 200-ohm transformation is required at 2.4 GHz. Consider the 0603 package size for board space limitations. Evaluate the 1.5 dB insertion loss against system power budget requirements. Ensure the phase balance specification meets the symmetry requirements of the differential circuit.

Balun Part Context

This balun belongs to Pulse Electronics' series of RF components designed for wireless communication systems. It serves as a critical interface between single-ended RF sources and balanced antenna structures. The component supports standard surface-mount technology processes, facilitating automated assembly in high-volume manufacturing environments for consumer electronics.

Balun Replacement Considerations

Consult official distributor databases for cross-reference lists. Verify that any substitute maintains identical 50/200 Ohm impedance ratios and 2.4-2.5 GHz operation. Ensure physical compatibility with the 0603 footprint. Confirm equivalent electrical performance metrics before implementation.