BLN1608LWKJRWHEXL

Balun Overview

The BLN1608LWKJRWHEXL is a surface-mount balun from Pulse Electronics, designed for LTE middle band applications. It operates within the 1710-2170 MHz frequency range and features a 1608 (0603) metric package. The component provides balanced-to-unbalanced signal conversion with an impedance transformation of 50 ohms to 200 ohms. Key electrical specifications include an insertion loss of 1.5 dB and a phase difference of 180° ± 10°. It utilizes SMD/SMT termination types suitable for automated board mounting processes.

Balun Feature Summary

• Provides balanced-to-unbalanced RF signal conversion for LTE communication systems
• Features integrated impedance transformation between 50 ohm and 200 ohm ports
• Utilizes compact 1608 surface-mount package design for space-constrained PCB layouts

Balun Applications

• LTE mobile device antenna interfaces
• Wireless communication modules requiring balanced transmission lines
• IoT devices operating in the 1710-2170 MHz spectrum

Balun Procurement Notes

Verify the specific datasheet revision and RoHS compliance status directly with Pulse Electronics or authorized distributors before procurement. Confirm that the 1608 package dimensions align with your PCB footprint requirements. Ensure that the 1.5 dB insertion loss and 180° ± 10° phase tolerance meet your system's RF performance specifications. Check for any lead-free soldering process restrictions if applicable to your manufacturing line.

Balun Selection Notes

Select this component when designing circuits requiring a compact balun for LTE bands between 1710 MHz and 2170 MHz. The 50-ohm to 200-ohm impedance match is critical for interfacing with specific balanced antenna structures or filter networks. Consider the 1.5 dB insertion loss impact on overall link budget. The 1608 package size dictates the available real estate on the printed circuit board compared to larger discrete components.

Balun Part Context

This part belongs to Pulse Electronics' BLN series of RF baluns, which are engineered for wireless connectivity applications. The series typically offers various impedance configurations and frequency ranges tailored for different cellular standards. The BLN1608LWKJRWHEXL specifically targets LTE mid-band frequencies, distinguishing it from models designed for Wi-Fi, GPS, or other RF bands within the manufacturer's portfolio.

Balun Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with alternative baluns by matching the 1710-2170 MHz frequency range, 50-200 ohm impedance transformation, and 1608 package dimensions.