SLBL18-2R500G-10-S31T

Balun Overview

The SLBL18-2R500G-10-S31T is an RF balun manufactured by Shenzhen Sunlord Electronics Co., Ltd. It operates within a frequency range of 2.3GHz to 2.7GHz and supports impedance conversion between 50 Ohm and 100 Ohm. The component utilizes a surface-mount package with dimensions of 0603 (1608 Metric) featuring a 6 PC pad configuration. Key electrical specifications include a maximum insertion loss of 1.2dB at 25°C, a maximum amplitude imbalance of 2.0dB, and a phase difference of 180° ±10°. The device is designed for high-frequency signal balancing applications.

Balun Feature Summary

• Provides balanced-to-unbalanced signal conversion between 50 Ohm and 100 Ohm impedances
• Operates effectively across the 2.3GHz to 2.7GHz frequency spectrum
• Features low insertion loss and controlled phase difference for signal integrity

Balun Applications

• RF front-end modules in wireless communication devices
• Balancing circuits in 2.4GHz ISM band transceivers
• Signal processing stages requiring impedance transformation

Balun Procurement Notes

Verify the specific ordering suffix against the manufacturer's latest datasheet to ensure correct impedance and pin configuration. Confirm that the 6 PC pad footprint matches the target PCB design. Check for moisture sensitivity level requirements during storage and handling. Ensure compatibility with reflow soldering profiles specified for LTCC components. Validate that the 1.2dB max insertion loss meets system budget constraints.

Balun Selection Notes

Select this component when a compact solution is required for 2.3-2.7GHz applications. Consider the 0603 package size for space-constrained designs. Evaluate the 50/100 Ohm impedance match against circuit requirements. Compare insertion loss and phase balance metrics with alternative baluns. Verify thermal stability and operating temperature range for the intended environment.

Balun Part Context

This part belongs to the SLBL series of multilayer LTCC baluns from Shenzhen Sunlord. These components are engineered for high-frequency RF applications where size and performance are critical. The series typically offers consistent phase and amplitude balance characteristics suitable for modern wireless standards.

Balun Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult the manufacturer for direct equivalents or cross-reference based on identical electrical parameters and footprint.