TT Electronics/IRC

GUS-QS8B-03-2702-GF

GUS-QS8B-03-2702-GF Description

The GUS-QS8B-03-2702-GF from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications in demanding electronic circuits. This 16-pin QSOP (Quarter Small Outline Package) device integrates 15 resistors, each with a 27K Ohm resistance value and a tight 2% tolerance, ensuring consistent performance across a wide temperature range of 70°C to 125°C. With a ±25ppm/°C temperature coefficient, it offers excellent stability under thermal stress. The network is rated for 0.75W (3/4W) total power dissipation (0.05W per resistor), making it suitable for power-sensitive designs. Its gull-wing termination and surface-mount (SMD) configuration facilitate easy PCB integration, while the 100V maximum voltage rating ensures reliability in high-voltage environments.

GUS-QS8B-03-2702-GF Features

• Precision Thin Film Technology: Delivers low noise and high accuracy (±25ppm/°C TCR).
• Compact QSOP Package: Measures 4.9mm (L) x 6.02mm (D) x 1.47mm (H) with tight tolerances (±0.1mm height/length, ±0.2mm depth).
• High Power Handling: 0.75W total power (0.05W per resistor) at 125°C maximum operating temperature.
• Robust Construction: Gull-wing leads for secure SMD mounting and mechanical durability.
• Wide Voltage Range: Supports up to 100V, ideal for industrial and automotive (non-PPAP) applications.
• Non-RoHS Compliant: Suitable for legacy or specialized systems requiring non-compliant materials.

GUS-QS8B-03-2702-GF Applications

This resistor network excels in:

• Analog Signal Conditioning: Precision voltage dividers, feedback networks in op-amp circuits.
• Industrial Control Systems: PLCs, sensor interfaces, and power management modules.
• Test & Measurement Equipment: Calibration circuits, reference voltage generation.
• Telecommunications: RF and baseband signal processing requiring stable resistance values.
• Legacy Electronics: Repair or replacement in non-RoHS-compliant systems.

Conclusion of GUS-QS8B-03-2702-GF

The GUS-QS8B-03-2702-GF combines high precision, compact design, and robust power handling, making it a superior choice for engineers prioritizing reliability in harsh environments. Its thin-film technology and tight tolerances outperform carbon or thick-film alternatives, while the QSOP package saves board space. Though not automotive-grade or PPAP-capable, it remains ideal for industrial, telecom, and precision instrumentation where stability and longevity are critical. For applications demanding low TCR, high voltage tolerance, and SMD compatibility, this resistor network delivers exceptional value.