TT Electronics/IRC

GUS-QS8A-01-2670-JB

GUS-QS8A-01-2670-JB Description

The GUS-QS8A-01-2670-JB from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications requiring stable resistance values and reliable operation in demanding environments. This 8-resistor isolated network features a 267Ω resistance value per resistor with a 5% tolerance and a ±100ppm/°C temperature coefficient, ensuring consistent performance across a wide temperature range of 70°C to 125°C. Packaged in a 16-pin QSOP (QSOP-16) case with gull-wing SMD termination, it offers a compact footprint (4.9mm x 6.02mm x 1.47mm) ideal for space-constrained PCB designs. The device supports a maximum operating voltage of 100V and delivers a total power rating of 0.75W (3/4W) with 0.1W (1/10W) per resistor, making it suitable for moderate-power applications.

GUS-QS8A-01-2670-JB Features

• Thin-Film Technology: Provides superior stability, low noise, and tight tolerance (±5%) compared to thick-film alternatives.
• High-Temperature Operation: Rated for 125°C maximum operating temperature, with derated performance up to 125°C.
• Isolated Resistors (ISOL): Each of the 8 resistors is electrically isolated, enabling flexible circuit design.
• Robust Construction: QSOP package with gull-wing leads ensures reliable surface-mount attachment and mechanical durability.
• Precision Specifications: ±0.1mm height/length tolerances and ±0.2mm depth tolerance for consistent PCB assembly.
• Non-Automotive, Non-PPAP: Suitable for industrial, telecom, and instrumentation applications where PPAP compliance is not required.

GUS-QS8A-01-2670-JB Applications

This resistor network excels in:

• Signal Conditioning Circuits: Precision voltage dividers, feedback networks, and analog signal processing.
• Medical & Test Equipment: High-reliability systems demanding stable resistance under thermal stress.
• Telecom Infrastructure: RF modules, baseband processing, and filtering circuits requiring low TCR (±100ppm/°C).
• Industrial Controls: PLCs, sensor interfaces, and power management where isolation between resistors is critical.
• Embedded Systems: Space-efficient designs in IoT devices, wearables, and portable electronics.

Conclusion of GUS-QS8A-01-2670-JB

The GUS-QS8A-01-2670-JB combines thin-film precision, high-temperature resilience, and compact packaging to address advanced electronic design challenges. Its isolated resistor configuration, 0.75W total power handling, and QSOP-16 footprint make it a versatile choice for engineers prioritizing performance, reliability, and board-space optimization. While not RoHS-compliant or automotive-grade, it remains a top-tier solution for industrial, medical, and telecom applications requiring robust, high-accuracy resistance networks.