TT Electronics/IRC

GUS-QS8A-00-14R7-GF

GUS-QS8A-00-14R7-GF Description

The GUS-QS8A-00-14R7-GF from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 8-resistor isolated network features a 14.7Ω resistance per element with a tight 2% tolerance and a low ±250ppm/°C temperature coefficient, ensuring stable performance across a wide operating temperature range of -70°C to +125°C. Housed in a compact 16-pin QSOP (QSOP-16) package, it offers a 0.75W (3/4W) total power rating and 0.1W per resistor, making it suitable for high-density PCB designs. The gull-wing termination ensures reliable surface-mount (SMD) assembly, while its 100V maximum voltage rating enhances durability in demanding circuits.

GUS-QS8A-00-14R7-GF Features

• Thin-Film Technology: Delivers superior accuracy, low noise, and long-term stability.
• Isolated Circuit Design (ISOL): Each resistor operates independently, ideal for multi-channel applications.
• High Power Handling: 0.75W total (0.1W per resistor) with derating up to 125°C.
• Compact Footprint: 4.9mm (L) x 6.02mm (D) x 1.47mm (H) with a 0.64mm terminal pitch for space-constrained layouts.
• Robust Construction: QSOP package with gull-wing leads for mechanical strength and solderability.
• Wide Voltage Range: Supports up to 100V, suitable for industrial and telecom applications.

GUS-QS8A-00-14R7-GF Applications

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces.
• Industrial Automation: PLCs, motor control, and signal conditioning modules.
• Telecommunications: RF matching networks and line termination.
• Medical Electronics: Patient monitoring equipment and diagnostic devices.
• Automotive (Non-Automotive Rated): Infotainment systems and dashboard electronics (note: not PPAP/automotive certified).

Conclusion of GUS-QS8A-00-14R7-GF

The GUS-QS8A-00-14R7-GF excels in high-precision, high-density applications where thermal stability, compactness, and isolation are critical. Its thin-film construction, isolated design, and robust power handling make it a standout choice over thicker-film or non-isolated alternatives. While not RoHS-compliant, it remains a reliable solution for industrial, telecom, and medical systems requiring consistent performance under thermal stress. Engineers will appreciate its balance of miniaturization, accuracy, and durability in demanding environments.