TT Electronics/IRC

GUS-QS8B-02-9102-J

GUS-QS8B-02-9102-J Description

The GUS-QS8B-02-9102-J from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 16-pin QSOP surface-mount device (SMD) integrates 15 resistors, each with a 91kΩ resistance value and a tight ±5% tolerance. The network operates within a wide temperature range of 70°C to 125°C, with a ±50ppm/°C temperature coefficient, ensuring stability under thermal stress. Rated for 0.75W (3/4W) total power dissipation (0.05W per resistor), it supports 100V maximum voltage, making it suitable for demanding circuits. The gull-wing termination and compact 4.9mm × 6.02mm × 1.47mm footprint enable reliable PCB integration in space-constrained designs.

GUS-QS8B-02-9102-J Features

• Thin-Film Technology: Delivers superior accuracy, low noise, and stable performance compared to thick-film alternatives.
• High Power Handling: 0.75W total rating (distributed across 15 resistors) accommodates power-sensitive applications.
• Precision Tolerance: ±5% resistance tolerance and ±50ppm/°C TCR ensure consistent performance in variable environments.
• Robust Construction: QSOP package with gull-wing leads enhances mechanical durability and solderability.
• Automotive-Grade Alternatives: While not automotive-certified, its 125°C max operating temperature suits industrial and telecom applications.
• Non-RoHS Compliance: Ideal for legacy systems where RoHS exemptions apply.

GUS-QS8B-02-9102-J Applications

• Analog Signal Conditioning: Precision voltage dividers and feedback networks in op-amp circuits.
• Industrial Control Systems: PLCs, sensor interfaces, and power management modules requiring stable resistance.
• Telecommunications: Line termination, impedance matching, and RF circuitry.
• Test & Measurement Equipment: Calibration networks and reference circuits demanding low drift.
• Legacy Electronics Repair: Non-RoHS compliance makes it a fit for older hardware maintenance.

Conclusion of GUS-QS8B-02-9102-J

The GUS-QS8B-02-9102-J excels in precision, power efficiency, and compactness, distinguishing it from generic resistor arrays. Its thin-film construction and wide temperature range cater to critical applications where reliability is paramount. While not suited for automotive use, it is a robust choice for industrial, telecom, and high-accuracy analog designs. Engineers will appreciate its balance of performance and durability in demanding environments.