TT Electronics/IRC

GUS-QS8A-02-6981-JA

GUS-QS8A-02-6981-JA Description

The GUS-QS8A-02-6981-JA from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 16-pin QSOP (Quarter Small Outline Package) device features 8 isolated resistors, each with a 6.98KΩ resistance value and a 5% tolerance, ensuring reliable signal conditioning and voltage division. With a ±50ppm/°C temperature coefficient, it delivers stable performance across a wide temperature range of -70°C to +125°C. The 0.75W (3/4W) total power rating and 0.1W per resistor make it suitable for power-sensitive designs, while its 100V maximum voltage rating ensures robustness in high-voltage circuits.

GUS-QS8A-02-6981-JA Features

• Thin-Film Technology: Offers superior stability, low noise, and tight tolerance (±5%) compared to thick-film alternatives.
• Isolated Resistors (ISOL): Each of the 8 resistors is electrically isolated, enabling flexible circuit design.
• Compact & Robust: 4.9mm (L) × 6.02mm (D) × 1.47mm (H) QSOP package with gull-wing terminals for secure surface-mount (SMD) assembly.
• High-Temperature Operation: Rated for 125°C maximum operating temperature, ideal for harsh environments.
• Low TCR (±50ppm/°C): Minimizes resistance drift under thermal stress, critical for precision analog circuits.
• Tube Packaging: Ensures safe handling and storage during production.

GUS-QS8A-02-6981-JA Applications

This resistor network excels in:

• Industrial Control Systems: Signal conditioning, feedback networks, and sensor interfacing.
• Medical Electronics: Precision instrumentation where stability and low noise are paramount.
• Telecommunications: Impedance matching and line termination in high-frequency circuits.
• Automotive (Non-Automotive Compliant): Engine control units (ECUs) and infotainment systems (where PPAP is not required).
• Test & Measurement Equipment: Calibration and reference circuits due to its low TCR and isolation.

Conclusion of GUS-QS8A-02-6981-JA

The GUS-QS8A-02-6981-JA stands out for its thin-film precision, isolated resistor configuration, and compact QSOP footprint, making it a top choice for engineers prioritizing thermal stability, power efficiency, and space-constrained designs. While not RoHS-compliant, its rugged construction and wide operating range ensure reliability in demanding applications. Ideal for industrial, medical, and telecom systems, this resistor network balances performance with cost-effectiveness.