TT Electronics/IRC

GUS-QS8B-01-2551-D

GUS-QS8B-01-2551-D Description

The GUS-QS8B-01-2551-D from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 16-pin QSOP (Quarter-Small Outline Package) device integrates 15 resistors with a 2.55KΩ resistance value, offering a tight ±0.5% tolerance and a low ±100ppm/°C temperature coefficient. Rated for 0.75W (3/4W) total power dissipation (0.05W per resistor), it operates reliably across a wide temperature range of 70°C to 125°C, with a maximum operating temperature of 125°C. Its gull-wing termination ensures secure PCB mounting, while the compact 4.9mm x 6.02mm x 1.47mm footprint suits space-constrained designs.

GUS-QS8B-01-2551-D Features

• Precision Performance: Thin-film technology delivers 0.5% tolerance and ±100ppm/°C TCR, ideal for stable signal conditioning.
• Robust Power Handling: 0.75W total rating (0.05W per resistor) with 100V maximum voltage withstands industrial environments.
• Compact & Reliable: QSOP package with ±0.1mm height/length tolerances ensures consistent placement in automated assembly.
• Wide Thermal Range: Operates from 70°C to 125°C (derated power), exceeding standard commercial-grade limits.
• Non-Automotive/Non-PPAP: Suited for industrial, telecom, and instrumentation applications where PPAP compliance isn’t required.

GUS-QS8B-01-2551-D Applications

This resistor network excels in:

• Analog Signal Processing: Precision voltage dividers, DAC/ADC reference circuits.
• Medical & Test Equipment: High-stability feedback networks in diagnostic devices.
• Industrial Controls: Sensor calibration, PLC I/O modules requiring low drift.
• Telecom Infrastructure: RF matching networks, line termination with minimal thermal variance.
• Power Management: Current sensing in compact power supplies or converters.

Conclusion of GUS-QS8B-01-2551-D

The GUS-QS8B-01-2551-D combines precision, power efficiency, and miniaturization, making it a standout choice for engineers prioritizing thermal stability and space savings. While not RoHS-compliant or automotive-grade, its thin-film construction and tight tolerances cater to professional electronics where accuracy and reliability are critical. Ideal for high-density PCBs in industrial and communication systems, this network simplifies design while reducing component count.