TT Electronics/IRC

GUS-QS8A-01-9100-JA

GUS-QS8A-01-9100-JA Description

The GUS-QS8A-01-9100-JA from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications in surface-mount PCB assemblies. This 16-pin QSOP package features 8 isolated resistors, each with a 910Ω resistance value and a 5% tolerance, ensuring reliable signal conditioning and voltage division. With a 0.75W (3/4W) total power rating and 0.1W per resistor, it operates efficiently across a wide temperature range of 70°C to 125°C, derated for optimal thermal performance. The ±100ppm/°C temperature coefficient guarantees stability in fluctuating environments, while the 100V maximum voltage rating supports robust circuit protection.

GUS-QS8A-01-9100-JA Features

• Isolated Resistor Network: 8 independent resistors (910Ω each) with ISOL (isolated) circuit design, eliminating crosstalk.
• High Power Handling: 0.75W total power (0.1W per resistor) in a compact QSOP-16 package (4.9mm x 6.02mm x 1.47mm).
• Precision Thin Film Technology: Delivers ±5% tolerance and ±100ppm/°C TCR for stable performance in precision circuits.
• Robust Construction: Gull-wing termination and surface-mount design ensure secure PCB attachment, with ±0.1mm height/length tolerances for consistent placement.
• Wide Operating Range: Rated for -55°C to +125°C, with derated power up to 125°C for high-temperature applications.

GUS-QS8A-01-9100-JA Applications

• Industrial Electronics: Ideal for PLC modules, motor drivers, and power supplies requiring isolated resistor networks.
• Test & Measurement Equipment: Used in signal conditioning, voltage dividers, and calibration circuits due to low TCR drift.
• Telecommunications: Supports RF modules and baseband processing where space-efficient, high-power resistors are critical.
• Medical Devices: Suitable for patient monitoring systems demanding precision and reliability under thermal stress.

Conclusion of GUS-QS8A-01-9100-JA

The GUS-QS8A-01-9100-JA excels in applications demanding miniaturization, power efficiency, and thermal resilience. Its isolated thin-film design, combined with tight tolerances and gull-wing SMD compatibility, makes it a superior choice over bulkier or less stable alternatives. While non-compliant with EU RoHS, its performance in industrial, telecom, and medical systems justifies its use in specialized environments. For engineers prioritizing reliability in harsh conditions, this resistor network delivers unmatched precision and durability.