TT Electronics/IRC

GQ0A011582CT

GQ0A011582CT Description

The GQ0A011582CT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding applications requiring tight tolerances and stable performance. This 20-pin QSOP (Quarter-Small Outline Package) device features 10 isolated resistors, each with a 15.8KΩ resistance value and an exceptional ±0.25% tolerance. Encased in a ceramic package, it offers superior thermal stability and durability, making it suitable for harsh environments. With a ±100ppm/°C temperature coefficient, 1W total power rating, and 100V maximum voltage rating, this network ensures reliable operation across a 70°C to 125°C derated power range. Its gull-wing termination and surface-mount design facilitate easy PCB integration.

GQ0A011582CT Features

• Precision Performance: Thin-film technology delivers ±0.25% tolerance and ±100ppm/°C TCR for stable, low-drift operation.
• Robust Construction: Ceramic case enhances thermal dissipation and mechanical strength.
• High Power Handling: 0.1W per resistor (1W total) supports power-sensitive applications.
• Isolated Resistors: 10 independent resistors (ISOL circuit designator) enable flexible circuit configurations.
• Compact & Reliable: QSOP package (8.66mm × 6.02mm × 1.47mm) with ±0.1mm dimensional tolerances ensures consistent mounting.
• Wide Voltage Range: 100V maximum rating accommodates diverse circuit requirements.

GQ0A011582CT Applications

This resistor network excels in precision analog and digital circuits, including:

• Industrial Control Systems: Signal conditioning, feedback networks, and sensor interfacing.
• Medical Equipment: High-accuracy measurement devices and diagnostic instruments.
• Telecommunications: RF modules and impedance matching networks.
• Automotive Electronics (non-Automotive PPAP): Engine control units (ECUs) and infotainment systems (despite non-compliant EU RoHS status).
• Test & Measurement: Calibration tools and data acquisition systems.

Conclusion of GQ0A011582CT

The GQ0A011582CT stands out for its precision, thermal resilience, and compact form factor, making it ideal for applications demanding tight tolerances and long-term reliability. While not RoHS-compliant, its ceramic construction, isolated resistors, and high power rating offer distinct advantages over polymer-based networks. Engineers seeking a high-performance, space-efficient solution for analog signal processing or voltage division will find this model exceptionally well-suited.