TT Electronics/IRC

GQ0A018872DAT

GQ0A018872DAT Description

The GQ0A018872DAT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 20-pin QSOP (Quarter Small Outline Package) device features 10 isolated resistors, each with a 88.7KΩ resistance value and a tight 0.5% tolerance, ensuring exceptional accuracy in signal conditioning and voltage division circuits. Encased in a ceramic package, it offers superior thermal stability and mechanical robustness, making it suitable for harsh environments. With a ±100ppm/°C temperature coefficient and a power rating of 1W (0.1W per resistor), this network delivers reliable performance across a wide temperature range of -70°C to +125°C. Its gull-wing termination and surface-mount design facilitate easy PCB integration, while the 100V maximum voltage rating ensures safety in high-voltage applications.

GQ0A018872DAT Features

• Precision Performance: 0.5% tolerance and ±100ppm/°C TCR for stable operation in precision analog circuits.
• Robust Construction: Ceramic case enhances durability and heat dissipation, ideal for high-reliability systems.
• Isolated Resistors: 10 independent resistors with 88.7KΩ each, enabling flexible circuit design.
• High Power Handling: 1W total power (0.1W per resistor) supports energy-intensive applications.
• Surface-Mount Compatibility: QSOP package with gull-wing leads for automated assembly and compact layouts.
• Wide Temperature Range: Operates reliably from -70°C to +125°C, suited for industrial and automotive-grade systems.
• Low Profile: 1.47mm height and 6.02mm × 8.66mm footprint save board space in dense designs.

GQ0A018872DAT Applications

This resistor network excels in:

• Precision Instrumentation: Voltage dividers, feedback networks, and sensor calibration in test equipment.
• Industrial Controls: Signal conditioning in PLCs, motor drives, and power management systems.
• Telecommunications: Impedance matching and filtering in RF and baseband circuits.
• Medical Electronics: High-accuracy analog front-ends for diagnostic devices.
• Automotive Systems: Engine control units (ECUs) and ADAS modules requiring stable performance under thermal stress.

Conclusion of GQ0A018872DAT

The GQ0A018872DAT stands out for its precision, isolation, and rugged ceramic packaging, making it a top choice for engineers designing high-reliability electronics. Its thin-film technology ensures low noise and long-term stability, while the QSOP form factor aligns with modern miniaturization trends. Though not PPAP or RoHS compliant, its performance-centric attributes cater to specialized industrial, medical, and telecom applications where accuracy and durability are paramount. For designers seeking a high-tolerance, thermally stable resistor network, this model offers a compelling blend of technical excellence and practical versatility.