TT Electronics/IRC

GQ8B024870GDT

GQ8B024870GDT Description

The GQ8B024870GDT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications in demanding electronic circuits. This 16-pin QSOP (Quarter Small Outline Package) device integrates 15 resistors with a 487Ω resistance value, offering a tight 2% tolerance and a low ±50ppm/°C temperature coefficient. Encased in a robust ceramic package, it ensures reliable operation across a wide temperature range of -70°C to +125°C, making it suitable for environments with thermal stress. The network delivers a total power rating of 0.75W (3/4W) and 0.05W (1/20W) per resistor, with a maximum voltage rating of 100V. Its gull-wing termination and surface-mount design facilitate easy PCB integration, while the QSOP package (4.9mm x 6.02mm x 1.47mm) optimizes board space.

GQ8B024870GDT Features

• Precision Thin Film Technology: Ensures stable performance with low noise and high accuracy.
• Ceramic Case Style: Enhances thermal stability and durability in harsh conditions.
• BUS Circuit Designator: Ideal for bus line termination and signal conditioning.
• High Power Handling: 0.75W total dissipation (0.05W per resistor) supports power-intensive applications.
• Wide Operating Range: -70°C to +125°C with derated power up to 125°C.
• Compact QSOP Package: Saves space while providing 16 gull-wing terminals for secure mounting.
• Non-Automotive, Non-PPAP: Suitable for industrial and commercial applications.

GQ8B024870GDT Applications

This resistor network excels in:

• Analog/Digital Signal Processing: Precision voltage division and impedance matching in ADCs/DACs.
• Bus Termination: Effective for PCI, SCSI, or memory bus lines to reduce reflections.
• Medical Electronics: Stable performance in diagnostic equipment where accuracy is critical.
• Industrial Control Systems: Reliable operation in PLCs, motor drives, and power supplies.
• Test & Measurement Equipment: Low drift and high tolerance ensure repeatable results.

Conclusion of GQ8B024870GDT

The GQ8B024870GDT stands out for its combination of precision, power efficiency, and rugged construction. Its ceramic thin-film design and wide temperature range make it superior to standard networks in reliability-critical applications. While not RoHS-compliant, it remains a top choice for industrial and commercial systems requiring stable, high-density resistor arrays. Engineers will appreciate its balance of performance, compactness, and ease of integration in space-constrained designs.