TT Electronics/IRC

GQ0A024870DAT

GQ0A024870DAT Description

The GQ0A024870DAT 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 integrates 10 isolated resistors, each with a 487 Ω resistance value and an exceptional ±0.5% tolerance. Encased in a ceramic package, it ensures superior thermal stability and durability, making it suitable for harsh environments. With a ±50 ppm/°C temperature coefficient, it maintains consistent performance across a wide temperature range (70°C to 125°C). The 1W total power rating (0.1W per resistor) and 100V maximum voltage rating further enhance its reliability in precision circuits.

GQ0A024870DAT Features

• Precision Thin Film Technology: Delivers low noise and high accuracy (±0.5% tolerance) for sensitive analog and digital circuits.
• Ceramic Case & Gull Wing Termination: Ensures robust mechanical strength and reliable surface-mount (SMD) soldering.
• Isolated Resistor Network (ISOL): Each of the 10 resistors is electrically isolated, enabling flexible circuit design.
• Wide Operating Range: Stable performance from 70°C to 125°C with derated power handling.
• Compact QSOP Package: Space-saving 8.66mm × 6.02mm × 1.63mm footprint with 0.64mm terminal pitch for high-density PCB layouts.
• Non-Automotive & Non-PPAP: Ideal for industrial, telecom, and instrumentation applications where automotive-grade certification is not required.

GQ0A024870DAT Applications

This resistor network excels in precision applications such as:

• Analog Signal Conditioning: Voltage dividers, feedback networks, and sensor interfaces in test equipment.
• Medical Electronics: Patient monitoring systems requiring stable, low-drift resistance values.
• Telecommunications: RF and baseband circuitry where consistent impedance matching is critical.
• Industrial Control Systems: PLCs, DAC/ADC reference circuits, and power management modules.
• Aerospace & Defense: Ruggedized electronics needing high reliability under thermal stress.

Conclusion of GQ0A024870DAT

The GQ0A024870DAT stands out for its precision, isolation, and ceramic-based durability, making it a superior choice over standard epoxy-coated networks. Its thin-film technology ensures long-term stability, while the QSOP package optimizes board space. Though not RoHS-compliant, its performance in high-temperature, precision-critical environments justifies its use in specialized industrial and telecom systems. Engineers seeking a high-accuracy, isolated resistor network with robust construction will find this model exceptionally reliable.