TT Electronics/IRC

GQ0A024870GAT

GQ0A024870GAT Description

The GQ0A024870GAT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 20-pin QSOP package features 10 isolated resistors, each with a 487Ω resistance value and a tight 2% tolerance. Built on a ceramic substrate, it offers excellent thermal stability with a ±50ppm/°C temperature coefficient, ensuring reliable performance across a wide temperature range (70°C to 125°C). The gull-wing termination and surface-mount design facilitate easy PCB integration, while its 1W total power rating (0.1W per resistor) makes it suitable for power-sensitive circuits.

GQ0A024870GAT Features

• Isolated Resistor Network: 10 independent resistors in a single ceramic QSOP package, ideal for signal isolation.
• Precision Thin-Film Technology: Delivers low noise, high stability, and ±50ppm/°C TCR for critical analog/digital circuits.
• Robust Construction: Ceramic case ensures durability and efficient heat dissipation.
• Surface-Mount Compatibility: Gull-wing leads (0.64mm pitch) enable reliable soldering in automated assembly.
• High Voltage Handling: Supports up to 100V maximum rating, suitable for industrial and telecom applications.
• Non-Automotive Grade: Optimized for general-purpose electronics, though not PPAP-certified.

GQ0A024870GAT Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage dividers, feedback networks in op-amps.
• Industrial Controls: PLCs, sensor interfaces requiring stable resistance under thermal stress.
• Telecommunications: Line termination, impedance matching in high-frequency PCBs.
• Test & Measurement Equipment: Calibration circuits where low drift and accuracy are critical.
• Medical Electronics: Isolated signal paths in diagnostic devices.

Conclusion of GQ0A024870GAT

The GQ0A024870GAT stands out for its combination of precision, power handling, and compact form factor. Its ceramic thin-film design ensures long-term reliability in demanding environments, while the QSOP package saves board space. Though not RoHS-compliant, it remains a cost-effective solution for non-automotive precision circuits. Engineers will appreciate its balance of performance and ease of integration, making it a versatile choice for industrial, telecom, and instrumentation designs.