TT Electronics/IRC

GQ0A0184R5GT

GQ0A0184R5GT Description

The GQ0A0184R5GT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications requiring stable resistance values and low thermal drift. This 20-pin QSOP package features 10 isolated resistors, each with a 84.5 Ω resistance value, 2% tolerance, and a ±100ppm/°C temperature coefficient. Encased in a ceramic substrate, the device offers excellent thermal stability and durability, with a maximum operating temperature of 125°C. Its 1W total power rating (0.1W per resistor) and 100V maximum voltage rating make it suitable for demanding circuits. The gull-wing termination ensures reliable surface-mount assembly, while the compact dimensions (8.66mm x 6.02mm x 1.47mm) save PCB space.

GQ0A0184R5GT Features

• High Precision: Thin-film technology ensures tight tolerance (±2%) and low TCR (±100ppm/°C).
• Robust Construction: Ceramic case enhances thermal performance and mechanical strength.
• Isolated Resistors: 10 independent resistors (84.5 Ω each) prevent crosstalk in sensitive circuits.
• Surface-Mount Design: Gull-wing terminals and 0.64mm pitch enable easy PCB integration.
• Wide Temperature Range: Operates from 70°C to 125°C with derated power handling.
• High Voltage Rating: Supports up to 100V, ideal for industrial and telecom applications.

GQ0A0184R5GT Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage dividers and feedback networks in analog circuits.
• Industrial Controls: Isolated measurement systems and sensor interfaces.
• Telecommunications: Impedance matching and line termination in high-frequency modules.
• Medical Devices: Stable resistance for diagnostic equipment and patient monitoring systems.
• Automotive Electronics (non-Automotive PPAP): Engine control units (ECUs) where thermal stability is critical.

Conclusion of GQ0A0184R5GT

The GQ0A0184R5GT stands out for its precision, isolation, and rugged ceramic packaging, making it a top choice for engineers needing reliable resistor networks in harsh environments. While not RoHS-compliant, its thin-film technology and high power density offer superior performance over carbon or thick-film alternatives. Ideal for industrial, medical, and telecom designs, this component balances accuracy, durability, and space efficiency. For applications demanding stable resistance under thermal stress, this model delivers consistent results.