TT Electronics/IRC

GQ8A021152JAT

GQ8A021152JAT Description

The GQ8A021152JAT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 8-resistor isolated network features a 11.5KΩ resistance value with a 5% tolerance and a ±50ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range (70°C to 125°C). Housed in a 16-pin QSOP ceramic package, it offers a compact 4.9mm x 6.02mm footprint with gull-wing SMD termination for reliable surface mounting. The 0.75W (3/4W) total power rating and 100V maximum voltage rating make it suitable for demanding circuits requiring isolation and durability.

GQ8A021152JAT Features

• High Precision: Thin-film technology delivers low TCR (±50ppm/°C) and tight tolerance (5%).
• Robust Construction: Ceramic case ensures thermal stability and mechanical strength.
• Space-Efficient: QSOP package (4.9mm x 6.02mm x 1.47mm) optimizes PCB real estate.
• Isolated Design: 8 independent resistors (ISOL circuit) for flexible circuit design.
• Reliable Termination: Gull-wing leads enhance solder joint integrity in SMD applications.
• Wide Operating Range: Rated for -55°C to +125°C, derated up to 125°C.

GQ8A021152JAT Applications

This resistor network excels in:

• Analog Signal Conditioning: Precision voltage dividers, feedback networks.
• Industrial Controls: Isolated measurement circuits, sensor interfaces.
• Medical Electronics: High-reliability instrumentation requiring stable resistance.
• Telecom Infrastructure: Line termination, impedance matching in RF modules.
• Automotive (Non-Automotive Rated): Test equipment, prototyping where isolation is critical.

Conclusion of GQ8A021152JAT

The GQ8A021152JAT combines precision, durability, and compactness, making it ideal for high-density, high-reliability designs. Its ceramic construction, isolated resistors, and thin-film technology provide superior performance over standard thick-film networks. While not PPAP or automotive-qualified, it is a cost-effective solution for industrial, medical, and telecom applications demanding stable resistance under thermal stress. For engineers seeking a balance of accuracy and power handling, this model stands out in its category.