TT Electronics/IRC

GQ8A021103GGT

GQ8A021103GGT Description

The GQ8A021103GGT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 8-resistor isolated network features a 110K Ohm resistance value with a tight 2% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stable performance across a wide operating temperature range of 70°C to 125°C. Housed in a ceramic QSOP package, it offers excellent thermal stability and durability. The 16-pin gull-wing SMD configuration enables easy surface mounting, while the 0.1W (1/10W) power rating per resistor and 0.75W (3/4W) total power rating make it suitable for moderate power applications. With a maximum voltage rating of 100V, this component is ideal for circuits requiring isolation and precision.

GQ8A021103GGT Features

• High Precision: Thin-film technology ensures low tolerance (±2%) and minimal TCR (±50ppm/°C).
• Robust Construction: Ceramic case enhances thermal performance and mechanical strength.
• Compact Design: 4.9mm (L) × 6.02mm (D) × 1.47mm (H) dimensions with tight tolerances (±0.1mm height, ±0.2mm depth).
• Isolated Configuration: ISOL circuit designator provides electrical isolation between resistors.
• Surface-Mount Ready: Gull-wing terminals with 0.64mm pitch for reliable PCB attachment.
• Wide Temperature Range: Operates reliably from 70°C to 125°C with derated power handling.

GQ8A021103GGT Applications

This resistor network excels in precision analog circuits, signal conditioning, and voltage division applications. Its isolated design makes it ideal for:

• Industrial Control Systems: Where noise immunity and stability are critical.
• Medical Electronics: For sensitive measurement circuits requiring low drift.
• Telecommunications: In impedance matching and filtering networks.
• Automotive (Non-Automotive Compliant): For non-safety-critical sensor interfaces.
• Test & Measurement Equipment: Ensuring accuracy in calibration circuits.

Conclusion of GQ8A021103GGT

The GQ8A021103GGT stands out for its precision, reliability, and compact form factor, making it a preferred choice for engineers designing high-stability circuits. While not RoHS compliant, its ceramic construction and thin-film technology deliver superior performance in demanding environments. For applications requiring isolated, high-accuracy resistor networks, this model offers an optimal balance of electrical and mechanical performance.