TT Electronics/IRC

GQ0A011470GT

GQ0A011470GT Description

The GQ0A011470GT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications requiring stable resistance values and low temperature coefficients. This 10-resistor network features a 147 Ohm resistance per element with a tight 2% tolerance and a ±100ppm/°C temperature coefficient, ensuring reliable performance across a wide operating temperature range of 70°C to 125°C. Housed in a 20-pin QSOP ceramic package, it offers excellent thermal stability and durability, making it suitable for demanding environments. The isolated (ISOL) circuit design ensures minimal crosstalk between resistors, while the gull-wing termination facilitates easy surface-mount (SMD) assembly. With a 1W total power rating (0.1W per resistor) and a 100V maximum voltage rating, this network is ideal for precision analog and digital circuits.

GQ0A011470GT Features

• Thin-film technology for high accuracy and stability.
• 147 Ohm resistance with 2% tolerance and ±100ppm/°C TCR.
• Ceramic QSOP package (8.66mm x 6.02mm x 1.47mm) with ±0.1mm dimensional tolerances.
• 20-pin gull-wing SMD termination for reliable PCB mounting.
• Isolated (ISOL) design reduces interference between resistors.
• Wide temperature range (70°C to 125°C) with derated power handling.
• 1W total power dissipation (0.1W per resistor).
• Non-automotive, non-PPAP compliant, suitable for industrial and commercial use.
• 100V maximum voltage rating for robust performance.

GQ0A011470GT Applications

This resistor network excels in applications requiring precision resistance matching and thermal stability, such as:

• Analog signal conditioning in test and measurement equipment.
• Voltage dividers and feedback networks in power supplies.
• Sensor interface circuits where low TCR is critical.
• Medical instrumentation requiring high reliability.
• Industrial control systems with extended temperature demands.
  Its ceramic construction and thin-film technology make it superior to thick-film alternatives in environments with high thermal stress or stringent accuracy requirements.

Conclusion of GQ0A011470GT

The GQ0A011470GT is a high-quality resistor network offering exceptional precision, thermal performance, and durability in a compact QSOP package. Its isolated design, low TCR, and robust ceramic construction make it an excellent choice for precision electronics, industrial systems, and instrumentation. While not suited for automotive applications, its reliability and technical specifications position it as a top-tier solution for demanding analog and digital circuits.