TT Electronics/IRC

GQ0A013570FBT

GQ0A013570FBT Description

The GQ0A013570FBT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding isolation and signal conditioning applications. This 20-pin QSOP device integrates 10 isolated resistors, each with a 357 Ω resistance value and a tight 1% tolerance, ensuring consistent performance in precision circuits. The ceramic case construction provides excellent thermal stability, with a ±100 ppm/°C temperature coefficient and a 125°C maximum operating temperature. Rated for 0.1W per resistor (1W total), it supports 100V maximum voltage, making it suitable for high-reliability environments. The gull-wing termination and surface-mount design facilitate automated assembly, while the QSOP package (8.66mm x 6.02mm x 1.47mm) ensures compact PCB integration.

GQ0A013570FBT Features

• Precision Thin Film Technology: Delivers low noise and high stability for sensitive analog/digital circuits.
• Isolated Resistor Network (ISOL): 10 independent resistors prevent crosstalk in multi-channel systems.
• Wide Temperature Range: Operates from 70°C to 125°C with derated power, ideal for industrial and automotive-adjacent applications.
• Robust Ceramic Package: Enhances thermal dissipation and mechanical durability compared to polymer-based arrays.
• 1% Tolerance & ±100ppm/°C TCR: Superior accuracy over standard thick-film alternatives.
• Gull-Wing SMD Termination: Ensures reliable solder joints in high-vibration environments.

GQ0A013570FBT Applications

This resistor network excels in:

• Isolation Circuits: Signal conditioning in PLCs, medical devices, and test equipment.
• Precision Voltage Dividers: ADC/DAC reference networks, sensor interfacing.
• Industrial Control Systems: Motor drives, power supplies, and instrumentation requiring stable resistance under thermal stress.
• Telecom & Networking Equipment: Line termination, impedance matching in high-frequency PCBs.
• Aerospace & Defense: Ruggedized electronics where component reliability is critical.

Conclusion of GQ0A013570FBT

The GQ0A013570FBT combines precision, isolation, and ruggedness in a compact QSOP package, addressing challenges in high-temperature, high-precision applications. Its ceramic construction, thin-film technology, and 1% tolerance make it a standout choice for engineers prioritizing signal integrity and long-term stability. While not automotive-grade, its performance suits industrial, telecom, and aerospace designs where component consistency is paramount. For isolation networks requiring low TCR and high power density, this model offers a compelling balance of size and performance.