TT Electronics/IRC

GQ0A039090GT

GQ0A039090GT Description

The GQ0A039090GT 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 an isolated (ISOL) circuit design, with each resistor offering 909 Ω ±2% tolerance and a ±25 ppm/°C temperature coefficient. Encased in a ceramic QSOP package, it provides excellent thermal stability and durability. The device operates within a wide temperature range of -70°C to +125°C, with a derated power rating up to 125°C, making it suitable for demanding environments. Its 1W total power dissipation (0.1W per resistor) and 100V maximum voltage rating ensure reliable performance in compact, high-density circuits.

GQ0A039090GT Features

• Precision Thin Film Technology: Delivers low noise, high accuracy (±2%), and tight TCR (±25 ppm/°C).
• Ceramic QSOP Package: Enhances thermal management and mechanical robustness.
• Isolated Resistor Network (ISOL): Each of the 10 resistors operates independently, ideal for multi-channel isolation.
• Surface-Mount Gull Wing Terminals: Facilitates easy PCB assembly with a 0.64mm pitch for high-density layouts.
• Wide Operating Range: -70°C to +125°C, with derated power up to 125°C.
• Non-Automotive, Non-PPAP: Suitable for industrial and commercial applications.
• Compact Dimensions: 8.66mm (L) x 6.02mm (D) x 1.47mm (H), with tight tolerances (±0.1mm L/H, ±0.2mm D).

GQ0A039090GT Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor conditioning.
• Signal Isolation: Multi-channel data acquisition systems and instrumentation.
• Medical Electronics: Patient monitoring devices requiring stable, low-drift components.
• Industrial Control Systems: PLCs, motor drives, and power management modules.
• Test & Measurement Equipment: Calibration circuits and reference standards.

Conclusion of GQ0A039090GT

The GQ0A039090GT stands out for its precision, thermal stability, and compact form factor, making it a superior choice for applications demanding high reliability and space efficiency. While not RoHS-compliant, its ceramic construction and thin-film technology offer long-term performance in harsh environments. Engineers will appreciate its isolated design and tight tolerances, particularly in multi-channel systems where consistent resistance matching is critical. Ideal for industrial, medical, and instrumentation use, this network combines TT Electronics/IRC’s expertise in high-quality passive components.