TT Electronics/IRC

GQ0A035492JFT

GQ0A035492JFT Description

The GQ0A035492JFT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications requiring stable resistance values and tight tolerances. This 20-pin QSOP (Quarter Small Outline Package) device features 10 isolated resistors, each with a 54.9KΩ resistance value, 5% tolerance, and a ±25ppm/°C temperature coefficient. Encased in a ceramic package, it offers superior thermal stability and durability, with a maximum operating temperature of 125°C. The gull-wing termination ensures reliable surface-mount (SMD) compatibility, while the 0.1W (1/10) power rating per resistor and 1W total power rating make it suitable for distributed power dissipation.

GQ0A035492JFT Features

• High Precision: Thin-film technology ensures low noise and excellent stability.
• Robust Construction: Ceramic case enhances thermal performance and mechanical strength.
• Isolated Resistors: 10 independent resistors (ISOL configuration) prevent crosstalk in sensitive circuits.
• Wide Voltage Range: Supports up to 100V maximum voltage rating.
• Compact & Reliable: QSOP package (8.66mm x 6.02mm x 1.47mm) with ±0.1mm length/height tolerance for high-density PCB designs.
• Industrial-Grade: Operates across 70°C to 125°C with derated power, though not PPAP or automotive-qualified.

GQ0A035492JFT Applications

This resistor network is ideal for:

• Signal Conditioning: Precision voltage dividers in instrumentation and sensor interfaces.
• Analog Circuits: Feedback networks in op-amp configurations or DAC/ADC systems.
• Medical Electronics: Low-drift applications where temperature stability is critical.
• Test & Measurement Equipment: High-accuracy resistance arrays for calibration.
• Industrial Controls: Isolated resistor networks in PLCs or power management modules.

Conclusion of GQ0A035492JFT

The GQ0A035492JFT excels in environments demanding precision, thermal resilience, and compact form factors. Its ceramic encapsulation, thin-film technology, and isolated design provide a competitive edge over polymer-based or lower-tolerance networks. While not RoHS-compliant or automotive-rated, it remains a top choice for industrial, medical, and test equipment where reliability and performance are paramount. Engineers will appreciate its balance of size, power handling, and stability in critical analog applications.