TT Electronics/IRC

GQ0A018252BAT

GQ0A018252BAT Description

The GQ0A018252BAT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 20-pin QSOP (Quarter Small Outline Package) device features 10 isolated resistors, each with a 82.5KΩ resistance value and an ultra-tight 0.1% tolerance, ensuring exceptional accuracy in signal conditioning and voltage division circuits. Encased in a ceramic package, it offers superior thermal stability and durability, with a maximum operating temperature of 125°C and a ±100ppm/°C temperature coefficient. The gull-wing termination enables reliable surface-mount (SMD) assembly, while the 1W total power rating (0.1W per resistor) supports robust performance in compact designs.

GQ0A018252BAT Features

• Precision Performance: 0.1% tolerance and ±100ppm/°C TCR for stable operation in temperature-varying environments.
• High-Density Design: 10 resistors in a compact 8.66mm × 6.02mm × 1.47mm QSOP package, ideal for space-constrained PCBs.
• Isolated Circuit Design: Independent resistors (ISOL configuration) prevent crosstalk, critical for analog and mixed-signal systems.
• Ceramic Construction: Enhances thermal dissipation and mechanical robustness compared to polymer-based networks.
• Wide Voltage Range: Supports up to 100V, suitable for industrial and instrumentation applications.
• Strict Dimensional Tolerances: ±0.1mm (length/height) and ±0.2mm (depth) ensure consistent placement in automated assembly.

GQ0A018252BAT Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and DAC/ADC interfaces requiring minimal drift.
• Medical Equipment: Patient monitoring systems where accuracy and reliability are paramount.
• Test & Measurement Instruments: Calibration modules and sensor signal conditioning.
• Industrial Automation: PLCs and control systems demanding high-temperature operation.
• Aerospace & Defense: Avionics and communication hardware benefiting from ceramic-packaged durability.

Conclusion of GQ0A018252BAT

The GQ0A018252BAT stands out for its combination of precision, isolation, and ruggedness, making it a superior choice over standard epoxy-coated networks. Its thin-film technology and ceramic case ensure long-term stability in harsh environments, while the QSOP gull-wing format simplifies high-volume SMD production. Though not RoHS-compliant and unconfirmed for automotive use, it remains ideal for professional-grade electronics where performance outweighs regulatory constraints. Engineers seeking a reliable, high-accuracy resistor network for critical analog designs will find this model exceptionally well-suited.