TT Electronics/IRC

GQ0A0182R0DT

GQ0A0182R0DT Description

The GQ0A0182R0DT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding isolation and signal conditioning applications. This 20-pin QSOP (Quarter Small Outline Package) device features 10 isolated 82Ω resistors with a tight tolerance of ±0.5% and a low temperature coefficient of ±100ppm/°C, ensuring stable performance across a wide operating range of -70°C to +125°C. The ceramic case and gull-wing termination enable robust surface-mount integration, while the 100V maximum voltage rating and 0.1W power rating per resistor (1W total) make it suitable for precision analog and digital circuits. Packaged in a tube, this non-automotive, non-PPAP-compliant component is ideal for prototyping and low-to-medium volume production.

GQ0A0182R0DT Features

• High Precision: 0.5% tolerance and ±100ppm/°C TCR for reliable signal integrity.
• Isolated Resistors: 10 independent 82Ω resistors (ISOL circuit designator) prevent crosstalk.
• Robust Construction: Ceramic substrate and thin-film technology ensure durability and thermal stability.
• Space-Efficient: Compact QSOP package (8.66mm × 6.02mm × 1.47mm) with 0.64mm pitch for high-density PCB layouts.
• Wide Temperature Range: Operates from -70°C to +125°C with derated power up to 125°C.
• Surface-Mount Ready: Gull-wing terminals simplify automated assembly processes.

GQ0A0182R0DT Applications

This resistor network excels in precision applications requiring isolation and minimal drift, such as:

• Medical Devices: Patient monitoring equipment where signal accuracy is critical.
• Industrial Controls: PLCs and sensor interfaces demanding stable resistance under thermal stress.
• Test & Measurement: Calibration circuits and instrumentation amplifiers.
• Telecom Infrastructure: Signal conditioning in base stations and RF modules.
• Aerospace & Defense: Avionics systems requiring high reliability in extreme environments.

Conclusion of GQ0A0182R0DT

The GQ0A0182R0DT combines precision, isolation, and compact design, making it a standout choice for engineers prioritizing signal fidelity and thermal performance. Its ceramic construction and thin-film technology offer superior stability over carbon or thick-film alternatives, while the QSOP package ensures compatibility with modern SMD workflows. Though not RoHS-compliant, its technical merits make it ideal for specialized industrial, medical, and aerospace applications where reliability outweighs regulatory constraints.