TT Electronics/IRC

GQ8A013400DBT

GQ8A013400DBT Description

The GQ8A013400DBT from TT Electronics/IRC is a high-precision 8-resistor thin-film network designed for demanding isolation and signal conditioning applications. Housed in a 16-pin QSOP ceramic package, it offers a 340Ω resistance per element with an ultra-tight ±0.5% tolerance and ±100ppm/°C temperature coefficient, ensuring stability across a wide operating range (70°C to 125°C). The isolated (ISOL) circuit design minimizes crosstalk, while the 0.75W (3/4W) total power rating and 100V maximum voltage support robust performance in compact layouts. Its gull-wing termination and surface-mount (SMD) compatibility simplify PCB integration.

GQ8A013400DBT Features

• Precision Thin Film Technology: Delivers low noise and high stability for sensitive analog circuits.
• Ceramic QSOP Case: Enhances thermal dissipation and mechanical durability vs. plastic alternatives.
• Isolated Resistor Network (ISOL): Ideal for applications requiring independent signal paths.
• High Power Density: 0.1W per resistor (0.75W total) in a compact 4.9mm × 6.02mm × 1.47mm footprint.
• Strict Tolerances: ±0.5% resistance and ±0.1mm dimensional precision for repeatable performance.
• Wide Temperature Range: Operates reliably up to 125°C, derated for extended thermal margins.

GQ8A013400DBT Applications

• Industrial Automation: Signal isolation in PLCs, sensor interfaces, and ADC/DAC circuits.
• Medical Electronics: Patient monitoring equipment requiring low-drift, high-reliability components.
• Telecom Infrastructure: Impedance matching and termination in high-frequency RF modules.
• Test & Measurement: Precision voltage dividers or calibration networks in lab instruments.
• Aerospace & Defense: Ruggedized systems where ceramic packaging outperforms standard materials.

Conclusion of GQ8A013400DBT

The GQ8A013400DBT excels in applications demanding precision, thermal resilience, and isolation. Its ceramic QSOP package, combined with thin-film technology, offers superior performance in harsh environments compared to polymer-based networks. While non-compliant with EU RoHS, it remains a top choice for legacy or exempted designs. Engineers will value its balance of power handling, miniaturization, and signal integrity, making it a versatile solution for high-reliability electronics.