TT Electronics/IRC

GQ8A021503DT

GQ8A021503DT Description

The GQ8A021503DT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding isolation and signal conditioning applications. This 8-resistor array features a 150K Ohm resistance per element with an ultra-tight 0.5% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range (70°C to 125°C). Housed in a ceramic QSOP package, it offers superior thermal stability and durability. The 16-pin gull-wing SMD configuration enables reliable surface mounting, while the 100V maximum voltage rating and 0.75W total power dissipation make it suitable for high-density PCB designs.

GQ8A021503DT Features

• Precision Thin Film Technology: Delivers high accuracy (±0.5%) and low TCR (±50ppm/°C) for critical analog circuits.
• Robust Ceramic Package: Enhances thermal performance and mechanical strength in harsh environments.
• Isolated Circuit Design (ISOL): Ideal for applications requiring electrical isolation between channels.
• High Power Handling: 0.1W per resistor (0.75W total) ensures reliability in power-sensitive designs.
• Compact QSOP-16 Form Factor: 4.9mm x 6.02mm footprint with a low 1.47mm profile, optimizing space-constrained layouts.
• Gull-Wing Termination: Facilitates automated assembly and improves solder joint reliability.

GQ8A021503DT Applications

This resistor network excels in:

• Industrial Automation: Signal conditioning in PLCs, isolators, and sensor interfaces.
• Medical Electronics: Precision voltage dividers and feedback networks in diagnostic equipment.
• Telecommunications: Impedance matching and line termination in high-frequency circuits.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical systems requiring stable resistance.
• Test & Measurement Equipment: Calibration and reference circuits demanding low drift.

Conclusion of GQ8A021503DT

The GQ8A021503DT stands out for its precision, isolation capability, and rugged ceramic construction, making it a top choice for engineers prioritizing accuracy and thermal resilience. While not PPAP or automotive-qualified, its thin-film technology and compact design are ideal for industrial, medical, and telecom applications where space and performance are critical. Packaged in tubes for secure handling, it balances cost-effectiveness with high-end specifications.