TT Electronics/IRC

GQ8A012402CT

GQ8A012402CT Description

The GQ8A012402CT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding isolation and signal conditioning applications. This 8-resistor network features a 24K Ohm resistance value with an ultra-tight 0.25% tolerance and a low ±100ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range (70°C to 125°C). Housed in a 16-pin QSOP ceramic package, it offers 0.75W (3/4W) total power dissipation and 0.1W per resistor, making it suitable for high-density PCB designs. The gull-wing termination and surface-mount (SMD) configuration facilitate automated assembly, while its 100V maximum voltage rating enhances reliability in isolation circuits.

GQ8A012402CT Features

• Precision Thin Film Technology: Delivers ±0.25% tolerance and ±100ppm/°C TCR for stable, low-drift performance.
• Robust Ceramic Package: Ensures high thermal stability and mechanical durability in harsh environments.
• Optimized Power Handling: 0.75W total power (0.1W per resistor) with derating up to 125°C.
• Compact QSOP-16 Form Factor: 4.9mm × 6.02mm × 1.47mm dimensions with ±0.1mm length/height tolerances for space-constrained designs.
• Isolation-Centric Design: Ideal for ISOL (isolation) circuit applications, with 100V voltage rating for signal integrity.
• Automation-Friendly: Gull-wing leads and 0.64mm pitch enable seamless SMD placement.

GQ8A012402CT Applications

• Industrial Automation: Precision signal conditioning in PLCs, isolators, and sensor interfaces.
• Medical Electronics: Isolation barriers in patient monitoring equipment.
• Telecom Infrastructure: High-density analog/digital signal processing in base stations.
• Test & Measurement: Calibration circuits and precision dividers requiring low drift.
• Aerospace & Defense: Reliable performance in avionics and ruggedized systems.

Conclusion of GQ8A012402CT

The GQ8A012402CT stands out for its combination of precision, power efficiency, and compactness, making it a superior choice for isolation networks in critical electronics. Its ceramic construction and thin-film technology ensure longevity and accuracy, while the QSOP-16 package addresses modern miniaturization needs. Though not RoHS-compliant, its unconfirmed status suggests niche suitability for legacy or specialized applications. Engineers will value its repeatable performance in high-reliability systems.