TT Electronics/IRC

GQCA011240GT

GQCA011240GT Description

The GQCA011240GT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 24-pin QSOP (Quarter Small Outline Package) device features 12 isolated resistors, each with a 124Ω resistance value and a tight 2% tolerance. Built on a ceramic substrate, it offers excellent thermal stability with a ±100ppm/°C temperature coefficient, ensuring reliable performance across a 70°C to 125°C operating range. The 0.1W (1/10W) power rating per resistor and 1W total power dissipation make it suitable for moderate-power circuits, while its 100V maximum voltage rating enhances versatility. The gull-wing termination and surface-mount design facilitate easy PCB integration. Packaged in a tube, this non-automotive, non-PPAP compliant component is ideal for industrial and commercial electronics.

GQCA011240GT Features

• 12 isolated resistors in a 24-pin QSOP package for compact, high-density layouts.
• Thin-film technology ensures low noise, high precision, and stability.
• Ceramic case style enhances thermal performance and durability.
• ±100ppm/°C TCR and 2% tolerance for consistent operation in varying temperatures.
• Gull-wing SMD termination simplifies assembly and improves solder joint reliability.
• 100V maximum voltage rating and 1W total power handling for robust performance.
• Non-RoHS compliant (suitable for legacy or exempted applications).

GQCA011240GT Applications

This resistor network excels in:

• Signal conditioning and voltage division in precision analog circuits.
• Industrial control systems requiring stable, high-density resistor arrays.
• Test and measurement equipment where low TCR and tight tolerances are critical.
• Medical electronics needing reliable isolation between channels.
• Telecommunication hardware leveraging its compact QSOP footprint for space-constrained designs.

Conclusion of GQCA011240GT

The GQCA011240GT stands out for its precision, thermal resilience, and compact form factor, making it a superior choice for isolated resistor networks in demanding environments. Its ceramic construction, thin-film technology, and gull-wing SMD compatibility ensure long-term reliability, while its non-RoHS status caters to niche applications. Engineers seeking a high-performance, space-saving solution for analog or mixed-signal designs will find this model exceptionally well-suited.