TT Electronics/IRC

GQCB011151FCT

GQCB011151FCT Description

The GQCB011151FCT 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 integrates 23 resistors with a 1.15K Ohm resistance value, offering 1% tolerance and a ±100ppm/°C temperature coefficient. Encased in a ceramic package, it ensures robust thermal stability across a wide temperature range (70°C to 125°C). With a 1W total power rating (0.05W per resistor) and 100V maximum voltage rating, this surface-mount network is ideal for demanding circuits requiring consistent performance. Its gull-wing termination and 0.64mm terminal pitch facilitate reliable PCB integration.

GQCB011151FCT Features

• Precision Thin Film Technology: Delivers low noise and high stability for sensitive analog/digital circuits.
• Ceramic Case: Enhances thermal dissipation and mechanical durability in harsh environments.
• BUS Circuit Designator: Optimized for bus line termination, reducing signal reflection in high-speed data systems.
• Compact QSOP Package (8.66mm x 6.02mm x 1.47mm): Saves board space while supporting high-density layouts.
• Automotive-Grade Alternatives: While not PPAP-certified, its 125°C max operating temperature suits industrial and telecom applications.
• Non-RoHS Compliance: Suitable for legacy or niche designs requiring specific material properties.

GQCB011151FCT Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage dividers and feedback networks in instrumentation.
• Bus Termination: Impedance matching for PCIe, DDR, or other high-speed data lines.
• Power Management: Current-limiting and load-sharing in DC/DC converters.
• Industrial Controls: Robust performance in PLCs, motor drives, and sensor interfaces.
• Aerospace & Defense: Reliable operation in avionics and communication systems due to its wide temperature tolerance.

Conclusion of GQCB011151FCT

The GQCB011151FCT combines precision, power efficiency, and compact design, making it a standout choice for engineers needing reliable resistor networks. Its ceramic construction, thin-film accuracy, and BUS-oriented design address challenges in high-frequency and thermally constrained environments. While not automotive-grade, its industrial-grade robustness and QSOP form factor ensure versatility across telecom, computing, and embedded systems. For designs demanding tight tolerances and stable performance under derated power conditions, this TT Electronics/IRC offering is a compelling solution.