TT Electronics/IRC

GQCA025111CBT

GQCA025111CBT Description

The GQCA025111CBT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 24-pin QSOP surface-mount device features 12 isolated resistors, each with a 5.11KΩ resistance and an ultra-tight ±0.25% tolerance, ensuring exceptional accuracy in signal conditioning and voltage division circuits. Encased in a ceramic package, it offers superior thermal stability and durability, with a ±50ppm/°C temperature coefficient and a 125°C maximum operating temperature. Rated for 100V maximum voltage and 0.1W power dissipation per resistor (1W total), it is ideal for precision analog and mixed-signal systems.

GQCA025111CBT Features

• High Precision: ±0.25% tolerance and ±50ppm/°C TCR for stable performance.
• Robust Construction: Ceramic case with gull-wing termination for reliable surface-mount assembly.
• Isolated Resistors: 12 independent resistors (ISOL configuration) for flexible circuit design.
• Wide Temperature Range: Operates from 70°C to 125°C with derated power handling.
• Compact Footprint: 8.66mm × 6.02mm × 1.47mm (L×D×H) with ±0.1mm dimensional tolerances.
• Thin-Film Technology: Delivers low noise and high stability for precision applications.

GQCA025111CBT Applications

This resistor network excels in:

• Industrial Automation: Precision sensor interfaces and signal conditioning.
• Medical Electronics: High-accuracy instrumentation and diagnostic equipment.
• Telecommunications: RF and baseband signal processing.
• Test & Measurement: Calibration circuits and reference voltage dividers.
• Aerospace & Defense: Ruggedized systems requiring stable performance under thermal stress.

Conclusion of GQCA025111CBT

The GQCA025111CBT stands out for its combination of precision, isolation, and thermal resilience, making it a top choice for engineers designing critical analog systems. Its ceramic QSOP package ensures durability, while the thin-film technology guarantees long-term reliability. Though not PPAP or automotive-qualified, it is well-suited for industrial, medical, and telecom applications where accuracy and stability are paramount. For high-performance resistor networks, this model delivers exceptional value.