TT Electronics/IRC

GQCA025112CBT

GQCA025112CBT Description

The GQCA025112CBT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding applications requiring tight tolerances and stable performance. This 24-pin QSOP (Quarter-Small Outline Package) device integrates 12 isolated resistors, each with a 51.1kΩ resistance value and an exceptional ±0.25% tolerance. The ceramic case ensures superior thermal stability, while the thin-film technology delivers low noise and excellent TCR (Temperature Coefficient of Resistance) of ±50ppm/°C. Rated for 1W total power dissipation (0.1W per resistor) and 100V maximum voltage, it operates reliably across a wide temperature range of -70°C to +125°C. Packaged in a tube for safe handling, this surface-mount component is ideal for precision analog and digital circuits.

GQCA025112CBT Features

• High Precision: ±0.25% tolerance ensures accuracy in critical applications.
• Stable Performance: ±50ppm/°C TCR and ceramic construction minimize drift.
• Robust Design: 100V rating and 125°C max operating temperature suit harsh environments.
• Compact & Durable: QSOP package (8.66mm x 6.02mm x 1.47mm) with gull-wing leads for reliable SMT assembly.
• Isolated Resistors: 12 independent resistors (51.1kΩ each) for flexible circuit design.
• Non-Automotive: Not PPAP-capable, but excels in industrial and instrumentation uses.

GQCA025112CBT Applications

This resistor network is optimized for:

• Precision Voltage Dividers: High-accuracy signal conditioning in test equipment.
• Medical Electronics: Stable performance in diagnostic devices and patient monitors.
• Industrial Control Systems: Reliable operation in PLCs and sensor interfaces.
• Telecom Infrastructure: Low-noise signal processing in base stations and RF modules.
• Aerospace & Defense: Ceramic case resists thermal stress in avionics.

Conclusion of GQCA025112CBT

The GQCA025112CBT stands out for its combination of precision, power handling, and compactness, making it a top choice for engineers prioritizing stability in harsh or precision-critical environments. While not RoHS-compliant or automotive-grade, its thin-film technology and ceramic packaging offer superior performance over standard thick-film networks. Ideal for high-reliability industrial, medical, and telecom designs, this resistor network delivers consistent results where margin for error is minimal.