TT Electronics/IRC

GQCB012552CAT

GQCB012552CAT Description

The GQCB012552CAT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 24-pin QSOP surface-mount device integrates 23 resistors with a 25.5KΩ resistance value, offering a tight tolerance of ±0.25% and a low temperature coefficient of ±100ppm/°C. Encased in a ceramic package, it ensures superior thermal stability and reliability across an operating temperature range of 70°C to 125°C. With a 1W total power rating (0.05W per resistor) and a 100V maximum voltage rating, this network is engineered for precision signal conditioning, voltage division, and impedance matching in compact PCB layouts.

GQCB012552CAT Features

• High Precision: 0.25% tolerance and ±100ppm/°C TCR ensure minimal drift in critical circuits.
• Robust Construction: Ceramic case and thin-film technology provide excellent thermal performance and long-term stability.
• Compact Design: QSOP package (8.66mm × 6.02mm × 1.47mm) with gull-wing terminals (0.64mm pitch) optimizes space in high-density designs.
• Automated Assembly Friendly: Surface-mount (SMD) gull-wing termination simplifies pick-and-place processes.
• Wide Operating Range: Suitable for -55°C to +125°C (derated power up to 125°C).

GQCB012552CAT Applications

• Precision Analog Circuits: Ideal for DAC/ADC reference networks, feedback loops, and sensor interfaces.
• Industrial Electronics: Used in PLC systems, instrumentation, and control modules requiring stable resistance values.
• Telecommunications: Signal conditioning in RF front-ends and impedance matching networks.
• Medical Devices: Reliable performance in patient monitoring equipment and diagnostic tools.
• Automotive (Non-Automotive Rated): PPAP-free but suitable for non-safety-critical automotive subsystems.

Conclusion of GQCB012552CAT

The GQCB012552CAT stands out for its precision, compactness, and thermal resilience, making it a top choice for engineers designing high-reliability systems. While not RoHS-compliant or automotive-grade, its ceramic thin-film construction and low TCR deliver unmatched stability in industrial, medical, and telecom applications. For designs demanding tight-tolerance resistor networks in minimal footprints, this model offers a compelling balance of performance and durability.