TT Electronics/IRC

GQCA0257R6CCT

GQCA0257R6CCT Description

The GQCA0257R6CCT 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 57.6Ω resistance value and an exceptional ±0.25% tolerance. The network operates over a wide temperature range of 70°C to 125°C with a ±50ppm/°C temperature coefficient, ensuring minimal drift under thermal stress. Encased in a ceramic package, it offers superior durability and thermal conductivity, making it ideal for high-reliability environments. With a 1W total power rating (0.1W per resistor) and a 100V maximum voltage rating, this surface-mount component is engineered for precision analog and digital circuits.

GQCA0257R6CCT Features

• High Precision: ±0.25% tolerance and ±50ppm/°C TCR for stable performance.
• Robust Construction: Ceramic case with gull-wing terminals for mechanical and thermal resilience.
• Isolated Resistors: 12 independent resistors in a compact 8.66mm × 6.02mm × 1.47mm QSOP package.
• Wide Operating Range: Rated for 125°C maximum temperature and derated power up to 125°C.
• Surface-Mount Design: 0.64mm terminal pitch for high-density PCB layouts.
• Non-Automotive Grade: Suitable for industrial, medical, and telecom applications where PPAP compliance is not required.

GQCA0257R6CCT Applications

This resistor network excels in precision-critical systems such as:

• Analog Signal Conditioning: Voltage dividers, feedback networks in op-amp circuits.
• Medical Equipment: Patient monitoring devices, diagnostic instruments requiring low drift.
• Test & Measurement: Calibration tools, sensor interfaces, and data acquisition systems.
• Telecommunications: RF matching networks, filter circuits, and impedance control.
• Industrial Controls: PLCs, motor drives, and power management modules.

Conclusion of GQCA0257R6CCT

The GQCA0257R6CCT stands out for its combination of precision, thermal stability, and compact form factor, making it a superior choice for engineers designing high-performance electronics. Its ceramic encapsulation and thin-film technology ensure long-term reliability in harsh environments, while the isolated resistor design simplifies circuit layout. Though not RoHS-compliant, it remains a go-to solution for non-consumer applications demanding uncompromising accuracy and durability.