TT Electronics/IRC

GQCB017871CAT

GQCB017871CAT Description

The GQCB017871CAT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 23-resistor array features a 7.87KΩ resistance value with an ultra-tight ±0.25% tolerance and a low ±100ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range of 70°C to 125°C. Housed in a 24-pin QSOP ceramic package, it offers 1W total power dissipation (0.05W per resistor) and a 100V maximum voltage rating, making it suitable for precision analog and digital circuits. The gull-wing termination and surface-mount design facilitate easy PCB integration, while the ceramic case enhances thermal and mechanical reliability.

GQCB017871CAT Features

• Precision Thin Film Technology: Delivers high accuracy (±0.25%) and low TCR (±100ppm/°C) for stable performance.
• Robust Ceramic Package: Ensures durability and excellent heat dissipation in harsh environments.
• High-Density Integration: 23 resistors in a compact QSOP-24 form factor (8.66mm × 6.02mm × 1.47mm).
• Wide Operating Range: Rated for -55°C to +125°C, with derated power up to 125°C.
• Automation-Friendly: Gull-wing SMD terminals with 0.64mm pitch enable efficient pick-and-place assembly.
• Non-Automotive (PPAP No): Ideal for industrial, medical, and test equipment where precision is critical.

GQCB017871CAT Applications

This resistor network excels in:

• Analog Signal Conditioning: Precision voltage dividers, DAC/ADC reference circuits.
• Medical Electronics: Patient monitoring systems, diagnostic equipment requiring low drift.
• Industrial Control Systems: PLCs, sensor interfaces, and power management modules.
• Test & Measurement: Calibration instruments, high-accuracy multimeters.
• Aerospace & Defense: Avionics, radar systems, and communication hardware.

Conclusion of GQCB017871CAT

The GQCB017871CAT stands out for its exceptional precision, thermal stability, and compact integration, making it a top choice for engineers designing high-reliability systems. Its ceramic QSOP package and thin-film technology provide superior performance over cheaper thick-film alternatives, particularly in environments with fluctuating temperatures or stringent accuracy requirements. While not PPAP-qualified for automotive use, it is well-suited for industrial, medical, and aerospace applications where component consistency is paramount.