TT Electronics/IRC

GQCB018872CCT

GQCB018872CCT Description

The GQCB018872CCT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 23-resistor array features a 88.7KΩ 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 a 1W total power rating (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 rectangular ceramic case enhances thermal and mechanical durability.

GQCB018872CCT Features

• Precision Thin Film Technology: Delivers high accuracy (±0.25%) and low TCR (±100ppm/°C) for stable performance.
• Robust Ceramic Package: Ensures excellent thermal conductivity and mechanical strength.
• High Power Handling: 1W total power dissipation (0.05W per resistor) with derating up to 125°C.
• Compact QSOP Form Factor: 8.66mm × 6.02mm × 1.47mm dimensions with ±0.1mm length/height tolerances.
• Automated Assembly-Friendly: Gull-wing SMD termination and 0.64mm pitch for high-density PCB layouts.
• Non-Automotive, Non-PPAP: Ideal for industrial, telecom, and instrumentation applications.

GQCB018872CCT Applications

This resistor network excels in precision applications such as:

• Analog Signal Conditioning: Voltage dividers, gain networks, and sensor interfaces.
• Medical & Test Equipment: High-accuracy measurement circuits and calibration systems.
• Telecom & Networking: Line termination, impedance matching, and filtering.
• Industrial Control Systems: Feedback networks, DAC/ADC reference circuits.
• Aerospace & Defense: Reliable performance in harsh environments due to ceramic construction.

Conclusion of GQCB018872CCT

The GQCB018872CCT stands out for its precision, power efficiency, and rugged ceramic packaging, making it a superior choice for engineers requiring reliable resistor networks in critical circuits. While not PPAP or automotive-qualified, its thin-film technology and tight tolerances cater to high-end industrial and telecom applications where accuracy and thermal stability are paramount. Its QSOP gull-wing design ensures compatibility with modern SMT processes, offering a balance of performance and manufacturability.