TT Electronics/IRC

GQCB011802BT

GQCB011802BT Description

The GQCB011802BT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. It features 23 resistors in a 24-pin QSOP package with a ceramic case style, offering excellent thermal stability and reliability. Each resistor provides an 18K Ohm resistance with an ultra-tight 0.1% tolerance and a low ±100ppm/°C temperature coefficient, ensuring consistent performance across a wide temperature range of 70°C to 125°C. The network is rated for 1W total power dissipation (0.05W per resistor) and supports a maximum voltage of 100V, making it suitable for precision analog and digital circuits. Its gull-wing termination and surface-mount design facilitate easy PCB integration, while the tube packaging ensures safe handling and storage.

GQCB011802BT Features

• High Precision: 0.1% tolerance and ±100ppm/°C TCR for stable performance in critical applications.
• Robust Construction: Ceramic case and thin-film technology enhance durability and thermal management.
• Space-Efficient: Compact QSOP package (8.66mm x 6.02mm x 1.47mm) with 0.64mm pitch for high-density layouts.
• Wide Operating Range: Rated for -55°C to +125°C, derated up to 125°C for harsh environments.
• Low-Power Design: 0.05W per resistor minimizes heat buildup in sensitive circuits.
• Automotive-Grade Alternatives: While not PPAP or automotive-certified, its reliability suits industrial and instrumentation use.

GQCB011802BT Applications

This resistor network excels in:

• Precision Voltage Dividers: Ideal for ADC/DAC reference circuits due to its tight tolerance.
• Medical Equipment: Stable performance in diagnostic and monitoring devices.
• Test & Measurement: High accuracy for calibration and signal conditioning.
• Industrial Controls: Reliable operation in PLCs and sensor interfaces.
• Aerospace & Defense: Ceramic construction withstands vibration and thermal stress.

Conclusion of GQCB011802BT

The GQCB011802BT stands out for its exceptional accuracy, compact form factor, and rugged ceramic design, making it a top choice for engineers requiring reliable resistor networks in precision electronics. While not RoHS-compliant or automotive-rated, its performance in industrial, medical, and high-reliability applications underscores its versatility. For designs demanding tight tolerances and thermal stability, this TT Electronics/IRC offering delivers unmatched value.