TT Electronics/IRC

GQCB011180DCT

GQCB011180DCT Description

The GQCB011180DCT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 23-resistor array features a 118Ω resistance value per element with an exceptional ±0.5% tolerance and a ±100ppm/°C temperature coefficient, ensuring stability across a wide operating 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 performance and durability.

GQCB011180DCT Features

• Precision Thin Film Technology: Delivers low noise and high stability for sensitive applications.
• High Power Handling: 1W total dissipation (1/20W per resistor) with derating up to 125°C.
• Tight Tolerance & Low TCR: ±0.5% tolerance and ±100ppm/°C ensure consistent performance under thermal stress.
• Robust Construction: Ceramic QSOP package with gull-wing leads for reliable surface mounting.
• Automated Assembly Friendly: 0.64mm terminal pitch and tube packaging streamline high-volume production.
• Wide Voltage Range: Supports up to 100V, ideal for industrial and instrumentation use.

GQCB011180DCT Applications

This resistor network excels in:

• Analog Signal Conditioning: Precision dividers, feedback networks, and sensor interfaces.
• Medical & Test Equipment: Where low drift and high accuracy are critical.
• Industrial Control Systems: PLCs, motor drives, and power management circuits.
• Communications Infrastructure: RF matching networks and filter circuits.
• Aerospace & Defense: Harsh-environment applications due to its ceramic construction and wide temperature range.

Conclusion of GQCB011180DCT

The GQCB011180DCT stands out for its combination of precision, power handling, and ruggedness, making it a superior choice for engineers designing high-reliability systems. Its thin-film technology and ceramic package outperform comparable thick-film networks in stability and thermal performance. While not RoHS-compliant, its unconfirmed status may require validation for regulated industries. Ideal for space-constrained, high-performance designs, this resistor network balances cost and functionality for professional-grade electronics.