TT Electronics/IRC

GQCB011101DDT

GQCB011101DDT Description

The GQCB011101DDT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 24-pin QSOP (Quarter Small Outline Package) device integrates 23 resistors with a 1.1KΩ resistance value, offering a tight ±0.5% tolerance and a low ±100ppm/°C temperature coefficient. Encased in a ceramic package, it ensures superior thermal stability and durability. With a 1W total power rating (0.05W per resistor) and a 100V maximum voltage rating, it operates reliably across a 70°C to 125°C derated power range, peaking at 125°C. Its gull-wing termination and surface-mount design facilitate easy PCB integration, while the tube packaging ensures safe handling and storage.

GQCB011101DDT Features

• Precision Performance: 0.5% tolerance and thin-film technology ensure consistent, high-accuracy resistance.
• Robust Construction: Ceramic case and rectangular QSOP package enhance thermal and mechanical resilience.
• High-Density Integration: 23 resistors in a compact 8.66mm × 6.02mm × 1.47mm footprint optimize space efficiency.
• Wide Operating Range: Stable performance from -55°C to 125°C (derated up to 125°C).
• Automated Assembly-Friendly: Gull-wing leads with 0.64mm pitch simplify pick-and-place processes.
• Non-Automotive Compliance: Suitable for industrial and commercial applications (PPAP: No, Automotive: No).

GQCB011101DDT Applications

This resistor network excels in precision analog and digital circuits, including:

• Signal Conditioning: Voltage dividers, DAC/ADC reference networks.
• Medical Electronics: Patient monitoring systems, diagnostic equipment.
• Test & Measurement: Calibration circuits, sensor interfaces.
• Industrial Controls: PLCs, motor drivers, power management.
• Communications: RF modules, filtering networks.

Conclusion of GQCB011101DDT

The GQCB011101DDT stands out for its precision, compactness, and reliability, making it ideal for applications demanding tight tolerance and thermal stability. While not RoHS-compliant, its ceramic construction and thin-film technology offer superior performance in harsh environments. Engineers will appreciate its space-saving design and ease of integration, particularly in high-density PCBs. For non-automotive, industrial-grade designs requiring robust resistor networks, this model delivers exceptional value.