TT Electronics/IRC

GQCB018251DDT

GQCB018251DDT Description

The GQCB018251DDT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 23-resistor array features a 8.25KΩ resistance value per resistor with a tight 0.5% tolerance and a low ±100ppm/°C temperature coefficient, ensuring stable performance across a wide operating temperature range of -70°C to +125°C. Housed in a 24-pin QSOP ceramic package, it offers excellent thermal stability and durability, making it suitable for high-reliability environments. The gull-wing termination and surface-mount design facilitate easy PCB integration, while the 1W total power rating (0.05W per resistor) ensures robust operation in compact layouts.

GQCB018251DDT Features

• Precision Thin Film Technology: Delivers high accuracy (±0.5%) and low TCR (±100ppm/°C) for stable performance.
• Robust Ceramic Package: Enhances thermal management and mechanical strength in harsh conditions.
• High-Density Integration: 23 resistors in a compact QSOP-24 (8.66mm x 6.02mm x 1.47mm) footprint.
• Wide Voltage & Temperature Range: Supports up to 100V and operates from -70°C to +125°C.
• Automated Assembly Friendly: Gull-wing leads and 0.64mm pitch enable efficient SMT processes.
• Non-Automotive/Non-PPAP: Ideal for industrial and commercial applications where PPAP compliance is not required.

GQCB018251DDT Applications

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

• Signal Conditioning & Voltage Division: Critical in sensor interfaces and ADC/DAC circuits.
• Medical & Test Equipment: Where low drift and high accuracy are paramount.
• Industrial Control Systems: For robust operation in temperature-variable environments.
• Communication Hardware: Such as RF modules and baseband processing, requiring stable impedance matching.
• Power Management Circuits: As pull-up/down networks in low-power designs.

Conclusion of GQCB018251DDT

The GQCB018251DDT stands out for its combination of precision, compactness, and reliability, making it a superior choice for engineers designing high-performance electronics. Its ceramic construction, thin-film technology, and tight tolerances address challenges in thermal drift and space constraints, while the QSOP package ensures compatibility with modern SMT workflows. While not PPAP or automotive-grade, it is a cost-effective solution for industrial, medical, and communication systems demanding uncompromising accuracy.