TT Electronics/IRC

GQCB017872DDT

GQCB017872DDT Description

The GQCB017872DDT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 23-resistor array features a 78.7K Ohm resistance value with an ultra-tight 0.5% tolerance and a low ±100ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range (70°C to 125°C). Housed in a 24-pin QSOP ceramic package, it offers excellent thermal stability and durability, making it ideal for precision analog and digital circuits. With a 1W total power rating (0.05W per resistor) and a 100V maximum voltage rating, this component is engineered for reliability in surface-mount applications.

GQCB017872DDT Features

• High Precision: 0.5% tolerance and ±100ppm/°C TCR for consistent performance.
• Robust Construction: Ceramic case with gull-wing termination for superior thermal and mechanical stability.
• Compact Design: 8.66mm × 6.02mm × 1.47mm (L×D×H) with ±0.1mm length/height tolerances, enabling high-density PCB layouts.
• Wide Operating Range: -70°C to +125°C with derated power handling.
• Surface-Mount Ready: QSOP package with 0.64mm terminal pitch for easy integration into automated assembly processes.
• Non-Automotive Grade: Suitable for industrial, telecom, and instrumentation applications where PPAP compliance is not required.

GQCB017872DDT Applications

This resistor network excels in:

• Precision Voltage Dividers: Critical in ADC/DAC reference circuits and sensor signal conditioning.
• Impedance Matching: High-frequency and RF applications requiring stable resistance values.
• Industrial Control Systems: PLCs, motor drives, and power management modules benefiting from its thin-film technology and low drift.
• Medical Electronics: Diagnostic equipment where accuracy and long-term reliability are paramount.
• Telecommunications: Base stations and networking hardware requiring tight-tolerance components.

Conclusion of GQCB017872DDT

The GQCB017872DDT stands out for its precision, compact form factor, and robust ceramic construction, making it a superior choice for engineers designing high-reliability systems. While not RoHS-compliant or automotive-grade, its thin-film technology and low TCR ensure exceptional performance in industrial, medical, and telecom applications. For designs demanding tight tolerances and thermal stability, this resistor network delivers unmatched value.