TT Electronics/IRC

GQCB019762DCT

GQCB019762DCT Description

The GQCB019762DCT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 23-resistor array features a 97.6K Ohm resistance with an ultra-tight 0.5% tolerance and a low ±100ppm/°C temperature coefficient, ensuring stable performance across a wide temperature 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 its compact dimensions (8.66mm x 6.02mm x 1.47mm) save board space.

GQCB019762DCT Features

• High Precision: 0.5% tolerance and ±100ppm/°C TCR for reliable signal integrity.
• Robust Construction: Ceramic case and thin-film technology ensure durability and low noise.
• Space-Efficient: QSOP package with 0.64mm terminal pitch optimizes high-density layouts.
• Wide Operating Range: Derated power up to 125°C, ideal for industrial environments.
• Automated Assembly Friendly: Gull-wing leads and tube packaging streamline SMT processes.
• Non-Automotive: Not PPAP-capable, but excels in telecom, medical, and test equipment.

GQCB019762DCT Applications

This resistor network is ideal for:

• Voltage Division & Signal Conditioning: Precision dividers in ADC/DAC circuits.
• Industrial Control Systems: Stable feedback networks in PLCs and sensors.
• Medical Electronics: Low-drift amplification stages in diagnostic equipment.
• Communications Infrastructure: Impedance matching in RF and baseband PCBs.
• Test & Measurement: Calibration references requiring long-term stability.

Conclusion of GQCB019762DCT

The GQCB019762DCT stands out for its combination of precision, power handling, and compactness, addressing challenges in high-reliability electronics. While not RoHS-compliant or automotive-grade, its ceramic construction and thin-film technology make it a superior choice for industrial, medical, and communication systems where accuracy and thermal performance are critical. Engineers will appreciate its balance of technical specs and manufacturability, reducing design compromises in space-constrained applications.