TT Electronics/IRC

GQ8B023920CT

GQ8B023920CT Description

The GQ8B023920CT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding applications requiring tight tolerance and stable performance. This 15-resistor BUS-configuration array offers a 392Ω resistance per element with an exceptional ±0.25% tolerance and a low ±50ppm/°C temperature coefficient, ensuring minimal drift across operating conditions. Encased in a 16-pin QSOP (Ceramic) package, it features gull-wing SMD terminations for reliable surface-mount assembly. With a 0.75W (3/4W) total power rating (0.05W per resistor) and a 100V maximum voltage rating, it operates reliably within a -70°C to +125°C temperature range. The ceramic substrate enhances thermal stability, while the ±0.1mm height/length tolerances ensure mechanical consistency for automated placement.

GQ8B023920CT Features

• Precision Performance: 0.25% tolerance and ±50ppm/°C TCR for critical analog/digital circuits.
• Robust Construction: Ceramic case and thin-film technology provide superior thermal management and long-term reliability.
• High-Density Integration: 15 resistors in a compact QSOP (4.9mm x 6.02mm) save PCB space versus discrete components.
• Automation-Friendly: Gull-wing leads and tight dimensional tolerances (±0.1mm) optimize pick-and-place efficiency.
• Wide Operating Range: -70°C to +125°C with derated power handling up to 125°C.
• Non-Automotive: Suitable for industrial, telecom, and instrumentation applications where PPAP compliance is not required.

GQ8B023920CT Applications

• Voltage Divider Networks: Precision attenuation in ADC/DAC reference circuits.
• Signal Conditioning: Impedance matching and termination in high-speed data lines (e.g., LVDS, USB).
• Medical/Test Equipment: Stable biasing and feedback networks in sensitive measurement systems.
• Industrial Controls: Current sensing and pull-up/down arrays in PLCs and motor drivers.
• Aerospace & Defense: Reliable performance in harsh environments (non-RoHS compliant).

Conclusion of GQ8B023920CT

The GQ8B023920CT excels in applications demanding high precision, thermal stability, and space efficiency. Its ceramic thin-film design and tight electrical/mechanical tolerances make it ideal for mission-critical systems where component consistency is paramount. While not suited for automotive use, it offers a cost-effective solution for industrial, medical, and telecom designs requiring robust resistor networks. Engineers will appreciate its balance of performance, density, and reliability in complex circuit architectures.