TT Electronics/IRC

GQ0A019100DBT

GQ0A019100DBT Description

The GQ0A019100DBT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 20-pin QSOP package features 10 isolated 910Ω resistors with a tight tolerance of ±0.5% and a low temperature coefficient of ±100ppm/°C, ensuring stable performance across a wide temperature range of 70°C to 125°C. The ceramic case and gull-wing termination provide robust mechanical and thermal stability, making it suitable for surface-mount (SMD) applications. With a power rating of 1W (0.1W per resistor) and a maximum voltage rating of 100V, this network is ideal for precision analog and digital circuits.

GQ0A019100DBT Features

• High Precision: ±0.5% tolerance and ±100ppm/°C TCR for consistent performance.
• Robust Construction: Ceramic case ensures durability and thermal stability.
• Isolated Resistors: 10 independent 910Ω resistors (ISOL design) for flexible circuit design.
• Surface-Mount Ready: Gull-wing termination and QSOP package for easy PCB integration.
• Wide Operating Range: Rated for -55°C to +125°C, derated up to 125°C.
• Low Noise: Thin-film technology minimizes electrical interference.
• Compact Dimensions: 8.66mm (L) × 6.02mm (D) × 1.47mm (H) with tight tolerances (±0.1mm).

GQ0A019100DBT Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor conditioning.
• Industrial Electronics: PLCs, motor controls, and instrumentation.
• Telecommunications: Signal processing and impedance matching.
• Medical Devices: High-reliability systems requiring stable resistance values.
• Automotive (Non-Automotive Rated): Test and measurement equipment (not for in-vehicle use).

Conclusion of GQ0A019100DBT

The GQ0A019100DBT stands out for its precision, isolation, and rugged ceramic construction, making it a superior choice for engineers needing reliable thin-film resistor networks. While not PPAP or automotive-qualified, its low TCR, high power handling, and compact form factor make it ideal for industrial, medical, and telecom applications where accuracy and durability are critical. Packaged in a protective tube, it ensures safe handling and storage. For designs requiring tight-tolerance, high-stability resistors, this model delivers exceptional performance.