TT Electronics/IRC

GQ8B019311DAT

GQ8B019311DAT Description

The GQ8B019311DAT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 16-pin QSOP (Quarter Small Outline Package) device integrates 15 resistors with a 9.31KΩ resistance value, offering a tight ±0.5% tolerance and a low ±100ppm/°C temperature coefficient. Encased in a ceramic package, it ensures superior thermal stability and reliability in harsh environments. With a 0.75W (3/4W) total power rating (0.05W per resistor) and a 100V maximum voltage rating, this network is engineered for precision signal conditioning, voltage division, and impedance matching in compact PCB layouts.

GQ8B019311DAT Features

• High Precision: 0.5% tolerance and ±100ppm/°C TCR ensure stable performance across a -70°C to +125°C operating range.
• Robust Construction: Ceramic case and thin-film technology provide excellent thermal dissipation and long-term reliability.
• Space-Efficient Design: 4.9mm × 6.02mm × 1.47mm (L×D×H) QSOP package with 0.64mm pitch gull-wing terminals for high-density SMT assembly.
• Automated Manufacturing Compatibility: Surface-mountable with ±0.1mm height/length tolerances, ideal for pick-and-place processes.
• Non-Automotive: Suitable for industrial, telecom, and instrumentation applications where PPAP compliance is not required.

GQ8B019311DAT Applications

• Precision Analog Circuits: Voltage dividers, feedback networks, and DAC/ADC interfaces in test equipment.
• Signal Conditioning: Sensor arrays, medical devices, and aerospace systems requiring low-drift performance.
• Embedded Systems: Space-constrained designs like IoT modules, where 15-resistor integration reduces component count.
• Power Management: Load sharing and current sensing in 70–125°C environments, leveraging its derated power capability.

Conclusion of GQ8B019311DAT

The GQ8B019311DAT excels in applications demanding high accuracy, thermal resilience, and compact integration. Its ceramic thin-film construction, combined with QSOP packaging, makes it a superior choice over bulkier or less stable alternatives. While not RoHS-compliant, it remains ideal for industrial and professional electronics where precision outweighs regulatory constraints. Engineers will value its balance of performance, size, and power handling in critical circuit designs.