TT Electronics/IRC

GQ8A035100DT

GQ8A035100DT Description

The GQ8A035100DT from TT Electronics/IRC is a high-precision 8-resistor thin film network designed for isolation (ISOL) applications. Housed in a 16-pin QSOP ceramic package, it offers a 510Ω resistance per element with an ultra-tight ±0.5% tolerance and a low ±25ppm/°C temperature coefficient. Rated for 0.75W total power dissipation (0.1W per resistor), it operates reliably across a wide temperature range of -70°C to +125°C, making it suitable for demanding environments. The gull-wing termination ensures robust surface-mount (SMD) compatibility, while the ceramic case enhances thermal stability and durability.

GQ8A035100DT Features

• Precision Performance: Thin film technology delivers low TCR (±25ppm/°C) and 0.5% tolerance for critical analog/digital signal conditioning.
• Robust Construction: Ceramic QSOP package resists thermal stress, with 100V maximum voltage rating and 1.63mm seated height for compact designs.
• Optimized Power Handling: 0.75W total power (derated up to 125°C) outperforms standard networks in high-temperature applications.
• Isolation-Centric Design: Independent resistors (ISOL configuration) prevent crosstalk, ideal for precision voltage dividers or sensor interfaces.
• Strict Dimensional Tolerances: Tight ±0.1mm length/height and ±0.2mm depth control ensures consistent PCB assembly.

GQ8A035100DT Applications

• Industrial Electronics: Signal isolation in PLCs, motor drives, and instrumentation amplifiers.
• Medical Devices: High-reliability circuits for patient monitoring equipment.
• Automotive (Non-Automotive Rated): Sensor networks and ECU peripheral circuits in non-safety-critical systems.
• Test & Measurement: Precision voltage references and calibration networks.
• Aerospace (Derated): Avionics subsystems requiring stable resistance under thermal cycling.

Conclusion of GQ8A035100DT

The GQ8A035100DT excels in precision, thermal resilience, and isolation performance, distinguishing it from generic resistor arrays. Its ceramic thin film construction and QSOP gull-wing package cater to high-density, high-reliability designs. While not PPAP or automotive-qualified, it is a cost-effective solution for industrial, medical, and instrumentation applications demanding tight tolerances and low drift. Engineers should verify compatibility for mission-critical uses due to its "Unconfirmed" part status.