TT Electronics/IRC

GQ8B029092FDT

GQ8B029092FDT Description

The GQ8B029092FDT 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 90.9K Ohm resistance value, offering 1% tolerance and a ±50ppm/°C temperature coefficient for stable performance across a wide temperature range (70°C to 125°C). Encased in a ceramic package, it ensures durability and thermal stability, making it suitable for high-reliability environments. The 0.75W (3/4W) total power rating and 0.05W per resistor capability provide robust power handling in compact designs. Its gull-wing termination and surface-mount (SMD) configuration facilitate easy PCB integration.

GQ8B029092FDT Features

• Precision Thin Film Technology: Delivers low noise and high accuracy (±1% tolerance) for signal conditioning and analog circuits.
• Ceramic Case Style: Enhances thermal conductivity and mechanical strength, ideal for harsh operating conditions.
• High Power Density: 0.75W total power (0.05W per resistor) in a compact 4.9mm × 6.02mm × 1.47mm footprint.
• Wide Temperature Range: Operates reliably from 70°C to 125°C with derated power, ensuring stability in elevated temperatures.
• BUS Circuit Designator: Optimized for bus line termination, voltage division, and pull-up/pull-down applications.
• RoHS Non-Compliant: Suitable for legacy or specialized systems where RoHS exemptions apply.

GQ8B029092FDT Applications

• Industrial Electronics: Precision voltage dividers, sensor interfaces, and instrumentation amplifiers.
• Telecommunications: Signal termination and impedance matching in high-frequency circuits.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical systems requiring stable resistance networks.
• Test & Measurement Equipment: Calibration circuits and reference networks due to low TCR (±50ppm/°C).
• Embedded Systems: Space-constrained designs needing multi-resistor integration (e.g., microcontroller I/O conditioning).

Conclusion of GQ8B029092FDT

The GQ8B029092FDT excels in applications demanding precision, thermal resilience, and compact power handling. Its ceramic thin-film construction and BUS-oriented design make it a standout choice for industrial and telecom systems, though it is not PPAP or automotive-qualified. Engineers will appreciate its balance of performance and footprint efficiency, particularly in legacy or RoHS-exempt projects. For high-reliability networks with tight tolerances, this model offers a compelling solution.