TT Electronics/IRC

GQ8B021820GBT

GQ8B021820GBT Description

The GQ8B021820GBT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications in demanding electronic circuits. This 16-pin QSOP (Quarter Small Outline Package) device integrates 15 resistors, each with a 182Ω resistance value and a tight 2% tolerance, ensuring consistent performance across all channels. Encased in a ceramic package, it offers superior thermal stability and durability, with an operating temperature range of 70°C to 125°C and a ±50ppm/°C temperature coefficient. The gull-wing termination style facilitates reliable surface-mount (SMD) assembly, while the 0.64mm terminal pitch ensures compatibility with high-density PCB layouts. With a maximum voltage rating of 100V and a total power dissipation of 0.75W (3/4W), this network is ideal for applications requiring robust signal integrity and thermal management.

GQ8B021820GBT Features

• Precision Thin-Film Technology: Delivers low noise and high stability (±50ppm/°C) for critical analog/digital circuits.
• Ceramic Case: Enhances thermal conductivity and mechanical strength, suitable for harsh environments.
• High-Density QSOP Package: Compact 4.9mm × 6.02mm × 1.47mm footprint with 16 gull-wing leads for space-constrained designs.
• Optimized Power Handling: 0.05W per resistor (0.75W total) balances performance and thermal efficiency.
• Automated Assembly-Friendly: Tube packaging ensures compatibility with pick-and-place systems.
• Non-RoHS Compliant: Suitable for legacy or specialized industrial applications where RoHS exemptions apply.

GQ8B021820GBT Applications

• Signal Conditioning: Precision voltage dividers and pull-up/down networks in ADCs, DACs, and sensor interfaces.
• Industrial Controls: Robust resistor arrays for PLC I/O modules, motor drivers, and power management systems.
• Telecommunications: Impedance matching and termination in high-frequency RF circuits and baseband processing.
• Medical Electronics: Reliable performance in patient monitoring equipment and diagnostic devices where consistency is critical.
• Aerospace & Defense: Stable operation in avionics and military-grade hardware due to ceramic encapsulation and wide temperature range.

Conclusion of GQ8B021820GBT

The GQ8B021820GBT stands out for its precision, durability, and compact design, making it a superior choice for engineers seeking reliable resistor networks in high-reliability or high-density applications. Its ceramic construction, thin-film technology, and gull-wing SMD compatibility address challenges in thermal management and assembly efficiency. While not RoHS-compliant, it remains a versatile solution for industrial, medical, and aerospace sectors where performance outweighs regulatory constraints. For designs demanding tight tolerances, low TCR, and robust packaging, this model delivers exceptional value.