TT Electronics/IRC

GQ8B0256R0GDT

GQ8B0256R0GDT Description

The GQ8B0256R0GDT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 16-pin QSOP (Quarter Small Outline Package) device integrates 15 resistors, each with a 56Ω resistance value and a tight 2% tolerance. Built on a ceramic substrate, it offers excellent thermal stability with a ±50ppm/°C temperature coefficient. The network operates within a wide temperature range of -70°C to +125°C, derated for power, and supports a maximum voltage rating of 100V. Its gull-wing termination ensures reliable surface-mount (SMD) assembly, while the 0.64mm terminal pitch facilitates high-density PCB layouts. Packaged in a tube, this non-automotive and non-PPAP compliant component is ideal for industrial and commercial electronics.

GQ8B0256R0GDT Features

• High Power Handling: 0.75W (3/4W) total power rating, with 0.05W (1/20W) per resistor, enabling robust performance in compact designs.
• Precision Thin-Film Technology: Delivers low noise and high stability, critical for analog signal conditioning and precision circuits.
• Compact & Robust: 4.9mm (L) × 6.02mm (D) × 1.47mm (H) dimensions with ±0.1mm height/length tolerances, ensuring space efficiency and mechanical reliability.
• Wide Operating Range: Suitable for harsh environments (-70°C to +125°C) with derated power handling at elevated temperatures.
• BUS Circuit Design: Optimized for bus termination, pull-up/pull-down networks, and voltage division in digital systems.

GQ8B0256R0GDT Applications

• Digital Systems: Ideal for DDR memory bus termination, FPGA I/O interfaces, and microcontroller pull-up networks.
• Industrial Electronics: Used in PLC modules, sensor interfaces, and power management circuits requiring stable resistance values.
• Test & Measurement: Precision dividers and calibration networks in oscilloscopes, multimeters, and data acquisition systems.
• Telecom Infrastructure: Signal integrity solutions in high-speed data lines and RF front-end matching networks.

Conclusion of GQ8B0256R0GDT

The GQ8B0256R0GDT stands out for its combination of precision, power efficiency, and compactness, making it a superior choice for high-density, high-reliability applications. Its ceramic construction and thin-film technology ensure long-term stability, while the QSOP package simplifies integration into modern SMD assemblies. Though not RoHS-compliant, it remains a versatile solution for industrial and commercial designs demanding tight-tolerance resistor networks. Engineers will appreciate its balance of performance and space savings, particularly in digital signal integrity and analog conditioning circuits.