TT Electronics/IRC

GS8B028661DAT

GS8B028661DAT Description

The GS8B028661DAT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding applications requiring stable performance under varying thermal conditions. Housed in a 16-pin narrow SOIC package, this bussed network integrates 15 thin-film resistors with a 0.5% absolute tolerance and an ultra-tight ±0.05% ratio tolerance, ensuring exceptional accuracy in signal conditioning and voltage division circuits. With a resistance value of 8.66KΩ and a ±50ppm/°C temperature coefficient, it delivers reliable operation across a wide temperature range of 70°C to 125°C. The SOIC-C series construction features a rectangular ceramic case, offering superior thermal stability and mechanical robustness compared to polymer-based alternatives.

GS8B028661DAT Features

• Precision Performance: Thin-film technology with ±0.5% absolute tolerance and ±0.05% ratio tolerance for critical analog applications.
• Thermal Resilience: ±50ppm/°C TCR and 125°C maximum operating temperature ensure stability in high-heat environments.
• Compact & Robust: Ceramic SOIC package (9.91mm × 5.99mm × 1.45mm) with gull-wing termination for reliable surface mounting.
• High Voltage Handling: Supports up to 100V maximum voltage, suitable for industrial power systems.
• Optimized Power Dissipation: 0.05W per resistor (0.8W total) with derated performance up to 125°C.
• Strict Dimensional Tolerances: Tight height (±0.1mm) and length (±0.1mm) controls for consistent PCB assembly.

GS8B028661DAT Applications

Ideal for precision electronics where matched resistance ratios and thermal stability are critical:

• Analog Signal Processing: Voltage dividers, DAC/ADC reference networks.
• Industrial Controls: Sensor calibration, feedback loops in motor drives.
• Test & Measurement Equipment: High-accuracy instrumentation amplifiers.
• Aerospace & Defense: Avionics systems requiring reliability under thermal stress.
• Medical Devices: Patient monitoring circuits demanding low drift.

Conclusion of GS8B028661DAT

The GS8B028661DAT stands out for its ceramic-based construction, precision thin-film resistors, and exceptional thermal performance, making it a superior choice over polymer-based networks in harsh environments. Its tight tolerances and bussed architecture simplify circuit design while reducing component count. While not RoHS-compliant, it remains a go-to solution for legacy or specialized systems where reliability outweighs regulatory constraints. Engineers seeking long-term stability and repeatable accuracy in high-temperature applications will find this resistor network indispensable.