TT Electronics/IRC

GS8A028450GBT

GS8A028450GBT Description

The GS8A028450GBT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications requiring stable resistance values and robust thermal performance. Housed in a 16-pin narrow SOIC package, this 8-resistor isolated network features 845Ω resistance per element with a tight ±2% absolute tolerance and an exceptional ±0.1% ratio tolerance, ensuring minimal deviation in matched circuits. Its thin-film technology and ±50ppm/°C temperature coefficient deliver superior stability across a wide operating temperature range of 70°C to 125°C, derated for optimal power handling. With a 0.1W power rating per resistor (0.8W total) and 100V maximum voltage rating, it excels in demanding environments. The gull-wing termination and surface-mount design facilitate easy PCB integration, while the ceramic case enhances durability and heat dissipation.

GS8A028450GBT Features

• Precision Network: 8 isolated resistors with 845Ω ±2% tolerance and ±0.1% ratio tolerance for matched performance.
• Stable Thermal Performance: ±50ppm/°C TCR ensures minimal resistance drift across -70°C to +125°C.
• Robust Construction: Ceramic SOIC package (9.91mm x 5.99mm x 1.45mm) with ±0.1mm height tolerance for mechanical reliability.
• High Voltage Handling: Supports up to 100V, ideal for industrial and automotive systems.
• Surface-Mount Ready: Gull-wing terminals with 1.27mm pitch for streamlined assembly.
• Derated Power Handling: 0.1W per resistor (0.8W total) at 125°C, ensuring longevity under load.

GS8A028450GBT Applications

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces requiring tight tolerance matching.
• Industrial Control Systems: PLCs, motor drives, and power supplies where thermal stability is critical.
• Test & Measurement Equipment: Calibration tools and signal conditioning modules leveraging low TCR.
• Automotive Electronics (non-AECQ): Non-safety-critical subsystems like infotainment or lighting controls.
• Medical Devices: Diagnostic equipment where consistent resistance ratios are paramount.

Conclusion of GS8A028450GBT

The GS8A028450GBT stands out for its precision, thermal resilience, and compact SOIC footprint, making it a top choice for engineers prioritizing accuracy in harsh environments. While not PPAP or automotive-grade, its ceramic construction and thin-film technology offer superior performance over standard epoxy-based networks. Ideal for industrial, medical, and instrumentation designs, this resistor network balances cost-effectiveness with high-end specifications, ensuring reliable operation in critical circuits.