TT Electronics/IRC

GS8A022870DBT

GS8A022870DBT Description

The GS8A022870DBT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding applications requiring tight tolerances and stable performance. This 8-resistor isolated network features a 287Ω resistance value per resistor with an exceptional ±0.5% tolerance and a low ±50ppm/°C temperature coefficient, ensuring minimal drift across operating conditions. Encased in a ceramic SOIC-16 package, it offers superior thermal and mechanical stability, with a 0.8W total power rating (0.1W per resistor). The gull-wing termination and surface-mount design facilitate automated assembly, while its 100V maximum voltage rating and 125°C maximum operating temperature make it suitable for harsh environments.

GS8A022870DBT Features

• Precision Performance: ±0.5% tolerance and ±50ppm/°C TCR for stable, repeatable operation.
• Robust Construction: Ceramic substrate enhances thermal dissipation and durability.
• High-Density Integration: 8 isolated resistors in a compact 9.91×5.99×1.45mm SOIC-16 package.
• Wide Temperature Range: Operates from 70°C to 125°C with derated power handling.
• Automation-Friendly: Gull-wing leads and 1.27mm pitch for reliable SMT placement.
• Non-Automotive/Non-PPAP: Ideal for industrial, telecom, and instrumentation uses where PPAP compliance isn’t required.

GS8A022870DBT Applications

This resistor network excels in precision analog circuits, including:

• Signal Conditioning: Voltage dividers, feedback networks in op-amp circuits.
• Medical Equipment: High-accuracy sensor interfaces and diagnostic devices.
• Test & Measurement: Calibration tools, data acquisition systems.
• Industrial Controls: PLCs, motor drives, and power management modules.
• Telecom Infrastructure: RF matching networks, base station electronics.

Conclusion of GS8A022870DBT

The GS8A022870DBT combines precision, reliability, and compact integration, making it a standout choice for engineers prioritizing performance in space-constrained, high-temperature environments. Its ceramic construction and thin-film technology offer superior stability over alternatives, while the isolated network design simplifies circuit layout. Though not PPAP or automotive-qualified, it is a cost-effective solution for industrial and professional electronics where exacting resistance values are critical.