TT Electronics/IRC

GS8B022870DBT

GS8B022870DBT Description

The GS8B022870DBT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. Packaged in a 16-pin narrow SOIC (SOIC-C series), this bussed (BUS) configuration integrates 15 thin-film resistors, each with a 287Ω resistance and an absolute tolerance of ±0.5%. The device operates over a wide temperature range of -70°C to +125°C, with a derated power range up to 125°C, ensuring reliability in harsh environments. Its ±50ppm/°C temperature coefficient and ±0.1% ratio tolerance make it ideal for precision analog and digital circuits. The 0.05W (1/20) power rating per resistor and 0.8W total power rating provide robust performance in compact designs.

GS8B022870DBT Features

• Ceramic substrate for enhanced thermal stability and durability.
• Thin-film technology ensures low noise and high accuracy (±0.5% tolerance).
• Bussed (BUS) topology simplifies circuit design for common voltage distribution.
• Gull-wing termination for reliable surface-mount (SMD) assembly.
• 100V maximum voltage rating and 1.27mm terminal pitch for high-density PCB layouts.
• Non-automotive (PPAP: No) but suited for industrial, medical, and telecom applications.
• Compact dimensions (9.91mm x 5.99mm x 1.45mm) with tight tolerances (±0.1mm length/height).
• Non-RoHS compliant, suitable for legacy or specialized systems.

GS8B022870DBT Applications

This resistor network excels in:

1. Precision voltage dividers and reference circuits due to its ±0.1% ratio tolerance.
2. Signal conditioning in industrial sensors and test equipment.
3. Analog-to-digital converters (ADCs) and digital-to-analog converters (DACs) requiring stable resistance matching.
4. Power management modules where bussed configurations reduce component count.
5. Aerospace and defense systems benefiting from its wide temperature range and ceramic robustness.

Conclusion of GS8B022870DBT

The GS8B022870DBT stands out for its precision, thermal resilience, and compact SOIC packaging, making it a superior choice for high-reliability applications. Its bussed design and thin-film technology reduce design complexity while maintaining accuracy, ideal for engineers prioritizing performance in constrained spaces. While not RoHS-compliant, it remains a critical solution for legacy or niche markets demanding ceramic-based reliability.