TT Electronics/IRC

GS8B022211BAT

GS8B022211BAT Description

The GS8B022211BAT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding applications requiring tight tolerance and stability. Housed in a 16-pin narrow SOIC package, this bussed network integrates 15 thin-film resistors with a 2.21KΩ resistance value and an exceptional ±0.1% absolute tolerance (±0.05% ratio tolerance). Its ±50ppm/°C temperature coefficient ensures minimal drift across the -70°C to +125°C operating range, making it suitable for precision analog and digital circuits. The SOIC-C series construction offers robust ceramic substrate reliability, with a 0.8W total power rating (0.05W per resistor) and 100V maximum voltage rating.

GS8B022211BAT Features

• High Precision: ±0.1% tolerance and ±50ppm/°C TCR for stable performance.
• Robust Construction: Ceramic case with gull-wing termination for durability in surface-mount applications.
• Optimized Layout: 15 resistors in a bussed (BUS) configuration, reducing PCB space and simplifying routing.
• Wide Temperature Range: Operates from -70°C to +125°C with derated power up to 125°C.
• Compact Dimensions: 9.91mm (L) × 5.99mm (D) × 1.45mm (H) with tight tolerances (±0.1mm L/D, ±0.2mm H).
• Thin-Film Technology: Delivers low noise and high accuracy for sensitive circuits.

GS8B022211BAT Applications

• Precision Voltage Dividers: Ideal for ADC/DAC reference circuits due to low ratio tolerance.
• Industrial Controls: Stable performance in harsh environments (e.g., PLCs, sensor interfaces).
• Medical Electronics: Reliable signal conditioning in diagnostic equipment.
• Automotive Systems: Despite non-automotive PPAP status, suitable for non-safety-critical modules like infotainment.
• Test & Measurement: Calibration circuits requiring long-term stability.

Conclusion of GS8B022211BAT

The GS8B022211BAT excels in applications demanding high precision, compactness, and thermal resilience. Its ceramic thin-film design and bussed architecture provide superior performance over polymer-based networks, particularly in high-temperature or precision-analog scenarios. While not PPAP-compliant, it remains a cost-effective solution for industrial and medical designs where tight tolerances and reliability are critical. Engineers will appreciate its balance of accuracy, power handling, and space efficiency in complex PCB layouts.