TT Electronics/IRC

GS8B011181CBT

GS8B011181CBT Description

The GS8B011181CBT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding applications requiring tight tolerance and stable performance. Housed in a 16-pin narrow SOIC package, this bussed network integrates 15 thin-film resistors, each with a resistance value of 1.18KΩ and an absolute tolerance of ±0.25%. The device operates over a wide temperature range (70°C to 125°C) with a ±100ppm/°C temperature coefficient, ensuring minimal drift under thermal stress. Its 0.05W (1/20) power rating per resistor and 0.8W total power rating make it suitable for low-power circuits, while the 100V maximum voltage rating adds versatility.

GS8B011181CBT Features

• Precision Tolerance: ±0.25% absolute and ±0.1% ratio tolerance for matched resistance values.
• Robust Construction: Ceramic substrate with thin-film technology for high stability and reliability.
• Compact SOIC Package: 9.91mm × 5.99mm × 1.45mm dimensions with gull-wing terminations for easy surface mounting.
• Wide Operating Range: -55°C to +125°C with derated power up to 125°C.
• Low TCR: ±100ppm/°C ensures consistent performance across temperature variations.
• Automotive-Grade Alternatives: While this model is not PPAP or automotive-qualified, its precision suits industrial and instrumentation use.

GS8B011181CBT Applications

• Precision Voltage Dividers: Ideal for ADC/DAC reference circuits due to tight ratio tolerance.
• Signal Conditioning: Used in sensor interfaces and amplification stages where stability is critical.
• Medical Electronics: Suitable for low-noise, high-accuracy diagnostic equipment.
• Industrial Control Systems: Reliable performance in PLCs and process control modules.
• Test & Measurement: Calibration tools and bench equipment requiring minimal drift.

Conclusion of GS8B011181CBT

The GS8B011181CBT excels in applications demanding high precision, thermal stability, and compact form factors. Its ceramic construction, thin-film resistors, and tight tolerances distinguish it from generic networks, making it a preferred choice for critical analog circuits. While not automotive-grade, its performance aligns with industrial, medical, and instrumentation needs where accuracy and reliability are paramount. Engineers seeking a cost-effective, high-performance resistor network will find this model a robust solution.