TT Electronics/IRC

GS8B018870FCT

GS8B018870FCT Description

The GS8B018870FCT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding surface-mount applications. This 16-pin narrow SOIC device features 15 bussed resistors with a nominal resistance of 887Ω, offering an absolute tolerance of ±1% and an exceptional ratio tolerance of ±0.25%. Built with thin-film technology, it ensures stable performance across a wide temperature range of -55°C to +125°C, with a temperature coefficient of ±100ppm/°C. The SOIC-C series package provides robust mechanical stability, with a compact footprint of 9.91mm × 5.99mm × 1.45mm and gull-wing terminations for reliable PCB mounting. Rated for 0.05W (1/20W) per resistor and 0.8W total power dissipation, it supports 100V maximum voltage, making it suitable for precision analog and digital circuits.

GS8B018870FCT Features

• High Precision: ±1% absolute tolerance and ±0.25% ratio tolerance ensure consistent performance in matched resistor applications.
• Robust Construction: Ceramic substrate and thin-film technology deliver superior thermal stability and long-term reliability.
• Space-Efficient: Narrow SOIC (SOIC-C) package optimizes board space while accommodating 15 bussed resistors.
• Wide Operating Range: Functions reliably from -55°C to +125°C, with derated power up to 125°C.
• Low TCR: ±100ppm/°C minimizes resistance drift under temperature fluctuations.
• Automotive-Grade Alternatives: While this model is not PPAP or automotive-qualified, TT Electronics offers similar compliant variants for harsh environments.

GS8B018870FCT Applications

• Voltage Divider Networks: Ideal for precision analog signal conditioning in instrumentation and sensor interfaces.
• Bus Termination: Suitable for CAN, I2C, or SPI bus termination due to its matched resistance and low TCR.
• Medical Electronics: Stable performance in patient monitoring equipment where precision and reliability are critical.
• Industrial Control Systems: Used in PLCs and motor drivers for accurate current sensing and feedback loops.
• Test & Measurement: Ensures minimal error in calibration circuits and reference voltage generation.

Conclusion of GS8B018870FCT

The GS8B018870FCT resistor network excels in applications requiring tight tolerance, thermal stability, and compact design. Its ceramic construction, thin-film technology, and bussed architecture make it a superior choice over generic arrays, particularly in precision analog circuits and communication systems. While not automotive-grade, its performance metrics align with industrial and medical standards, offering engineers a reliable solution for high-accuracy, space-constrained designs. For projects demanding matched resistors with minimal drift, this component delivers exceptional value.