TT Electronics/IRC

GS8B011872FCT

GS8B011872FCT Description

The GS8B011872FCT from TT Electronics/IRC is a high-reliability ceramic resistor network designed for precision applications in demanding environments. Housed in a 16-pin narrow SOIC package, this bussed network integrates 15 thin-film resistors, each with a 18.7KΩ resistance and a tight ±1% absolute tolerance. The device operates over a wide temperature range (-70°C to +125°C) with a ±100ppm/°C temperature coefficient, ensuring stable performance under thermal stress. Its 0.05W (1/20) power rating per resistor and 100V maximum voltage rating make it suitable for low-power, high-voltage circuits. The SOIC-C series construction features a rectangular ceramic case with gull-wing terminations, optimized for surface-mount assembly.

GS8B011872FCT Features

• Precision Network: 15 bussed resistors with ±1% tolerance and ±0.25% ratio tolerance for matched performance.
• Robust Construction: Ceramic substrate enhances thermal stability and durability in harsh conditions.
• High-Temperature Operation: Rated for 125°C maximum operating temperature with derated power up to 70°C–125°C.
• Thin-Film Technology: Delivers low noise and high accuracy compared to thick-film alternatives.
• Compact Footprint: 9.91mm × 5.99mm × 1.45mm dimensions with ±0.1mm height/length tolerances for space-constrained designs.
• Automotive-Grade Alternatives: While not PPAP or automotive-qualified, its 0.8W total power rating and 100V rating suit industrial and telecom applications.

GS8B011872FCT Applications

• Voltage Divider Networks: Ideal for precision signal conditioning in ADC/DAC circuits.
• Industrial Controls: Used in PLC I/O modules due to its high-voltage tolerance.
• Telecom Equipment: Stable performance in filter networks and impedance matching.
• Test & Measurement: Leverages low TCR (±100ppm/°C) for calibration circuits.
• Power Management: Bussed design simplifies bias networks in power supplies.

Conclusion of GS8B011872FCT

The GS8B011872FCT excels in precision, thermal resilience, and compactness, making it a top choice for engineers needing reliable resistor networks in industrial, telecom, and instrumentation systems. Its ceramic thin-film construction and tight tolerances outperform generic arrays, while the SOIC package ensures compatibility with automated assembly. For non-automotive applications requiring high voltage and temperature stability, this model delivers exceptional value.