TT Electronics/IRC

GS8B031871FFT

GS8B031871FFT Description

The GS8B031871FFT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding applications requiring stable performance under varying thermal conditions. Housed in a 16-pin narrow SOIC package, this bussed (BUS) configuration device integrates 15 thin-film resistors, each with a 1.87 kΩ resistance and a tight ±1% absolute tolerance. Its ±25 ppm/°C temperature coefficient ensures minimal resistance drift across the operating range of 70°C to 125°C, 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. Non-compliant with EU RoHS, it is ideal for legacy or specialized industrial systems.

GS8B031871FFT Features

• High Precision: ±1% tolerance and ±25 ppm/°C TCR for stable performance in thermal variations.
• Robust Construction: Ceramic case with gull-wing termination ensures durability in surface-mount applications.
• Optimized Layout: 16-pin SOIC (9.91mm × 5.99mm × 1.45mm) with 1.27mm pitch for space-efficient PCB designs.
• Bussed Network: Simplifies circuit design by connecting multiple resistors to a common node (BUS).
• Wide Temperature Range: Derated power up to 125°C, suitable for harsh environments.
• Thin-Film Technology: Delivers low noise and high accuracy compared to thick-film alternatives.

GS8B031871FFT Applications

• Analog Signal Conditioning: Precision voltage dividers, sensor interfaces, and feedback networks.
• Industrial Control Systems: PLCs, motor drives, and power management circuits requiring stable resistance.
• Legacy Electronics: Military, aerospace, or medical equipment where RoHS compliance is not critical.
• Test & Measurement: Calibration tools and instrumentation requiring low-drift components.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical automotive subsystems.

Conclusion of GS8B031871FFT

The GS8B031871FFT excels in applications demanding high precision, thermal stability, and compact integration. Its ceramic thin-film design and bussed architecture provide reliability in industrial, legacy, and precision analog systems. While not RoHS-compliant or automotive-rated, its 1% tolerance and low TCR make it a standout choice for engineers prioritizing performance over regulatory constraints. Ideal for space-constrained, high-reliability designs where resistance accuracy is paramount.