TT Electronics/IRC

GS4B011871CBT

GS4B011871CBT Description

The GS4B011871CBT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 7-resistor array features a 1.87KΩ resistance value per element with an ultra-tight ±0.25% tolerance and a low ±100ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range (70°C to 125°C). Housed in a ceramic SOIC-8 package with gull-wing SMD terminations, it offers excellent thermal stability and mechanical durability. The 0.4W total power rating (0.05W per resistor) and 100V maximum voltage rating make it suitable for precision analog and digital circuits.

GS4B011871CBT Features

• High Precision: ±0.25% tolerance and ±100ppm/°C TCR for critical applications.
• Robust Construction: Ceramic substrate enhances thermal and mechanical reliability.
• Space-Efficient: Compact 4.9mm × 5.99mm × 1.45mm SOIC package ideal for high-density PCBs.
• Stable Performance: Thin-film technology ensures low noise and long-term stability.
• Automated Assembly: Gull-wing terminations compatible with standard SMD processes.
• Wide Operating Range: Rated for -55°C to +125°C, derated up to 125°C.

GS4B011871CBT Applications

This resistor network excels in:

• Precision Voltage Dividers: High accuracy for sensor interfaces and ADCs.
• Signal Conditioning: Stable performance in instrumentation and control systems.
• Medical Electronics: Reliable operation in diagnostic equipment.
• Industrial Automation: Robustness for harsh environments.
• Telecom Infrastructure: Low-noise characteristics for RF and signal processing.

Conclusion of GS4B011871CBT

The GS4B011871CBT combines precision, durability, and compact design, making it a superior choice for applications requiring tight tolerance and thermal stability. Its ceramic SOIC package and thin-film technology provide a competitive edge over polymer-based networks, particularly in high-reliability sectors like industrial, medical, and telecom. While not RoHS-compliant, its performance metrics justify its use in specialized, high-performance systems.