TT Electronics/IRC

GS7B011272BBT

GS7B011272BBT Description

The GS7B011272BBT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding applications requiring tight tolerance and stability. This 14-pin Narrow SOIC device features 13 bussed resistors with a 12.7KΩ resistance value, offering an absolute tolerance of ±0.1% and a ratio tolerance of ±0.1%. Built with thin-film technology, it ensures low noise and high reliability. The SOIC-C series package provides excellent thermal performance, with a power rating of 0.7W (0.05W per resistor) and a maximum operating temperature of 125°C. Its ±100ppm/°C temperature coefficient ensures minimal resistance drift across a 70°C to 125°C derated power range.

GS7B011272BBT Features

• Precision Performance: Ultra-tight ±0.1% tolerance for critical analog/digital circuits.
• Robust Construction: Ceramic substrate enhances thermal stability and durability.
• Space-Efficient: Compact 8.66mm × 5.99mm × 1.45mm SOIC footprint ideal for dense PCB layouts.
• High Voltage Handling: Supports up to 100V, suitable for industrial and instrumentation use.
• Gull-wing termination: Ensures reliable surface-mount (SMD) assembly.
• Low TCR: ±100ppm/°C minimizes resistance variation with temperature fluctuations.
• Bussed Configuration: Simplifies design in voltage divider and bus termination applications.

GS7B011272BBT Applications

This resistor network excels in precision circuits where stability and accuracy are paramount:

• Industrial Automation: Signal conditioning, PLCs, and sensor interfaces.
• Test & Measurement Equipment: Calibration tools, data acquisition systems.
• Medical Electronics: Patient monitoring, diagnostic devices.
• Telecom Infrastructure: Base station control, RF signal processing.
• Automotive (Non-Automotive Grade): Prototyping or non-safety-critical systems.

Conclusion of GS7B011272BBT

The GS7B011272BBT combines high precision, robust ceramic construction, and compact packaging, making it a superior choice for engineers prioritizing tolerance, thermal performance, and reliability. While not PPAP or automotive-qualified, its thin-film technology and bussed design streamline integration in industrial, medical, and telecom applications. For designs requiring stable, low-drift resistance networks, this model delivers exceptional value.