TT Electronics/IRC

GS4B022670BBT

GS4B022670BBT Description

The GS4B022670BBT from TT Electronics/IRC is a high-precision 7-resistor thin film network designed for surface-mount applications. Encased in a ceramic SOIC-8 package, it offers a 267Ω resistance per element with an ultra-tight 0.1% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stability in demanding environments. Rated for 0.4W total power dissipation (0.05W per resistor) and 100V maximum voltage, it operates across a wide temperature range of -70°C to +125°C, making it suitable for industrial and instrumentation use. The gull-wing termination and 1.27mm pitch facilitate reliable PCB mounting, while its compact dimensions (4.9mm x 5.99mm x 1.45mm) save board space.

GS4B022670BBT Features

• Precision Performance: 0.1% tolerance and ±50ppm/°C TCR for critical analog/digital circuits.
• Robust Construction: Ceramic substrate enhances thermal stability and durability.
• High-Density Design: 7-resistor BUS configuration in an 8-pin SOIC, ideal for space-constrained layouts.
• Wide Operating Range: -70°C to +125°C with derated power up to 125°C.
• Reliable Termination: Gull-wing leads ensure strong solder joints for SMD assembly.
• Low-Power Efficiency: 0.05W/resistor rating balances performance and energy consumption.

GS4B022670BBT Applications

This resistor network excels in:

• Precision voltage dividers and sensor signal conditioning in industrial controls.
• Analog-to-digital converters (ADCs) and digital-to-analog converters (DACs) requiring matched resistances.
• Medical instrumentation where low drift and high accuracy are critical.
• Automotive ECUs (non-AECQ qualified) for auxiliary circuits in moderate-temperature zones.
• Test/measurement equipment demanding long-term stability and repeatability.

Conclusion of GS4B022670BBT

The GS4B022670BBT combines precision, compactness, and reliability, making it a standout choice for high-accuracy circuit designs. Its ceramic construction, tight tolerance, and low TCR address challenges in industrial, medical, and instrumentation systems, while the SOIC-8 package ensures compatibility with automated assembly. Though not PPAP or automotive-qualified, it remains a cost-effective solution for non-safety-critical applications requiring consistent performance.