TT Electronics/IRC

GS4A012671GBT

GS4A012671GBT Description

The GS4A012671GBT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications in demanding environments. This 8-pin narrow SOIC package features four isolated thin-film resistors, each with a resistance value of 2.67KΩ and a tight absolute tolerance of ±2% (with ratio tolerance as low as ±0.1%). The device operates over a wide temperature range of -70°C to +125°C, with a temperature coefficient of ±100ppm/°C, ensuring stable performance under thermal stress. Its SOIC-C series construction offers excellent reliability, with a power rating of 0.1W per resistor (0.4W total) and a maximum voltage rating of 100V. The gull-wing termination and surface-mount design facilitate easy PCB integration, while the ceramic case ensures durability and thermal stability.

GS4A012671GBT Features

• Isolated Resistor Network: Four independent resistors in an 8-pin SOIC package, ideal for precision signal conditioning.
• High Stability: ±100ppm/°C TCR and ±2% tolerance ensure consistent performance across temperature variations.
• Robust Construction: Ceramic substrate enhances thermal dissipation and mechanical strength.
• Surface-Mount Compatibility: Gull-wing leads with 1.27mm pitch for reliable PCB mounting.
• Wide Operating Range: Functions reliably from -70°C to +125°C, suitable for industrial and automotive environments (though not PPAP/automotive-qualified).
• Low Power Dissipation: 0.1W per resistor, minimizing heat buildup in compact designs.

GS4A012671GBT Applications

This resistor network excels in applications requiring precision, stability, and isolation, such as:

• Analog Signal Processing: Voltage dividers, gain networks, and feedback circuits in instrumentation.
• Medical Electronics: Patient monitoring systems where accuracy is critical.
• Industrial Control Systems: PLCs, sensor interfaces, and power management circuits.
• Test & Measurement Equipment: Calibration and reference circuits due to low ratio tolerance (±0.1%).
• Aerospace & Defense: Ruggedized electronics where ceramic packaging ensures reliability.

Conclusion of GS4A012671GBT

The GS4A012671GBT stands out for its precision, thermal resilience, and robust ceramic construction, making it a superior choice for engineers designing high-reliability systems. While not automotive-qualified, its wide temperature range and isolated design cater to industrial, medical, and aerospace applications where accuracy and durability are paramount. Its thin-film technology and tight tolerances provide a competitive edge over standard resistor networks, particularly in critical signal-path applications.