TT Electronics/IRC

GS4A022672CT

GS4A022672CT Description

The GS4A022672CT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding applications requiring stable performance under varying thermal conditions. Housed in an 8-pin narrow SOIC package, this 4-resistor isolated network features a 26.7KΩ resistance value with an ultra-tight ±0.25% absolute tolerance and a low ±50ppm/°C temperature coefficient. Its thin-film technology ensures superior accuracy and long-term reliability, while the ceramic case provides excellent thermal and mechanical stability. Rated for 0.1W per resistor (0.4W total) and operating up to 125°C, it supports 100V maximum voltage, making it suitable for precision analog and digital circuits.

GS4A022672CT Features

• High Precision: ±0.25% tolerance and ±50ppm/°C TCR for stable performance.
• Robust Construction: Ceramic SOIC package ensures durability and thermal efficiency.
• Isolated Design: Four independent resistors (ISOL circuit) for flexible circuit integration.
• Wide Operating Range: -70°C to +125°C with derated power handling.
• Surface-Mount Gull Wing Terminals: 1.27mm pitch for easy PCB assembly.
• Non-Automotive, Non-PPAP: Ideal for industrial and commercial applications.
• Compact Dimensions: 4.9mm (L) × 5.99mm (D) × 1.45mm (H) with tight tolerances (±0.1mm).

GS4A022672CT Applications

This resistor network excels in precision voltage dividers, feedback circuits, and sensor calibration where minimal drift and high accuracy are critical. Its isolated elements make it ideal for multi-channel signal conditioning, while the ceramic substrate suits high-temperature environments like power supplies and industrial controls. Common uses include:

• Medical instrumentation (patient monitoring, diagnostic equipment).
• Test & measurement systems (DAQ, oscilloscopes).
• Telecom infrastructure (signal processing, filtering).
• Aerospace and defense (avionics, radar systems).

Conclusion of GS4A022672CT

The GS4A022672CT stands out for its exceptional precision, thermal stability, and compact form factor, offering engineers a reliable solution for high-performance circuits. While not RoHS-compliant or automotive-grade, its thin-film ceramic construction and isolated design make it a top choice for industrial, medical, and telecom applications requiring long-term accuracy under harsh conditions. For designs demanding tight tolerances and low TCR, this network resistor delivers unmatched consistency.