TT Electronics/IRC

GS4B032261GAT

GS4B032261GAT Description

The GS4B032261GAT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 7-resistor array features a 2.26KΩ resistance value per element with a tight 2% tolerance and an ultra-stable ±25ppm/°C temperature coefficient, ensuring reliable performance across a wide temperature range of 70°C to 125°C. Housed in a ceramic SOIC-8 package with gull-wing SMD termination, 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.

GS4B032261GAT Features

• High Precision: Thin-film technology ensures low noise and stable resistance values.
• Robust Construction: Ceramic case enhances thermal dissipation and reliability.
• Compact Design: 4.9mm × 5.99mm × 1.45mm dimensions with tight tolerances (±0.1mm height/length, ±0.2mm depth) for space-constrained PCBs.
• Wide Operating Range: Functions reliably from -55°C to +125°C (derated power up to 125°C).
• Automotive-Grade Alternatives: While this model is not PPAP or automotive-qualified, its performance parallels higher-tier industrial components.
• Easy Integration: 1.27mm terminal pitch and surface-mount design simplify assembly.

GS4B032261GAT Applications

• Signal Conditioning: Ideal for op-amp feedback networks and voltage dividers in test equipment.
• Medical Electronics: Stable performance suits patient monitoring devices.
• Industrial Controls: Used in PLCs and sensor interfaces where precision is critical.
• Communications: RF and baseband circuitry benefit from low TCR and noise.
• Power Management: Current sensing and balancing in low-power DC/DC converters.

Conclusion of GS4B032261GAT

The GS4B032261GAT excels in applications requiring precision, stability, and compactness. Its thin-film ceramic construction, tight tolerances, and wide temperature range make it a superior choice over thicker-film or less stable alternatives. While not RoHS-compliant, it remains a robust option for industrial and medical designs where reliability outweighs regulatory constraints. Engineers seeking a cost-effective, high-performance resistor network for analog systems will find this model optimally balanced for performance and durability.