TT Electronics/IRC

GS4A011501GGT

GS4A011501GGT Description

The GS4A011501GGT 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 1.5KΩ resistance and a tight ±2% absolute tolerance (with ±2% ratio tolerance). The device operates over a wide temperature range of 70°C to 125°C (derated) with a maximum operating temperature of 125°C, making it suitable for thermally challenging conditions. Its ±100ppm/°C temperature coefficient ensures stable performance across varying temperatures. The SOIC-C series construction provides excellent thermal and mechanical stability, while the gull-wing termination facilitates reliable surface-mount assembly.

GS4A011501GGT Features

• High Precision: ±2% absolute and ratio tolerance for accurate signal conditioning.
• Robust Construction: Ceramic case ensures durability and thermal resistance.
• Isolated Resistors: Four independent 1.5KΩ resistors (0.1W each, 0.4W total).
• Wide Operating Range: Supports -55°C to +125°C (with derating above 70°C).
• Low TCR: ±100ppm/°C minimizes resistance drift.
• Surface-Mount Design: Gull-wing terminals for secure PCB attachment.
• Compact Dimensions: 4.9mm (L) × 5.99mm (D) × 1.45mm (H) with tight tolerances (±0.1mm L/H, ±0.2mm D).
• High Voltage Rating: 100V maximum for versatile circuit integration.

GS4A011501GGT Applications

This resistor network is ideal for:

• Precision analog circuits requiring stable resistance ratios.
• Industrial control systems where temperature fluctuations are common.
• Medical instrumentation demanding high reliability and accuracy.
• Automotive electronics (non-automotive qualified, but suitable for benign environments).
• Signal conditioning in data acquisition and sensor interfaces.
• Power management circuits needing derated power handling.

Conclusion of GS4A011501GGT

The GS4A011501GGT excels in applications requiring precision, thermal stability, and compactness. Its ceramic construction, isolated resistors, and low TCR make it superior to standard epoxy-based networks, particularly in harsh environments. While not PPAP or automotive-qualified, it is a cost-effective solution for industrial and medical electronics where consistent performance and durability are critical. Engineers will appreciate its balance of accuracy, power handling, and mechanical robustness in space-constrained designs.