TT Electronics/IRC

GS4A018450GGT

GS4A018450GGT Description

The GS4A018450GGT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications. This 8-pin narrow SOIC package features four isolated thin-film resistors, each with a resistance value of 845Ω and a tight ±2% absolute tolerance. The device operates within a temperature range of 70°C to 125°C (derated) and offers a ±100ppm/°C temperature coefficient, ensuring stability under varying thermal conditions. With a maximum voltage rating of 100V and a power rating of 0.4W (0.1W per resistor), this network is engineered for reliability in demanding circuits. Its gull-wing termination and surface-mount design facilitate easy PCB integration, while the ceramic case enhances durability and thermal performance.

GS4A018450GGT Features

• Isolated Resistors: Four independent resistors (845Ω each) with ±2% absolute and ratio tolerance for precise signal conditioning.
• Robust Construction: Ceramic SOIC package ensures mechanical strength and thermal dissipation.
• High Stability: ±100ppm/°C TCR minimizes resistance drift across temperature fluctuations.
• Surface-Mount Ready: Gull-wing leads and 1.27mm terminal pitch simplify automated assembly.
• Wide Operating Range: Rated for 125°C maximum temperature and 100V maximum voltage.
• Compact Dimensions: 4.9mm (L) × 5.99mm (D) × 1.45mm (H) with tight tolerances (±0.1mm height/length, ±0.2mm depth).

GS4A018450GGT Applications

This resistor network excels in precision analog circuits, voltage dividers, and sensor interfaces where isolation and stability are critical. Ideal for:

• Industrial Control Systems: Signal conditioning in PLCs and instrumentation.
• Medical Electronics: Low-noise amplification and filtering circuits.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical modules.
• Test & Measurement Equipment: Calibration and reference circuits requiring tight tolerances.

Conclusion of GS4A018450GGT

The GS4A018450GGT combines high precision, thermal resilience, and compact form factor, making it a superior choice for isolated resistor networks. While not PPAP or automotive-qualified, its ceramic construction and thin-film technology deliver unmatched reliability for industrial and medical applications. Engineers seeking stable, space-saving solutions for analog designs will find this component indispensable.