TT Electronics/IRC

GS4A012051FT

GS4A012051FT Description

The GS4A012051FT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications. This 8-pin narrow SOIC device features four isolated thin-film resistors, each with a resistance value of 2.05 kΩ and a tight ±1% tolerance. The network operates within a temperature range of 70°C to 125°C (derated) and offers a ±100 ppm/°C temperature coefficient, ensuring stability under varying thermal conditions. Encased in a rectangular SOIC package, it provides a power rating of 0.1W per resistor (0.4W total) and supports a maximum voltage rating of 100V. Its gull-wing termination and surface-mount design facilitate easy PCB integration, while the ceramic construction enhances durability and thermal performance.

GS4A012051FT Features

• Isolated Circuit Design (ISOL): Four independent resistors for flexible circuit configurations.
• Precision Thin-Film Technology: Delivers ±1% tolerance and low TCR (±100 ppm/°C) for stable performance.
• Robust Ceramic Package: Ensures high thermal conductivity and mechanical strength.
• Compact SOIC-8 Form Factor: 4.9mm (L) × 5.99mm (D) × 1.45mm (H) with tight dimensional tolerances (±0.1mm height/length).
• Wide Operating Range: Suitable for -55°C to +125°C (full power up to 70°C).
• High Voltage Handling: 100V maximum rating for industrial and automotive-grade applications.
• Surface-Mount Ready: 1.27mm terminal pitch simplifies automated assembly.

GS4A012051FT Applications

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor conditioning.
• Industrial Control Systems: PLCs, motor drives, and power management modules.
• Automotive Electronics (non-AECQ): Infotainment, lighting control, and dashboard systems.
• Test & Measurement Equipment: Calibration circuits and signal attenuation.
• Medical Devices: Low-noise, high-reliability signal processing.

Conclusion of GS4A012051FT

The GS4A012051FT excels in applications demanding high precision, thermal stability, and compactness. Its isolated thin-film resistors, ceramic encapsulation, and SOIC-8 package make it ideal for space-constrained designs requiring reliable performance. While not PPAP or automotive-qualified, it is a cost-effective solution for industrial and instrumentation markets. Engineers will appreciate its balance of accuracy, power handling, and ruggedness, distinguishing it from generic resistor arrays.