TT Electronics/IRC

GS4A0233R2FDT

GS4A0233R2FDT Description

The GS4A0233R2FDT 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, it features four isolated thin-film resistors, each with a resistance value of 33.2Ω and a tight ±1% absolute tolerance. The device operates over a wide temperature range of -70°C to +125°C, with a derated power range up to 125°C, ensuring reliability in harsh environments. Its ±50ppm/°C temperature coefficient and ±0.5% ratio tolerance make it ideal for precision analog and digital circuits.

GS4A0233R2FDT Features

• High Precision: ±1% absolute tolerance and ±0.5% ratio tolerance for accurate signal conditioning.
• Robust Construction: Ceramic case and thin-film technology ensure long-term stability and low noise.
• Wide Operating Range: Rated for -70°C to +125°C, suitable for industrial and automotive-grade applications (though not PPAP or Automotive qualified).
• Surface-Mount Design: Gull-wing termination and 1.27mm pitch for easy PCB integration.
• Isolated Resistors: Four independent 33.2Ω resistors with 100V maximum voltage rating, reducing crosstalk in multi-channel systems.
• Compact Dimensions: 4.9mm (L) × 5.99mm (D) × 1.45mm (H) with tight tolerances (±0.1mm height/length, ±0.2mm depth).

GS4A0233R2FDT Applications

• Precision Voltage Dividers: Used in sensor interfaces and ADC/DAC circuits due to low TCR and tight tolerances.
• Industrial Control Systems: Reliable performance in PLCs, motor drives, and power supplies.
• Test & Measurement Equipment: Stable resistance for calibration and signal conditioning.
• Medical Electronics: Low-noise characteristics suit patient monitoring devices.
• Aerospace & Defense: Ceramic construction withstands thermal cycling and vibration.

Conclusion of GS4A0233R2FDT

The GS4A0233R2FDT excels in applications demanding high precision, thermal stability, and compactness. Its ceramic SOIC package, isolated resistors, and thin-film technology provide superior performance over standard networks, making it a preferred choice for engineers designing critical analog systems. While not automotive-qualified, its wide temperature range and robust construction ensure reliability in industrial, medical, and aerospace environments.