TT Electronics/IRC

GS4A036491FT

GS4A036491FT Description

The GS4A036491FT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. This 8-pin narrow SOIC device features four isolated thin-film resistors, each with a resistance value of 6.49 kΩ and a tight ±1% tolerance. The network operates over a wide temperature range of 70°C to 125°C, with a ±25 ppm/°C temperature coefficient, ensuring stable performance under thermal stress. Encased in a rectangular ceramic SOIC package, it offers excellent durability and thermal dissipation, making it suitable for high-reliability environments. With a maximum voltage rating of 100V and a power rating of 0.4W (0.1W per resistor), this component is ideal for precision analog and digital circuits.

GS4A036491FT Features

• Isolated Circuit Design (ISOL): Ensures minimal crosstalk between resistors.
• High Precision: ±1% absolute tolerance and ±25 ppm/°C thermal stability.
• Robust Construction: Ceramic case with gull-wing terminations for reliable surface-mount assembly.
• Optimized Footprint: Compact 4.9mm × 5.99mm × 1.45mm dimensions with tight tolerances (±0.1mm length/height, ±0.2mm depth).
• Wide Operating Range: Supports -55°C to +125°C with derated power up to 125°C.
• Low-Power Efficiency: 0.1W per resistor, ideal for energy-sensitive designs.

GS4A036491FT Applications

• Precision Voltage Dividers: Used in sensor interfaces and ADC/DAC circuits.
• Signal Conditioning: Isolated resistor networks for op-amp feedback and gain control.
• Industrial Electronics: High-stability applications like PLCs and motor drives.
• Test & Measurement Equipment: Calibration circuits requiring low drift over temperature.
• Aerospace & Defense: Ruggedized systems where ceramic packaging excels in harsh environments.

Conclusion of GS4A036491FT

The GS4A036491FT stands out for its exceptional accuracy, thermal performance, and isolation properties, making it a superior choice over standard resistor arrays. Its ceramic SOIC package ensures longevity in high-temperature or high-vibration settings, while its thin-film technology guarantees consistent performance. Though not PPAP or automotive-qualified, it is well-suited for industrial, medical, and precision instrumentation where reliability is critical. Engineers seeking a low-drift, high-voltage resistor network will find this model an optimal solution.