TT Electronics/IRC

GS4A038251GBT

GS4A038251GBT Description

The GS4A038251GBT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications. Housed in an 8-pin narrow SOIC package, it features four isolated thin-film resistors with a resistance value of 8.25KΩ and a tight absolute tolerance of ±2%. The device operates over a wide temperature range of 70°C to 125°C with a derated power rating, ensuring reliability in demanding environments. Its low temperature coefficient of ±25ppm/°C and ratio tolerance of ±0.1% make it ideal for applications requiring stable and accurate resistance matching.

GS4A038251GBT Features

• Ceramic substrate for enhanced thermal stability and durability.
• Isolated elements (4 resistors) with 0.1W (1/10) power rating per resistor and 0.4W total power dissipation.
• Gull-wing termination for reliable surface-mount (SMD) assembly.
• 100V maximum voltage rating and 125°C maximum operating temperature.
• Precision thin-film technology for low noise and high accuracy.
• Compact dimensions: 4.9mm (L) × 5.99mm (D) × 1.45mm (H) with tight tolerances (±0.1mm L/H, ±0.2mm D).
• Non-automotive (PPAP: No) and EU RoHS non-compliant, suitable for industrial and instrumentation use.

GS4A038251GBT Applications

This resistor network excels in precision analog circuits, signal conditioning, and voltage division where stability and accuracy are critical. Key applications include:

• Medical instrumentation (e.g., patient monitoring systems).
• Test and measurement equipment (e.g., multimeters, oscilloscopes).
• Industrial control systems requiring matched resistance for feedback networks.
• Communication infrastructure (e.g., RF modules, filters).
• Aerospace and defense electronics where ceramic robustness is advantageous.

Conclusion of GS4A038251GBT

The GS4A038251GBT stands out for its high precision, thermal stability, and isolated resistor configuration, making it a superior choice for critical electronics. While not RoHS-compliant, its ceramic construction and thin-film technology ensure long-term reliability in harsh conditions. Engineers seeking low-drift, matched-resistance networks for industrial or instrumentation designs will find this component exceptionally well-suited.