TT Electronics/IRC

GS8B034751GAT

GS8B034751GAT Description

The GS8B034751GAT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding applications requiring stable performance across a wide temperature range. Housed in a 16-pin narrow SOIC package, this bussed network integrates 15 thin-film resistors with a 4.75KΩ resistance value and a tight ±2% absolute tolerance. Its ±25ppm/°C temperature coefficient ensures minimal resistance drift, while the 0.05W (1/20) power rating per resistor and 100V maximum voltage rating make it suitable for low-power, high-reliability circuits. The SOIC-C series construction features a rectangular ceramic case with gull-wing terminations, offering robust mechanical and thermal stability.

GS8B034751GAT Features

• High Precision: ±2% absolute tolerance and ±0.05% ratio tolerance for matched resistance values.
• Wide Temperature Range: Operates from 70°C to 125°C with derated power, ensuring reliability in harsh environments.
• Stable Thin-Film Technology: Delivers low noise and excellent long-term stability.
• Compact & Robust: 9.91mm × 5.99mm × 1.45mm dimensions with ±0.1mm length/height tolerances for precise PCB integration.
• Automotive-Grade Alternatives: While not PPAP or automotive-qualified, its ceramic construction and 125°C max operating temp make it suitable for industrial and telecom applications.
• Surface-Mount Design: 1.27mm terminal pitch simplifies assembly in high-density layouts.

GS8B034751GAT Applications

• Voltage Division & Signal Conditioning: Ideal for precision analog circuits in test/measurement equipment.
• Industrial Controls: Stable performance in PLCs, motor drives, and power management systems.
• Telecom Infrastructure: Used in filtering and impedance matching networks due to low TCR.
• Medical Devices: Reliable operation in diagnostic equipment where consistency is critical.
• Aerospace & Defense: Ceramic construction resists vibration and thermal stress in avionics.

Conclusion of GS8B034751GAT

The GS8B034751GAT stands out for its ceramic-based durability, tight tolerances, and thermal stability, making it a superior choice over polymer-based networks in precision applications. While not RoHS-compliant, its thin-film technology and bussed architecture provide unmatched performance in industrial, telecom, and high-reliability systems. Engineers seeking a low-drift, high-voltage resistor network will find this model exceptionally well-suited for critical designs.