TT Electronics/IRC

GS8B034121DCT

GS8B034121DCT Description

The GS8B034121DCT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. Housed in a 16-pin narrow SOIC package, it features 15 bussed resistors with a 4.12KΩ resistance value and an exceptional ±0.5% absolute tolerance (±0.25% ratio tolerance). Built with thin-film technology, it delivers superior stability with a low ±25ppm/°C temperature coefficient, ensuring reliable performance across a 70°C to 125°C operating range. The SOIC-C series construction offers a compact footprint (9.91mm × 5.99mm × 1.45mm) with gull-wing termination, ideal for surface-mount assembly. Rated for 100V maximum voltage and 0.8W total power dissipation, it is suited for precision analog and digital circuits.

GS8B034121DCT Features

• High Precision: ±0.5% tolerance and ±25ppm/°C TCR for stable performance.
• Robust Construction: Ceramic substrate ensures durability and thermal stability.
• Space-Efficient: 16-pin SOIC package (9.91mm × 5.99mm) optimizes PCB real estate.
• Bussed Network: 15 resistors with a common bus simplify circuit design.
• Wide Operating Range: Functions reliably from -55°C to +125°C (derated power up to 125°C).
• Low Power Dissipation: 0.05W per resistor (0.8W total) for energy-efficient designs.
• Surface-Mount Ready: Gull-wing terminals enable automated PCB assembly.

GS8B034121DCT Applications

This resistor network excels in precision applications, including:

• Voltage Dividers & Sensor Interfaces: High tolerance ensures accurate signal conditioning.
• Industrial Control Systems: Stable performance in harsh environments.
• Medical Electronics: Reliable operation in critical diagnostic equipment.
• Automotive ECUs (non-AECQ): Suitable for non-automotive-grade control modules.
• Test & Measurement Equipment: Low TCR minimizes drift in calibration circuits.

Conclusion of GS8B034121DCT

The GS8B034121DCT combines precision, compactness, and reliability, making it an excellent choice for engineers requiring tight-tolerance resistor networks. Its ceramic thin-film construction and low TCR provide long-term stability, while the SOIC package ensures compatibility with high-density PCB designs. Though not PPAP or automotive-qualified, it is ideal for industrial, medical, and instrumentation applications where accuracy and thermal performance are critical. For designs demanding bussed resistor networks with minimal drift, this model stands out as a high-performance solution.