TT Electronics/IRC

GS4A031202DBT

GS4A031202DBT Description

The GS4A031202DBT 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 12KΩ resistance and an absolute tolerance of ±0.5%, ensuring exceptional accuracy. The network operates over a wide temperature range of -70°C to +125°C, with a low temperature coefficient of ±25ppm/°C for stable performance under thermal stress. Encased in a rectangular ceramic SOIC package, it offers 0.4W total power dissipation (0.1W per resistor) and a maximum voltage rating of 100V. Its gull-wing termination and surface-mount design facilitate easy integration into compact PCB layouts.

GS4A031202DBT Features

• High Precision: ±0.5% absolute tolerance and ±0.1% ratio tolerance for critical analog circuits.
• Robust Construction: Ceramic case ensures durability and thermal stability.
• Isolated Resistors: Four independent 12KΩ resistors for flexible circuit design.
• Low TCR: ±25ppm/°C minimizes resistance drift across temperature fluctuations.
• Surface-Mount Ready: Gull-wing terminals with 1.27mm pitch for reliable soldering.
• Compact Dimensions: 4.9mm (L) × 5.99mm (D) × 1.45mm (H), ideal for space-constrained designs.
• Wide Operating Range: Derated power up to 125°C, suitable for industrial environments.

GS4A031202DBT Applications

This resistor network excels in precision applications such as:

• Analog Signal Conditioning: Voltage dividers, feedback networks in op-amp circuits.
• Medical Electronics: Patient monitoring systems requiring stable resistance values.
• Industrial Control Systems: PLCs, sensor interfaces, and instrumentation.
• Automotive Electronics (non-AECQ): Engine control units (ECUs) where thermal stability is critical.
• Test & Measurement Equipment: Calibration circuits and reference standards.

Conclusion of GS4A031202DBT

The GS4A031202DBT stands out for its precision, thermal resilience, and compact form factor, making it a superior choice for high-reliability applications. While not PPAP or automotive-qualified, its ceramic construction and thin-film technology ensure long-term stability in harsh environments. Engineers will appreciate its isolated resistor configuration and tight tolerances, which reduce the need for additional calibration. For designs demanding low drift and high accuracy, this network delivers unmatched performance in its class.