TT Electronics/IRC

GS4B026982CAT

GS4B026982CAT Description

The GS4B026982CAT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. This 8-pin Narrow SOIC device features 7 bussed resistors with a 69.8KΩ resistance value and an exceptional ±0.25% absolute tolerance, ensuring reliable performance in precision circuits. Built with thin-film technology, it offers a low ±50ppm/°C temperature coefficient, making it stable across a wide operating temperature range of -70°C to +125°C. The SOIC package (4.9mm x 5.99mm x 1.45mm) with gull-wing terminations ensures easy surface-mount integration.

GS4B026982CAT Features

• High Precision: ±0.25% tolerance and ±0.05% ratio tolerance for critical analog/digital systems.
• Robust Construction: Ceramic case with thin-film resistors for durability and thermal stability.
• Power Handling: 0.4W total power rating (0.05W per resistor) at 100V max voltage.
• Wide Temperature Range: Derated operation up to 125°C, ideal for industrial environments.
• Automation-Friendly: 1.27mm terminal pitch and surface-mount design for efficient PCB assembly.
• Non-Automotive/Non-PPAP: Suitable for industrial, telecom, and instrumentation applications.

GS4B026982CAT Applications

This resistor network excels in:

• Voltage Divider Circuits: Precision bussed design ensures consistent ratios in sensor interfaces.
• Signal Conditioning: Stable thin-film resistors for ADC/DAC reference networks.
• Industrial Control Systems: Reliable performance in harsh environments (e.g., PLCs, power supplies).
• Test & Measurement Equipment: Low TCR minimizes drift in calibration circuits.
• Telecom Infrastructure: Compact SOIC footprint saves space in high-density designs.

Conclusion of GS4B026982CAT

The GS4B026982CAT combines precision, thermal resilience, and compact packaging, making it a superior choice for engineers needing stable resistor networks in space-constrained or thermally challenging designs. Its ceramic substrate and thin-film technology outperform standard thick-film networks in accuracy and longevity. While not PPAP-qualified, it is ideal for industrial, medical, and telecom applications where tight tolerances and reliability are critical.