TT Electronics/IRC

GS4B021132BT

GS4B021132BT Description

The GS4B021132BT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding applications requiring tight tolerance and stability. This 8-pin Narrow SOIC device features 7 bussed resistors with a 11.3KΩ resistance value and an exceptional ±0.1% absolute tolerance, ensuring reliable performance in precision circuits. Built with thin-film technology, it offers a low ±50ppm/°C temperature coefficient, maintaining stability across a wide temperature range of -70°C to +125°C. The SOIC package (4.9mm x 5.99mm x 1.45mm) with gull-wing terminations enables easy surface-mount assembly, while its ceramic case provides durability and thermal resistance. Rated for 100V maximum voltage and 0.4W total power dissipation, it is ideal for high-reliability environments.

GS4B021132BT Features

• Precision Tolerance: ±0.1% absolute tolerance for accurate signal conditioning.
• Stable Performance: ±50ppm/°C TCR ensures minimal drift under thermal stress.
• Robust Construction: Ceramic case enhances thermal and mechanical resilience.
• High Voltage Rating: Supports up to 100V, suitable for industrial and automotive systems.
• Space-Efficient: Compact SOIC footprint (4.9mm x 5.99mm) optimizes PCB real estate.
• Bussed Design: 7 resistors share a common node (BUS), simplifying circuit layout.
• Surface-Mount Ready: Gull-wing terminations facilitate automated assembly.

GS4B021132BT Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces.
• Industrial Control Systems: PLCs, motor drives, and instrumentation requiring stable resistance.
• Automotive Electronics: Engine control units (ECUs) and ADAS modules (though not PPAP-certified).
• Test & Measurement Equipment: Calibration devices and data acquisition systems.
• Medical Devices: High-accuracy diagnostic tools where drift is critical.

Conclusion of GS4B021132BT

The GS4B021132BT combines precision, stability, and ruggedness in a compact SOIC package, making it a standout choice for engineers designing high-performance electronics. Its low TCR, tight tolerance, and ceramic construction address challenges in thermal management and signal integrity, while the bussed topology reduces component count. Though not PPAP or RoHS compliant, it remains a robust solution for industrial, medical, and instrumentation applications where reliability is paramount.