TT Electronics/IRC

GS4B021051GGT

GS4B021051GGT Description

The GS4B021051GGT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications in demanding electronic circuits. This 7-resistor bussed network features a 1.05KΩ resistance value with a tight ±2% absolute tolerance and ±2% ratio tolerance, ensuring consistent performance in matched-resistor applications. Encased in an 8-pin narrow SOIC (SOIC-C) package, it offers a compact footprint with 4.9mm length, 5.99mm depth, and 1.45mm height, making it ideal for space-constrained designs. The thin-film technology provides excellent stability with a low ±50ppm/°C temperature coefficient, while the ceramic substrate enhances thermal management and durability.

GS4B021051GGT Features

• Bussed Network Configuration: Simplifies circuit design with shared connections, reducing component count.
• High Precision: ±2% tolerance and ±50ppm/°C TCR ensure reliable performance across temperature variations.
• Robust Construction: Ceramic case and gull-wing termination enhance mechanical and thermal resilience.
• Wide Operating Range: Supports -55°C to +125°C, with derated power up to 125°C.
• Surface-Mount Ready: SOIC package with 1.27mm terminal pitch for easy PCB integration.
• Power Handling: 0.4W total (0.05W per resistor) and 100V maximum voltage rating suit diverse applications.

GS4B021051GGT Applications

This resistor network excels in:

• Analog Signal Conditioning: Precision voltage dividers and sensor interfaces in industrial controls.
• Automotive Electronics: Non-automotive-grade but suitable for benign-environment subsystems like infotainment.
• Medical Devices: Stable resistance networks for diagnostic equipment where drift is critical.
• Test & Measurement: Calibration circuits requiring matched resistors for accuracy.
• Consumer Electronics: Dense PCBs in audio/video systems benefiting from its compact form.

Conclusion of GS4B021051GGT

The GS4B021051GGT combines precision, compactness, and reliability, making it a standout choice for engineers needing stable resistor networks in constrained layouts. Its ceramic construction, low TCR, and bussed design reduce design complexity while maintaining performance under thermal stress. While not PPAP or automotive-qualified, it is ideal for industrial, medical, and high-end consumer applications where accuracy and space efficiency are paramount. For designs demanding tight tolerances and robust thermal performance, this network delivers exceptional value.