TT Electronics/IRC

GS7B032802GGT

GS7B032802GGT Description

The GS7B032802GGT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications. This 14-pin narrow SOIC device features 13 bussed resistors with a 28KΩ resistance value and a tight ±2% absolute tolerance, ensuring consistent performance in demanding circuits. Built with thin-film technology, it offers excellent stability with a low ±25ppm/°C temperature coefficient, making it ideal for environments with fluctuating temperatures. The SOIC package (8.66mm x 5.99mm x 1.45mm) provides a compact footprint, while the gull-wing termination ensures reliable surface-mount assembly. Rated for 100V maximum voltage and 0.7W total power dissipation, it operates reliably across a 70°C to 125°C derated power range, with a 125°C maximum operating temperature.

GS7B032802GGT Features

• High Precision: ±2% tolerance and ±25ppm/°C TCR for stable performance.
• Robust Construction: Ceramic case and thin-film technology enhance durability and thermal stability.
• Space-Saving Design: Compact SOIC package (8.66mm x 5.99mm) ideal for dense PCB layouts.
• Bussed Configuration: 13 resistors share a common node, simplifying bus line designs.
• Wide Voltage Range: Supports up to 100V, suitable for industrial and automotive applications.
• Surface-Mount Ready: Gull-wing terminals ensure secure PCB attachment.

GS7B032802GGT Applications

This resistor network excels in:

• Analog Signal Conditioning: Precision voltage division and current limiting in sensor interfaces.
• Industrial Control Systems: Stable performance in harsh environments (e.g., motor drives, PLCs).
• Communication Equipment: Impedance matching and termination in high-frequency circuits.
• Automotive Electronics: Despite not being PPAP/Automotive-qualified, its rugged design suits non-safety-critical automotive modules.
• Test & Measurement: Calibration circuits requiring low drift and high accuracy.

Conclusion of GS7B032802GGT

The GS7B032802GGT stands out for its precision, compactness, and reliability, making it a top choice for engineers needing stable resistor networks in space-constrained or thermally variable designs. Its bussed architecture simplifies circuit routing, while the ceramic/thin-film construction ensures long-term performance. While not RoHS-compliant or automotive-grade, it remains a cost-effective solution for industrial, telecom, and instrumentation applications demanding tight tolerances and low thermal drift.