TT Electronics/IRC

GS4B032491GGT

GS4B032491GGT Description

The GS4B032491GGT from TT Electronics/IRC is a high-precision 7-resistor bussed network in an 8-pin narrow SOIC package, designed for surface-mount applications. Featuring a 2.49KΩ resistance per element with a tight ±2% absolute tolerance and ±2% ratio tolerance, this thin-film ceramic-based network ensures stable performance across a wide temperature range (70°C to 125°C). Its ±25ppm/°C temperature coefficient and 100V maximum voltage rating make it suitable for precision analog and digital circuits. The SOIC-C series construction offers 0.4W total power dissipation (0.05W per resistor) and robust gull-wing termination for reliable PCB mounting.

GS4B032491GGT Features

• Ceramic substrate for enhanced thermal stability and durability.
• Bussed topology simplifies circuit design by interconnecting resistors.
• Thin-film technology ensures low noise and high accuracy.
• Compact SOIC package (4.9mm × 5.99mm × 1.45mm) saves board space.
• Wide operating temperature (up to 125°C) for harsh environments.
• Low TCR (±25ppm/°C) minimizes resistance drift.
• 1.27mm terminal pitch for compatibility with standard SMD assembly.
• Non-automotive grade (PPAP: No), ideal for industrial and consumer electronics.

GS4B032491GGT Applications

This resistor network excels in:

• Voltage division and current limiting in precision analog circuits.
• Signal conditioning for sensors and ADCs/DACs.
• Bus termination in communication interfaces (e.g., I²C, SPI).
• Feedback networks for op-amps and voltage regulators.
• Industrial control systems requiring stable performance under thermal stress.
• Medical devices where consistent resistance ratios are critical.

Conclusion of GS4B032491GGT

The GS4B032491GGT stands out for its ceramic thin-film construction, tight tolerances, and bussed architecture, making it a reliable choice for high-precision, space-constrained designs. While not RoHS-compliant, its thermal resilience and low TCR cater to demanding applications in industrial, medical, and instrumentation sectors. Engineers will appreciate its balance of performance, compactness, and cost-effectiveness compared to discrete resistor solutions.