TT Electronics/IRC

GS8B025490FT

GS8B025490FT Description

The GS8B025490FT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications in demanding electronic circuits. This 16-pin Narrow SOIC (SOIC-C Series) device integrates 15 bussed resistors with a 549Ω resistance value and a tight ±1% tolerance, ensuring consistent performance across varied operating conditions. Built using thin-film technology, it delivers excellent stability with a low ±50ppm/°C temperature coefficient, making it ideal for environments with fluctuating temperatures. The network operates within a 70°C to 125°C derated power range, with a maximum operating temperature of 125°C, and supports a 100V maximum voltage rating. Its 0.05W (1/20) power rating per resistor and 0.8W total power rating ensure reliable operation in compact, power-sensitive designs.

GS8B025490FT Features

• Ceramic Case & Thin Film Technology: Enhances thermal stability and durability in harsh environments.
• Bussed Network (BUS Design): Simplifies circuit design by connecting multiple resistors to a common node.
• Precision Tolerance: ±1% absolute tolerance ensures accurate signal conditioning.
• Low TCR (±50ppm/°C): Minimizes resistance drift over temperature variations.
• Compact SOIC Package: Measures 9.91mm (L) x 5.99mm (D) x 1.45mm (H) with gull-wing leads for easy surface mounting.
• Wide Voltage Range: Supports up to 100V, suitable for industrial and automotive (non-Automotive PPAP) applications.
• Non-RoHS Compliant: Suitable for legacy or specialized systems where RoHS exemptions apply.

GS8B025490FT Applications

This resistor network excels in:

• Analog Signal Processing: Precision voltage dividers, feedback networks in op-amp circuits.
• Industrial Control Systems: PLCs, sensor interfaces, and power management modules.
• Test & Measurement Equipment: Calibration circuits, load simulation, and reference networks.
• Telecommunications: Impedance matching and termination in high-frequency PCBs.
• Legacy Electronics: Repair or replacement in non-RoHS-compliant systems.

Conclusion of GS8B025490FT

The GS8B025490FT stands out for its ceramic construction, bussed design, and thin-film precision, offering superior performance in space-constrained, temperature-variable applications. While not PPAP-capable or RoHS-compliant, its high voltage tolerance, low TCR, and tight tolerance make it a robust choice for industrial, telecom, and precision analog designs. Engineers seeking reliability in non-automotive environments will find this network a cost-effective solution for complex resistor arrays.