TT Electronics/IRC

GS7B026490FT

GS7B026490FT Description

The GS7B026490FT 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 649Ω resistance value and a tight ±1% tolerance, ensuring reliable signal integrity. Built with thin-film technology, it offers a low ±50ppm/°C temperature coefficient, making it stable across a wide operating temperature range of -70°C to +125°C. The SOIC package (8.66mm x 5.99mm x 1.45mm) provides a compact footprint, ideal for space-constrained designs. With a 0.7W total power rating (0.05W per resistor) and 100V maximum voltage rating, it balances power handling and precision.

GS7B026490FT Features

• Bussed Network: 13 resistors connected in a bus configuration for simplified circuit design.
• High Precision: ±1% absolute tolerance and ±50ppm/°C TCR ensure stability in varying environments.
• Robust Construction: Ceramic case and gull-wing termination enhance durability and solderability.
• Wide Temperature Range: Operates reliably from -70°C to +125°C with derated power up to 125°C.
• Compact SOIC Package: 8.66mm x 5.99mm x 1.45mm dimensions with ±0.1mm length/height tolerances.
• Surface-Mount Ready: Compatible with automated PCB assembly processes.

GS7B026490FT Applications

This resistor network excels in:

• Analog Signal Conditioning: Precision voltage dividers and sensor interfaces.
• Industrial Controls: Stable performance in harsh environments (e.g., motor drives, PLCs).
• Medical Electronics: Low-noise, high-reliability circuits for diagnostic equipment.
• Automotive Systems: Non-automotive grade but suitable for benign-environment subsystems.
• Test & Measurement: Calibration circuits requiring tight tolerance and low drift.

Conclusion of GS7B026490FT

The GS7B026490FT combines precision, compactness, and reliability, making it a standout choice for engineers needing stable resistor networks in demanding applications. Its ceramic construction, bussed design, and thin-film technology offer superior performance over generic arrays, particularly in high-temperature or precision-critical systems. While not PPAP or automotive-qualified, it remains a cost-effective solution for industrial, medical, and instrumentation designs.