TT Electronics/IRC

GS7B025490CCT

GS7B025490CCT Description

The GS7B025490CCT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. This 14-pin Narrow SOIC package features 13 bussed resistors with a 549Ω resistance value and an exceptional ±0.25% absolute tolerance, ensuring consistent performance in precision circuits. Built with thin-film technology, it offers a ±50ppm/°C temperature coefficient, maintaining stability across a wide operating range of -70°C to +125°C. The SOIC-C series construction provides robust surface-mount compatibility, with a 0.7W total power rating (0.05W per resistor) and a 100V maximum voltage rating. Its ceramic case ensures durability, while the gull-wing termination facilitates reliable PCB mounting.

GS7B025490CCT Features

• High Precision: ±0.25% tolerance and ±0.25% ratio tolerance for critical analog/digital circuits.
• Stable Performance: Low ±50ppm/°C TCR minimizes resistance drift under thermal stress.
• Robust Construction: Ceramic substrate enhances thermal and mechanical reliability.
• Space-Efficient: Compact 8.66mm × 5.99mm × 1.45mm SOIC footprint ideal for dense layouts.
• Bussed Configuration: Simplifies bus line termination and voltage divider networks.
• Wide Temperature Range: Operates from -70°C to +125°C with derated power up to 125°C.
• Surface-Mount Ready: Gull-wing leads with 1.27mm pitch for automated assembly.

GS7B025490CCT Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, sensor interfaces, and feedback networks.
• Industrial Electronics: PLCs, motor controls, and instrumentation requiring stable resistance.
• Telecom Infrastructure: Signal conditioning and impedance matching in high-frequency systems.
• Medical Devices: Low-drift circuits for diagnostic equipment and patient monitoring.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical systems where precision is key.

Conclusion of GS7B025490CCT

The GS7B025490CCT combines high accuracy, thermal stability, and compact design, making it a superior choice for engineers prioritizing reliability in precision applications. While not PPAP or automotive-qualified, its ceramic thin-film construction and tight tolerances cater to industrial, medical, and telecom needs where performance cannot be compromised. For designs requiring bussed resistors with minimal drift, this network delivers exceptional value.