TT Electronics/IRC

GS7B022802CAT

GS7B022802CAT Description

The GS7B022802CAT 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 28KΩ resistance value and an exceptional ±0.25% absolute tolerance, ensuring reliable 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 thermal and mechanical durability, making it suitable for industrial and instrumentation applications where accuracy and longevity are critical.

GS7B022802CAT Features

• High Precision: Tight ±0.25% tolerance and ±0.05% ratio tolerance for superior circuit matching.
• Robust Construction: Ceramic case with thin-film resistors ensures durability and stable performance.
• Wide Temperature Range: Operates reliably from -70°C to +125°C with derated power handling.
• Low TCR: ±50ppm/°C minimizes resistance drift under thermal stress.
• Surface-Mount Design: Gull-wing termination and 1.27mm pitch for easy PCB integration.
• High Voltage Rating: Supports up to 100V, suitable for industrial power applications.
• Compact Dimensions: 8.66mm (L) × 5.99mm (D) × 1.45mm (H) with tight tolerances (±0.1mm).

GS7B022802CAT Applications

This resistor network excels in precision analog and digital systems, including:

• Signal conditioning circuits in test & measurement equipment.
• Voltage dividers and feedback networks in industrial control systems.
• Medical instrumentation requiring stable, low-drift resistance.
• Automotive ECUs (where non-automotive grade variants are acceptable).
• Communication infrastructure for impedance matching and filtering.

Conclusion of GS7B022802CAT

The GS7B022802CAT stands out for its high accuracy, thermal stability, and compact SOIC footprint, making it ideal for engineers designing precision electronics. Its ceramic thin-film construction ensures long-term reliability, while the bussed network topology simplifies PCB layout. Though not PPAP or automotive-qualified, it remains a top choice for industrial, medical, and telecom applications demanding tight tolerances and low TCR. For designers prioritizing performance in harsh environments, this resistor network delivers exceptional value.