TT Electronics/IRC

GS7B022801CAT

GS7B022801CAT Description

The GS7B022801CAT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. Housed in a 14-pin narrow SOIC package, this bussed network integrates 13 thin-film resistors with a 2.8KΩ resistance value and an exceptional ±0.25% absolute tolerance (±0.05% ratio tolerance). Its ±50ppm/°C temperature coefficient ensures stability across a wide operating range of -70°C to +125°C, making it suitable for environments with thermal fluctuations. The SOIC-C series construction features a rectangular ceramic case with gull-wing terminations, optimized for surface-mount assembly. With a 0.7W total power rating (0.05W per resistor) and 100V maximum voltage rating, it balances performance and reliability in compact designs.

GS7B022801CAT Features

• Precision Thin-Film Technology: Delivers low TCR (±50ppm/°C) and tight tolerances for critical circuits.
• Robust Ceramic Package: Enhances thermal and mechanical durability in harsh conditions.
• Bussed Network Design: Simplifies PCB layout with shared common terminals (BUS).
• High-Density SOIC Format: 8.66mm × 5.99mm × 1.45mm dimensions save board space.
• Wide Temperature Range: Operates reliably from -70°C to +125°C (derated power up to 125°C).
• Automotive-Grade Alternatives: While not PPAP-certified, its performance suits industrial and telecom applications.

GS7B022801CAT Applications

• Analog Signal Conditioning: Ideal for voltage dividers and sensor interfaces requiring ratio-matched resistors.
• Medical Equipment: Stable performance in patient monitoring systems due to low drift.
• Industrial Controls: Used in PLC modules and power management circuits for precision.
• Communications Hardware: Suitable for RF impedance matching and filter networks.
• Test & Measurement: Ensures accuracy in calibration instruments and data acquisition systems.

Conclusion of GS7B022801CAT

The GS7B022801CAT excels in applications demanding high precision, thermal resilience, and space efficiency. Its ceramic thin-film construction and bussed architecture offer superior performance over polymer-based networks, particularly in high-temperature or precision analog circuits. While not RoHS-compliant, it remains a top choice for legacy or specialized designs where stability outweighs regulatory constraints. Engineers will value its repeatable accuracy and robust packaging in critical systems.