TT Electronics/IRC

GS8A028452CT

GS8A028452CT Description

The GS8A028452CT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding isolation applications. Housed in a 16-pin SOIC ceramic package, it features 8 isolated resistors, each with a 84.5KΩ resistance and an ultra-tight ±0.25% tolerance. The device operates over a wide temperature range (-70°C to +125°C) with a low ±50ppm/°C temperature coefficient, ensuring stability in harsh environments. With a 0.8W total power rating (0.1W per resistor) and a 100V maximum voltage rating, it is engineered for reliability in precision analog and digital circuits. The gull-wing termination and surface-mount design facilitate automated assembly, while the ceramic case enhances thermal and mechanical durability.

GS8A028452CT Features

• High Precision: ±0.25% tolerance and ±50ppm/°C TCR for critical signal conditioning.
• Robust Construction: Ceramic SOIC package ensures superior thermal performance and isolation.
• Optimized Power Handling: 0.1W per resistor (0.8W total) with derating up to 125°C.
• Isolated Design: 8 independent resistors (ISOL circuit) for flexible circuit integration.
• Automation-Friendly: Gull-wing SMD terminals with 1.27mm pitch for efficient PCB mounting.
• Non-Automotive/Non-PPAP: Ideal for industrial and telecom applications where PPAP compliance isn’t required.

GS8A028452CT Applications

This resistor network excels in:

• Precision Voltage Dividers: High-accuracy analog signal processing in test equipment.
• Isolation Circuits: Signal isolation in medical devices or industrial control systems.
• Feedback Networks: Stable feedback loops in power supplies and amplifiers.
• Telecom Infrastructure: Impedance matching and termination in high-frequency modules.
• Aerospace & Defense: Reliable performance in extreme temperatures and vibrations.

Conclusion of GS8A028452CT

The GS8A028452CT stands out for its combination of precision, isolation, and ruggedness, making it a top choice for engineers needing stable resistor networks in non-automotive environments. Its thin-film technology, ceramic encapsulation, and tight electrical specs ensure long-term reliability in mission-critical applications. While not RoHS-compliant, its performance in harsh conditions justifies its use in specialized industrial and telecom systems.