TT Electronics/IRC

GS8A0228R7DCT

GS8A0228R7DCT Description

The GS8A0228R7DCT from TT Electronics/IRC is a high-precision 8-resistor thin film network designed for isolation (ISOL) applications. Housed in a 16-pin SOIC ceramic package, it offers a 28.7Ω resistance per resistor with an ultra-tight ±0.5% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stability across a -70°C to +125°C operating range. The 0.1W power rating per resistor (0.8W total) and 100V maximum voltage rating make it suitable for demanding circuits. Its gull-wing termination and surface-mount design (9.91mm x 5.99mm x 1.45mm) facilitate compact PCB integration.

GS8A0228R7DCT Features

• Precision Performance: Thin film technology delivers 0.5% tolerance and ±50ppm/°C TCR for critical analog/digital systems.
• Robust Construction: Ceramic SOIC package ensures thermal stability and mechanical durability in harsh environments.
• Isolation-Centric Design: ISOL circuit designation minimizes crosstalk, ideal for signal conditioning and voltage division.
• High-Density Integration: 8 resistors in 16-pin SOIC save board space versus discrete alternatives.
• Wide Operating Range: Functions reliably from -70°C to +125°C, even at derated power.

GS8A0228R7DCT Applications

• Industrial Automation: Precision voltage dividers in PLCs and sensor interfaces.
• Medical Electronics: Signal isolation in patient monitoring equipment.
• Telecom Infrastructure: Impedance matching in RF modules and base stations.
• Test & Measurement: Calibration circuits requiring low drift and high accuracy.
• Aerospace: Reliable performance in avionics systems under thermal stress.

Conclusion of GS8A0228R7DCT

The GS8A0228R7DCT excels in applications demanding high precision, thermal resilience, and space efficiency. Its ceramic encapsulation, isolation-focused design, and thin film technology provide superior performance over polymer-based networks. While non-compliant with EU RoHS, it remains a top choice for industrial and aerospace sectors where reliability outweighs regulatory constraints. Engineers benefit from its balance of accuracy, power handling, and compact form factor, making it a versatile solution for complex circuit designs.