TT Electronics/IRC

GS8A028660FT

GS8A028660FT Description

The GS8A028660FT from TT Electronics/IRC is a high-performance 8-resistor thin-film network designed for precision applications. Encased in a 16-pin SOIC ceramic package, it offers 866Ω resistance per resistor with a tight 1% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stability across a wide operating temperature range of 70°C to 125°C. Its isolated (ISOL) circuit design provides independent resistors, making it ideal for signal conditioning and voltage division. With a 0.8W total power rating (0.1W per resistor) and 100V maximum voltage rating, this surface-mount (SMD) component is engineered for reliability in demanding environments. The gull-wing termination and 1.27mm terminal pitch facilitate easy PCB integration.

GS8A028660FT Features

• Precision Thin Film Technology: Delivers low noise and high accuracy (±50ppm/°C TCR).
• Ceramic SOIC Package: Enhances thermal performance and mechanical durability.
• Isolated Resistor Network: Each of the 8 resistors operates independently, enabling flexible circuit designs.
• High Power Density: 0.8W total dissipation (0.1W per resistor) in a compact 9.91mm × 5.99mm × 1.45mm footprint.
• Wide Temperature Range: Stable performance from 70°C to 125°C (derated power).
• Automotive-Grade Alternatives: While this model is not PPAP or automotive-qualified, its robustness suits industrial and telecom applications.

GS8A028660FT Applications

• Signal Conditioning: Precision voltage dividers in sensor interfaces.
• Medical Electronics: Isolation circuits in diagnostic equipment.
• Industrial Controls: Feedback networks in PLCs and motor drives.
• Telecommunications: Impedance matching in RF modules.
• Test & Measurement: Calibration circuits requiring low drift.

Conclusion of GS8A028660FT

The GS8A028660FT stands out for its ceramic-encased isolation, thin-film precision, and compact SOIC form factor, making it a superior choice over epoxy-based networks in high-temperature or high-reliability scenarios. While non-compliant with EU RoHS, its 1% tolerance and ±50ppm/°C stability cater to niche applications where performance outweighs regulatory constraints. Ideal for engineers prioritizing thermal resilience and circuit isolation in industrial, medical, or telecom designs.