TT Electronics/IRC

GS8A035621DBT

GS8A035621DBT Description

The GS8A035621DBT from TT Electronics/IRC is a high-precision 8-resistor network in a 16-pin narrow SOIC package, designed for isolated (ISOL) circuit applications. Built with thin-film technology on a ceramic substrate, it delivers exceptional stability with a ±25ppm/°C temperature coefficient and ±0.5% absolute tolerance. Each resistor offers 5.62KΩ resistance at 0.1W (1/10W) power rating per element, totaling 0.8W for the network. The device operates across a wide temperature range (70°C to 125°C derated, 125°C max) and supports 100V maximum voltage, making it suitable for demanding environments. Its gull-wing termination and surface-mount design (SOIC package) ensure compatibility with automated assembly processes.

GS8A035621DBT Features

• Precision Performance: ±0.5% tolerance and ±0.1% ratio tolerance for matched resistance values.
• Robust Construction: Ceramic case ensures thermal stability and durability.
• High-Density Design: Compact 9.91mm × 5.99mm × 1.45mm footprint with 1.27mm terminal pitch.
• Wide Operating Range: Supports -55°C to +125°C with derated power up to 125°C.
• Low TCR: ±25ppm/°C minimizes resistance drift over temperature.
• Isolated Elements: Ideal for applications requiring independent resistor paths.

GS8A035621DBT Applications

This resistor network excels in:

• Precision analog circuits (e.g., voltage dividers, feedback networks).
• Industrial control systems requiring stable, high-accuracy resistance.
• Medical instrumentation where low drift and reliability are critical.
• Automotive test/measurement modules (though not PPAP/AEC-Q qualified).
• Communication infrastructure (e.g., impedance matching, RF filtering).

Conclusion of GS8A035621DBT

The GS8A035621DBT combines high precision, thermal resilience, and compact packaging, making it a standout choice for isolated, multi-resistor applications. Its ceramic substrate and thin-film technology ensure long-term stability, while the SOIC-16 form factor simplifies integration into dense PCB layouts. While not automotive-grade, its 0.5% tolerance and low TCR make it ideal for industrial, medical, and telecom systems demanding uncompromising accuracy. For engineers seeking a reliable, space-efficient resistor network, this model offers a compelling balance of performance and durability.