TT Electronics/IRC

GS8A031021DBT

GS8A031021DBT Description

The GS8A031021DBT from TT Electronics/IRC is a high-precision 8-resistor isolated network in a 16-pin narrow SOIC package, designed for demanding circuit isolation applications. Built with ceramic substrate and thin-film technology, it delivers exceptional stability with a ±25ppm/°C temperature coefficient and ±0.5% absolute tolerance. The 1.02KΩ resistors are rated for 0.1W (1/10W) per element (0.8W total), supporting 100V maximum voltage and operating within 70°C to 125°C derated power range. Its gull-wing termination and surface-mount design ensure reliable PCB integration, while the SOIC case style (9.91mm × 5.99mm × 1.45mm) offers compactness for space-constrained layouts.

GS8A031021DBT Features

• Isolated Circuit Design (ISOL): Independent resistors prevent crosstalk, ideal for precision signal conditioning.
• High Stability: ±25ppm/°C TCR and ±0.5% tolerance ensure minimal drift in harsh environments.
• Robust Construction: Ceramic case enhances thermal performance and durability.
• Space-Efficient: Narrow SOIC (16-pin) footprint balances density and ease of assembly.
• Wide Voltage Range: Supports up to 100V, suitable for industrial and instrumentation use.
• Low Ratio Tolerance: ±0.1% matching for critical differential applications.

GS8A031021DBT Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces requiring tight tolerance.
• Medical Equipment: Isolated signal paths in patient monitoring systems.
• Industrial Automation: PLCs, motor drives, and process control where thermal stability is critical.
• Test & Measurement: Calibration tools and high-accuracy instrumentation.
• Aerospace & Defense: Reliable performance in extended temperature ranges (-55°C to 125°C).

Conclusion of GS8A031021DBT

The GS8A031021DBT stands out for its isolation capability, ceramic ruggedness, and thin-film precision, making it a superior choice over polymer-based networks in high-reliability applications. While non-automotive (PPAP No) and non-RoHS, its low TCR, tight tolerances, and compact SOIC form cater to specialized industrial, medical, and aerospace designs where accuracy and durability are paramount. For engineers seeking a stable, high-voltage-resistant resistor network, this model delivers consistent performance under thermal stress.