TT Electronics/IRC

GS8A033400GT

GS8A033400GT Description

The GS8A033400GT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications requiring stable resistance values and reliable isolation. Housed in a 16-pin narrow SOIC package, this 8-resistor isolated network features a 340Ω resistance per element with a tight ±2% tolerance and an ultra-low ±25ppm/°C temperature coefficient. Its thin-film technology ensures excellent stability and low noise, while the ceramic case provides superior thermal conductivity and durability. Rated for 0.1W per resistor (0.8W total) and operating up to 125°C, it meets demanding environmental conditions. The gull-wing termination and 1.27mm pitch facilitate easy surface-mount assembly.

GS8A033400GT Features

• Isolated Circuit Design: Each of the 8 resistors is electrically isolated, enabling flexible circuit configurations.
• High Precision: ±2% absolute tolerance and ±25ppm/°C TCR ensure minimal drift in critical applications.
• Robust Construction: Ceramic SOIC package offers superior thermal management and mechanical strength.
• Wide Operating Range: -70°C to +125°C derated power range, with a 100V maximum voltage rating.
• Surface-Mount Ready: Gull-wing leads and 1.27mm pitch comply with industry-standard PCB layouts.
• Non-Automotive Grade: Suitable for industrial, telecom, and instrumentation use (PPAP not required).

GS8A033400GT Applications

Ideal for precision analog and digital circuits where stability and isolation are critical:

• Signal conditioning in data acquisition systems.
• Voltage division and impedance matching in RF/communication equipment.
• Feedback networks for op-amps and ADCs/DACs.
• Medical instrumentation requiring low-noise, high-reliability components.
• Industrial control systems exposed to wide temperature fluctuations.

Conclusion of GS8A033400GT

The GS8A033400GT stands out for its isolated thin-film resistors, ceramic durability, and exceptional thermal performance. Its combination of tight tolerances, low TCR, and high power density makes it a superior choice over polymer-based networks or bulk-metal alternatives. While not RoHS-compliant, it excels in non-consumer applications demanding long-term reliability under harsh conditions. Engineers designing precision electronics, particularly in aerospace, defense, or industrial sectors, will benefit from its robust performance and ease of integration.