TT Electronics/IRC

GS8B033902FFT

GS8B033902FFT Description

The GS8B033902FFT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. This 16-pin narrow SOIC (SOIC-C series) device integrates 15 bussed resistors with a 39KΩ resistance value, offering ±1% absolute tolerance and ±1% ratio tolerance. Built with thin-film technology, it ensures excellent stability with a low ±25ppm/°C temperature coefficient. The network operates over a wide temperature range of -70°C to +125°C, with a derated power capability up to 125°C, making it suitable for harsh environments. Its 100V maximum voltage rating and 0.8W total power dissipation (0.05W per resistor) provide reliable performance in compact designs.

GS8B033902FFT Features

• Ceramic substrate for enhanced thermal and mechanical stability.
• Gull-wing termination for secure surface-mount (SMD) assembly.
• Precision thin-film resistors with ±1% tolerance for consistent performance.
• Low TCR (±25ppm/°C) ensures minimal resistance drift under temperature fluctuations.
• Bussed configuration simplifies circuit design in bus-line applications.
• SOIC package (9.91mm × 5.99mm × 1.45mm) with ±0.1mm length/height tolerances for precise PCB integration.
• Non-automotive grade (PPAP: No) but ideal for industrial and instrumentation use.
• Non-RoHS compliant; suitable for legacy or exempted applications.

GS8B033902FFT Applications

This resistor network excels in:

• Voltage division and signal conditioning in precision analog circuits.
• Bus termination for digital communication lines (e.g., SPI, I²C).
• Industrial control systems requiring stable resistance under thermal stress.
• Test and measurement equipment where low TCR and tight tolerances are critical.
• Power management modules in aerospace or defense electronics (non-automotive).

Conclusion of GS8B033902FFT

The GS8B033902FFT stands out for its ceramic construction, precision thin-film resistors, and robust SOIC packaging, making it a reliable choice for high-stability, space-constrained designs. While not RoHS-compliant, its wide temperature range, low TCR, and bussed architecture make it ideal for industrial, instrumentation, and legacy systems. Engineers will appreciate its balance of performance, durability, and ease of integration in complex PCB layouts.