TT Electronics/IRC

GS4B033161FDT

GS4B033161FDT Description

The GS4B033161FDT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 7-resistor array features a 3.16KΩ resistance per element with a tight 1% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range (70°C to 125°C). Housed in a ceramic SOIC-8 package, it offers a 0.4W total power rating (0.05W per resistor) and a 100V maximum voltage rating, making it suitable for precision analog and digital circuits. The gull-wing termination and surface-mount design facilitate automated assembly, while its compact dimensions (4.9mm x 5.99mm x 1.45mm) save board space.

GS4B033161FDT Features

• High Precision: 1% tolerance and ±25ppm/°C TCR for stable performance.
• Robust Construction: Ceramic substrate ensures durability and thermal stability.
• Space-Efficient: SOIC-8 package with gull-wing leads for high-density PCB layouts.
• Wide Operating Range: Derated power up to 125°C, ideal for industrial environments.
• Automation-Friendly: Surface-mount design compatible with pick-and-place systems.
• Non-Automotive: Not PPAP-capable, best suited for commercial/industrial use.

GS4B033161FDT Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage dividers in sensor interfaces.
• Analog Circuits: Feedback networks in op-amp configurations.
• Digital Systems: Pull-up/pull-down resistor arrays for buses (e.g., I²C, SPI).
• Test & Measurement Equipment: High-accuracy reference circuits.
• Industrial Controls: Stable performance in harsh thermal environments.

Conclusion of GS4B033161FDT

The GS4B033161FDT combines thin-film accuracy, compact packaging, and thermal resilience, making it a reliable choice for precision electronics. While not automotive-grade, its low TCR and tight tolerance outperform generic thick-film networks, particularly in signal integrity-critical applications. Engineers will appreciate its balance of performance, size, and cost for industrial, communications, and instrumentation designs.