TT Electronics/IRC

GS4B016491JFT

GS4B016491JFT Description

The GS4B016491JFT from TT Electronics/IRC is a high-performance 7-resistor bussed network in an 8-pin narrow SOIC package, designed for precision applications requiring stable thin-film resistance. With a 6.49KΩ resistance per element and a ±5% absolute tolerance, it ensures reliable signal conditioning and voltage division. The ceramic substrate and SOIC-C series construction provide excellent thermal stability, supporting operation from 70°C to 125°C at derated power. Its ±100ppm/°C temperature coefficient minimizes drift, while the 0.05W (1/20) power rating per resistor and 100V maximum voltage rating make it suitable for low-power circuits. The gull-wing termination and 1.27mm pitch enable easy surface-mount assembly.

GS4B016491JFT Features

• Bussed Network Design: 7 resistors interconnected in a single package, simplifying PCB layout.
• Thin-Film Technology: Delivers high precision (±5% tolerance) and low TCR (±100ppm/°C).
• Robust Construction: Ceramic case ensures durability and thermal performance (125°C max operating temp).
• Compact SOIC Package: 4.9mm × 5.99mm footprint with 1.45mm height, ideal for space-constrained designs.
• Automotive-Grade Alternatives: While not PPAP/automotive-certified, its stability suits industrial and consumer electronics.
• Non-RoHS Compliance: Note: Not compliant with EU RoHS, limiting use in regulated markets.

GS4B016491JFT Applications

This resistor network excels in:

• Voltage Division & Pull-Up/Down Circuits: Precision bussed networks for ADC/DAC interfaces.
• Signal Conditioning: Stable performance in sensor arrays and instrumentation.
• Consumer Electronics: Durable, compact solution for TVs, audio equipment, and power management.
• Industrial Controls: Reliable operation in PLCs and motor drivers within its temperature range.

Conclusion of GS4B016491JFT

The GS4B016491JFT combines thin-film accuracy, compact SOIC packaging, and thermal resilience, making it a versatile choice for analog signal processing. While its non-RoHS status restricts some applications, its bussed design and low TCR offer distinct advantages over discrete resistors in space-sensitive, precision circuits. Ideal for designers prioritizing stability and integration in industrial or consumer systems.