TT Electronics/IRC

GS4A021780JFT

GS4A021780JFT Description

The GS4A021780JFT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications requiring stable resistance and thermal performance. Housed in an 8-pin narrow SOIC package, this 4-resistor isolated network features a 178Ω resistance value with an absolute tolerance of ±5% and a ratio tolerance of ±1%. Its thin-film technology ensures low noise and high reliability, while the ±50ppm/°C temperature coefficient guarantees stable operation across a wide temperature range (70°C to 125°C). With a power rating of 0.1W per resistor (0.4W total) and a maximum voltage rating of 100V, this component is ideal for demanding circuits requiring consistent performance under varying conditions.

GS4A021780JFT Features

• Ceramic substrate for enhanced thermal stability and durability.
• Isolated resistor elements (4 resistors) in an SOIC-8 package, enabling flexible circuit design.
• Thin-film technology for superior precision and low parasitic effects.
• Tight tolerances: ±5% absolute, ±1% ratio tolerance for matched performance.
• Wide operating range: -55°C to +125°C (derated power up to 125°C).
• Gull-wing termination for reliable surface-mount (SMD) assembly.
• Non-automotive, non-PPAP compliant, suited for industrial and commercial applications.
• Compact dimensions: 4.9mm (L) x 5.99mm (D) x 1.45mm (H) with tight tolerances (±0.1mm to ±0.2mm).

GS4A021780JFT Applications

This resistor network excels in precision analog and digital circuits, including:

• Signal conditioning in sensor interfaces and data acquisition systems.
• Voltage dividers and impedance matching in communication equipment.
• Feedback networks for amplifiers and ADCs/DACs.
• Industrial control systems requiring stable resistance under thermal stress.
• Medical electronics where consistent performance and reliability are critical.

Conclusion of GS4A021780JFT

The GS4A021780JFT stands out for its ceramic construction, thin-film precision, and isolated resistor design, making it a robust choice for applications demanding thermal stability and tight tolerance matching. While not suited for automotive use, its high power rating, low TCR, and compact SOIC package make it ideal for industrial, medical, and communication systems. Engineers seeking a reliable, high-performance resistor network for precision circuits will find this component a compelling solution.