TT Electronics/IRC

GS4A0226R7JDT

GS4A0226R7JDT Description

The GS4A0226R7JDT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications. Housed in an 8-pin narrow SOIC package, it features four isolated thin-film resistors, each with a resistance value of 26.7Ω and a tolerance of ±5%. The device operates over a wide temperature range of -70°C to +125°C, with a derated power range up to 125°C, ensuring reliability in demanding environments. Its ±50ppm/°C temperature coefficient and ±0.5% ratio tolerance make it ideal for applications requiring stable and accurate resistance matching. The SOIC-C series construction provides excellent thermal and mechanical stability, while the gull-wing termination facilitates easy surface mounting.

GS4A0226R7JDT Features

• Isolated Resistor Network: Four independent resistors in a single package, reducing board space and simplifying design.
• High Precision: ±5% absolute tolerance and ±0.5% ratio tolerance for matched resistance performance.
• Robust Construction: Ceramic case ensures durability and thermal stability, with a maximum voltage rating of 100V.
• Wide Operating Range: Functions reliably from -70°C to +125°C, with derated power up to 125°C.
• Surface-Mount Design: SOIC package (4.9mm x 5.99mm x 1.45mm) with 1.27mm terminal pitch for compact PCB integration.
• Low TCR: ±50ppm/°C temperature coefficient minimizes resistance drift over temperature variations.

GS4A0226R7JDT Applications

This resistor network is particularly suited for:

• Precision analog circuits requiring stable resistance matching, such as differential amplifiers and voltage dividers.
• Industrial control systems where high-temperature operation and reliability are critical.
• Medical electronics, leveraging its low TCR and isolated design for sensitive instrumentation.
• Automotive subsystems (non-automotive qualified) in non-safety-critical applications like sensor interfaces.
• Telecommunication equipment, where consistent performance in varying environmental conditions is essential.

Conclusion of GS4A0226R7JDT

The GS4A0226R7JDT stands out for its precision, isolation, and rugged ceramic construction, making it a superior choice for applications demanding thermal stability and tight tolerance matching. While not PPAP or automotive-qualified, its wide temperature range and low TCR ensure dependable performance in industrial, medical, and telecom systems. Engineers will appreciate its space-saving SOIC package and ease of integration, reducing assembly complexity without compromising accuracy. For designs requiring high reliability and matched resistance networks, this component delivers an optimal balance of performance and durability.