TT Electronics/IRC

GS4A0260R4JCT

GS4A0260R4JCT Description

The GS4A0260R4JCT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications requiring stable resistance values under varying thermal conditions. Housed in an 8-pin narrow SOIC package, this 4-resistor isolated network features a 60.4Ω resistance per element with an absolute tolerance of ±5% and an exceptional ratio tolerance of ±0.25%. Its thin-film technology ensures low noise and high reliability, while the ±50ppm/°C temperature coefficient guarantees minimal resistance drift across its operating range of -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 circuit designs.

GS4A0260R4JCT Features

• Isolated Resistor Network: Four independent resistors in an SOIC-C series package, ensuring minimal crosstalk.
• High Precision: ±5% absolute tolerance and ±0.25% ratio tolerance for matched resistance performance.
• Robust Construction: Ceramic case with gull-wing termination for reliable surface-mount assembly.
• Wide Temperature Range: Operates from -70°C to +125°C with derated power handling at elevated temperatures.
• Low TCR: ±50ppm/°C ensures stability in thermally dynamic environments.
• Compact Dimensions: 4.9mm (L) × 5.99mm (D) × 1.45mm (H) with tight tolerances (±0.1mm height/length, ±0.2mm depth).

GS4A0260R4JCT Applications

This resistor network excels in precision analog and mixed-signal circuits, including:

• Voltage dividers and current sensing in industrial control systems.
• Signal conditioning for sensors and transducers in automotive (non-automotive qualified) and aerospace electronics.
• Impedance matching in communication equipment and RF modules.
• Feedback networks for op-amps and ADCs where ratio tolerance is critical.
• Medical instrumentation requiring stable, low-drift resistance values.

Conclusion of GS4A0260R4JCT

The GS4A0260R4JCT stands out for its precision, thermal stability, and compact form factor, making it a superior choice for high-reliability applications. Its isolated design, tight tolerances, and ceramic construction provide advantages over polymer-based networks, particularly in harsh environments. While not PPAP or automotive-qualified, it remains a robust solution for industrial, medical, and communication systems demanding consistent performance. Engineers seeking a low-TCR, high-accuracy resistor network will find this model exceptionally well-suited for critical circuit design.