TT Electronics/IRC

GS4A026982JFT

GS4A026982JFT Description

The GS4A026982JFT 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 69.8KΩ resistance per element with an absolute tolerance of ±5% and a ratio tolerance of ±1%. Its thin-film technology ensures low noise and high accuracy, while the ±50ppm/°C temperature coefficient guarantees minimal resistance drift across the 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 analog and digital circuits.

GS4A026982JFT Features

• Isolated Circuit Design (ISOL): Ensures independent resistor performance, reducing crosstalk in multi-channel applications.
• Ceramic SOIC Package: Offers superior thermal stability and mechanical durability compared to plastic alternatives.
• Precision Thin Film: Delivers ±50ppm/°C TCR and ±5% tolerance, suitable for high-accuracy signal conditioning.
• Gull Wing Termination: Facilitates reliable surface-mount (SMD) assembly with a 1.27mm terminal pitch.
• Wide Temperature Range: Operates reliably from 70°C to 125°C with derated power, making it suitable for industrial environments.
• Non-Automotive (PPAP No): Optimized for general-purpose and industrial electronics rather than automotive use.

GS4A026982JFT Applications

This resistor network excels in:

• Precision Voltage Dividers: Due to its ±1% ratio tolerance, it’s ideal for ADC/DAC reference circuits.
• Signal Conditioning: Low TCR and thin-film construction minimize errors in sensor interfaces.
• Industrial Control Systems: Ceramic packaging withstands harsh environments with high thermal stress.
• Test & Measurement Equipment: Stable performance under load ensures repeatable calibration.
• Medical Electronics: Isolated resistors prevent signal interference in multi-channel diagnostic devices.

Conclusion of GS4A026982JFT

The GS4A026982JFT stands out for its ceramic construction, isolated design, and precision thin-film resistors, offering superior stability and accuracy in critical circuits. While not RoHS-compliant, its high-temperature resilience and low TCR make it a preferred choice for industrial, medical, and instrumentation applications where reliability is paramount. Engineers seeking a robust, high-performance resistor network for SMD designs will find this model exceptionally well-suited.