TT Electronics/IRC

GS4A021102JFT

GS4A021102JFT Description

The GS4A021102JFT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications in demanding environments. This 8-pin narrow SOIC package features four isolated thin-film resistors, each with a resistance value of 11 kΩ and an absolute tolerance of ±5%. The device operates within a wide temperature range of 70°C to 125°C (derated) and offers a low temperature coefficient of ±50 ppm/°C, ensuring stable performance under thermal stress. With a maximum voltage rating of 100V and a power rating of 0.4W (0.1W per resistor), it is engineered for reliability in surface-mount applications. The gull-wing termination and 1.27mm terminal pitch facilitate easy PCB integration, while the ceramic case enhances durability.

GS4A021102JFT Features

• Isolated Resistor Network: Four independent resistors in an SOIC-C series package, ensuring minimal crosstalk.
• High Precision: ±5% absolute tolerance and ±1% ratio tolerance for consistent performance in matched circuits.
• Robust Construction: Ceramic substrate and thin-film technology provide excellent thermal stability and long-term reliability.
• Wide Operating Range: Suitable for -55°C to +125°C environments, with derated power up to 125°C.
• Surface-Mount Design: Gull-wing leads and 1.27mm pitch for compatibility with automated assembly processes.
• Low TCR: ±50 ppm/°C ensures minimal resistance drift across temperature variations.

GS4A021102JFT Applications

• Industrial Electronics: Precision voltage dividers, feedback networks, and signal conditioning in control systems.
• Automotive (Non-Automotive Compliant): Sensor interfaces and load resistors in non-safety-critical modules.
• Test & Measurement Equipment: High-accuracy calibration circuits and reference networks.
• Medical Devices: Stable resistive elements in diagnostic and monitoring equipment.
• Telecommunications: Impedance matching and termination in high-frequency circuits.

Conclusion of GS4A021102JFT

The GS4A021102JFT stands out as a high-reliability resistor network for precision applications requiring low drift, tight tolerances, and robust construction. Its isolated design, ceramic substrate, and thin-film technology make it ideal for industrial, medical, and telecom systems where stability and durability are critical. While not PPAP or automotive-qualified, it excels in non-automotive environments demanding consistent performance under thermal and electrical stress. Engineers will appreciate its ease of integration, low TCR, and high power handling in compact SOIC packaging.