TT Electronics/IRC

GS4A021202JFT

GS4A021202JFT Description

The GS4A021202JFT from TT Electronics/IRC is a high-performance 4-resistor isolated network designed for precision applications. Encased in a ceramic SOIC package, it features 8-pin narrow gull-wing termination with a compact footprint (4.9mm × 5.99mm × 1.45mm). Each resistor offers a 12KΩ ±5% tolerance with a ±50ppm/°C temperature coefficient, ensuring stability across a wide operating range (70°C to 125°C). The thin-film technology delivers 0.1W power dissipation per resistor (0.4W total), supporting 100V maximum voltage. Its isolated circuit design (ISOL) and non-automotive PPAP status make it ideal for industrial and commercial use.

GS4A021202JFT Features

• Precision Network: 4 isolated resistors with ±1% ratio tolerance for matched performance.
• Robust Construction: Ceramic case ensures thermal stability and durability in harsh environments.
• Space-Efficient: SOIC package (1.27mm pitch) optimizes PCB real estate.
• Wide Temperature Range: Operates reliably from 70°C to 125°C with derated power.
• Low TCR: ±50ppm/°C minimizes resistance drift.
• High Voltage Rating: 100V max for signal conditioning and isolation circuits.

GS4A021202JFT Applications

• Industrial Controls: Precision voltage dividers, feedback networks in PLCs.
• Test & Measurement: Calibration circuits, sensor signal conditioning.
• Power Management: Isolated bias networks in DC/DC converters.
• Medical Devices: Low-drift circuits for diagnostic equipment.
• Communications: Impedance matching in RF modules.

Conclusion of GS4A021202JFT

The GS4A021202JFT excels in high-reliability, precision applications requiring tight tolerance and thermal stability. Its ceramic SOIC package and isolated thin-film resistors offer superior performance over plastic-encased alternatives, particularly in high-temperature or noise-sensitive environments. While non-RoHS compliant, its industrial-grade robustness and space-saving design make it a top choice for engineers prioritizing accuracy and durability.