TT Electronics/IRC

GS7A011822JFT

GS7A011822JFT Description

The GS7A011822JFT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications requiring stable resistance values under varying thermal conditions. This 14-pin narrow SOIC package features 7 isolated thin-film resistors, each with a resistance value of 18.2KΩ and an absolute tolerance of ±5%. The device operates within a temperature range of 70°C to 125°C, with a derated power specification, ensuring reliability in demanding environments. Its ±100ppm/°C temperature coefficient minimizes resistance drift, making it suitable for circuits where thermal stability is critical. The SOIC-C series construction offers robust mechanical integrity, with a compact footprint (8.66mm x 5.99mm x 1.45mm) and gull-wing termination for easy surface-mount assembly.

GS7A011822JFT Features

• Isolated Circuit Design: Each of the 7 resistors is electrically isolated, enabling independent routing and reduced crosstalk.
• High Power Handling: 0.1W per resistor (0.7W total) with a maximum voltage rating of 100V, ideal for power-sensitive designs.
• Precision Thin-Film Technology: Delivers ±5% absolute tolerance and ±1% ratio tolerance for matched resistance pairs.
• Wide Temperature Range: Operates from -55°C to 125°C, with derated performance up to 125°C.
• Robust Packaging: Ceramic SOIC case ensures durability and excellent thermal dissipation.
• Surface-Mount Compatibility: 1.27mm terminal pitch and gull-wing leads simplify PCB integration.

GS7A011822JFT Applications

• Industrial Control Systems: Precision voltage dividers, feedback networks, and signal conditioning circuits.
• Medical Electronics: Stable resistance networks for diagnostic equipment and sensor interfaces.
• Automotive (Non-Automotive Rated): Auxiliary circuits where thermal stability is required (note: not PPAP or automotive-qualified).
• Test & Measurement: Calibration and reference circuits due to low TCR and tight tolerance.
• Telecommunications: Isolation networks in RF and analog signal paths.

Conclusion of GS7A011822JFT

The GS7A011822JFT stands out for its isolated thin-film resistors, ceramic construction, and tight thermal performance, making it a superior choice for precision analog and mixed-signal designs. While not RoHS-compliant or automotive-grade, its high power rating, low TCR, and robust packaging make it ideal for industrial, medical, and telecom applications where reliability and stability are paramount. Its SOIC footprint ensures compatibility with standard assembly processes, offering a balance of performance and manufacturability.