TT Electronics/IRC

GS7A012741JAT

GS7A012741JAT Description

The GS7A012741JAT from TT Electronics/IRC is a high-performance 7-resistor isolated network designed for precision applications. Housed in a 14-pin narrow SOIC ceramic package, it features thin-film technology for stable performance, with a 2.74KΩ resistance value and ±5% absolute tolerance. The device operates over a wide temperature range (70°C to 125°C) with a ±100ppm/°C temperature coefficient, ensuring reliability in demanding environments. Its isolated circuit design (ISOL) and 0.1W power rating per resistor (0.7W total) make it suitable for distributed power dissipation. The gull-wing termination and surface-mount (SOIC) package facilitate easy PCB integration, while its 100V maximum voltage rating supports robust signal conditioning.

GS7A012741JAT Features

• Ceramic Case & Thin Film Tech: Ensures low noise, high stability, and excellent thermal performance.
• Precision Tolerance: ±5% absolute, ±0.05% ratio tolerance for matched resistance networks.
• Wide Temp Range: Derated power operation up to 125°C, ideal for industrial or automotive-adjacent systems (though not PPAP/automotive-certified).
• Compact & Robust: 8.66mm × 5.99mm × 1.45mm dimensions with tight tolerances (±0.1mm height/length, ±0.2mm depth).
• High Voltage Handling: 100V rating per resistor, superior to standard networks.
• Isolated Design (ISOL): Independent resistors reduce crosstalk, critical for analog signal chains.

GS7A012741JAT Applications

• Signal Conditioning: Precision voltage dividers in sensor interfaces (e.g., thermocouples, strain gauges).
• Industrial Controls: Isolated feedback networks in motor drives or power supplies.
• Test & Measurement Equipment: High-accuracy resistor networks for calibration circuits.
• Medical Electronics: Stable resistance paths in diagnostic devices where thermal drift must be minimized.
• Aerospace & Defense: Non-automotive ruggedized systems requiring ceramic-packaged reliability.

Conclusion of GS7A012741JAT

The GS7A012741JAT excels in precision, thermal stability, and isolation, making it a standout choice for engineers needing reliable resistor networks in harsh environments. Its ceramic SOIC package and thin-film construction offer superior performance over polymer-based arrays, while the isolated design ensures signal integrity. Though not RoHS-compliant or automotive-grade, its high voltage tolerance and tight ratio tolerance make it ideal for industrial, medical, and instrumentation applications where accuracy and durability are paramount.