TT Electronics/IRC

GS7A015621JAT

GS7A015621JAT Description

The GS7A015621JAT 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 rated at 5.62KΩ ±5% tolerance, with a ±100ppm/°C temperature coefficient for minimal drift. The SOIC-C series construction ensures robust performance in harsh environments, with a maximum operating temperature of 125°C and a derated power range of 70°C to 125°C. Its 0.1W (1/10) power rating per resistor and 100V maximum voltage rating make it suitable for low-power, high-voltage circuits. The gull-wing termination and surface-mount design facilitate easy PCB integration.

GS7A015621JAT Features

• Isolated Circuit Design: Each of the 7 resistors is electrically isolated, enabling independent operation in multi-channel applications.
• High Stability: Thin-film technology and ±100ppm/°C TCR ensure consistent performance across temperature fluctuations.
• Compact & Robust: Ceramic case with 8.66mm × 5.99mm × 1.45mm dimensions (±0.1mm tolerance) and 1.63mm seated height for space-constrained designs.
• Precision Tolerance: ±5% absolute tolerance and ±0.05% ratio tolerance for matched resistor networks.
• Wide Operating Range: Supports -55°C to 125°C, with derated power up to 125°C.
• Automotive & Industrial Compliance: EAR99 ECCN and non-RoHS status (note: not compliant with EU RoHS).

GS7A015621JAT Applications

• Analog Signal Conditioning: Ideal for voltage dividers, gain networks, and sensor interfaces due to low TCR and high precision.
• Power Management: Used in DC-DC converters and voltage references where stable resistance is critical.
• Industrial Controls: Suitable for PLC modules, instrumentation amplifiers, and test equipment requiring reliable resistor arrays.
• Aerospace & Defense: Robust ceramic construction meets demands for thermal stability in harsh environments.

Conclusion of GS7A015621JAT

The GS7A015621JAT excels in applications demanding high precision, thermal stability, and compact form factors. Its isolated thin-film resistors, wide temperature range, and ceramic durability make it a superior choice over standard epoxy-based networks. While not RoHS-compliant, its performance in industrial, automotive (non-PPAP), and aerospace systems underscores its versatility. Engineers seeking a reliable, high-voltage-tolerant resistor network will find this model optimally balanced for critical designs.