TT Electronics/IRC

GS7A013900JT

GS7A013900JT Description

The GS7A013900JT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications requiring stable resistance values and robust thermal performance. This 14-pin narrow SOIC package features 7 isolated thin-film resistors, each with a 390Ω resistance and a ±5% tolerance. The device operates within a wide temperature range of 70°C to 125°C (derated) and can withstand up to 125°C at full power. With a ±100ppm/°C temperature coefficient, it ensures minimal resistance drift under varying thermal conditions. The SOIC-C series construction offers a compact footprint (8.66mm x 5.99mm x 1.45mm) with gull-wing terminations for reliable surface-mount assembly.

GS7A013900JT Features

• Isolated Circuit Design: Each of the 7 resistors is electrically isolated, enabling flexible circuit configurations.
• High Power Handling: 0.1W per resistor (0.7W total) with a 100V maximum voltage rating, suitable for moderate-power applications.
• Stable Thin-Film Technology: Delivers low noise and high accuracy (±5%) with excellent long-term reliability.
• Robust Ceramic Package: SOIC-C case style ensures mechanical durability and efficient heat dissipation.
• Precision Dimensions: Tight tolerances on length (±0.1mm), depth (±0.2mm), and height (±0.1mm) for consistent PCB placement.
• Non-Automotive Grade: Ideal for industrial, telecom, and instrumentation use where PPAP compliance is not required.

GS7A013900JT Applications

This resistor network excels in:

• Signal Conditioning: Isolated resistors are perfect for voltage dividers, pull-up/down networks, and impedance matching.
• Analog/Digital Interfaces: Used in ADC/DAC circuits, sensor arrays, and precision measurement systems.
• Power Management: Supports load balancing and current limiting in low-power DC/DC converters.
• Test & Measurement Equipment: Stable performance under thermal stress makes it suitable for lab instruments and calibration devices.

Conclusion of GS7A013900JT

The GS7A013900JT combines high-density integration, thermal stability, and isolation in a compact SOIC package, making it a versatile choice for engineers prioritizing precision and reliability. Its ceramic construction and thin-film technology outperform standard epoxy-based networks in harsh environments. While not RoHS-compliant, it remains a cost-effective solution for industrial and telecom applications demanding consistent performance over a broad temperature range.