TT Electronics/IRC

GS7A0247R5JGT

GS7A0247R5JGT Description

The GS7A0247R5JGT from TT Electronics/IRC is a high-performance 7-resistor isolated network in a 14-pin narrow SOIC package, designed for precision applications requiring stable resistance values under varying thermal conditions. Built with ceramic substrate and thin-film technology, it offers a 47.5Ω resistance per element with an absolute tolerance of ±5% and a ratio tolerance of ±2%, ensuring consistent performance in matched circuits. The device operates across a wide temperature range (70°C to 125°C) with a low temperature coefficient of ±50ppm/°C, minimizing resistance drift. Its 100V maximum voltage rating and 0.1W power rating per resistor (0.7W total) make it suitable for moderate-power applications. The gull-wing termination and surface-mount design facilitate automated assembly, while the SOIC package (8.66mm x 5.99mm x 1.45mm) ensures compatibility with standard PCB layouts.

GS7A0247R5JGT Features

• Isolated Resistor Network: 7 independent resistors in a single package, ideal for signal isolation.
• High Stability: ±50ppm/°C TCR and ceramic case provide excellent thermal and mechanical reliability.
• Precision Tolerance: ±5% absolute and ±2% ratio tolerance for matched circuit requirements.
• Robust Construction: Thin-film technology ensures low noise and high accuracy.
• Surface-Mount Ready: Gull-wing leads and 1.27mm pitch for easy PCB integration.
• Wide Operating Range: -70°C to +125°C with derated power handling.
• Compact Footprint: SOIC package saves board space while maintaining performance.

GS7A0247R5JGT Applications

• Precision Voltage Dividers: Used in ADC/DAC reference circuits due to tight ratio tolerance.
• Signal Conditioning: Isolates and terminates signals in communication systems.
• Industrial Controls: Reliable performance in harsh environments (e.g., motor drives, PLCs).
• Medical Electronics: Stable resistance for sensor interfaces and diagnostic equipment.
• Automotive (Non-Automotive Rated): Auxiliary circuits where high-temperature stability is critical.

Conclusion of GS7A0247R5JGT

The GS7A0247R5JGT resistor network combines precision, durability, and compact design, making it a versatile choice for engineers needing reliable resistance matching and isolation. Its ceramic construction, low TCR, and tight tolerances outperform standard thick-film networks, particularly in temperature-sensitive or high-accuracy applications. While not PPAP or automotive-qualified, it excels in industrial, medical, and communication systems where consistent performance is paramount. For designs demanding stable, isolated resistors in a space-saving package, this model delivers exceptional value.