TT Electronics/IRC

GS7B034702CAT

GS7B034702CAT Description

The GS7B034702CAT from TT Electronics/IRC is a high-precision Ceramic Resistor Network designed for demanding electronic applications. Part of the SOIC-C Series, this 14-pin Narrow SOIC package integrates 13 bussed resistors, each with a 47KΩ resistance and an exceptional ±0.25% absolute tolerance (±0.05% ratio tolerance). Built with thin-film technology, it delivers stable performance across a wide temperature range (70°C to 125°C) and features a ±25ppm/°C temperature coefficient, ensuring minimal resistance drift. The 0.05W (1/20) power rating per resistor and 100V maximum voltage rating make it suitable for precision circuits. Its gull-wing termination and surface-mount design facilitate easy PCB integration.

GS7B034702CAT Features

• High Precision: ±0.25% tolerance and ±25ppm/°C TCR for stable performance.
• Robust Construction: Ceramic case with SOIC package (8.66mm x 5.99mm x 1.45mm) and ±0.1mm dimensional tolerances.
• Bussed Network: 13 resistors in a single package, simplifying PCB layout.
• Wide Operating Range: Rated for 125°C max temperature and derated up to 70°C.
• Low Power Dissipation: 0.05W per resistor (0.7W total) with 100V max rating.
• Surface-Mount Ready: Gull-wing terminals with 1.27mm pitch for automated assembly.

GS7B034702CAT Applications

Ideal for precision analog circuits, signal conditioning, and voltage division in:

• Industrial Control Systems: High-stability feedback networks.
• Medical Electronics: Low-drift sensor interfaces.
• Test & Measurement Equipment: Calibration and reference circuits.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical systems.
• Aerospace & Defense: Reliable performance in harsh environments (note: non-RoHS).

Conclusion of GS7B034702CAT

The GS7B034702CAT excels in applications requiring tight tolerance, low thermal drift, and compact integration. Its ceramic thin-film construction and bussed design reduce component count while maintaining accuracy, making it a cost-effective solution for high-reliability systems. While not PPAP or automotive-qualified, its 125°C rating and ±0.1mm mechanical precision suit rigorous industrial and instrumentation use. Engineers will value its balance of performance, size, and ease of assembly.