TT Electronics/IRC

GS7A014752JAT

GS7A014752JAT Description

The GS7A014752JAT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications requiring stable resistance values under varying thermal conditions. Packaged in a 14-pin narrow SOIC (SOIC-C series), this 7-resistor isolated network features 47.5KΩ resistance per element with an absolute tolerance of ±5% and an exceptional ratio tolerance of ±0.05%. Its thin-film technology ensures low noise and high reliability, while the ceramic case style enhances thermal dissipation. Rated for 0.1W per resistor (0.7W total), it operates across a wide temperature range of 70°C to 125°C with a ±100ppm/°C temperature coefficient, making it suitable for demanding environments.

GS7A014752JAT Features

• Isolated Circuit Design (ISOL): Independent resistors minimize crosstalk, ideal for precision signal conditioning.
• Robust Construction: Ceramic substrate and gull-wing termination ensure mechanical stability and ease of surface mounting (SMD).
• High Voltage Tolerance: Supports up to 100V, suitable for industrial and instrumentation applications.
• Tight Ratio Tolerance: ±0.05% enhances accuracy in voltage dividers and differential amplifiers.
• Compact Dimensions: 8.66mm (L) × 5.99mm (D) × 1.45mm (H) with tight tolerances (±0.1mm L/H, ±0.2mm D) for space-constrained PCBs.
• Non-Automotive (PPAP No): Optimized for commercial and industrial use, though not automotive-grade.

GS7A014752JAT Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces requiring stable resistance ratios.
• Test & Measurement Equipment: High-accuracy instrumentation where thermal drift must be minimized.
• Industrial Control Systems: Isolated signal paths in PLCs and motor drives.
• Medical Electronics: Patient monitoring devices demanding low-noise, reliable performance.
• Telecom Infrastructure: Signal conditioning in base stations and RF modules.

Conclusion of GS7A014752JAT

The GS7A014752JAT stands out for its ceramic-based isolation, tight ratio tolerance, and thin-film precision, offering superior performance in critical analog designs. While not RoHS-compliant or automotive-rated, its high voltage capability, thermal stability, and compact SOIC package make it a preferred choice for industrial, medical, and telecom applications where accuracy and durability are paramount. Engineers will appreciate its balance of performance and reliability in demanding circuits.