TT Electronics/IRC

GS4B014752JFT

GS4B014752JFT Description

The GS4B014752JFT from TT Electronics/IRC is a high-performance 7-resistor bussed network in an 8-pin narrow SOIC package, designed for precision applications requiring stable thin-film resistance. With a 47.5KΩ resistance per element and a ±5% absolute tolerance, this ceramic-based network ensures reliable performance in demanding environments. Its ±100ppm/°C temperature coefficient and 125°C maximum operating temperature make it suitable for industrial and automotive-adjacent applications, though it is not PPAP or automotive-qualified. The SOIC-C series construction offers superior thermal and mechanical stability, with a compact 4.9mm × 5.99mm footprint and 1.45mm profile, ideal for space-constrained PCB designs.

GS4B014752JFT Features

• Bussed Network Design: Simplifies circuit layout with shared connections, reducing component count.
• Thin-Film Technology: Delivers low noise and high stability compared to thick-film alternatives.
• Wide Temperature Range: Operates from 70°C to 125°C with derated power handling.
• Robust Construction: Ceramic case and gull-wing termination ensure durability under thermal stress.
• High Voltage Rating: Supports up to 100V, suitable for signal conditioning and divider circuits.
• Precision Tolerance: ±5% absolute and ±1% ratio tolerance for matched performance across resistors.

GS4B014752JFT Applications

• Industrial Control Systems: Signal termination, pull-up/down networks in PLCs and sensors.
• Test & Measurement Equipment: Precision voltage dividers and calibration circuits.
• Consumer Electronics: Audio processing, ADC/DAC reference networks.
• Power Management: Feedback networks in DC-DC converters.
• Medical Devices: Low-drift circuits where consistent resistance is critical.

Conclusion of GS4B014752JFT

The GS4B014752JFT excels in applications demanding compact size, thermal resilience, and electrical stability. Its ceramic substrate, thin-film technology, and bussed architecture provide a competitive edge over generic resistor arrays, particularly in precision analog designs. While not automotive-grade, its 125°C rating and tight tolerances make it a versatile choice for industrial and high-reliability systems. Engineers will appreciate its balance of performance, durability, and space efficiency in dense PCB layouts.