TT Electronics/IRC

GS4B034701FT

GS4B034701FT Description

The GS4B034701FT from TT Electronics/IRC is a high-performance 7-resistor bussed network in an 8-pin narrow SOIC (SOIC-C) ceramic package. Designed for precision applications, it features a 4.7KΩ resistance per element with a tight ±1% absolute tolerance and a low ±25ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range (70°C to 125°C). The thin-film technology delivers superior accuracy and reliability, while the gull-wing termination facilitates easy surface-mount assembly. With a power rating of 0.4W (0.05W per resistor) and a maximum voltage rating of 100V, this network is engineered for demanding circuits requiring consistent signal integrity.

GS4B034701FT Features

• Ceramic Case & SOIC Package: Robust rectangular ceramic construction (4.9mm x 5.99mm x 1.45mm) ensures durability and thermal stability.
• Bussed Design: Simplifies PCB layout by connecting resistors in a common bus configuration (Circuit Designator: BUS).
• Precision Specifications: 1% tolerance and ±25ppm/°C TCR minimize drift in critical applications.
• High-Temperature Operation: Rated for 125°C maximum operating temperature, suitable for harsh environments.
• Thin-Film Technology: Delivers low noise and high accuracy compared to thick-film alternatives.
• Automotive & Industrial Compliance: Though not PPAP or automotive-qualified, its EAR99 ECCN and surface-mount compatibility make it versatile for industrial use.

GS4B034701FT Applications

• Voltage Division & Pull-Up/Down Networks: Ideal for precision analog circuits in test equipment and sensor interfaces.
• Signal Conditioning: Used in data acquisition systems where stable resistance values are critical.
• Power Management: Supports load sharing and current limiting in power supplies.
• Embedded Systems: Compact SOIC footprint suits space-constrained PCBs in IoT devices and communication modules.
• Industrial Controls: Reliable performance in motor drives, PLCs, and instrumentation under fluctuating temperatures.

Conclusion of GS4B034701FT

The GS4B034701FT excels in applications demanding high precision, thermal resilience, and compact form factors. Its ceramic thin-film construction, bussed architecture, and tight tolerances distinguish it from generic resistor networks, making it a preferred choice for engineers prioritizing signal accuracy and long-term reliability. While not RoHS-compliant, its performance-centric design justifies its use in specialized industrial and embedded systems where operational stability is paramount.