TT Electronics/IRC

GS4B021620GFT

GS4B021620GFT Description

The GS4B021620GFT 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 technology. Encased in a ceramic substrate, it delivers superior thermal stability with a ±50ppm/°C temperature coefficient and 2% tolerance on its 162Ω resistance value. Rated for 0.4W total power (0.05W per resistor) and 100V maximum voltage, it operates reliably across a -70°C to +125°C temperature range. The gull-wing termination and 1.27mm pitch ensure compatibility with standard SMT processes, while its compact 4.9mm × 5.99mm × 1.45mm dimensions suit space-constrained designs.

GS4B021620GFT Features

• Bussed Network Topology: Simplifies PCB layout by connecting resistors in a common bus configuration.
• Ceramic Case & Thin Film Technology: Enhances durability and precision with low TCR (±50ppm/°C) and tight ratio tolerance (±1%).
• High-Temp Operation: Derated power up to 125°C, ideal for harsh environments.
• Surface-Mount SOIC Package: Combines ease of assembly with robust mechanical stability.
• Non-Automotive, Non-PPAP: Suitable for industrial, telecom, and instrumentation applications where PPAP compliance isn’t required.

GS4B021620GFT Applications

• Voltage Division & Pull-Up/Down Circuits: Precision networks in ADC/DAC interfaces.
• Signal Conditioning: Stable resistance for sensor arrays or feedback loops.
• Industrial Controls: Reliable performance in PLCs and power management systems.
• Telecom Infrastructure: Compact footprint for high-density PCBs in routers/switches.
• Test & Measurement Equipment: Low-drift resistance for calibration circuits.

Conclusion of GS4B021620GFT

The GS4B021620GFT excels in applications demanding tight tolerance, thermal stability, and compact form factors. Its ceramic construction and thin-film technology offer superior performance over polymer-based networks, while the bussed design reduces component count. Though not RoHS-compliant, it remains a cost-effective solution for non-automotive sectors. Engineers will value its balance of precision, power handling, and space efficiency in critical circuits.