TT Electronics/IRC

GS4B022550FT

GS4B022550FT Description

The GS4B022550FT 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 255Ω resistance value with a tight ±1% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range (70°C to 125°C). The thin-film technology provides excellent accuracy and reliability, while the 0.05W (1/20) power rating per resistor and 0.4W total power rating make it suitable for low-power circuits. With a 100V maximum voltage rating and gull-wing termination, this surface-mount resistor network is ideal for compact, high-density PCB designs.

GS4B022550FT Features

• Ceramic Case & Thin Film Technology: Ensures high thermal stability and precision.
• Bussed Network (7 Resistors): Simplifies circuit design by connecting resistors in a common bus configuration.
• 1% Absolute Tolerance: Delivers consistent performance in critical applications.
• Low TCR (±50ppm/°C): Minimizes resistance drift over temperature variations.
• SOIC Package (4.9mm x 5.99mm x 1.45mm): Compact footprint with ±0.1mm length/height tolerance for precise mounting.
• Wide Operating Range: Rated for -55°C to +125°C, derated at 70°C to 125°C.
• Gull-Wing Termination: Facilitates reliable surface-mount assembly.

GS4B022550FT Applications

This resistor network excels in:

• Analog/Digital Signal Conditioning: Precision voltage dividers, pull-up/pull-down networks.
• Industrial Control Systems: Stable performance in harsh environments.
• Medical Electronics: Low-noise, high-accuracy circuits.
• Automotive (Non-Automotive Compliant): Prototyping or non-safety-critical modules.
• Test & Measurement Equipment: Where tight tolerance and low TCR are essential.

Conclusion of GS4B022550FT

The GS4B022550FT combines ceramic durability, thin-film precision, and compact SOIC packaging to meet demanding circuit requirements. Its bussed design reduces component count, while 1% tolerance and ±50ppm/°C TCR ensure reliability in precision applications. Though not PPAP or automotive-qualified, it is a robust choice for industrial, medical, and instrumentation designs requiring stable, space-efficient resistor networks.