TT Electronics/IRC

GS4B022052FDT

GS4B022052FDT Description

The GS4B022052FDT 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 20.5KΩ resistance per element and a tight ±1% absolute tolerance (±0.5% ratio tolerance), this ceramic-based network ensures reliable signal conditioning and voltage division. Its SOIC-C series construction offers superior thermal stability, operating across a -70°C to +125°C range with a ±50ppm/°C temperature coefficient. The 0.05W (1/20W) power rating per resistor and 100V maximum voltage rating make it suitable for low-power, high-voltage environments.

GS4B022052FDT Features

• Ceramic substrate for enhanced thermal performance and durability.
• Thin-film technology ensures low noise and high precision.
• Gull-wing termination for reliable surface-mount (SMD) assembly.
• Bussed circuit design simplifies PCB layout in multi-resistor applications.
• Compact dimensions: 4.9mm (L) × 5.99mm (D) × 1.45mm (H) with tight tolerances (±0.1mm L/H, ±0.2mm D).
• Non-automotive grade (PPAP: No) but ideal for industrial and telecom systems.
• Non-RoHS compliant, suitable for legacy or specialized designs.

GS4B022052FDT Applications

This resistor network excels in:

• Voltage dividers and current-limiting circuits in precision analog systems.
• Signal conditioning for sensors, ADCs, and DACs in test/measurement equipment.
• Industrial control systems requiring stable resistance under thermal stress.
• Telecommunication infrastructure, where consistent performance in narrow SOIC packages is critical.
• Legacy electronics or non-RoHS-compliant designs needing high-voltage tolerance.

Conclusion of GS4B022052FDT

The GS4B022052FDT stands out for its ceramic thin-film construction, tight tolerances, and bussed architecture, making it a robust choice for precision analog and industrial applications. While not suited for automotive use, its wide temperature range and low TCR ensure reliability in demanding environments. Engineers will appreciate its space-saving SOIC package and simplified circuit design, reducing BOM complexity without compromising performance.