TT Electronics/IRC

GS4B024421FT

GS4B024421FT Description

The GS4B024421FT from TT Electronics/IRC is a high-performance 7-resistor bussed network in an 8-pin narrow SOIC package, designed for precision applications. Featuring a 4.42KΩ resistance with a tight ±1% tolerance and a low ±50ppm/°C temperature coefficient, this ceramic-based thin-film resistor network ensures stable performance across a wide temperature range (70°C to 125°C). Its SOIC-C series construction offers superior reliability in harsh environments, with a maximum voltage rating of 100V and a power rating of 0.4W (0.05W per resistor). The gull-wing termination and surface-mount design facilitate easy PCB integration, while the ceramic case enhances thermal and mechanical durability.

GS4B024421FT Features

• Bussed Network Design: Simplifies circuit layout with shared connections, reducing component count.
• High Precision: ±1% absolute tolerance and ±50ppm/°C TCR ensure consistent performance.
• Robust Construction: Ceramic substrate and thin-film technology provide excellent thermal stability.
• Compact Footprint: 4.9mm (L) × 5.99mm (D) × 1.45mm (H) with tight tolerances (±0.1mm height/length, ±0.2mm depth).
• Wide Operating Range: Rated for -55°C to +125°C, derated up to 125°C.
• Automotive-Grade Alternatives: While this model is not PPAP or automotive-qualified, its reliability suits industrial and consumer applications.

GS4B024421FT Applications

Ideal for precision analog circuits, voltage dividers, and signal conditioning in:

• Industrial Control Systems: Stable performance in PLCs and sensor interfaces.
• Test & Measurement Equipment: Low drift critical for accuracy.
• Consumer Electronics: Compact size benefits space-constrained designs.
• Power Management: Bussed configuration simplifies bus voltage monitoring.

Conclusion of GS4B024421FT

The GS4B024421FT stands out for its precision, compactness, and rugged ceramic construction, making it a reliable choice for demanding electronic designs. While not automotive-grade, its thin-film technology and tight tolerances cater to industrial and high-accuracy applications. Engineers will appreciate its ease of integration and consistent performance across temperature variations, reducing design complexity and BOM costs.