TT Electronics/IRC

GS4A034702FT

GS4A034702FT Description

The GS4A034702FT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications. This 8-pin narrow SOIC device features four isolated thin-film resistors, each with a 47KΩ resistance and a tight ±1% tolerance. It operates within a wide temperature range of 70°C to 125°C (derated) and delivers a power rating of 0.1W per resistor (0.4W total). The ±25ppm/°C temperature coefficient ensures stability in varying thermal conditions, while the 100V maximum voltage rating and gull-wing termination make it suitable for surface-mount applications. Encased in a rectangular ceramic SOIC package, it offers robust mechanical and thermal performance.

GS4A034702FT Features

• Precision Resistance: 47KΩ ±1% tolerance for accurate signal conditioning.
• Isolated Elements: Four independent resistors for flexible circuit design.
• Stable Performance: Low ±25ppm/°C TCR minimizes drift under thermal stress.
• Robust Construction: Ceramic case enhances durability and heat dissipation.
• Surface-Mount Ready: Gull-wing terminals and 1.27mm pitch for easy PCB integration.
• Wide Operating Range: Rated for -55°C to +125°C, with derated power up to 125°C.
• Compact Dimensions: 4.9mm (L) × 5.99mm (D) × 1.45mm (H) with tight tolerances (±0.1mm).

GS4A034702FT Applications

This resistor network excels in precision analog circuits, voltage dividers, and sensor interfaces where stability and accuracy are critical. Its isolated design is ideal for:

• Industrial Control Systems: Signal isolation and conditioning in PLCs.
• Medical Electronics: High-reliability instrumentation.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical circuits.
• Test & Measurement Equipment: Calibration and reference circuits.

Conclusion of GS4A034702FT

The GS4A034702FT combines high precision, thermal stability, and compact form factor, making it a superior choice for demanding electronics. While not PPAP or automotive-qualified, its ceramic construction and thin-film technology provide exceptional performance in industrial, medical, and instrumentation applications. Engineers will appreciate its balance of accuracy, power handling, and reliability in space-constrained designs.