TT Electronics/IRC

GS4B024750FT

GS4B024750FT Description

The GS4B024750FT from TT Electronics/IRC is a high-performance 7-resistor bussed network in an 8-pin narrow SOIC package. Designed for precision applications, it features a 475Ω resistance with a tight ±1% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stability across a wide operating temperature range of 70°C to 125°C. The ceramic case and thin-film technology provide excellent thermal and electrical performance, while the gull-wing termination facilitates reliable surface-mount assembly. With a maximum voltage rating of 100V and a power rating of 0.4W (0.05W per resistor), this network is ideal for demanding circuits requiring consistent performance under varying conditions.

GS4B024750FT Features

• Bussed Network Design: 7 resistors connected in a bus configuration, simplifying circuit layout.
• High Precision: ±1% absolute tolerance and ±50ppm/°C TCR for stable operation.
• Robust Construction: Ceramic SOIC package ensures durability and thermal efficiency.
• Surface-Mount Ready: Gull-wing terminals for reliable PCB mounting (1.27mm pitch).
• Wide Temperature Range: Derated power operation from 70°C to 125°C, suitable for industrial environments.
• Compact Dimensions: 4.9mm (L) x 5.99mm (D) x 1.45mm (H) with tight tolerances (±0.1mm height/length, ±0.2mm depth).

GS4B024750FT Applications

This resistor network excels in:

• Voltage Division Circuits: Precision dividers in sensor interfaces or ADC front-ends.
• Bus Termination: Signal integrity in high-speed digital systems (e.g., memory modules).
• Industrial Controls: Stable performance in harsh environments (automation, power supplies).
• Consumer Electronics: Space-constrained designs requiring reliable passive networks.
• Test & Measurement Equipment: Calibration and reference circuits due to low TCR.

Conclusion of GS4B024750FT

The GS4B024750FT combines precision, compactness, and ruggedness, making it a standout choice for engineers needing reliable resistor networks in critical applications. Its ceramic construction, tight tolerances, and bussed topology offer advantages over generic arrays, particularly in high-temperature or precision-demanding scenarios. While not PPAP or automotive-qualified, it remains a cost-effective solution for industrial and commercial electronics where consistent performance is paramount.