TT Electronics/IRC

GS4B026800FT

GS4B026800FT Description

The GS4B026800FT from TT Electronics/IRC is a high-precision 7-resistor bussed network in an 8-pin narrow SOIC package, designed for demanding surface-mount applications. This ceramic-based thin-film resistor array offers a 680Ω resistance per element 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). With a 0.4W total power rating (0.05W per resistor) and a 100V maximum voltage rating, it balances compactness with reliability. The gull-wing termination and SOIC-C case style facilitate automated PCB assembly, while its non-automotive, non-PPAP status makes it ideal for industrial and commercial electronics.

GS4B026800FT Features

• Bussed Network Design: Simplifies circuit layout with a common bus connection, reducing PCB complexity.
• High Precision: ±1% tolerance and ±50ppm/°C TCR ensure minimal drift in critical applications.
• Robust Construction: Ceramic substrate and thin-film technology enhance durability and 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 125°C maximum temperature, derated up to 125°C.
• Surface-Mount Ready: Gull-wing leads and 1.27mm pitch comply with industry-standard SOIC layouts.

GS4B026800FT Applications

• Signal Conditioning: Ideal for voltage dividers, pull-up/pull-down networks in IoT devices and sensors.
• Industrial Controls: Used in PLC modules, motor drivers, and power management systems requiring stable resistance.
• Test & Measurement Equipment: Precision networks for calibration circuits and instrumentation amplifiers.
• Consumer Electronics: Space-constrained applications like smart home devices benefit from its compact, high-density design.
• Telecom Infrastructure: Line termination and impedance matching in communication hardware.

Conclusion of GS4B026800FT

The GS4B026800FT excels in precision, thermal performance, and space efficiency, making it a superior choice for bussed resistor networks in industrial and commercial electronics. Its ceramic thin-film construction, tight tolerances, and SOIC compatibility offer a reliable alternative to discrete resistors, streamlining PCB design. While not suited for automotive use, it is a cost-effective solution for high-density, high-stability circuits where consistent performance is critical.