TT Electronics/IRC

GS4B027682DDT

GS4B027682DDT Description

The GS4B027682DDT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 7-resistor network features a 76.8K Ohm resistance with a tight 0.5% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range (70°C to 125°C). Encased in a ceramic SOIC package, it offers excellent thermal stability and durability. The 8-pin gull-wing SMD termination facilitates easy surface-mount assembly, while the 0.4W total power rating (0.05W per resistor) and 100V maximum voltage rating make it suitable for precision circuits. Packaged in a tube, it is ideal for automated PCB assembly.

GS4B027682DDT Features

• Precision Resistance: 76.8K Ohm with 0.5% tolerance for accurate signal conditioning.
• Stable Performance: ±50ppm/°C TCR ensures minimal drift under thermal stress.
• Robust Construction: Ceramic SOIC case enhances thermal and mechanical reliability.
• High-Density Design: 7-resistor network in a compact 4.9mm × 5.99mm × 1.45mm footprint.
• Surface-Mount Ready: Gull-wing terminals with 1.27mm pitch for easy PCB integration.
• Wide Operating Range: Rated for -55°C to +125°C, derated up to 125°C.
• Low Power Dissipation: 0.05W per resistor (0.4W total) balances performance and efficiency.

GS4B027682DDT Applications

This resistor network excels in precision analog and digital circuits, including:

• Voltage dividers and sensor signal conditioning in industrial controls.
• Feedback networks for op-amps and ADCs in test/measurement equipment.
• Impedance matching in communication systems and RF modules.
• Automotive electronics (non-automotive grade) where stability under thermal cycling is critical.
• Medical devices requiring high accuracy and long-term reliability.

Conclusion of GS4B027682DDT

The GS4B027682DDT combines precision, stability, and compactness, making it a superior choice for engineers designing high-reliability circuits. Its ceramic construction, tight tolerances, and low TCR outperform similar models in harsh environments. While not PPAP or automotive-qualified, it is ideal for industrial, medical, and communication applications where accuracy and thermal performance are paramount. For space-constrained, high-performance designs, this resistor network delivers exceptional value.