TT Electronics/IRC

GS7B036490DAT

GS7B036490DAT Description

The GS7B036490DAT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. This 14-pin narrow SOIC device features 13 bussed resistors with a 649Ω resistance value and an absolute tolerance of ±0.5%, ensuring exceptional accuracy. Built with thin-film technology, it offers a low temperature coefficient of ±25ppm/°C, maintaining stability across a wide operating range of -70°C to +125°C. The SOIC package (8.66mm x 5.99mm x 1.45mm) with gull-wing terminations enables reliable surface-mount assembly, while its 0.05W (1/20) power rating per resistor and 100V maximum voltage rating make it suitable for low-power, high-voltage circuits.

GS7B036490DAT Features

• Precision Performance: ±0.5% tolerance and ±25ppm/°C TCR ensure minimal drift in critical applications.
• Robust Construction: Ceramic case enhances thermal and mechanical durability.
• Space-Efficient Design: 14-pin SOIC (narrow profile) optimizes PCB real estate.
• High Voltage Handling: Supports up to 100V, ideal for industrial and instrumentation use.
• Bussed Network: 13 resistors share a common node (BUS design), simplifying circuit layouts.
• Stable Power Dissipation: 0.7W total power rating with derating up to 125°C.
• Strict Dimensional Tolerances: ±0.1mm (length/height) and ±0.2mm (depth) for consistent placement.

GS7B036490DAT Applications

This resistor network excels in:

• Analog Signal Conditioning: Precision voltage dividers in sensors and ADCs.
• Industrial Controls: Stable feedback networks in PLCs and motor drives.
• Test & Measurement Equipment: High-accuracy reference circuits.
• Aerospace & Defense: Reliable performance in harsh environments (non-automotive).
• Medical Electronics: Low-noise, stable resistance for diagnostic devices.

Conclusion of GS7B036490DAT

The GS7B036490DAT combines precision, durability, and compactness, making it a standout choice for engineers needing reliable resistor networks in high-accuracy or thermally variable systems. Its ceramic construction, tight tolerances, and bussed design reduce component count while ensuring consistent performance. While not RoHS-compliant or PPAP-capable, it remains ideal for industrial, medical, and instrumentation applications where stability and space efficiency are critical.