TT Electronics/IRC

GS7B016490CT

GS7B016490CT Description

The GS7B016490CT from TT Electronics/IRC is a high-precision ceramic thin-film resistor network designed for demanding electronic applications. Housed in a 14-pin narrow SOIC package, it features 13 bussed resistors with a 649Ω resistance value and an exceptional ±0.25% tolerance. The device operates over a wide temperature range (70°C to 125°C) with a ±100ppm/°C temperature coefficient, ensuring stability in varying environmental conditions. Its 0.05W (1/20) power rating per resistor and 100V maximum voltage rating make it suitable for low-power, high-reliability circuits. The SOIC-C series construction provides robust performance in surface-mount applications, with a compact footprint (8.66mm × 5.99mm × 1.45mm) and gull-wing termination for secure PCB mounting.

GS7B016490CT Features

• Precision Tolerance: ±0.25% absolute tolerance for accurate signal conditioning.
• Stable Performance: Thin-film technology with ±100ppm/°C TCR ensures minimal drift.
• Robust Construction: Ceramic case style enhances thermal and mechanical durability.
• High-Density Integration: 13 resistors in a 14-pin SOIC package save board space.
• Bussed Configuration: Simplified circuit design for bus line applications.
• Wide Operating Range: Rated for -55°C to +125°C (derated power up to 125°C).
• Surface-Mount Ready: Gull-wing terminals and 1.27mm pitch for easy assembly.

GS7B016490CT Applications

• Analog Signal Processing: Precision voltage dividers and sensor interfaces.
• Industrial Controls: PLCs, motor drives, and instrumentation requiring stable resistance.
• Communications Equipment: Impedance matching and termination in RF modules.
• Medical Electronics: Low-noise, high-reliability circuits in diagnostic devices.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical systems.

Conclusion of GS7B016490CT

The GS7B016490CT excels in applications demanding tight tolerance, thermal stability, and compact integration. Its ceramic thin-film design and bussed architecture offer superior performance over generic resistor arrays, making it ideal for precision analog and industrial systems. While not PPAP or automotive-qualified, its EU RoHS non-compliance may require alternative sourcing for regulated markets. For engineers prioritizing accuracy and reliability in space-constrained designs, this resistor network is a compelling choice.