TT Electronics/IRC

GS8A0140R2DCT

GS8A0140R2DCT Description

The GS8A0140R2DCT from TT Electronics/IRC is a high-precision, 8-resistor isolated network in a 16-pin narrow SOIC package. Designed with thin-film technology on a ceramic substrate, it delivers exceptional stability with a ±100ppm/°C temperature coefficient and ±0.5% absolute tolerance. Each resistor features a 40.2Ω value, rated for 0.1W (1/10W) per element (0.8W total), and operates across a 70°C to 125°C derated range, with a maximum voltage rating of 100V. The gull-wing termination and surface-mount design ensure reliable PCB integration, while the SOIC package (9.91×5.99×1.45mm) offers compactness for space-constrained applications.

GS8A0140R2DCT Features

• Isolated Resistor Network: 8 independent resistors in a single package, eliminating mismatched performance.
• High Precision: ±0.5% tolerance and ±0.25% ratio tolerance for critical signal conditioning.
• Robust Construction: Ceramic case ensures thermal stability and durability in harsh environments.
• Wide Operating Range: Supports -55°C to +125°C, with derated power up to 125°C.
• Low TCR: ±100ppm/°C minimizes resistance drift over temperature fluctuations.
• Automotive-Grade Alternatives: While this model is not PPAP or automotive-qualified, its reliability suits industrial and telecom applications.

GS8A0140R2DCT Applications

Ideal for precision circuits requiring stable resistance ratios, such as:

• Voltage Dividers: High-accuracy dividers in sensor interfaces.
• ADC/DAC Reference Networks: Ensures minimal drift in data conversion systems.
• Medical Equipment: Reliable performance in diagnostic devices.
• Industrial Controls: Stable operation in PLCs and motor drives.
• Telecom Infrastructure: Signal conditioning in base stations and routers.

Conclusion of GS8A0140R2DCT

The GS8A0140R2DCT excels in precision, thermal stability, and compact integration, making it a superior choice for applications demanding tight tolerance and low TCR. Its ceramic SOIC package and isolated design provide reliability where competing networks may falter. While not RoHS-compliant, its performance in industrial and telecom systems justifies its use in non-consumer environments. Engineers seeking a cost-effective, high-performance resistor network will find this model optimally balanced for critical designs.