TT Electronics/IRC

GS8A0251R1DT

GS8A0251R1DT Description

The GS8A0251R1DT from TT Electronics/IRC is a high-precision 8-resistor isolated network in a 16-pin narrow SOIC package, designed for demanding electronic applications. Featuring 51.1Ω resistance with an ultra-tight ±0.5% tolerance and a low ±50ppm/°C temperature coefficient, this ceramic-based thin-film resistor network ensures exceptional stability and accuracy. The SOIC-C series construction offers robust performance with a 100V maximum voltage rating and 0.1W power dissipation per resistor (0.8W total). Its gull-wing termination and surface-mount design facilitate easy PCB integration, while the ceramic case enhances thermal and mechanical durability.

GS8A0251R1DT Features

• Precision Performance: ±0.5% absolute tolerance and ±50ppm/°C TCR for reliable signal conditioning.
• Isolated Resistors: Eight independent thin-film resistors in a single package, reducing board space and assembly complexity.
• High-Temperature Operation: Rated for 125°C maximum operating temperature, with derated power up to 125°C.
• Robust Construction: Ceramic substrate ensures low thermal EMF and high reliability in harsh environments.
• Compact & Standardized: SOIC-16 footprint (9.91mm × 5.99mm × 1.45mm) with ±0.1mm dimensional tolerances for consistent placement.
• Non-Automotive: Suitable for industrial and commercial applications where PPAP compliance is not required.

GS8A0251R1DT Applications

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor calibration in test/measurement equipment.
• Signal Conditioning: Isolation and impedance matching in data acquisition systems and instrumentation.
• Power Management: Current sensing and balancing in power supplies and DC-DC converters.
• Industrial Electronics: Robust performance in automation controls, PLCs, and motor drives.
• Telecom & Networking: High-frequency signal integrity in RF modules and communication hardware.

Conclusion of GS8A0251R1DT

The GS8A0251R1DT excels in applications demanding high precision, thermal stability, and space efficiency. Its ceramic thin-film technology and isolated resistor design provide superior performance over polymer-based networks, particularly in high-temperature or precision-critical environments. While not RoHS-compliant, its 0.5% tolerance and low TCR make it ideal for industrial and telecom systems where accuracy outweighs regulatory constraints. A cost-effective solution for engineers seeking reliability in compact, surface-mount resistor networks.