TT Electronics/IRC

GS8A0145R3DCT

GS8A0145R3DCT Description

The GS8A0145R3DCT from TT Electronics/IRC is a high-precision 8-resistor isolated network designed for demanding electronic applications. Housed in a 16-pin narrow SOIC ceramic package, it features 45.3Ω thin-film resistors with an absolute tolerance of ±0.5% and a ratio tolerance of ±0.25%, ensuring exceptional accuracy. The device operates over a wide temperature range (-70°C to +125°C) with a ±100ppm/°C temperature coefficient, maintaining stability under thermal stress. Its 100V maximum voltage rating and 0.1W power rating per resistor (0.8W total) make it suitable for precision circuits. The gull-wing termination and surface-mount design facilitate easy PCB integration.

GS8A0145R3DCT Features

• Isolated Resistor Network: 8 independent resistors for flexible circuit design.
• High Precision: ±0.5% absolute tolerance, ±0.25% ratio tolerance.
• Robust Construction: Ceramic SOIC package ensures durability and thermal performance.
• Stable Performance: ±100ppm/°C TCR for reliable operation in varying temperatures.
• Compact Dimensions: 9.91mm (L) × 5.99mm (D) × 1.45mm (H), ideal for space-constrained designs.
• Surface-Mount Ready: Gull-wing terminals with 1.27mm pitch for easy assembly.
• Wide Voltage Range: Supports up to 100V, suitable for industrial and automotive environments (non-automotive PPAP).

GS8A0145R3DCT Applications

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

• Signal Conditioning: Voltage dividers, feedback networks in op-amp circuits.
• Sensor Interfaces: Bridge networks for strain gauges or RTDs.
• Medical Electronics: High-accuracy instrumentation requiring stable resistance.
• Industrial Controls: PLCs, motor drives, and power management systems.
• Test & Measurement Equipment: Calibration circuits and reference standards.

Conclusion of GS8A0145R3DCT

The GS8A0145R3DCT combines high precision, thermal stability, and compact packaging, making it a superior choice for applications demanding tight tolerance and reliability. Its isolated design and ceramic construction outperform conventional networks in harsh environments. While not PPAP-certified for automotive use, it is ideal for industrial, medical, and instrumentation markets where accuracy and durability are critical. Engineers will benefit from its ease of integration and consistent performance across temperature extremes.