TT Electronics/IRC

GS4A0193R1JDT

GS4A0193R1JDT Description

The GS4A0193R1JDT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications requiring stable resistance values under varying thermal conditions. This 8-pin narrow SOIC package features four isolated thin-film resistors, each with a 93.1Ω resistance and a ±5% absolute tolerance, ensuring reliable performance in demanding circuits. With a ±100ppm/°C temperature coefficient, it maintains consistent operation across a 70°C to 125°C derated power range, making it suitable for environments with fluctuating temperatures. The SOIC-C series construction offers a compact footprint (4.9mm × 5.99mm × 1.45mm) with gull-wing terminations for secure surface-mount assembly. Rated for 100V maximum voltage and 0.1W power dissipation per resistor, it balances durability with efficiency.

GS4A0193R1JDT Features

• Isolated Resistors: Four independent resistors (93.1Ω each) with ±0.5% ratio tolerance for precise voltage division or current limiting.
• Robust Construction: Ceramic case and thin-film technology ensure low noise, high stability, and resistance to thermal stress.
• Wide Temperature Range: Operates reliably from -55°C to 125°C (derated power up to 125°C).
• Surface-Mount Design: SOIC package with 1.27mm terminal pitch for high-density PCB layouts.
• Low TCR: ±100ppm/°C minimizes resistance drift in temperature-sensitive applications.
• Non-Automotive: Ideal for industrial and commercial use, though not PPAP-capable.

GS4A0193R1JDT Applications

• Signal Conditioning: Isolated resistor networks for ADC/DAC reference circuits or sensor interfaces.
• Voltage Division: Precision dividers in measurement equipment or calibration systems.
• Current Limiting: Protection circuits in power supplies or communication modules.
• Industrial Electronics: PLCs, motor controls, and instrumentation where thermal stability is critical.
• Consumer Electronics: Compact designs requiring reliable passive components.

Conclusion of GS4A0193R1JDT

The GS4A0193R1JDT excels in applications demanding high precision, thermal resilience, and compact form factors. Its isolated thin-film resistors, low TCR, and ceramic construction provide superior performance over standard thick-film networks, particularly in environments with wide temperature fluctuations. While not suited for automotive use, it is a cost-effective solution for industrial, commercial, and consumer electronics where reliability and space efficiency are paramount. Engineers will appreciate its balance of tolerance accuracy, power handling, and ease of integration into surface-mount assemblies.