TT Electronics/IRC

GS7A0163R4JDT

GS7A0163R4JDT Description

The GS7A0163R4JDT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications requiring stable resistance values under varying conditions. This 14-pin narrow SOIC package features 7 isolated thin-film resistors, each with a resistance value of 63.4Ω and a ±5% absolute tolerance. The device operates within a temperature range of 70°C to 125°C, with a ±100ppm/°C temperature coefficient, ensuring reliable performance in thermally demanding environments. Its 0.1W power rating per resistor (0.7W total) and 100V maximum voltage rating make it suitable for low-power, high-voltage circuits. The gull-wing termination and surface-mount design facilitate easy PCB integration, while the ceramic case enhances durability and thermal stability.

GS7A0163R4JDT Features

• Isolated Resistors: Seven independent resistors (63.4Ω each) with ±0.5% ratio tolerance for precise signal conditioning.
• Robust Construction: Ceramic SOIC package ensures mechanical strength and thermal dissipation.
• Wide Operating Range: Functions reliably from -55°C to 125°C, derated up to 125°C.
• Low TCR: ±100ppm/°C minimizes resistance drift across temperature fluctuations.
• Surface-Mount Ready: 1.27mm terminal pitch and gull-wing leads for automated assembly compatibility.
• High Voltage Tolerance: Supports up to 100V, ideal for industrial and automotive systems.

GS7A0163R4JDT Applications

• Signal Conditioning: Precision voltage dividers and feedback networks in op-amp circuits.
• Industrial Controls: Isolated resistor arrays for PLC modules and sensor interfaces.
• Automotive Electronics: ECU signal processing (though not PPAP-certified for automotive use).
• Test & Measurement Equipment: Stable reference resistors in calibration devices.
• Power Management: Current-limiting networks in low-power DC/DC converters.

Conclusion of GS7A0163R4JDT

The GS7A0163R4JDT excels in applications demanding high stability, precision, and thermal resilience. Its ceramic construction, isolated thin-film resistors, and tight tolerance specifications make it a superior choice over plastic-encased networks. While not automotive-grade, it is well-suited for industrial, instrumentation, and telecom systems where long-term reliability is critical. Engineers will appreciate its balance of performance, compact SOIC footprint, and ease of integration into modern PCB designs.