TT Electronics/IRC

GS7A0128R0JDT

GS7A0128R0JDT Description

The GS7A0128R0JDT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications in demanding environments. This 14-pin narrow SOIC package features 7 isolated thin-film resistors, each with a 28Ω resistance and a ±5% absolute tolerance, ensuring consistent performance. With a ±100ppm/°C temperature coefficient, it maintains stability across a wide operating temperature range of -70°C to +125°C. The SOIC-C series construction offers robust ceramic substrate reliability, while the gull-wing termination enables secure surface-mount (SMD) assembly. Rated for 0.1W per resistor (0.7W total) and 100V maximum voltage, it combines durability with compact dimensions (8.66mm x 5.99mm x 1.45mm).

GS7A0128R0JDT Features

• Isolated Resistor Network: 7 independent resistors prevent crosstalk, ideal for signal isolation.
• High-Temperature Stability: Operates reliably up to 125°C with derated power at elevated temperatures.
• Precision Thin-Film Technology: Delivers ±0.5% ratio tolerance for matched resistance pairs.
• Robust Ceramic Package: Resists thermal stress and mechanical shock vs. polymer-based networks.
• Space-Efficient SOIC Design: Fits high-density PCB layouts with 1.27mm terminal pitch.
• Non-Automotive (PPAP No): Optimized for industrial, telecom, and instrumentation use.

GS7A0128R0JDT Applications

• Voltage Division & Current Sensing: Precision dividers in test/measurement equipment.
• Signal Conditioning: Isolated feedback networks in op-amp circuits.
• Industrial Controls: PLCs and motor drives requiring stable resistance under thermal cycling.
• Telecom Infrastructure: Line termination and impedance matching in base stations.
• Medical Devices: Reliable performance in diagnostic electronics (non-implantable).

Conclusion of GS7A0128R0JDT

The GS7A0128R0JDT excels in applications demanding high isolation, thermal resilience, and tight tolerance. Its ceramic SOIC package and thin-film technology provide superior performance over plastic-encapsulated networks, particularly in harsh environments. While not RoHS-compliant, it remains a top choice for legacy or specialized systems where durability and precision outweigh regulatory constraints. Engineers will value its balance of power handling, compactness, and stability in critical circuit designs.