TT Electronics/IRC

GS7B0128R7JT

GS7B0128R7JT Description

The GS7B0128R7JT from TT Electronics/IRC is a high-reliability ceramic resistor network designed for precision applications in demanding environments. Housed in a 14-pin narrow SOIC package, this bussed (BUS) network integrates 13 thin-film resistors, each with a 28.7Ω resistance and a ±5% tolerance. The device operates over a wide temperature range of -70°C to +125°C, with a derated power capability up to 125°C, ensuring stability in harsh conditions. Its ±100ppm/°C temperature coefficient and 100V maximum voltage rating make it suitable for circuits requiring consistent performance under thermal or electrical stress. The SOIC-C series construction offers a compact footprint (8.66mm x 5.99mm x 1.45mm) with gull-wing terminations for robust surface-mount assembly.

GS7B0128R7JT Features

• 13-resistor bussed network with 0.05W (1/20) power rating per resistor and 0.7W total power dissipation.
• Ceramic substrate for superior thermal management and mechanical durability.
• Thin-film technology ensures low noise and high accuracy (±5%) across the operating range.
• Narrow SOIC (SOIC-C) package with 1.27mm terminal pitch, optimized for high-density PCB layouts.
• Non-automotive (PPAP No) but suited for industrial, telecom, and instrumentation applications.
• Non-RoHS compliant, ideal for legacy or specialized systems where lead-free alternatives are unsuitable.

GS7B0128R7JT Applications

This resistor network excels in:

• Voltage division and bus termination in analog/digital hybrid circuits.
• Signal conditioning for sensors, ADCs, and DACs in industrial control systems.
• Power supply decoupling and impedance matching in RF/communication equipment.
• Legacy electronics repair due to its non-RoHS compliance and stable thin-film performance.
• High-reliability environments (e.g., aerospace, medical) where ceramic packaging resists vibration and thermal cycling.

Conclusion of GS7B0128R7JT

The GS7B0128R7JT stands out for its robust ceramic construction, precise thin-film resistors, and bussed topology, offering a balance of compactness, power handling, and thermal resilience. While not suited for automotive or RoHS-mandated designs, it is a top choice for industrial, telecom, and high-temperature applications requiring long-term reliability. Its SOIC-C package ensures compatibility with automated assembly processes, making it a versatile solution for space-constrained, high-performance circuits.