TT Electronics/IRC

GS4B033002JDT

GS4B033002JDT Description

The GS4B033002JDT from TT Electronics/IRC is a high-performance 7-resistor bussed network in an 8-pin narrow SOIC package, designed for precision applications requiring stable thin-film resistance. With a 30KΩ resistance value and ±5% absolute tolerance, it ensures reliable performance in demanding circuits. The ceramic-based construction enhances thermal stability, supporting operation from 70°C to 125°C at derated power, with a ±25ppm/°C temperature coefficient for minimal drift. Its 0.4W total power rating (0.05W per resistor) and 100V maximum voltage rating make it suitable for moderate-power designs. The gull-wing termination and 1.27mm terminal pitch facilitate easy surface-mount assembly.

GS4B033002JDT Features

• Bussed Network: 7 resistors connected in a bus configuration, simplifying PCB layout for common-node applications.
• Thin-Film Technology: Delivers superior accuracy (±5% tolerance) and low TCR (±25ppm/°C) vs. thick-film alternatives.
• Robust Construction: Ceramic case ensures durability and thermal performance up to 125°C.
• Compact SOIC Package: 4.9mm × 5.99mm × 1.45mm dimensions with tight tolerances (±0.1mm height/length) for space-constrained designs.
• Automotive-Grade Alternatives: While not PPAP-certified, its stability suits industrial and telecom applications.

GS4B033002JDT Applications

Ideal for:

• Voltage Divider Networks: Precision dividers in sensor interfaces or ADC circuits.
• Bus Termination: Signal integrity in low-power digital systems (e.g., SPI/I²C).
• Industrial Controls: PLCs, motor drives, and power supplies requiring stable resistance under thermal stress.
• Test Equipment: Calibration circuits where ratio tolerance (±0.5%) is critical.

Conclusion of GS4B033002JDT

The GS4B033002JDT excels in precision, thermal resilience, and compactness, offering a cost-effective solution for bussed resistor networks. Its ceramic SOIC package and thin-film technology provide a competitive edge in stability and density over conventional arrays. While not automotive-qualified, it is a robust choice for industrial, telecom, and instrumentation designs demanding tight tolerances and reliable performance.