TT Electronics/IRC

GS4B029760JDT

GS4B029760JDT Description

The GS4B029760JDT 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. Encased in a ceramic substrate, it offers superior thermal stability with a ±50ppm/°C temperature coefficient and a 976Ω resistance per element (5% tolerance). Its 0.05W (1/20) power rating per resistor and 0.4W total power handling ensure reliability in compact designs. The gull-wing termination and surface-mount (SOIC) package facilitate automated assembly, while its 100V maximum voltage rating and 125°C operating range make it suitable for demanding environments. Non-compliant with EU RoHS, it targets niche industrial applications where ceramic durability is critical.

GS4B029760JDT Features

• Circuit Design: Bussed (BUS) configuration simplifies PCB layout.
• Precision: ±5% absolute tolerance and ±0.5% ratio tolerance for matched resistance.
• Robust Construction: Ceramic case ensures high thermal conductivity and mechanical strength.
• Compact Dimensions: 4.9mm (L) × 5.99mm (D) × 1.45mm (H) with tight tolerances (±0.1mm height/length).
• Wide Temperature Range: Operates from 70°C to 125°C with derated power, ideal for thermal stress environments.
• Thin-Film Technology: Delivers low noise and stable performance over time.

GS4B029760JDT Applications

• Industrial Controls: Precision voltage dividers in PLCs and sensor interfaces.
• Automotive Electronics: Non-AECQ-rated but suitable for non-safety-critical subsystems like infotainment.
• Test & Measurement Equipment: High-stability reference networks in calibration devices.
• Power Management: Current-limiting or pull-up networks in DC-DC converters.

Conclusion of GS4B029760JDT

The GS4B029760JDT excels in applications demanding tight tolerance, thermal resilience, and space efficiency. Its ceramic SOIC package and thin-film technology provide a niche solution for industrial and instrumentation designs where standard polymer-based networks fall short. While not PPAP or automotive-qualified, its rugged construction and precision make it a standout choice for engineers prioritizing long-term reliability in harsh conditions.