TT Electronics/IRC

GS4B011331JDT

GS4B011331JDT Description

The GS4B011331JDT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications in demanding electronic circuits. This 8-pin Narrow SOIC (SOIC-C Series) device integrates 7 bussed resistors with a 1.33KΩ resistance value, offering an absolute tolerance of ±5% and a ratio tolerance of ±0.5%. Built with thin-film technology, it ensures stable performance across a wide temperature range of -70°C to +125°C, with a temperature coefficient of ±100ppm/°C. The 0.05W (1/20) power rating per resistor and 0.4W total power rating make it suitable for low-power, high-density designs. Its 100V maximum voltage rating and surface-mount gull-wing termination enhance reliability in compact PCB layouts.

GS4B011331JDT Features

• Ceramic Case & Thin Film Technology: Ensures durability and precise resistance matching.
• Bussed Network (7 Resistors): Simplifies circuit design for common voltage distribution.
• High-Temperature Operation: Rated for 125°C, ideal for industrial and automotive environments (though not PPAP/Automotive certified).
• Tight Tolerances: ±5% absolute, ±0.5% ratio tolerance for critical analog/digital systems.
• Compact SOIC Package: 4.9mm (L) × 5.99mm (D) × 1.45mm (H) with ±0.1mm dimensional tolerances.
• Low TCR (±100ppm/°C): Minimizes resistance drift under thermal stress.
• Gull-Wing Termination: Facilitates automated SMT assembly and inspection.

GS4B011331JDT Applications

This resistor network excels in:

• Voltage Divider Circuits: Precision ratio tolerance ensures accurate signal scaling.
• Industrial Control Systems: Stable performance in high-temperature environments.
• Medical Electronics: Reliable operation in compact, low-power devices.
• Test & Measurement Equipment: Low TCR minimizes calibration drift.
• Consumer Electronics: Space-saving solution for bus lines and pull-up networks.

Conclusion of GS4B011331JDT

The GS4B011331JDT stands out for its ceramic construction, tight tolerances, and robust thermal performance, making it a superior choice for precision analog and mixed-signal designs. While not RoHS-compliant or automotive-grade, its thin-film technology and bussed architecture offer unmatched reliability in industrial and commercial applications. Engineers seeking a high-density, stable resistor network will find this model ideal for reducing BOM complexity without sacrificing accuracy.