TT Electronics/IRC

GS4B031802JT

GS4B031802JT Description

The GS4B031802JT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications in demanding environments. This 8-pin narrow SOIC package features 7 bussed resistors with a common 18KΩ resistance value and a tight ±5% tolerance. Built using thin-film technology, it delivers excellent stability with a low ±25ppm/°C temperature coefficient, ensuring reliable performance across a 70°C to 125°C operating range. The SOIC-C series construction offers a compact footprint (4.9mm × 5.99mm × 1.45mm) with gull-wing terminations for easy surface-mount assembly. Rated for 100V maximum voltage and 0.4W total power dissipation, it is ideal for space-constrained designs requiring robust thermal and electrical characteristics.

GS4B031802JT Features

• Ceramic substrate for enhanced thermal stability and durability.
• Bussed network (BUS) with 7 resistors in an 8-pin SOIC package.
• Thin-film technology ensures low noise and high precision (±5% tolerance).
• Wide temperature range: Derated power operation from 70°C to 125°C.
• Low TCR (±25ppm/°C): Minimal resistance drift under thermal stress.
• Surface-mount design: Gull-wing terminations with 1.27mm pitch for automated assembly.
• High voltage rating (100V): Suitable for industrial and automotive-grade applications (non-PPAP).
• Compact dimensions: 4.9mm × 5.99mm × 1.45mm with tight tolerances (±0.1mm height/length).

GS4B031802JT Applications

This resistor network excels in precision analog circuits, voltage dividers, and signal conditioning where stability and space efficiency are critical. Key use cases include:

• Industrial control systems: Sensor interfaces, PLCs, and power management.
• Telecommunications: Impedance matching and filtering in RF modules.
• Medical devices: Low-noise signal processing circuits.
• Automotive electronics (non-PPAP): Infotainment systems and dashboard controls.
• Test & measurement equipment: Calibration and reference circuits.

Conclusion of GS4B031802JT

The GS4B031802JT combines high reliability, compact design, and excellent thermal performance, making it a superior choice for engineers seeking a robust resistor network. Its ceramic construction, low TCR, and bussed configuration provide distinct advantages over polymer-based or discrete alternatives. While not PPAP-capable, it is well-suited for industrial, telecom, and medical applications requiring stable, space-saving solutions. For designs demanding precision under thermal stress, this component delivers consistent performance in a standardized SOIC footprint.