TT Electronics/IRC

GS4B021181JT

GS4B021181JT Description

The GS4B021181JT 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 SOIC-C series housing, it offers a 1.18KΩ resistance per element with a ±5% tolerance and a low ±50ppm/°C temperature coefficient, ensuring reliable performance across a 70°C to 125°C derated power range. With a 0.4W total power rating (0.05W per resistor) and 100V maximum voltage rating, this network is engineered for surface-mount applications demanding durability and consistency. Its gull-wing termination and 1.27mm terminal pitch facilitate easy PCB integration.

GS4B021181JT Features

• Ceramic Construction: Enhances thermal stability and mechanical robustness.
• Thin Film Technology: Delivers superior accuracy and low noise compared to thick-film alternatives.
• Bussed Design (BUS): Simplifies circuit layout by connecting resistors in a common configuration.
• Wide Temperature Range: Operates reliably up to 125°C, ideal for harsh environments.
• Compact Dimensions: 4.9mm (L) × 5.99mm (D) × 1.45mm (H) with tight tolerances (±0.1mm height/length, ±0.2mm depth).
• Non-Automotive (PPAP No): Optimized for industrial and commercial applications.

GS4B021181JT Applications

• Voltage Division/Current Limiting: Precision networks in analog signal conditioning.
• PCB Pull-Up/Pull-Down Arrays: Simplifies digital logic circuits.
• Industrial Controls: Stable performance in PLCs, sensors, and power management systems.
• Test & Measurement Equipment: Low-drift resistance for calibration circuits.
• Consumer Electronics: Compact footprint for space-constrained designs (e.g., IoT devices).

Conclusion of GS4B021181JT

The GS4B021181JT excels in applications requiring high-density, stable resistance networks with minimal thermal drift. Its ceramic SOIC package and thin-film technology provide a competitive edge in precision and reliability over polymer-based or thick-film alternatives. While not RoHS-compliant, it remains a top choice for non-automotive industrial designs where durability and consistent performance are critical. Ideal for engineers seeking a cost-effective, space-saving solution for bussed resistor networks.