TT Electronics/IRC

GS4B012492GGT

GS4B012492GGT Description

The GS4B012492GGT from TT Electronics/IRC is a high-performance 7-resistor bussed network in an 8-pin narrow SOIC (SOIC-C) ceramic package. Designed for precision applications, it features a 24.9KΩ resistance per element with an absolute tolerance of ±2% and a ratio tolerance of ±2%, ensuring consistent performance in matched-resistor circuits. The thin-film technology delivers a low temperature coefficient of ±100ppm/°C, maintaining stability across a wide operating range of -55°C to +125°C. With a power rating of 0.4W (0.05W per resistor) and a maximum voltage rating of 100V, this network is engineered for reliability in demanding environments. Its gull-wing termination and surface-mount design facilitate easy PCB integration, while the ceramic case enhances thermal and mechanical durability.

GS4B012492GGT Features

• Bussed Network Configuration: Simplifies circuit design by interconnecting resistors, reducing component count.
• High Precision: ±2% tolerance and ±100ppm/°C TCR ensure minimal drift in critical applications.
• Robust Construction: Ceramic substrate offers superior heat dissipation and mechanical strength.
• Compact SOIC Package: Measures 4.9mm (L) × 5.99mm (D) × 1.45mm (H) with tight tolerances (±0.1mm height/length).
• Wide Temperature Range: Operates from -55°C to +125°C, derated up to 125°C.
• Surface-Mount Ready: Gull-wing leads with 1.27mm pitch for automated assembly compatibility.

GS4B012492GGT Applications

• Voltage Division & Pull-Up/Down Circuits: Ideal for precision analog signal conditioning.
• Industrial Controls: Stable performance in harsh environments (e.g., motor drives, PLCs).
• Medical Electronics: Reliable operation in diagnostic equipment due to low drift.
• Automotive Systems: Suitable for non-safety-critical modules (ECUs, sensors) despite non-AECQ compliance.
• Test & Measurement: High accuracy in calibration and instrumentation circuits.

Conclusion of GS4B012492GGT

The GS4B012492GGT excels in applications demanding tight tolerance, thermal stability, and space efficiency. Its ceramic SOIC package and bussed architecture provide a competitive edge over plastic-cased networks, particularly in high-temperature or vibration-prone settings. While not PPAP or automotive-qualified, it remains a cost-effective solution for industrial, medical, and precision electronics where reliability and miniaturization are paramount. Engineers will appreciate its balance of performance, durability, and ease of integration.