TT Electronics/IRC

GS4B012400GGT

GS4B012400GGT Description

The GS4B012400GGT 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 240Ω resistance value with an absolute tolerance of ±2% and a ratio tolerance of ±2%, ensuring consistent performance. The thin-film technology provides excellent stability with a temperature coefficient of ±100ppm/°C, making it suitable for environments with operating temperatures from 70°C to 125°C. Its 0.05W (1/20) power rating per resistor and 0.4W total power rating ensure reliable operation under load. The gull-wing termination and surface-mount design facilitate easy PCB integration, while the 100V maximum voltage rating enhances durability in demanding circuits.

GS4B012400GGT Features

• Ceramic Case: Offers superior thermal and mechanical stability compared to polymer-based networks.
• Bussed Configuration (BUS): Simplifies circuit design by connecting resistors in a common node, reducing component count.
• Precision Thin Film: Delivers low noise and high accuracy (±2% tolerance) for sensitive analog/digital systems.
• Robust Construction: Withstands high temperatures (up to 125°C) and derated power conditions.
• Compact SOIC Package: 4.9mm (L) × 5.99mm (D) × 1.45mm (H) dimensions save board space in dense layouts.
• 1.27mm Terminal Pitch: Compatible with standard SMD assembly processes.

GS4B012400GGT Applications

Ideal for:

• Voltage Divider Networks: Precision signal conditioning in sensor interfaces.
• Bus Termination: Impedance matching in high-speed digital circuits (e.g., memory modules).
• Automotive & Industrial Electronics: Despite non-automotive PPAP status, its wide temperature range suits harsh environments.
• Medical Devices: Stable performance in diagnostic equipment due to low TCR and tight tolerances.
• Power Management: Load balancing in DC-DC converters or feedback loops.

Conclusion of GS4B012400GGT

The GS4B012400GGT excels in precision, thermal resilience, and space efficiency, distinguishing it from generic resistor arrays. Its ceramic SOIC package and bussed design reduce complexity in high-density PCBs, while thin-film technology ensures long-term reliability. Though not RoHS-compliant, it remains a top choice for engineers prioritizing performance over regulatory constraints in industrial, medical, and communication systems. For applications demanding stable resistance under thermal stress, this network offers a compelling balance of accuracy and durability.