TT Electronics/IRC

GS4B017681BT

GS4B017681BT Description

The GS4B017681BT from TT Electronics/IRC is a high-precision 7-resistor bussed network in an 8-pin narrow SOIC (SOIC-C) ceramic package, designed for demanding surface-mount applications. It features a 7.68KΩ resistance value with an ultra-tight ±0.1% absolute tolerance and a ±100ppm/°C temperature coefficient, ensuring stability across a wide operating range of -70°C to +125°C. The thin-film technology delivers superior accuracy and low noise, while the 0.05W (1/20) power rating per resistor (0.4W total) and 100V maximum voltage rating make it suitable for precision analog and digital circuits.

GS4B017681BT Features

• Ceramic SOIC-C case for enhanced thermal performance and durability.
• Bussed network topology simplifies PCB layout in voltage-divider or pull-up/down configurations.
• Gull-wing termination ensures reliable surface-mount soldering.
• 0.1% tolerance & ±100ppm/°C TCR for precision signal conditioning.
• Thin-film construction minimizes parasitic effects and drift.
• RoHS non-compliant (contains lead), ideal for legacy or high-reliability systems.
• Compact dimensions: 4.9mm (L) × 5.99mm (D) × 1.45mm (H) with tight ±0.1mm length/height tolerances.

GS4B017681BT Applications

This resistor network excels in:

• Precision instrumentation (e.g., medical devices, test equipment).
• Industrial control systems requiring stable voltage references.
• Automotive ECUs (non-automotive grade but suitable for benign environments).
• Communication infrastructure (DAC/ADC circuits, impedance matching).
• Legacy electronics where leaded components are mandated.

Conclusion of GS4B017681BT

The GS4B017681BT stands out for its ceramic package, thin-film accuracy, and bussed design, offering engineers a robust solution for precision analog networks. While not PPAP-capable or automotive-grade, its tight tolerances and wide temperature range make it ideal for industrial, medical, and telecom applications where reliability and signal integrity are critical. Its non-RoHS compliance may limit use in modern eco-conscious designs but ensures compatibility with older systems.