TT Electronics/IRC

GS4B021741BBT

GS4B021741BBT Description

The GS4B021741BBT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 7-resistor BUS-configuration array offers a 1.74KΩ resistance value with an ultra-tight 0.1% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stable performance across a wide operating temperature range of 70°C to 125°C. Housed in a ceramic SOIC-8 package, it features gull-wing SMD terminations for reliable surface-mount assembly. With a 0.4W total power rating (0.05W per resistor) and a 100V maximum voltage rating, this network is engineered for precision analog and digital circuits requiring minimal drift and high accuracy.

GS4B021741BBT Features

• High Precision: 0.1% tolerance and ±50ppm/°C TCR for critical signal conditioning.
• Robust Construction: Ceramic substrate ensures thermal stability and durability.
• Space-Efficient: Compact SOIC-8 package (4.9mm × 5.99mm × 1.45mm) with 1.27mm pitch for high-density PCB layouts.
• Reliable Termination: Gull-wing leads provide strong solder joints and mechanical resilience.
• Wide Operating Range: Derated power up to 125°C, suitable for industrial environments.
• Low Noise: Thin-film technology minimizes parasitic effects, ideal for sensitive analog circuits.

GS4B021741BBT Applications

This resistor network excels in:

• Precision Voltage Dividers: Used in ADC/DAC reference circuits and sensor interfaces.
• Medical Equipment: High-accuracy signal chains in patient monitoring systems.
• Industrial Automation: Feedback networks for PLCs and motor control systems.
• Test & Measurement: Calibration and instrumentation requiring low drift.
• Aerospace & Defense: Reliable performance in harsh environmental conditions.

Conclusion of GS4B021741BBT

The GS4B021741BBT stands out for its exceptional accuracy, thermal stability, and compact form factor, making it a superior choice for precision electronics. Its ceramic SOIC package and thin-film construction deliver reliability in high-temperature environments, while the BUS configuration simplifies circuit design. Though not PPAP or automotive-qualified, it is ideal for industrial, medical, and instrumentation applications where tight tolerances and low drift are critical. Engineers seeking a high-performance resistor network for space-constrained, high-reliability designs will find this model optimally balanced for cost and performance.