TT Electronics/IRC

GS4B011742BBT

GS4B011742BBT Description

The GS4B011742BBT 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 tight tolerance of 0.1% and a low temperature coefficient of ±100ppm/°C, ensuring stable performance across a wide operating range of 70°C to 125°C. Encased in a ceramic SOIC-8 package, it features gull-wing terminations for reliable surface-mount (SMD) assembly. With a 17.4KΩ resistance per element, a 0.4W total power rating, and a 100V maximum voltage rating, this network is engineered for precision analog and digital circuits.

GS4B011742BBT Features

• High Accuracy: 0.1% tolerance and ±100ppm/°C TCR for precision applications.
• Robust Construction: Ceramic case ensures durability and thermal stability.
• Space-Efficient: Compact SOIC-8 package (4.9mm × 5.99mm × 1.45mm) with 1.27mm terminal pitch.
• Reliable Termination: Gull-wing leads for secure PCB mounting.
• Wide Operating Range: Derated power up to 125°C, suitable for industrial environments.
• Low Power Dissipation: 0.05W per resistor (1/20W) with a 0.4W total rating.
• Non-Automotive Grade: Ideal for industrial, medical, and instrumentation uses where PPAP compliance is not required.

GS4B011742BBT Applications

This resistor network excels in:

• Precision Voltage Dividers: Critical in ADC/DAC reference circuits.
• Signal Conditioning: For sensor interfaces and amplification stages.
• Industrial Control Systems: Where stable resistance under thermal stress is vital.
• Medical Electronics: Due to its low drift and high reliability.
• Test & Measurement Equipment: Demanding sub-1% tolerance for calibration.

Conclusion of GS4B011742BBT

The GS4B011742BBT stands out for its exceptional accuracy, robust ceramic construction, and compact SMD footprint. While not RoHS-compliant or automotive-grade, its thin-film technology and tight specifications make it a top choice for precision electronics in industrial, medical, and instrumentation sectors. Its 7-resistor BUS configuration simplifies circuit design, reducing component count and improving consistency in matched-resistor applications. For engineers seeking high stability in harsh environments, this network delivers reliable performance with minimal drift.