TT Electronics/IRC

GS4B031742DAT

GS4B031742DAT Description

The GS4B031742DAT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding circuit applications. This 7-resistor BUS array features a 17.4K Ohm resistance per element with an ultra-tight 0.5% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stable performance across a wide -70°C to +125°C operating range. Housed in a ceramic SOIC-8 package with gull-wing SMD terminations, it offers excellent thermal stability and mechanical durability. The 0.4W total power rating (0.05W per resistor) and 100V maximum voltage rating make it suitable for precision analog and digital circuits.

GS4B031742DAT Features

• Precision Thin Film Technology: Delivers high accuracy (±0.5%) and low TCR (±25ppm/°C) for stable performance.
• Robust Ceramic Construction: Enhances thermal management and reliability in harsh environments.
• Compact SOIC-8 Package: Space-saving 4.9mm × 5.99mm × 1.45mm footprint with 1.27mm pitch for high-density PCB designs.
• Automotive-Grade Alternatives: While not PPAP/automotive-certified, its 125°C max operating temp suits industrial and telecom applications.
• Non-RoHS Compliant: Ideal for legacy or specialized systems requiring non-compliant materials.

GS4B031742DAT Applications

• Precision Voltage Dividers: Critical in ADC/DAC reference circuits and sensor signal conditioning.
• Industrial Control Systems: Stable performance in PLCs, motor drives, and power management.
• Telecom Infrastructure: High-frequency signal processing and impedance matching.
• Medical Equipment: Reliable operation in diagnostic devices where accuracy is paramount.
• Aerospace & Defense: Ceramic packaging ensures resilience in extreme conditions.

Conclusion of GS4B031742DAT

The GS4B031742DAT excels in applications demanding high precision, thermal stability, and compact integration. Its thin-film technology, ceramic substrate, and tight tolerances distinguish it from generic resistor networks, making it a preferred choice for engineers in industrial, telecom, and instrumentation sectors. While not RoHS-compliant, its performance metrics justify its use in specialized or legacy systems requiring uncompromising reliability.