TT Electronics/IRC

GS4B016340DBT

GS4B016340DBT Description

The GS4B016340DBT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 7-resistor array features a 634Ω resistance value per element with an ultra-tight ±0.5% tolerance and a low ±100ppm/°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 with gull-wing SMD termination, 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.

GS4B016340DBT Features

• Precision Thin Film Technology: Delivers low noise and high accuracy (±0.5%) for sensitive signal conditioning.
• Robust Ceramic Construction: Enhances thermal dissipation 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.
• Wide Temperature Range: Derated power operation up to 125°C, ideal for automotive and industrial applications (though not PPAP/automotive-qualified).
• Low TCR (±100ppm/°C): Minimizes resistance drift under thermal stress.
• Non-RoHS Compliant: Suitable for legacy or exempted applications requiring leaded components.

GS4B016340DBT Applications

This resistor network excels in:

• Voltage Divider Networks: Precision attenuation in ADC/DAC reference circuits.
• Signal Conditioning: Feedback networks in op-amps, filters, and instrumentation amplifiers.
• Industrial Control Systems: Stable performance in PLCs, sensors, and power management modules.
• Medical Electronics: Low-drift requirements in diagnostic equipment.
• Legacy Military/Aerospace: Non-RoHS compliance meets certain exempted standards.

Conclusion of GS4B016340DBT

The GS4B016340DBT combines precision, durability, and compactness, making it a standout choice for engineers needing reliable resistor networks in critical analog designs. Its ceramic substrate, thin-film technology, and tight tolerances outperform generic thick-film arrays, particularly in thermal and long-term stability. While not automotive-grade, its wide temperature range and robust construction cater to industrial, medical, and high-reliability applications where consistency is paramount.