TT Electronics/IRC

GS4B032871BAT

GS4B032871BAT Description

The GS4B032871BAT from TT Electronics/IRC is a high-precision 7-resistor bussed network in an 8-pin narrow SOIC package, designed for demanding circuit applications. Encased in a ceramic substrate, it offers superior thermal stability and reliability, with a thin-film technology construction ensuring low noise and high accuracy. The network features a 2.87KΩ resistance value per resistor with an absolute tolerance of ±0.1% and a ratio tolerance of ±0.05%, making it ideal for precision voltage division and signal conditioning. Rated for 0.4W total power dissipation (0.05W per resistor), it operates across a wide temperature range of -70°C to +125°C, supported by a ±25ppm/°C temperature coefficient. Its 100V maximum voltage rating and gull-wing termination ensure robust performance in surface-mount applications.

GS4B032871BAT Features

• Ceramic Case & Thin Film Technology: Ensures high thermal conductivity and long-term stability.
• Ultra-Precise Tolerance: ±0.1% absolute and ±0.05% ratio tolerance for critical analog circuits.
• Bussed Network Design: Simplifies PCB layout with shared common terminals (BUS configuration).
• Wide Operating Range: -70°C to +125°C with derated power up to 125°C.
• Low TCR (±25ppm/°C): Minimizes resistance drift under temperature fluctuations.
• SOIC-8 Package: Compact footprint (4.9mm × 5.99mm × 1.45mm) with 1.27mm pitch for high-density designs.
• Non-Automotive, Non-RoHS: Suitable for industrial and commercial (non-EU) applications.

GS4B032871BAT Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and DAC/ADC interfaces.
• Medical & Test Equipment: High-accuracy signal processing where drift is critical.
• Industrial Control Systems: Stable performance in harsh environments (e.g., PLCs, sensors).
• Aerospace & Defense: Reliable operation under extreme temperatures and vibrations.
• Communication Hardware: Impedance matching and RF signal conditioning.

Conclusion of GS4B032871BAT

The GS4B032871BAT stands out for its ceramic-based durability, exceptional tolerance precision, and thermal resilience, making it a top choice for engineers prioritizing accuracy and reliability in compact designs. While not RoHS-compliant, its performance in industrial and high-reliability applications is unmatched. For circuits requiring stable, low-drift resistance networks with minimal footprint, this TT Electronics/IRC offering delivers uncompromising quality.