TT Electronics/IRC

GS4A022671BT

GS4A022671BT Description

The GS4A022671BT from TT Electronics/IRC is a high-precision 4-resistor network designed for demanding isolation applications. Housed in an 8-pin narrow SOIC ceramic package, it features isolated thin-film resistors with a tight tolerance of ±0.1% and a low ±50ppm/°C temperature coefficient. The network operates over a wide temperature range (70°C to 125°C) and delivers a 0.1W power rating per resistor (0.4W total). Its 2.67KΩ resistance value and 100V maximum voltage rating make it suitable for precision analog and signal conditioning circuits. The gull-wing termination ensures reliable surface-mount (SMD) assembly, while the ceramic case enhances thermal stability and durability.

GS4A022671BT Features

• High Precision: ±0.1% absolute tolerance ensures minimal deviation in critical circuits.
• Stable Performance: ±50ppm/°C TCR maintains accuracy across temperature fluctuations.
• Robust Construction: Ceramic SOIC package offers superior thermal and mechanical resilience.
• Isolated Design: Independent resistors prevent crosstalk in multi-channel systems.
• Space-Efficient: Compact 4.9mm × 5.99mm × 1.45mm footprint suits high-density PCB layouts.
• Wide Voltage Range: Supports up to 100V, ideal for industrial and automotive-grade applications (though not PPAP/automotive-certified).

GS4A022671BT Applications

This resistor network excels in:

• Precision Instrumentation: Signal amplification, ADC/DAC reference circuits.
• Medical Electronics: Isolated sensor interfaces and patient monitoring systems.
• Industrial Controls: Feedback networks in power supplies and motor drives.
• Test & Measurement Equipment: Calibration and attenuation circuits requiring long-term stability.
• Telecom Infrastructure: Line termination and impedance matching in high-frequency modules.

Conclusion of GS4A022671BT

The GS4A022671BT stands out for its exceptional accuracy, thermal stability, and isolation properties, making it a top choice for engineers prioritizing reliability in harsh environments. While not automotive-compliant, its ceramic construction and thin-film technology outperform standard epoxy-coated networks in thermal and electrical performance. Ideal for high-precision, space-constrained designs, this resistor network balances performance with cost-effectiveness for industrial and medical applications.