TT Electronics/IRC

GS4B021072BAT

GS4B021072BAT Description

The GS4B021072BAT from TT Electronics/IRC is a high-precision 7-resistor bussed network in an 8-pin narrow SOIC package, designed for demanding surface-mount applications. This ceramic-based thin-film resistor network offers a 10.7KΩ resistance per element with an exceptional ±0.1% absolute tolerance and ±0.05% ratio tolerance, ensuring superior accuracy in signal conditioning and voltage division circuits. Its ±50ppm/°C temperature coefficient and 125°C maximum operating temperature make it suitable for stable performance across a wide thermal range. The SOIC-C series construction provides robust mechanical integrity, while the gull-wing termination ensures reliable solderability in automated assembly processes.

GS4B021072BAT Features

• Precision Performance: Ultra-tight tolerances (±0.1%) and low TCR (±50ppm/°C) for critical analog applications.
• Robust Construction: Ceramic substrate with thin-film technology enhances durability and thermal stability.
• Space-Efficient: Compact 4.9mm × 5.99mm × 1.45mm footprint (SOIC-8) ideal for high-density PCB designs.
• High Voltage Handling: Supports up to 100V with a 0.4W total power rating (0.05W per resistor).
• Automation-Friendly: Gull-wing leads and 1.27mm pitch simplify pick-and-place assembly.
• Wide Temperature Range: Operates from 70°C to 125°C with derated power, suitable for industrial environments.

GS4B021072BAT Applications

• Precision Instrumentation: Voltage dividers, feedback networks, and sensor calibration in test/measurement equipment.
• Industrial Controls: Signal conditioning in PLCs, motor drives, and process control systems requiring stable resistance.
• Communications: Impedance matching and filtering in RF/baseband circuits.
• Medical Electronics: Low-drift circuits for diagnostic devices where accuracy is critical.
• Power Management: Current sensing and balancing in multi-channel power supplies.

Conclusion of GS4B021072BAT

The GS4B021072BAT excels in applications demanding high precision, thermal stability, and compact form factors. Its ceramic thin-film design and bussed architecture provide a reliable solution for engineers tackling noise-sensitive or thermally variable environments. While not PPAP or automotive-qualified, its industrial-grade robustness and tight tolerances make it a standout choice for professional electronics where performance consistency is paramount. Ideal for OEMs prioritizing accuracy, repeatability, and space savings without compromising on reliability.