TT Electronics/IRC

GS4B029092DAT

GS4B029092DAT Description

The GS4B029092DAT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 7-resistor BUS-configuration array offers a 90.9KΩ resistance per element with a tight ±0.5% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stable performance across a wide operating temperature range of -70°C to +125°C. Housed in an 8-pin SOIC gull-wing ceramic package, it features a 0.4W total power rating (0.05W per resistor) and a 100V maximum voltage rating, making it suitable for precision analog and digital circuits. The ceramic substrate enhances thermal stability, while the surface-mount (SMD) design optimizes PCB space efficiency.

GS4B029092DAT Features

• Precision Thin Film Technology: Delivers low noise and high accuracy (±0.5%) for sensitive signal conditioning.
• Robust Ceramic Case: Ensures superior thermal management and mechanical durability in harsh environments.
• BUS Configuration: Simplifies circuit design with a common-node topology, reducing component count.
• Wide Temperature Range: Operates reliably from -70°C to +125°C with derated power up to 125°C.
• Compact SOIC-8 Package: 4.9mm × 5.99mm × 1.45mm dimensions with ±0.1mm length/height tolerances for high-density layouts.
• Gull Wing Termination: Facilitates reliable soldering and automated PCB assembly.
• Non-Automotive (PPAP No): Ideal for industrial, telecom, and instrumentation applications.

GS4B029092DAT Applications

This resistor network excels in:

• Precision Voltage Dividers: Critical in ADC/DAC reference circuits and sensor interfaces.
• Signal Conditioning: Buffering and impedance matching in data acquisition systems.
• Medical Electronics: Patient monitoring equipment requiring stable, low-drift resistance.
• Test & Measurement: Calibration tools and high-accuracy multimeters.
• Industrial Controls: PLCs and motor drives where temperature stability is paramount.

Conclusion of GS4B029092DAT

The GS4B029092DAT combines high precision, compact packaging, and robust materials to address challenges in precision electronics. Its ceramic construction, BUS topology, and thin-film technology make it a standout choice for applications demanding low tolerance, thermal resilience, and space efficiency. While not PPAP-compliant for automotive use, it is well-suited for industrial, medical, and instrumentation designs where reliability and accuracy are critical.