TT Electronics/IRC

GS4B034992GAT

GS4B034992GAT Description

The GS4B034992GAT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 7-resistor array features a 49.9K Ohm resistance value with a tight 2% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range of 70°C to 125°C. Housed in a ceramic SOIC-8 package with gull-wing terminations, it offers excellent thermal stability and reliability for surface-mount (SMD) designs. The device operates at a maximum voltage rating of 100V and delivers a total power rating of 0.4W (0.05W per resistor), making it suitable for demanding circuit environments.

GS4B034992GAT Features

• Precision Thin Film Technology: Ensures low noise and high accuracy.
• Ceramic Case & SOIC Package: Enhances thermal dissipation and mechanical robustness.
• BUS Circuit Designator: Optimized for bus line termination and signal conditioning.
• Wide Temperature Range: Stable performance from 70°C to 125°C at derated power.
• Compact & Reliable: 4.9mm (L) × 5.99mm (D) × 1.45mm (H) dimensions with tight tolerances (±0.1mm height, ±0.2mm depth).
• Gull Wing Termination: Facilitates easy soldering and inspection in automated PCB assembly.

GS4B034992GAT Applications

Ideal for precision analog circuits, industrial control systems, and communication hardware, this resistor network excels in:

• Voltage Divider Networks in measurement equipment.
• Bus Line Termination for digital signal integrity (e.g., CAN, I2C).
• Sensor Interface Circuits requiring stable resistance under thermal stress.
• Medical & Test Instruments where low TCR (±25ppm/°C) is critical.

Conclusion of GS4B034992GAT

The GS4B034992GAT stands out for its combination of precision, thermal stability, and compact form factor, making it a superior choice over generic thick-film arrays. Its ceramic construction, thin-film technology, and tight tolerances ensure reliability in harsh environments, while its SOIC-8 package simplifies integration into high-density PCB layouts. For engineers seeking a high-performance resistor network for signal conditioning or precision analog designs, this model delivers exceptional value.