TT Electronics/IRC

GS4B038452FBT

GS4B038452FBT Description

The GS4B038452FBT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 7-resistor network features a 84.5KΩ resistance value per element with a tight 1% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range of 70°C to 125°C. Housed in an 8-pin SOIC ceramic package, it offers 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 gull-wing termination and surface-mount design facilitate easy PCB integration, while its compact dimensions (4.9mm x 5.99mm x 1.45mm) save board space.

GS4B038452FBT Features

• High Precision: Thin-film technology delivers 1% tolerance and ±25ppm/°C TCR for reliable signal integrity.
• Robust Construction: Ceramic case ensures durability and thermal stability in harsh environments.
• Space-Efficient: SOIC-8 package with a 1.27mm terminal pitch optimizes PCB layout density.
• Wide Operating Range: Rated for -55°C to +125°C, with derated power up to 125°C.
• Automated Assembly Friendly: Gull-wing leads and surface-mount design streamline manufacturing.
• Non-Automotive: Ideal for industrial, telecom, and instrumentation applications where PPAP compliance is not required.

GS4B038452FBT Applications

This resistor network excels in:

• Voltage Division & Signal Conditioning: Precision dividers in ADC/DAC circuits.
• Impedance Matching: High-frequency RF and communication systems.
• Industrial Control Systems: PLCs, sensors, and measurement equipment requiring stable resistance.
• Medical Electronics: Diagnostic devices where low drift and accuracy are critical.
• Test & Measurement: Calibration tools and reference circuits.

Conclusion of GS4B038452FBT

The GS4B038452FBT combines thin-film precision, compact packaging, and thermal resilience, making it a superior choice for engineers prioritizing accuracy and reliability in space-constrained designs. While not automotive-grade, its ceramic construction and low TCR cater to industrial and high-performance applications. For projects demanding stable resistance networks with minimal drift, this model offers a cost-effective, high-performance solution.