TT Electronics/IRC

GS4B033570DBT

GS4B033570DBT Description

The GS4B033570DBT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 7-resistor network features a 357Ω resistance value with a tight 0.5% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range of 70°C to 125°C. Encased in a ceramic SOIC package, it offers excellent thermal stability and durability. The 0.4W total power rating (0.05W per resistor) and 100V maximum voltage rating make it suitable for precision circuits requiring reliable power dissipation. Its 8-pin gull-wing SMD termination ensures easy surface mounting, while the ±0.1mm height/length tolerances guarantee consistent placement in automated assembly processes.

GS4B033570DBT Features

• Precision Thin Film Technology: Delivers high accuracy (±0.5%) and low TCR (±25ppm/°C) for stable performance.
• Robust Ceramic SOIC Package: Enhances thermal management and mechanical strength in harsh environments.
• Optimized Power Handling: 0.4W total power (0.05W per resistor) with derating up to 125°C.
• Surface-Mount Design: Gull-wing terminals (1.27mm pitch) for reliable PCB attachment.
• Compact Dimensions: 4.9mm (L) × 5.99mm (D) × 1.45mm (H), ideal for space-constrained designs.
• Non-Automotive, Non-PPAP: Suitable for industrial, telecom, and instrumentation applications.

GS4B033570DBT Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor conditioning.
• Signal Processing Systems: DAC/ADC reference networks, filter circuits.
• Industrial Control Modules: PLCs, power supplies, and measurement equipment.
• Telecom Infrastructure: RF matching networks, line termination.
• Medical Electronics: Diagnostic devices where stability and accuracy are critical.

Conclusion of GS4B033570DBT

The GS4B033570DBT stands out for its combination of precision, durability, and compact form factor, making it a superior choice for applications demanding tight tolerances and thermal reliability. While not automotive-grade, its ceramic construction and thin-film technology ensure long-term performance in industrial and professional electronics. Engineers will appreciate its balance of power handling, size, and electrical stability, particularly in precision analog and signal chain designs.