TT Electronics/IRC

GS4B021331DDT

GS4B021331DDT Description

The GS4B021331DDT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 7-resistor network features a 1.33KΩ resistance per element with an ultra-tight 0.5% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range (70°C to 125°C). Housed in a ceramic SOIC-8 package with gull-wing SMD termination, it offers excellent thermal stability and mechanical durability. The device supports a maximum voltage rating of 100V and delivers a total power rating of 0.4W (0.05W per resistor), making it suitable for precision analog and digital circuits. Its compact dimensions (4.9mm x 5.99mm x 1.45mm) and surface-mount design facilitate high-density PCB layouts.

GS4B021331DDT Features

• Precision Thin Film Technology: Delivers high accuracy (±0.5%) and low TCR (±50ppm/°C) for stable performance.
• Robust Ceramic Package: Ensures superior thermal management and mechanical strength.
• High Voltage Tolerance: Supports up to 100V, ideal for industrial and automotive environments.
• Optimized Power Handling: 0.4W total power dissipation (0.05W per resistor) with derating up to 125°C.
• Space-Efficient SOIC-8: Gull-wing termination and 1.27mm pitch for easy soldering and compact designs.
• Non-RoHS Compliant: Suitable for applications exempt from RoHS restrictions.

GS4B021331DDT Applications

This resistor network excels in:

• Signal Conditioning Circuits: Precision voltage dividers, feedback networks.
• Industrial Control Systems: PLCs, sensor interfaces requiring high stability.
• Test & Measurement Equipment: Calibration circuits, instrumentation amplifiers.
• Automotive Electronics (non-AECQ): Non-safety-critical modules like infotainment or lighting.
• Medical Devices: Diagnostic equipment where accuracy is critical.

Conclusion of GS4B021331DDT

The GS4B021331DDT stands out for its precision, reliability, and compact form factor, making it a top choice for engineers designing high-performance circuits. Its ceramic construction, tight tolerance, and low TCR ensure long-term stability in harsh environments. While not PPAP or automotive-qualified, it remains ideal for industrial, medical, and instrumentation applications where exact resistance matching and thermal performance are paramount. For designs requiring high-density, high-accuracy resistor networks, this model delivers exceptional value.