TT Electronics/IRC

GS4B022801DCT

GS4B022801DCT Description

The GS4B022801DCT from TT Electronics/IRC is a high-precision 7-resistor thin film network designed for surface-mount applications. Housed in an 8-pin SOIC (Ceramic) package with gull-wing termination, it offers a 2.8KΩ resistance per resistor with an ultra-tight ±0.5% tolerance and a low ±50ppm/°C temperature coefficient. The device operates over a wide temperature range of -70°C to +125°C, derated for power at elevated temperatures, and supports a maximum voltage rating of 100V. With a total power rating of 0.4W (0.05W per resistor), it combines reliability with compact dimensions (4.9mm x 5.99mm x 1.45mm).

GS4B022801DCT Features

• Precision Performance: Thin film technology ensures low noise, high stability, and minimal drift over time.
• Robust Construction: Ceramic case enhances thermal and mechanical durability, ideal for harsh environments.
• Space-Efficient Design: SOIC package with 1.27mm terminal pitch optimizes PCB real estate.
• Automated Assembly Friendly: Gull-wing leads enable reliable SMD placement and reflow soldering.
• Non-Automotive Grade: Suitable for industrial, telecom, and instrumentation applications where PPAP compliance is not required.

GS4B022801DCT Applications

This resistor network excels in precision analog circuits, such as:

• Voltage dividers and signal conditioning in test/measurement equipment.
• Feedback networks for op-amps and ADCs/DACs in data acquisition systems.
• Impedance matching in high-frequency communication devices.
• Industrial control systems requiring stable resistance values under thermal stress.

Conclusion of GS4B022801DCT

The GS4B022801DCT stands out for its combination of precision, power efficiency, and compact form factor. While not RoHS-compliant, its ceramic construction and thin film technology make it a robust choice for non-automotive, high-reliability applications. Ideal for engineers seeking repeatable performance in tight-tolerance designs, this network resistor is a cost-effective solution for dense PCBs where space and accuracy are critical.