TT Electronics/IRC

GS7B028251DBT

GS7B028251DBT Description

The GS7B028251DBT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding surface-mount applications. This 14-pin narrow SOIC (SOIC-C Series) device integrates 13 bussed resistors with a 8.25KΩ resistance value, offering an absolute tolerance of ±0.5% and a ratio tolerance of ±0.1%. Built with thin-film technology, it ensures low noise and high stability, making it ideal for precision circuits. The ceramic case provides excellent thermal performance, supporting operation in a wide temperature range (70°C to 125°C @ derated power). With a maximum voltage rating of 100V and a power rating of 0.7W (0.05W per resistor), it balances performance and reliability in compact designs.

GS7B028251DBT Features

• Precision Performance: ±50ppm/°C temperature coefficient ensures minimal drift.
• Robust Construction: Ceramic substrate enhances thermal dissipation and mechanical durability.
• High-Density Integration: 13 resistors in a 5.99mm x 8.66mm footprint (SOIC package).
• Stable Termination: Gull-wing leads enable reliable surface-mount assembly.
• Strict Tolerances: ±0.5% absolute and ±0.1% ratio tolerance for matched networks.
• Wide Operating Range: Supports -55°C to +125°C (full power up to 70°C).
• Non-Automotive: Suitable for industrial, medical, and instrumentation applications.

GS7B028251DBT Applications

This resistor network excels in:

• Analog Signal Conditioning: Precision voltage dividers in data acquisition systems.
• Medical Electronics: Stable reference circuits in diagnostic equipment.
• Test & Measurement: Calibration networks requiring tight tolerance matching.
• Industrial Controls: Feedback networks in servo drives and PLCs.
• Aerospace & Defense: Ruggedized electronics where thermal stability is critical.

Conclusion of GS7B028251DBT

The GS7B028251DBT stands out for its precision, compactness, and ceramic-based reliability, making it a top choice for engineers prioritizing thermal performance and tolerance accuracy. While not PPAP or automotive-qualified, its thin-film technology and bussed design cater to high-reliability industrial and medical applications. For designs demanding low drift and high-density resistance networks, this model offers a compelling balance of performance and durability.