TT Electronics/IRC

GS7B0273R2DCT

GS7B0273R2DCT Description

The GS7B0273R2DCT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding surface-mount applications. This 14-pin narrow SOIC device features 13 bussed resistors with a 73.2Ω resistance value, offering an absolute tolerance of ±0.5% and a ratio tolerance of ±0.25%. Built using thin-film technology, it ensures excellent stability and low noise, making it ideal for precision circuits. The SOIC package (8.66mm × 5.99mm × 1.45mm) provides a compact footprint, while the gull-wing termination facilitates reliable PCB mounting. With a power rating of 0.7W (0.05W per resistor) and a maximum voltage rating of 100V, it operates reliably across a temperature range of -55°C to +125°C, supported by a ±50ppm/°C temperature coefficient.

GS7B0273R2DCT Features

• High Precision: ±0.5% absolute tolerance and ±0.25% ratio tolerance ensure consistent performance in critical applications.
• Robust Construction: Ceramic case and thin-film technology enhance durability and thermal stability.
• Space-Efficient Design: 14-pin SOIC package (8.66mm × 5.99mm) optimizes board space without compromising performance.
• Wide Operating Range: Functions reliably from -55°C to +125°C, with derated power up to 125°C.
• Low TCR: ±50ppm/°C temperature coefficient minimizes resistance drift under thermal stress.
• Bussed Configuration: Simplifies circuit design by connecting multiple resistors in a shared network.

GS7B0273R2DCT Applications

This resistor network excels in precision analog and digital systems, including:

• Voltage dividers and reference circuits in instrumentation and measurement equipment.
• Signal conditioning for sensors and data acquisition systems.
• Impedance matching in high-frequency communication devices.
• Power supply feedback networks requiring tight tolerance and stability.
• Industrial control systems where reliability under thermal stress is critical.

Conclusion of GS7B0273R2DCT

The GS7B0273R2DCT stands out for its precision, compactness, and thermal resilience, making it a superior choice for engineers designing high-reliability electronics. Its bussed configuration, low TCR, and ceramic construction address challenges in space-constrained and thermally variable environments. While not RoHS-compliant, its performance in industrial, automotive (non-PPAP), and instrumentation applications justifies its use where precision and durability are paramount. For designs demanding tight tolerances and stable operation, this resistor network delivers exceptional value.