TT Electronics/IRC

GS7B021400FDT

GS7B021400FDT Description

The GS7B021400FDT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications. This 14-pin narrow SOIC device features 13 bussed resistors with a 140Ω resistance value, offering an absolute tolerance of ±1% and a ratio tolerance of ±0.5%. Built with thin-film technology, it ensures excellent stability and low noise, making it ideal for sensitive circuits. The SOIC package (8.66mm x 5.99mm x 1.45mm) provides a compact footprint, while the gull-wing termination facilitates reliable surface-mount assembly. 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 70°C to 125°C.

GS7B021400FDT Features

• Bussed Network: 13 resistors connected in a bus configuration for simplified circuit design.
• High Precision: ±1% absolute tolerance and ±0.5% ratio tolerance ensure consistent performance.
• Stable TCR: ±50ppm/°C temperature coefficient minimizes resistance drift.
• Robust Construction: Ceramic case enhances thermal and mechanical durability.
• Surface-Mount Ready: Gull-wing leads and 1.27mm terminal pitch for easy PCB integration.
• Wide Operating Range: Supports -55°C to 125°C with derated power up to 125°C.
• Non-Automotive: Suitable for industrial and commercial applications where PPAP is not required.

GS7B021400FDT Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage dividers and feedback networks in analog circuits.
• Medical Electronics: Low-noise, high-stability requirements in diagnostic equipment.
• Test & Measurement: Calibration and reference circuits demanding tight tolerance.
• Industrial Controls: Durable performance in harsh environments (e.g., PLCs, sensors).
• Communications: RF and baseband circuitry where consistent impedance is critical.

Conclusion of GS7B021400FDT

The GS7B021400FDT stands out for its precision, compactness, and reliability, making it a top choice for engineers needing stable resistor networks in space-constrained designs. Its thin-film technology, low TCR, and robust ceramic package deliver superior performance over cheaper thick-film alternatives. While not RoHS-compliant, it remains a dependable solution for non-consumer applications requiring tight tolerances and long-term stability. Ideal for industrial, medical, and instrumentation use, this network balances cost and performance for demanding electronic systems.