TT Electronics/IRC

GS7B021401FT

GS7B021401FT Description

The GS7B021401FT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications. Housed in a 14-pin narrow SOIC package, this bussed (BUS) network integrates 13 thin-film resistors, each with a 1.4KΩ resistance and a tight ±1% tolerance. The device operates over a wide temperature range of 70°C to 125°C with a derated power rating, ensuring reliability in demanding environments. Its ±50ppm/°C temperature coefficient and 100V maximum voltage rating make it suitable for stable, low-noise circuits. The SOIC-C series construction features gull-wing terminations for secure surface-mount assembly, while the ceramic case enhances thermal and mechanical durability.

GS7B021401FT Features

• Precision Network: 13 resistors, 1.4KΩ ±1%, ideal for matched impedance applications.
• Robust Construction: Ceramic substrate with thin-film technology for low drift and high stability.
• Thermal Performance: 0.05W per resistor (0.7W total), derated up to 125°C.
• Compact & Reliable: 8.66mm × 5.99mm × 1.45mm dimensions with ±0.1mm height tolerance for dense PCB layouts.
• Automotive-Grade Alternatives: While not PPAP/automotive-certified, its ±50ppm/°C TCR rivals higher-end models.
• Non-RoHS: Suitable for legacy or exempted designs requiring leaded components.

GS7B021401FT Applications

• Voltage Divider Networks: Precision attenuation in sensor interfaces or ADC circuits.
• Bus Termination: Stable impedance matching in digital communication lines (e.g., SPI, I²C).
• Industrial Controls: Durable performance in PLC modules or power management PCBs.
• Test & Measurement Equipment: Low-drift resistance chains for calibration or signal conditioning.
• Legacy Electronics: Non-RoHS compliance fits niche military/aerospace repairs.

Conclusion of GS7B021401FT

The GS7B021401FT excels in precision, thermal resilience, and space efficiency, distinguishing itself from generic arrays with its ceramic thin-film construction and bussed topology. While not automotive-qualified, its tight tolerances and wide temperature range make it a robust choice for industrial, telecom, and high-reliability designs. Engineers will value its balance of performance and compactness in noise-sensitive or thermally challenging applications.