TT Electronics/IRC

GS7B031001FDT

GS7B031001FDT Description

The GS7B031001FDT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding surface-mount applications. Housed in a 14-pin narrow SOIC package, this bussed (BUS) configuration integrates 13 thin-film resistors, each with a 1KΩ resistance and a tight ±1% absolute tolerance. Its ±25ppm/°C temperature coefficient ensures stable performance across a wide operating range (-55°C to +125°C), with derated power handling up to 125°C. The SOIC-C series construction features a ceramic substrate for superior thermal management, while the gull-wing termination facilitates reliable PCB mounting. With a 0.7W total power rating (0.05W per resistor) and 100V maximum voltage rating, it balances compact dimensions (8.66mm × 5.99mm × 1.45mm) with robust electrical characteristics.

GS7B031001FDT Features

• Precision Network: 13 resistors with ±1% tolerance and ±0.5% ratio tolerance for matched performance.
• High Stability: ±25ppm/°C TCR and ceramic case ensure minimal drift under thermal stress.
• Compact & Robust: SOIC package (14-pin) with 1.27mm terminal pitch optimizes board space.
• Reliable Termination: Gull-wing leads enhance solder joint integrity in automated assembly.
• Wide Operating Range: Rated for -55°C to +125°C, suitable for industrial environments.
• Non-Automotive: Compliant with EAR99 (ECCN) but not PPAP or automotive-grade.

GS7B031001FDT Applications

Ideal for precision analog circuits where resistance matching and thermal stability are critical:

• Voltage Dividers & Sensor Interfaces: Ensures consistent signal conditioning in measurement systems.
• Medical Electronics: Stable performance in diagnostic equipment (e.g., patient monitors).
• Industrial Control Systems: Reliable operation in PLCs and motor drivers.
• Test & Measurement Equipment: Low-drift characteristics suit calibration tools.
• Aerospace & Defense: Ceramic construction resists vibration and thermal cycling.

Conclusion of GS7B031001FDT

The GS7B031001FDT excels in applications requiring high-density, precision resistance networks with exceptional thermal performance. Its ceramic thin-film technology and tight tolerances make it a superior choice over polymer-based networks in harsh environments. While not automotive-qualified, its EU RoHS non-compliant status may limit use in green initiatives. Engineers will value its space-saving SOIC footprint and bussed design for simplifying PCB layouts in complex analog systems.