TT Electronics/IRC

GS7B021241FCT

GS7B021241FCT Description

The GS7B021241FCT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. Housed in a 14-pin narrow SOIC package, this bussed network integrates 13 thin-film resistors with a 1.24KΩ resistance value and an absolute tolerance of ±1%. The device operates over a wide temperature range (-70°C to +125°C) with a low temperature coefficient of ±50ppm/°C, ensuring stable performance under thermal stress. Its 0.05W (1/20) power rating per resistor and 0.7W total power rating make it suitable for low-power circuits, while the 100V maximum voltage rating adds robustness. The gull-wing termination and surface-mount design facilitate easy PCB integration.

GS7B021241FCT Features

• Precision Thin-Film Technology: Delivers ±1% tolerance and ±0.25% ratio tolerance for accurate signal conditioning.
• High-Temperature Stability: ±50ppm/°C TCR ensures minimal resistance drift in harsh environments.
• Compact & Robust: SOIC-C ceramic case (8.66mm x 5.99mm x 1.45mm) with ±0.1mm dimensional tolerances for reliable mounting.
• Bussed Configuration: Simplifies circuit design by connecting multiple resistors to a common node (BUS).
• Wide Operating Range: -70°C to +125°C with derated power up to 125°C.
• Surface-Mount Ready: Gull-wing leads and 1.27mm pitch for automated assembly.

GS7B021241FCT Applications

• Analog Signal Processing: Ideal for voltage dividers, DAC/ADC interfaces, and sensor calibration due to low TCR and tight tolerances.
• Industrial Electronics: Suited for PLC modules, motor controls, and power management systems requiring high-temperature stability.
• Communications Equipment: Used in RF matching networks and filter circuits where precision and consistency are critical.
• Medical Devices: Reliable performance in patient monitoring systems and diagnostic equipment.
• Automotive (Non-Automotive Rated): Auxiliary circuits in infotainment or lighting systems, though not PPAP-compliant.

Conclusion of GS7B021241FCT

The GS7B021241FCT stands out for its ceramic-based construction, precision thin-film resistors, and bussed architecture, offering superior stability and accuracy in compact designs. While not RoHS-compliant or automotive-grade, its wide temperature range, low TCR, and high voltage tolerance make it a versatile choice for industrial, medical, and communication systems. Engineers will appreciate its ease of integration and consistent performance in precision analog applications.