TT Electronics/IRC

GS7B0148R7FT

GS7B0148R7FT Description

The GS7B0148R7FT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications in demanding electronic circuits. This 14-pin narrow SOIC package features 13 bussed resistors, each with a 48.7Ω resistance and a tight ±1% tolerance, ensuring consistent performance across all elements. Built with thin-film technology, it offers excellent stability with a ±100ppm/°C temperature coefficient, making it suitable for environments with fluctuating thermal conditions. The SOIC-C series construction provides robust mechanical integrity, while the gull-wing termination ensures reliable surface-mount compatibility. With a maximum operating temperature of 125°C and a derated power range of 70–125°C, this network is engineered for durability in challenging operational scenarios.

GS7B0148R7FT Features

• High Precision: ±1% absolute tolerance and ±100ppm/°C TCR for stable performance.
• Robust Construction: Ceramic substrate and thin-film technology enhance reliability.
• Optimized Power Handling: 0.7W total power rating (0.05W per resistor) with derating up to 125°C.
• Space-Efficient Design: Compact 8.66mm × 5.99mm × 1.45mm footprint (SOIC package) ideal for dense PCB layouts.
• Bussed Configuration: Simplifies circuit design by connecting multiple resistors to a common node.
• Wide Voltage Range: Supports up to 100V maximum voltage rating.
• Automated Assembly Friendly: Gull-wing leads and 1.27mm terminal pitch facilitate high-speed SMT processes.

GS7B0148R7FT Applications

This resistor network excels in applications requiring precision resistance matching and thermal stability, such as:

• Analog Signal Conditioning: Voltage dividers, sensor interfaces, and feedback networks.
• Industrial Control Systems: PLCs, motor drives, and power management circuits.
• Telecommunications: Line termination and impedance matching in high-frequency modules.
• Test & Measurement Equipment: Calibration circuits and reference voltage generation.
• Aerospace & Defense: Ruggedized electronics where component reliability is critical.

Conclusion of GS7B0148R7FT

The GS7B0148R7FT stands out for its combination of precision, durability, and compact design, making it a superior choice for engineers designing high-reliability systems. Its ceramic thin-film construction and bussed architecture reduce component count while maintaining performance, ideal for space-constrained or thermally variable environments. While not RoHS-compliant, its technical merits justify its use in specialized industrial and professional applications where accuracy and longevity are paramount.