TT Electronics/IRC

GS4B031501FT

GS4B031501FT Description

The GS4B031501FT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications. This 8-pin narrow SOIC package features 7 bussed resistors with a 1.5KΩ resistance value and a tight ±1% tolerance, ensuring consistent performance in demanding circuits. Built with thin-film technology, it offers excellent stability with a low ±25ppm/°C temperature coefficient, making it ideal for environments with fluctuating temperatures. The SOIC-C series construction provides robust mechanical and thermal properties, with a power rating of 0.4W (0.05W per resistor) and a maximum operating temperature of 125°C. Its gull-wing termination and surface-mount design facilitate easy PCB integration.

GS4B031501FT Features

• Circuit Design: Bussed network with 7 resistors in a compact SOIC-8 package.
• Precision Performance: ±1% tolerance and ±25ppm/°C TCR for high accuracy.
• Robust Construction: Ceramic case ensures durability and thermal stability.
• Power Handling: 0.4W total (0.05W per resistor) with derating up to 125°C.
• Voltage Rating: Supports up to 100V, suitable for low-to-medium voltage applications.
• Mechanical Specifications: 4.9mm (L) x 5.99mm (D) x 1.45mm (H) with tight tolerances (±0.1mm height/length, ±0.2mm depth).
• Compliance: EAR99 (ECCN), non-automotive, and non-RoHS (check alternatives for compliant needs).

GS4B031501FT Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage dividers or pull-up/down networks in analog circuits.
• Industrial Electronics: Control systems, sensor interfaces, and instrumentation requiring stable resistance.
• Telecommunications: RF modules and filtering circuits where low TCR is critical.
• Test & Measurement Equipment: Calibration and reference circuits due to its tight tolerance.
• Power Management: Load sharing or current limiting in low-power DC applications.

Conclusion of GS4B031501FT

The GS4B031501FT stands out for its ceramic-based reliability, precision tolerances, and thin-film stability, making it a superior choice for engineers prioritizing accuracy and thermal performance. While not RoHS-compliant, its bussed design and SOIC footprint offer space-saving advantages in densely packed PCBs. Ideal for industrial, telecom, and precision analog designs, this network resistor balances performance with cost-effectiveness for non-automotive applications. For high-temperature or high-voltage scenarios, its derating capabilities and robust construction ensure long-term reliability.