TT Electronics/IRC

GS7B034320FDT

GS7B034320FDT Description

The GS7B034320FDT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding surface-mount applications. This 14-pin narrow SOIC device features 13 bussed resistors with a 432Ω resistance value, offering an absolute tolerance of ±1% and a ratio tolerance of ±0.5%. Built with thin-film technology, it ensures excellent stability with a low temperature coefficient of ±25ppm/°C. The network operates within a wide temperature range of -70°C to +125°C, derated for optimal performance, and supports a maximum voltage rating of 100V. Its SOIC package (8.66mm x 5.99mm x 1.45mm) provides robust mechanical integrity, making it ideal for compact PCB designs.

GS7B034320FDT Features

• High Precision: ±1% absolute tolerance and ±0.5% ratio tolerance for critical applications.
• Stable Performance: ±25ppm/°C temperature coefficient ensures minimal drift.
• Robust Construction: Ceramic case with gull-wing termination for reliable surface mounting.
• Power Handling: 0.7W total power rating (0.05W per resistor) with derating up to 125°C.
• Compact Design: SOIC package with tight tolerances (±0.1mm height/length, ±0.2mm depth).
• Bussed Configuration: Simplifies circuit design in voltage divider or bus termination applications.
• Non-Automotive: Suitable for industrial and commercial use (PPAP not required).

GS7B034320FDT Applications

This resistor network excels in:

• Precision analog circuits requiring tight tolerance matching.
• Signal conditioning and voltage division in test/measurement equipment.
• Bus termination for high-speed digital interfaces (e.g., SPI, I²C).
• Industrial control systems where temperature stability is critical.
• Medical electronics demanding long-term reliability.

Conclusion of GS7B034320FDT

The GS7B034320FDT stands out for its precision, stability, and compact form factor, making it a superior choice for high-reliability applications. While not RoHS-compliant, its ceramic construction and thin-film technology deliver exceptional performance in harsh environments. Engineers will appreciate its bussed design for simplified layouts and low TCR for consistent operation across temperature extremes. Ideal for industrial, medical, and instrumentation designs where accuracy and durability are paramount.