TT Electronics/IRC

GS7B031241DDT

GS7B031241DDT Description

The GS7B031241DDT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. Packaged in a 14-pin narrow SOIC (SOIC-C series), it features 13 bussed resistors with a 1.24KΩ resistance value and an absolute tolerance of ±0.5%. The thin-film technology ensures excellent stability, with a low temperature coefficient of ±25ppm/°C, making it suitable for environments with operating temperatures ranging from 70°C to 125°C. The device offers a power rating of 0.7W (0.05W per resistor) and a maximum voltage rating of 100V, housed in a compact rectangular ceramic case with gull-wing terminations for reliable surface-mount assembly.

GS7B031241DDT Features

• Precision Performance: ±0.5% tolerance and ±25ppm/°C TCR ensure minimal drift in critical circuits.
• Robust Construction: Ceramic substrate enhances thermal stability and durability.
• High-Density Integration: 13 resistors in a 5.99mm × 8.66mm footprint, ideal for space-constrained designs.
• Wide Temperature Range: Operates reliably from 70°C to 125°C with derated power handling.
• Surface-Mount Ready: 1.27mm terminal pitch and gull-wing leads simplify PCB assembly.
• Bussed Configuration: Simplifies circuit design for common bus applications.

GS7B031241DDT Applications

This resistor network excels in precision analog and digital systems, including:

• Voltage dividers and pull-up/pull-down networks in microcontrollers.
• Signal conditioning circuits for sensors and ADCs.
• Industrial automation systems requiring stable resistance under thermal stress.
• Medical electronics where consistent performance is critical.
• Aerospace and defense applications demanding high reliability.

Conclusion of GS7B031241DDT

The GS7B031241DDT stands out for its precision, thermal resilience, and compact integration, making it a superior choice for engineers designing high-reliability electronics. Its ceramic construction and thin-film technology provide long-term stability, while the bussed architecture reduces component count in bus-oriented designs. While not PPAP or automotive-qualified, it is ideal for industrial, medical, and aerospace applications where accuracy and environmental robustness are paramount.