TT Electronics/IRC

GS7B021502DDT

GS7B021502DDT Description

The GS7B021502DDT 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 (BUS) network integrates 13 thin-film resistors, each with a 15KΩ resistance and an absolute tolerance of ±0.5%. The device operates over a wide temperature range of -70°C to +125°C, with a ±50ppm/°C temperature coefficient, ensuring stability in harsh environments. 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 versatility. The SOIC-C series construction features a rectangular ceramic case with gull-wing terminations, optimized for surface-mount (SMD) assembly.

GS7B021502DDT Features

• Precision Performance: ±0.5% tolerance and ±50ppm/°C TCR ensure minimal drift.
• Robust Construction: Ceramic substrate enhances thermal stability and durability.
• Space-Efficient: Compact 8.66mm × 5.99mm × 1.45mm footprint with 1.27mm terminal pitch.
• High Reliability: Designed for 125°C maximum operating temperature, derated up to 125°C.
• Bussed Configuration: Simplifies circuit design by interconnecting resistors via a common node.
• Thin-Film Technology: Delivers low noise and high accuracy compared to thick-film alternatives.

GS7B021502DDT Applications

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

• Voltage dividers and signal conditioning circuits in industrial sensors.
• Feedback networks for op-amps and ADCs in test/measurement equipment.
• Biasing circuits in RF and communication modules.
• Automotive electronics (non-AECQ qualified, suitable for non-safety-critical systems).
• Medical devices requiring stable, low-drift resistance values.

Conclusion of GS7B021502DDT

The GS7B021502DDT stands out for its precision, thermal resilience, and compact design, making it ideal for applications demanding tight tolerances and reliability. While not PPAP or automotive-qualified, its ceramic thin-film construction and bussed architecture offer superior performance in industrial, medical, and communication systems. Engineers will appreciate its balance of accuracy, power handling, and space savings in high-density PCB layouts.