TT Electronics/IRC

GS7B012802FDT

GS7B012802FDT Description

The GS7B012802FDT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications in demanding electronic circuits. Housed in a 14-pin narrow SOIC package, this bussed network integrates 13 thin-film resistors, each with a 28KΩ resistance and a tight ±1% absolute tolerance. Its ±100ppm/°C temperature coefficient ensures stable performance across a wide operating range of -55°C to +125°C, with derated power handling up to 125°C. The SOIC-C series construction features a rectangular ceramic case, gull-wing termination, and a compact footprint (8.66mm x 5.99mm x 1.45mm), making it ideal for space-constrained designs. With a 0.7W total power rating (0.05W per resistor) and 100V maximum voltage rating, it balances power efficiency with reliability.

GS7B012802FDT Features

• Precision Network: 13 bussed resistors with ±1% tolerance and ±0.5% ratio tolerance for matched performance.
• Robust Construction: Ceramic substrate and thin-film technology ensure low noise and high stability.
• Wide Temperature Range: Operates from -55°C to +125°C with derated power up to 125°C.
• Compact SOIC Package: 14-pin narrow SOIC (8.66mm x 5.99mm) with 1.27mm terminal pitch for high-density PCB layouts.
• High Voltage Handling: 100V maximum rating per resistor, suitable for industrial and automotive environments (non-Automotive PPAP).
• Surface-Mount Design: Gull-wing termination for reliable solder joints in automated assembly.

GS7B012802FDT Applications

• Analog Signal Conditioning: Precision voltage dividers and feedback networks in op-amp circuits.
• Industrial Control Systems: Sensor interfaces, PLCs, and instrumentation requiring stable resistance ratios.
• Power Management: Load sharing and current limiting in DC-DC converters.
• Test & Measurement Equipment: Calibration circuits and reference networks due to low TCR (±100ppm/°C).
• Aerospace & Defense: Ruggedized electronics where ceramic durability and thermal stability are critical.

Conclusion of GS7B012802FDT

The GS7B012802FDT excels in applications demanding precision, thermal resilience, and compact integration. Its ceramic thin-film design, tight tolerances, and bussed architecture make it superior to polymer-based networks in high-temperature or high-reliability scenarios. While not RoHS-compliant, it remains a top choice for industrial, aerospace, and specialized commercial systems where performance outweighs regulatory constraints. Engineers will appreciate its balance of size, power handling, and stability in critical circuit designs.