TT Electronics/IRC

GS7B028452BBT

GS7B028452BBT Description

The GS7B028452BBT from TT Electronics/IRC is a high-precision 14-pin narrow SOIC ceramic resistor network designed for demanding applications requiring tight tolerance and stability. This bussed (BUS) configuration integrates 13 thin-film resistors with a nominal resistance of 84.5KΩ, offering an absolute tolerance of ±0.1% and a ratio tolerance of ±0.1%. Encased in a rectangular ceramic SOIC package, it delivers superior thermal performance with a temperature coefficient of ±50ppm/°C and operates reliably across a wide temperature range of -70°C to +125°C. Its 0.05W (1/20) power rating per resistor and 100V maximum voltage rating make it suitable for precision analog and digital circuits.

GS7B028452BBT Features

• High Precision: ±0.1% tolerance ensures minimal deviation in critical circuits.
• Stable Performance: ±50ppm/°C TCR and ceramic construction mitigate thermal drift.
• Robust Design: Surface-mountable gull-wing terminals with 1.27mm pitch facilitate automated assembly.
• Compact & Durable: 8.66mm × 5.99mm × 1.45mm dimensions with ±0.1mm length/height tolerances ensure consistent PCB fit.
• Wide Operating Range: Derated power up to 125°C for harsh environments.
• Non-Automotive: Ideal for industrial and instrumentation use (PPAP: No).

GS7B028452BBT Applications

This resistor network excels in:

• Precision voltage dividers and sensor signal conditioning in test equipment.
• Medical devices requiring stable, low-drift resistance networks.
• Industrial control systems where high-temperature operation is critical.
• Communication infrastructure (e.g., RF modules) demanding tight ratio matching.

Conclusion of GS7B028452BBT

The GS7B028452BBT stands out for its exceptional accuracy, thermal stability, and compact SOIC footprint, making it a top choice for engineers designing high-reliability electronics. While not RoHS-compliant, its ceramic thin-film technology and bussed architecture offer unmatched performance in precision applications where resistance consistency and environmental resilience are paramount.