TT Electronics/IRC

GS7B028452CCT

GS7B028452CCT Description

The GS7B028452CCT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding applications requiring tight tolerance and stable performance. Packaged in a 14-pin narrow SOIC (SOIC-C series), this bussed network integrates 13 thin-film resistors with a 84.5KΩ resistance value and an absolute tolerance of ±0.25%, ensuring exceptional accuracy. The device operates over a wide temperature range of -70°C to +125°C with a ±50ppm/°C temperature coefficient, making it suitable for environments with thermal fluctuations. Its 0.05W (1/20) power rating per resistor and 100V maximum voltage rating provide reliable performance in low-power circuits.

GS7B028452CCT Features

• Precision Thin-Film Technology: Delivers ±0.25% tolerance and ±50ppm/°C TCR for stable, repeatable performance.
• Robust Ceramic Package: SOIC-C case style ensures durability and efficient heat dissipation.
• Bussed Network Design: Simplifies circuit layout with 13 resistors connected to a common bus, reducing component count.
• Surface-Mount Gull Wing Termination: Enables easy PCB integration with a 1.27mm terminal pitch.
• Wide Operating Range: Functions reliably from -70°C to +125°C, even at derated power.
• Compact Dimensions: 8.66mm (L) × 5.99mm (D) × 1.45mm (H) with tight tolerances (±0.1mm height/length, ±0.2mm depth).

GS7B028452CCT Applications

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

• Voltage Divider Networks: Ideal for ADC/DAC reference circuits due to low ratio tolerance (±0.25%).
• Sensor Signal Conditioning: Stable performance in temperature-sensitive environments (e.g., automotive sensors, industrial controls).
• Medical Electronics: Suitable for low-power, high-accuracy instrumentation.
• Aerospace & Defense: Ceramic construction and wide temperature range meet rugged operational demands.
• Consumer Electronics: Space-saving solution for compact PCBs in audio/video equipment.

Conclusion of GS7B028452CCT

The GS7B028452CCT combines precision, durability, and compact design, making it a standout choice for applications requiring tight tolerance and thermal stability. Its bussed architecture reduces board complexity, while the ceramic SOIC package ensures longevity in harsh conditions. Though not PPAP or automotive-qualified, it is well-suited for industrial, medical, and high-reliability electronics where accuracy and space efficiency are critical. Engineers seeking a high-performance resistor network with low TCR and exceptional tolerance should consider this model for their next design.