TT Electronics/IRC

GS8B0152R3GDT

GS8B0152R3GDT Description

The GS8B0152R3GDT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications in demanding electronic circuits. Packaged in a 16-pin narrow SOIC (SOIC-C series), this bussed network integrates 15 resistors with a common 52.3Ω resistance value, offering a ±2% absolute tolerance and ±0.5% ratio tolerance. Its thin-film technology ensures stable performance with a ±100ppm/°C temperature coefficient, making it suitable for environments with fluctuating thermal conditions. The device operates within a -70°C to +125°C temperature range and supports a maximum voltage rating of 100V, with a 0.05W (1/20W) power rating per resistor and 0.8W total power dissipation.

GS8B0152R3GDT Features

• Ceramic Construction: Enhances thermal stability and durability in harsh environments.
• Bussed Network Design: Simplifies circuit layout by connecting multiple resistors to a common node (BUS).
• Precision Tolerance: ±2% absolute and ±0.5% ratio tolerance for consistent performance in matched circuits.
• Wide Temperature Range: Operates from -70°C to +125°C, with derated power up to 125°C.
• Surface-Mount Gull Wing Terminals: Ensures reliable SMT compatibility with a 1.27mm terminal pitch.
• Low TCR: ±100ppm/°C minimizes resistance drift over temperature variations.
• Compact Dimensions: 9.91mm (L) × 5.99mm (D) × 1.45mm (H) with tight tolerances (±0.1mm height/length, ±0.2mm depth).

GS8B0152R3GDT Applications

This resistor network is ideal for:

• Voltage Divider Networks: Precision dividers in analog signal conditioning.
• Bus Termination: Impedance matching in high-speed digital circuits (e.g., memory buses).
• Sensor Interface Circuits: Stable reference resistors for RTDs or bridge networks.
• Industrial Controls: Robust performance in PLCs, motor drives, and power supplies.
• Automotive Electronics: Non-automotive grade but suitable for benign-environment automotive subsystems.

Conclusion of GS8B0152R3GDT

The GS8B0152R3GDT excels in applications requiring tight tolerance, thermal stability, and compact integration. Its ceramic substrate, bussed architecture, and thin-film technology provide superior reliability compared to standard epoxy-based networks. While not RoHS-compliant, it remains a cost-effective solution for industrial and instrumentation designs where precision and durability are critical. Engineers will appreciate its balance of performance, size, and power handling in space-constrained, high-reliability systems.