TT Electronics/IRC

GS8B0173R2GDT

GS8B0173R2GDT Description

The GS8B0173R2GDT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications in demanding electronic circuits. Housed in a 16-pin narrow SOIC package, this bussed network integrates 15 thin-film resistors with a 73.2Ω resistance value and a tight ±2% absolute tolerance. Its ±100ppm/°C temperature coefficient ensures stable performance across a wide operating temperature range of -70°C to +125°C. The device offers a power rating of 0.8W (0.05W per resistor) and supports 100V maximum voltage, making it suitable for high-reliability designs. The SOIC-C series construction features gull-wing termination for robust surface-mount assembly, with a compact footprint (9.91mm × 5.99mm × 1.45mm) and tight dimensional tolerances.

GS8B0173R2GDT Features

• High-Density Integration: 15 resistors in a 16-pin SOIC, optimizing PCB space.
• Precision Thin-Film Technology: Delivers ±2% tolerance and ±0.5% ratio tolerance for matched performance.
• Wide Temperature Range: Operates reliably from -70°C to +125°C with derated power up to 125°C.
• Robust Construction: Ceramic substrate enhances thermal stability and mechanical durability.
• Low TCR: ±100ppm/°C ensures minimal resistance drift under thermal stress.
• Surface-Mount Ready: Gull-wing leads (1.27mm pitch) facilitate automated assembly.
• High Voltage Rating: Supports 100V applications, ideal for industrial and automotive systems (non-automotive PPAP).

GS8B0173R2GDT Applications

• Voltage Division & Bus Termination: Precision networks in ADCs, DACs, and signal conditioning circuits.
• Industrial Control Systems: PLC I/O modules, sensor interfaces, and power management.
• Telecommunications: Line impedance matching and RF front-end circuits.
• Test & Measurement Equipment: Calibration networks and reference voltage dividers.
• Medical Electronics: Low-drift circuits in diagnostic devices where stability is critical.

Conclusion of GS8B0173R2GDT

The GS8B0173R2GDT stands out for its combination of precision, power efficiency, and compact design, making it a superior choice for engineers requiring reliable resistor networks in space-constrained, high-temperature environments. Its ceramic thin-film technology and bussed architecture offer unmatched stability for analog signal processing, while the SOIC package ensures compatibility with modern SMT workflows. While not RoHS-compliant, its performance in industrial and telecom applications justifies its use in specialized designs where durability and accuracy are paramount.