TT Electronics/IRC

GS8B018251DBT

GS8B018251DBT Description

The GS8B018251DBT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding circuit applications. Packaged in a 16-pin narrow SOIC (SOIC-C series), it features 15 bussed (BUS) thin-film resistors with a 8.25KΩ resistance value and an absolute tolerance of ±0.5%, ensuring exceptional accuracy. The device operates over a wide temperature range of -70°C to +125°C, with a derated power range of 70°C to 125°C, making it suitable for environments with thermal fluctuations. Its ±100ppm/°C temperature coefficient guarantees stable performance under varying thermal conditions. With a maximum voltage rating of 100V and a power rating of 0.8W (0.05W per resistor), this network is engineered for reliability in precision analog and digital circuits.

GS8B018251DBT Features

• High Precision: ±0.5% absolute tolerance and ±0.1% ratio tolerance for critical applications.
• Robust Construction: Ceramic case with thin-film technology ensures durability and long-term stability.
• Thermal Performance: Operates from -70°C to +125°C with a low ±100ppm/°C TCR.
• Compact & Reliable: SOIC package (9.91mm x 5.99mm x 1.45mm) with gull-wing terminals for easy surface mounting.
• High Voltage Handling: Supports up to 100V, ideal for industrial and automotive-grade designs (though not PPAP/Automotive certified).
• Bussed Configuration: Simplifies PCB layout by reducing discrete component count.

GS8B018251DBT Applications

This resistor network excels in:

• Precision voltage dividers and sensor signal conditioning in test/measurement equipment.
• Analog-to-digital converter (ADC) reference circuits requiring tight tolerance matching.
• Industrial control systems where thermal stability and accuracy are critical.
• Medical instrumentation due to its low drift and high reliability.
• Communication infrastructure for impedance matching and termination networks.

Conclusion of GS8B018251DBT

The GS8B018251DBT stands out for its combination of precision, thermal resilience, and compact design, making it a superior choice for engineers designing high-accuracy circuits. While not automotive-qualified, its ceramic construction and thin-film technology ensure performance in harsh environments. Ideal for applications demanding stable resistance values under thermal stress, this network reduces BOM complexity while delivering unmatched reliability. For projects requiring tight-tolerance, space-efficient resistor arrays, this model is a compelling solution.