TT Electronics/IRC

GS7B0191R0DCT

GS7B0191R0DCT Description

The GS7B0191R0DCT from TT Electronics/IRC is a high-precision 13-resistor bussed network in a 14-pin narrow SOIC package, designed for demanding surface-mount applications. Featuring a 91Ω resistance value with an absolute tolerance of ±0.5% and a ratio tolerance of ±0.25%, this ceramic-based thin-film resistor network ensures exceptional accuracy and stability. Its ±100ppm/°C temperature coefficient and 0.05W (1/20) power rating per resistor (0.7W total) make it suitable for environments with operating temperatures ranging from 70°C to 125°C. The 100V maximum voltage rating and gull-wing termination further enhance its reliability in compact, high-density PCB designs.

GS7B0191R0DCT Features

• Precision Performance: Tight tolerances (±0.5% absolute, ±0.25% ratio) and low TCR (±100ppm/°C) ensure consistent signal integrity.
• Robust Construction: Ceramic substrate and thin-film technology provide superior thermal stability and durability.
• Space-Efficient Design: SOIC package (8.66mm × 5.99mm × 1.45mm) with 1.27mm terminal pitch optimizes board space.
• High Voltage Handling: Supports up to 100V, ideal for industrial and automotive (non-AEC-Q200) applications.
• Bussed Configuration: Simplifies circuit design by connecting multiple resistors to a common node (BUS).

GS7B0191R0DCT Applications

This resistor network excels in:

• Voltage Divider Networks: Precision dividers in measurement equipment.
• Signal Conditioning: Analog/digital interfaces in industrial control systems.
• Load Resistor Arrays: Current-limiting applications in power supplies and LED drivers.
• Test & Measurement: High-accuracy instrumentation requiring stable resistance values.
• Consumer Electronics: Compact designs where space and reliability are critical.

Conclusion of GS7B0191R0DCT

The GS7B0191R0DCT stands out for its precision, compact form factor, and robust ceramic construction, making it a top choice for engineers prioritizing accuracy and thermal performance. While not automotive-grade (PPAP: No), its high voltage tolerance and bussed design cater to industrial, telecom, and consumer applications. For designs requiring tight-tolerance resistor networks in space-constrained layouts, this model delivers unmatched reliability.