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Y1747V0187BA9R

Y1747V0187BA9R Description

The Y1747V0187BA9R from VPG Foil Resistors is a high-precision 4-resistor network in an 8-SOIC surface-mount package, designed for demanding applications requiring ultra-tight tolerance and stability. Part of the SMNZ series, it features isolated resistors with values of 100Ω and 1kΩ, a ±0.1% tolerance, and an exceptional ±0.05% resistor matching ratio. With a ±0.2ppm/°C temperature coefficient and ±1ppm/°C resistor-ratio drift, it delivers unmatched long-term stability in varying thermal conditions. The compact 5.00mm x 3.99mm footprint and 1.86mm profile make it ideal for space-constrained designs. Compliant with RoHS3 and rated MSL 1 (Unlimited), it is supplied in Tape & Reel (TR) for automated assembly.

Y1747V0187BA9R Features

• Precision Performance: ±0.1% tolerance and ±0.05% matching ratio ensure minimal signal deviation.
• Ultra-Low Drift: ±0.2ppm/°C TCR and ±1ppm/°C ratio drift for stable operation across temperatures.
• Compact & Robust: 0.197" x 0.157" (5.00mm x 3.99mm) footprint with 100mW power handling per element.
• High Reliability: EAR99 and HTSUS 8533.21.0010 compliant, suitable for industrial and aerospace use.
• Automation-Ready: Supplied in Tape & Reel (TR) for high-volume PCB assembly.

Y1747V0187BA9R Applications

• Precision Instrumentation: Ideal for medical devices, test equipment, and calibration systems requiring stable resistance ratios.
• Aerospace & Defense: Suitable for avionics, radar systems, and satellite electronics due to low drift and high reliability.
• Industrial Automation: Used in process control, bridge circuits, and sensor conditioning where accuracy is critical.
• Telecommunications: Ensures signal integrity in high-frequency RF circuits and data converters.

Conclusion of Y1747V0187BA9R

The Y1747V0187BA9R stands out as a top-tier resistor network for precision applications, combining VPG Foil's expertise in ultra-stable foil technology with a compact, industry-standard package. Its low TCR, tight matching, and high power density make it superior to conventional thin-film arrays, particularly in environments with thermal fluctuations or stringent accuracy requirements. Whether for high-end test gear, aerospace systems, or industrial controls, this component delivers repeatable performance with minimal drift over time.