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Y1485V0071AT9R

Y1485V0071AT9R Description

The Y1485V0071AT9R from VPG Foil Resistors is a high-precision, surface-mount resistor network designed for demanding voltage divider applications. Part of the DSM series, this device integrates two matched resistors (1kΩ and 10kΩ) with an ultra-tight tolerance of ±0.05% and a near-perfect resistor matching ratio of ±0.01%. Its compact 1610 package (4.06mm x 2.69mm) and low profile (1.80mm max height) make it ideal for space-constrained designs. The network operates with a 50mW power rating per element and features an exceptional ±2ppm/°C temperature coefficient, ensuring stability across harsh environments. Packaged in Tape & Reel (TR), it is RoHS3 compliant and rated MSL 1 (unlimited shelf life).

Y1485V0071AT9R Features

• Precision TCR Matching: ±2ppm/°C tempco and ±0.5ppm/°C ratio drift for minimal thermal error.
• Ultra-Low Tolerance: ±0.05% resistance tolerance and ±0.01% matching ratio for critical accuracy.
• Robust Construction: Thin-film technology ensures long-term reliability and low noise.
• Compact Footprint: 0.160" x 0.106" (1610) SMT package saves PCB space.
• Wide Application Range: Suitable for industrial, medical, and aerospace due to EAR99/ROHS3 compliance.

Y1485V0071AT9R Applications

This resistor network excels in precision analog circuits, including:

• Voltage Dividers: High-accuracy reference circuits in ADCs/DACs.
• Sensor Signal Conditioning: Stable amplification for strain gauges or RTDs.
• Test & Measurement Equipment: Calibration standards requiring ppm-level stability.
• Aerospace & Defense: Mission-critical systems demanding minimal drift over temperature.

Conclusion of Y1485V0071AT9R

The Y1485V0071AT9R sets a benchmark for precision resistor networks, combining VPG Foil’s expertise in TCR-matched designs with industry-leading tolerances. Its unmatched stability, compact form factor, and compliance with stringent standards make it the optimal choice for engineers prioritizing accuracy in high-reliability applications. Whether for precision instrumentation or harsh-environment systems, this network delivers consistent performance where marginal errors are unacceptable.