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Y4485V0069BT9L

Y4485V0069BT9L Description

The Y4485V0069BT9L from VPG Foil Resistors is a high-precision 2-resistor voltage divider network from the DSMZ series, designed for applications requiring ultra-stable TCR-matched performance. This surface-mount device features resistances of 500Ω and 10kΩ with an exceptional ±0.1% tolerance and a near-zero ±0.2ppm/°C temperature coefficient, ensuring minimal drift under varying thermal conditions. Encased in a compact 4.06mm x 2.69mm (0.160" x 0.106") footprint with a low profile of 1.80mm (0.071"), it is ideal for space-constrained PCB designs. The ±0.01% resistor matching ratio and ±0.1ppm/°C ratio drift further enhance its precision, making it a standout choice for critical analog circuits.

Y4485V0069BT9L Features

• Ultra-Precise TCR Matching: ±0.2ppm/°C ensures stability across temperature fluctuations.
• Tight Tolerance & Matching: ±0.1% resistance tolerance and ±0.01% ratio matching for high-accuracy applications.
• Low Power Dissipation: 50mW per element balances performance with thermal management.
• Robust Construction: ROHS3-compliant, MSL 1 (Unlimited) moisture sensitivity for reliable assembly.
• Optimized Footprint: 3-pin SMT package with a minimal 1.80mm height for dense layouts.
• Low Drift: ±0.1ppm/°C resistor-ratio drift outperforms conventional thin-film networks.

Y4485V0069BT9L Applications

• Precision Voltage Dividers: Ideal for reference circuits in DACs, ADCs, and sensor interfaces.
• Test & Measurement Equipment: Ensures accuracy in calibration tools, multimeters, and bridge circuits.
• Aerospace & Defense: Suitable for avionics, radar systems, and other mission-critical electronics.
• Medical Instrumentation: Used in patient monitoring and diagnostic devices where stability is paramount.
• Industrial Automation: Enhances reliability in PLC analog modules and process control systems.

Conclusion of Y4485V0069BT9L

The Y4485V0069BT9L sets a benchmark for precision resistor networks, combining ultra-low TCR, tight matching, and minimal drift in a compact SMT package. Its superior performance over standard thin-film arrays makes it indispensable for high-reliability applications in aerospace, medical, and industrial sectors. For engineers prioritizing long-term stability and accuracy, this VPG Foil Resistors offering is a definitive solution.