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ACASA2002S2002P100

ACASA2002S2002P100 Description

The ACASA2002S2002P100 from Vishay BC Components is a high-precision 4-resistor network designed for demanding surface-mount applications. Housed in a compact 1206 (3216 Metric) convex package with long-side terminals, it offers 20kΩ resistance per element with an ultra-tight tolerance of ±0.1% and a low temperature coefficient (TCR) of ±25ppm/°C. The device is optimized for voltage divider circuits, featuring a matched resistor ratio of ±0.05% and minimal ratio drift (±15ppm/°C), ensuring stability across temperature fluctuations. With a power rating of 100mW per element and RoHS3/REACH compliance, it meets stringent environmental and reliability standards.

ACASA2002S2002P100 Features

• Precision Matched Resistors: ±0.05% ratio matching and ±0.1% tolerance for critical analog designs.
• Low TCR & Drift: ±25ppm/°C TCR and ±15ppm/°C ratio drift enhance thermal stability.
• Compact 1206 Package: Space-saving 3.20mm x 1.50mm footprint with 8-pin configuration.
• High Power Handling: 100mW per resistor in a thin 0.55mm profile.
• Robust Construction: Convex, long-side terminals improve solder joint reliability.
• Industry Compliance: ROHS3, REACH Unaffected, ECCN EAR99, and MSL 1 (Unlimited) shelf life.

ACASA2002S2002P100 Applications

Ideal for precision circuits requiring matched resistance ratios, such as:

• Voltage Dividers in ADC/DAC reference networks.
• Sensor Signal Conditioning (e.g., bridge circuits, strain gauges).
• Medical/Test Equipment where TCR matching is critical.
• Industrial Automation (PLC I/O modules, precision feedback loops).
• Aerospace & Automotive systems demanding long-term stability.

Conclusion of ACASA2002S2002P100

The ACASA2002S2002P100 stands out for its exceptional ratio matching, low drift, and high power density, making it a superior choice over generic resistor arrays. Its Vishay-quality construction ensures reliability in harsh environments, while the 1206 package balances performance with PCB real estate efficiency. Engineers designing high-accuracy analog systems will benefit from its repeatable performance and compliance with global standards.