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CAY10-330J4AS

CAY10-330J4AS Description

The CAY10-330J4AS from Bourns Inc. is a compact, surface-mount resistor network designed for high-density PCB applications. This 4-resistor array features isolated resistors with a resistance value of 33Ω each, a tolerance of ±5%, and a temperature coefficient of ±250ppm/°C, ensuring stable performance across varying environmental conditions. Encased in an 0804 convex long-side terminal package, it measures 2.00mm x 1.00mm with a low profile height of 0.45mm, making it ideal for space-constrained designs. The device is rated for 63mW power per element and complies with ROHS3 and REACH environmental standards.

CAY10-330J4AS Features

• Compact Design: Ultra-thin 0.45mm height and miniature footprint optimize board space.
• High Reliability: ±5% tolerance and ±250ppm/°C TCR ensure consistent performance.
• Isolated Circuit Configuration: Independent resistors reduce crosstalk in signal conditioning.
• Surface-Mount Ready: 0804 convex package with long-side terminals simplifies assembly.
• Environmental Compliance: ROHS3 and REACH compliant, with MSL1 (Unlimited) moisture sensitivity.
• Obsolete Status: While no longer in production, remaining stock suits legacy or low-volume projects.

CAY10-330J4AS Applications

This resistor array excels in precision analog and digital circuits, including:

• Signal Termination: Damping reflections in high-speed data lines (e.g., USB, LVDS).
• Voltage Division: Creating reference voltages in sensor interfaces or ADCs.
• Pull-Up/Down Networks: Stabilizing logic levels in microcontrollers and FPGAs.
• Legacy Electronics: Repair or maintenance of older systems requiring discontinued components.

Conclusion of CAY10-330J4AS

The CAY10-330J4AS offers a balance of miniaturization, electrical stability, and ease of integration, making it a pragmatic choice for legacy designs or applications demanding tight space utilization. Its isolated resistors and robust construction cater to noise-sensitive environments, though its obsolete status necessitates alternative planning for future projects. Engineers valuing Bourns’ reliability will find this component a dependable solution for precision circuit design.