Bourns, Inc. Tariff Inquiry

CAY16-221J8LF

CAY16-221J8LF Description

The CAY16-221J8LF from Bourns Inc. is an 8-resistor network array designed for high-density surface-mount applications. Housed in a compact 1506 (Convex, Long Side Terminals) package with dimensions of 0.150" x 0.063" (3.80mm x 1.60mm), this array offers a 220Ω resistance per element with a ±5% tolerance and a ±200ppm/°C temperature coefficient. Each resistor is rated for 62.5mW power dissipation, making it suitable for low-power circuits. The device is RoHS3 compliant and REACH unaffected, ensuring environmental and regulatory compliance. Although marked as obsolete, it remains a reliable choice for legacy designs requiring stable performance in isolated configurations.

CAY16-221J8LF Features

• High-Density Integration: 8 isolated resistors in a space-saving 1506 package, ideal for PCB area optimization.
• Stable Performance: Low ±200ppm/°C thermal drift ensures consistent operation across temperature variations.
• Robust Construction: Convex, long-side terminal design enhances mechanical stability and solder joint reliability.
• Compliance: Meets ROHS3 and REACH standards, with MSL 1 (Unlimited) moisture sensitivity for extended shelf life.
• Legacy Support: Suitable for maintaining or repairing older systems where newer alternatives may not be pin-compatible.

CAY16-221J8LF Applications

• Signal Conditioning: Precision voltage division or pull-up/down networks in analog/digital interfaces.
• Consumer Electronics: Used in compact devices like wearables or IoT modules due to its minimal footprint.
• Industrial Controls: Reliable performance in sensor arrays, PLCs, or motor driver circuits.
• Telecom Equipment: Termination or impedance matching in high-frequency signal paths.
• Legacy Systems: Maintenance of obsolete equipment where original components are unavailable.

Conclusion of CAY16-221J8LF

The CAY16-221J8LF resistor network balances compactness, stability, and compliance, making it a pragmatic choice for space-constrained or legacy designs. While newer alternatives exist, its 1506 convex package and isolated circuit topology provide distinct advantages in specific use cases. Engineers seeking a proven solution for low-power, high-density applications will find this Bourns array a dependable option, despite its obsolete status.