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CAT25-511JALF

CAT25-511JALF Description

The CAT25-511JALF from Bourns Inc. is an 8-resistor bussed network array designed for precision surface-mount applications. Encased in a compact 1608 (4.00mm x 2.10mm) concave long-side terminal package, it offers a 510Ω resistance per element with a ±5% tolerance and a ±200ppm/°C temperature coefficient. The device operates at 62.5mW power per element and is rated for MSL 1 (Unlimited) moisture sensitivity, ensuring reliability in diverse environments. Although marked as Obsolete, it remains ROHS3 Compliant and REACH Unaffected, making it suitable for legacy designs adhering to modern environmental standards.

CAT25-511JALF Features

• High-Density Integration: 8 resistors in a space-saving 1608 footprint (0.157" x 0.083").
• Stable Performance: Low ±200ppm/°C thermal drift ensures consistent operation across temperature ranges.
• Bussed Circuit Design: Simplifies PCB layout by connecting resistors in a common configuration.
• Robust Construction: Concave long-side terminals enhance mechanical stability during mounting.
• Compliance: Meets ROHS3 and REACH requirements, ideal for environmentally conscious designs.

CAT25-511JALF Applications

• Signal Conditioning: Precision voltage division in sensor interfaces and ADC circuits.
• Pull-Up/Pull-Down Networks: Simplifies logic level management in microcontrollers and FPGAs.
• Legacy System Maintenance: Replacing obsolete components in industrial controls and automotive electronics.
• Consumer Electronics: Space-constrained devices like wearables and IoT modules benefit from its compact form.

Conclusion of CAT25-511JALF

The CAT25-511JALF resistor array combines high reliability, compact design, and ease of integration, making it a pragmatic choice for bussed resistor networks. While obsolete, its compliance with modern standards and robust performance ensures longevity in legacy and niche applications. Engineers seeking a cost-effective, space-optimized solution for signal management will find this Bourns array a dependable option.