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CAT25-102JALF

CAT25-102JALF Description

The CAT25-102JALF from Bourns Inc. is an 8-resistor bussed network array designed for high-density surface-mount applications. Housed in a compact 1608 (4.00mm x 2.10mm) concave long-side terminal package, it offers a 1kΩ 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, making it suitable for extended storage and handling. Although marked as Obsolete, it remains ROHS3 Compliant and REACH Unaffected, ensuring compliance with environmental regulations. Packaged in Tape & Reel (TR), it is optimized for automated assembly processes.

CAT25-102JALF Features

• Compact Footprint: 0.157" x 0.083" (4.00mm x 2.10mm) with a low-profile 0.026" (0.65mm) height, ideal for space-constrained designs.
• Bussed Circuit Topology: Simplifies PCB layout by connecting resistors in a common configuration, reducing component count.
• Stable Performance: ±200ppm/°C temperature coefficient ensures reliable operation across varying thermal conditions.
• Automation-Ready Packaging: Supplied in Tape & Reel (TR) for efficient pick-and-place assembly.
• Compliance: Meets ROHS3 and REACH standards, with ECCN EAR99 and HTSUS 8533.21.0010 classifications.

CAT25-102JALF Applications

This resistor array is particularly suited for:

• Signal Conditioning: Pull-up/pull-down networks in digital circuits (e.g., I²C, SPI buses).
• Voltage Division: Precision divider networks in sensor interfaces or ADC circuits.
• Consumer Electronics: Space-saving solutions in smartphones, tablets, and wearables.
• Industrial Controls: Durable, compact resistance networks for PLCs and automation systems.

Conclusion of CAT25-102JALF

The CAT25-102JALF provides a balance of miniaturization, reliability, and ease of integration, making it a practical choice for legacy or cost-sensitive designs requiring bussed resistor networks. While obsolete, its compliance with modern environmental standards and robust performance ensure continued viability in applications demanding standardized resistance values and compact form factors. Engineers should evaluate alternative Bourns series for new designs but may leverage this model for repairs or inventory optimization.