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CAT25-123JALF

CAT25-123JALF Description

The CAT25-123JALF from Bourns Inc. is an 8-resistor bussed network array designed for high-density surface-mount applications. Housed in a compact 1608, concave, long-side terminal package (4.00mm x 2.10mm), it offers a 12kΩ resistance per element with a ±5% tolerance and a ±200ppm/°C temperature coefficient. This RoHS3-compliant, REACH-unaffected component is ideal for space-constrained designs, featuring a low-profile 0.026" (0.65mm) seated height and 62.5mW power dissipation per resistor. Though marked obsolete, its Tape & Reel (TR) packaging ensures compatibility with automated assembly processes.

CAT25-123JALF Features

• 8-resistor bussed network simplifies circuit design by reducing component count.
• Compact 1608 package (4.00mm x 2.10mm) with concave terminals for reliable solder joints.
• ±5% tolerance and ±200ppm/°C TCR ensure stable performance across temperature variations.
• 62.5mW power rating per resistor balances current handling and miniaturization.
• MSL 1 (Unlimited) moisture sensitivity allows extended storage without baking.
• ROHS3/REACH compliant, meeting environmental regulations.

CAT25-123JALF Applications

• Voltage division in precision analog circuits (e.g., sensor signal conditioning).
• Pull-up/down networks for digital I/O lines in microcontrollers and FPGAs.
• Termination arrays for bus lines in communication interfaces (I²C, SPI).
• Space-constrained PCBs in consumer electronics, IoT devices, and wearables.
• Legacy system repairs where obsolete-compatible networks are required.

Conclusion of CAT25-123JALF

The CAT25-123JALF excels in applications demanding miniaturization and repeatable performance, leveraging Bourns' expertise in resistor networks. Its bussed architecture and robust specs make it a pragmatic choice for both prototyping and legacy maintenance, despite its obsolete status. Engineers valuing board space optimization, ease of assembly, and environmental compliance will find this array a reliable solution.