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CAT16-221J8LF

CAT16-221J8LF Description

The CAT16-221J8LF from Bourns Inc. is an 8-resistor network in a compact 2506 concave long-side terminal package, designed for surface-mount applications. This obsolete but still relevant component features a 220Ω resistance per element with a ±5% tolerance and a ±200ppm/°C temperature coefficient, ensuring stable performance across varying thermal conditions. The array operates at 62.5mW power per element and is housed in a 0.252" x 0.063" (6.40mm x 1.60mm) footprint, with a low-profile 0.030" (0.75mm) seated height, making it suitable for space-constrained designs. Its isolated circuit type provides flexibility in circuit design, while RoHS3 compliance and REACH unaffected status align with environmental regulations.

CAT16-221J8LF Features

• High-Density Integration: 8 resistors in a 2406 (2506 concave) package, optimizing PCB space.
• Stable Performance: ±200ppm/°C TCR and ±5% tolerance ensure reliability in precision applications.
• Robust Construction: Concave long-side terminals enhance mechanical stability during mounting.
• Environmental Compliance: RoHS3 compliant and MSL 1 (unlimited) for hassle-free storage and handling.
• Wide Compatibility: 62.5mW power rating and 220Ω resistance suit general-purpose and signal conditioning circuits.

CAT16-221J8LF Applications

Ideal for consumer electronics, industrial controls, and telecommunications equipment, the CAT16-221J8LF excels in:

• Voltage division and pull-up/pull-down networks in microcontroller circuits.
• Signal termination and impedance matching in high-speed PCBs.
• Sensor interfacing where consistent resistance values are critical.
• Legacy system maintenance due to its obsolete status but proven reliability.

Conclusion of CAT16-221J8LF

The CAT16-221J8LF resistor network balances compactness, precision, and durability, making it a pragmatic choice for engineers needing high-density, stable resistance arrays. While obsolete, its industry-standard footprint and Bourns' quality assurance ensure continued utility in repair or low-volume production. For designs requiring tight space utilization and moderate power handling, this array remains a viable solution.