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CRB2A4E472JT

CRB2A4E472JT Description

The CRB2A4E472JT is a high-precision, surface-mount resistor network from KYOCERA AVX's CRB series, designed for compact PCB applications requiring isolated resistors in a single package. This 4-resistor array features a 4.7kΩ resistance per element with a ±5% tolerance and a ±250ppm/°C temperature coefficient, ensuring stable performance across varying environmental conditions. Encased in an 0804 concave package (2.00mm x 1.00mm) with long-side terminals, it offers a low-profile 0.50mm seated height, making it ideal for space-constrained designs. Rated at 62.5mW power per element, it balances power handling with miniaturization. The device is REACH compliant and classified under ECCN EAR99, suitable for global export.

CRB2A4E472JT Features

• Compact 0804 Package: Ultra-thin (0.5mm) footprint for high-density PCBs.
• Isolated Circuit Design: Independent 4.7kΩ resistors prevent signal interference.
• Stable Performance: ±250ppm/°C TCR ensures reliability in temperature-sensitive applications.
• Surface-Mount Ready: Tape & Reel (TR) packaging for automated assembly efficiency.
• Obsolete Status: While discontinued, it remains a robust choice for legacy designs or replacements.

CRB2A4E472JT Applications

This resistor network excels in:

• Consumer Electronics: Signal conditioning in wearables, smartphones, and IoT devices.
• Industrial Controls: Voltage division and pull-up/down circuits in PLCs.
• Automotive Systems: Sensor interfaces where space and reliability are critical.
• Medical Devices: Low-noise analog circuits due to isolated resistor design.

Conclusion of CRB2A4E472JT

The CRB2A4E472JT combines miniaturization, precision, and isolation in a single package, making it a versatile solution for modern electronics. Its 0804 concave form factor and 62.5mW power rating cater to designs demanding both space efficiency and performance. While marked obsolete, its Kyocera AVX heritage ensures quality for legacy or niche applications requiring proven reliability. Engineers seeking a compact, isolated resistor array with moderate tolerance will find this model a pragmatic choice.