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CRB2A4E224JT

CRB2A4E224JT Description

The CRB2A4E224JT from KYOCERA AVX is a compact, surface-mount resistor network designed for high-density PCB applications. This 4-resistor array features isolated 220kΩ resistors with a ±5% tolerance and a ±250ppm/°C temperature coefficient, ensuring stable performance across varying environmental conditions. Packaged in an 0804 (2.00mm x 1.00mm) concave case with long-side terminals, it offers a low-profile height of 0.50mm, making it ideal for space-constrained designs. With a power rating of 62.5mW per element, this obsolete but reliable component is supplied in Tape & Reel (TR) for automated assembly. Its REACH Unaffected and EAR99 compliance ensures suitability for global markets.

CRB2A4E224JT Features

• Compact 0804 Package: Ultra-thin (0.50mm) footprint for high-density layouts.
• Precision Tolerance: ±5% resistance accuracy with ±250ppm/°C thermal stability.
• Isolated Circuit Design: Independent resistors reduce crosstalk in signal conditioning.
• Automation-Ready: Tape & Reel packaging streamlines pick-and-place assembly.
• Robust Construction: Concave, long-side terminals enhance mechanical stability.
• Low-Power Efficiency: 62.5mW per resistor balances performance and energy consumption.

CRB2A4E224JT Applications

This resistor network excels in precision analog and digital circuits, including:

• Signal Termination & Pull-Up/Down Networks: Ensures signal integrity in communication PCBs.
• Voltage Dividers: Used in sensor interfaces and ADC reference circuits.
• Consumer Electronics: Space-saving solution for smartphones, wearables, and IoT devices.
• Industrial Controls: Reliable performance in PLCs and measurement equipment.
• Automotive Electronics: Suitable for non-critical subsystems due to its stability and compactness.

Conclusion of CRB2A4E224JT

The CRB2A4E224JT combines miniaturization, precision, and reliability, making it a pragmatic choice for legacy or cost-sensitive designs. While obsolete, its Kyocera CRB series heritage ensures proven performance in demanding environments. Engineers valuing low-profile form factors, thermal stability, and ease of assembly will find this resistor array a compelling option for analog signal management and power distribution tasks. For new designs, verify availability or consider Kyocera AVX's modern equivalents with enhanced specifications.