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CRB2A4E513JT

CRB2A4E513JT Description

The CRB2A4E513JT from KYOCERA AVX is a compact, surface-mount resistor network designed for high-density PCB applications. This 4-resistor array features isolated 51kΩ resistors with a ±5% tolerance and a ±250ppm/°C temperature coefficient, ensuring stable performance across varying environmental conditions. Encased in an 0804 concave package with long-side terminals (2.00mm x 1.00mm), it offers a low-profile height of 0.50mm, making it ideal for space-constrained designs. The device operates at 62.5mW power per element and is rated for Moisture Sensitivity Level (MSL) 1, indicating unlimited floor life. Though marked as obsolete, its robust construction and REACH compliance make it a reliable choice for legacy or low-risk applications.

CRB2A4E513JT Features

• Compact Design: 0804 concave package (2.00mm x 1.00mm) with a seated height of 0.50mm.
• Precision Performance: ±5% tolerance and ±250ppm/°C temperature coefficient for consistent operation.
• Isolated Circuitry: Four independent 51kΩ resistors, reducing crosstalk in sensitive circuits.
• High Reliability: MSL 1 rating and REACH compliance ensure durability in humid environments.
• Efficient Power Handling: 62.5mW power dissipation per resistor, suitable for low-power applications.
• Surface-Mount Ready: Compatible with automated assembly processes, reducing manufacturing costs.

CRB2A4E513JT Applications

This resistor array excels in precision analog and digital circuits where space and stability are critical. Key applications include:

• Signal Conditioning: Voltage division and pull-up/down networks in sensor interfaces.
• Consumer Electronics: Compact PCBs for wearables, IoT devices, and mobile gadgets.
• Industrial Controls: Legacy systems requiring stable, low-power resistor networks.
• Medical Devices: Low-noise circuits where isolation and tolerance are paramount.
• Automotive Electronics: Non-critical subsystems benefiting from its robust construction.

Conclusion of CRB2A4E513JT

The CRB2A4E513JT balances miniaturization with performance, offering engineers a reliable solution for high-density designs. While obsolete, its Kyocera AVX pedigree ensures quality, making it suitable for legacy upgrades or applications where newer alternatives are unavailable. Its isolation, tolerance, and compact form factor make it a pragmatic choice for precision circuits in consumer, industrial, and medical fields.