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CRB3A4E152JT

CRB3A4E152JT Description

The CRB3A4E152JT from KYOCERA AVX is a high-performance 4-resistor array designed for precision surface-mount applications. Part of the CRB series, this device features isolated resistors with a 1.5kΩ resistance per element, a ±5% tolerance, and a ±250ppm/°C temperature coefficient, ensuring stable performance across varying environmental conditions. Encased in a compact 1206 (3216 Metric) concave package with long-side terminals, it offers a 62.5mW power rating per resistor and a low-profile 0.028" (0.70mm) seated height, making it suitable for space-constrained designs. The Tape & Reel (TR) packaging facilitates automated assembly, while its REACH Unaffected and EAR99 ECCN compliance ensures global usability.

CRB3A4E152JT Features

• 4 isolated resistors in a single 1206 package, reducing board space and simplifying layout.
• 1.5kΩ resistance with ±5% tolerance for consistent performance in precision circuits.
• Low-profile design (0.028" height) ideal for high-density PCBs.
• ±250ppm/°C temperature coefficient ensures reliability across thermal variations.
• 62.5mW power dissipation per resistor, balancing compactness and performance.
• Concave, long-side terminal design enhances solder joint reliability.
• MSL 1 (Unlimited) moisture sensitivity, suitable for extended storage and handling.

CRB3A4E152JT Applications

This resistor array excels in applications requiring space efficiency and consistent resistance values, such as:

• Voltage dividers and pull-up/pull-down networks in digital circuits.
• Signal conditioning and impedance matching in analog systems.
• Consumer electronics, including smartphones and wearables, where miniaturization is critical.
• Industrial control systems and automotive electronics, leveraging its robust temperature performance.
• Medical devices benefiting from its stable, low-noise characteristics.

Conclusion of CRB3A4E152JT

The CRB3A4E152JT stands out for its compact form factor, isolated resistor design, and reliable performance, making it a versatile choice for modern electronics. While marked Obsolete, its KYOCERA AVX heritage ensures quality for legacy or niche designs. Engineers seeking a balance of precision, power handling, and space savings will find this resistor array a compelling solution for high-density or thermally dynamic environments.