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CRB3A4E131JT

CRB3A4E131JT Description

The CRB3A4E131JT from KYOCERA AVX is a high-performance 4-resistor array designed for surface-mount applications. This 1206 (3216 Metric) concave, long-side terminal package offers a compact footprint of 3.20mm x 1.60mm with a low-profile height of 0.70mm, making it suitable for space-constrained PCB designs. Each resistor in the array features a 130Ω resistance with a ±5% tolerance and a ±250ppm/°C temperature coefficient, ensuring stable performance across varying environmental conditions. The isolated circuit configuration allows for independent resistor operation, enhancing design flexibility.

CRB3A4E131JT Features

• 4 isolated resistors in a single 1206 package, reducing component count and board space.
• 62.5mW power rating per element, suitable for low-power signal conditioning and voltage division.
• Concave, long-side terminal design improves solder joint reliability and mechanical stability.
• Moisture Sensitivity Level (MSL) 1 (Unlimited), ensuring compatibility with standard assembly processes.
• Tape & Reel (TR) packaging for automated pick-and-place assembly efficiency.
• REACH and EAR99 compliant, meeting global environmental and export control standards.

CRB3A4E131JT Applications

This resistor array is ideal for:

• Signal termination and pull-up/down networks in digital circuits (e.g., microcontrollers, FPGAs).
• Voltage dividers and current-limiting circuits in power management systems.
• Impedance matching in high-frequency communication devices.
• Industrial and automotive electronics where compact, reliable resistor networks are critical.

Conclusion of CRB3A4E131JT

The CRB3A4E131JT combines space efficiency, reliability, and performance, making it a versatile choice for modern electronics. While marked as obsolete, its robust design and KYOCERA AVX's legacy quality ensure it remains a viable option for legacy designs or specific applications requiring its unique specifications. Engineers should verify alternative solutions for new designs but can leverage this component's proven track record in existing systems.