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CRB3A4E130JT

CRB3A4E130JT Description

The CRB3A4E130JT from KYOCERA AVX is a high-performance 4-resistor array designed for surface-mount applications. This 1206 (3216 Metric) concave package features long-side terminals, ensuring robust mechanical stability and ease of soldering. With a resistance value of 13Ω per element and a tolerance of ±5%, this array delivers consistent performance in compact circuits. The ±250ppm/°C temperature coefficient ensures reliable operation across varying thermal conditions, while the 62.5mW power rating per resistor balances efficiency and durability. Packaged in Tape & Reel (TR) for automated assembly, this obsolete but REACH-compliant component remains a viable choice for legacy designs.

CRB3A4E130JT Features

• Compact Design: 0.126" x 0.063" (3.20mm x 1.60mm) footprint with a low 0.028" (0.70mm) profile, ideal for space-constrained PCBs.
• Isolated Circuit Configuration: Ensures independent resistor operation, reducing crosstalk in precision applications.
• High Reliability: Moisture Sensitivity Level (MSL) 1 guarantees unlimited shelf life and reflow compatibility.
• Concave Terminal Geometry: Enhances solder joint integrity and vibration resistance.
• Wide Operating Range: Suitable for industrial and consumer electronics with ±250ppm/°C thermal stability.

CRB3A4E130JT Applications

This resistor array excels in:

• Signal Conditioning: Precision voltage division in sensor interfaces (e.g., thermocouples, strain gauges).
• Termination Networks: Impedance matching in high-speed digital circuits (e.g., USB, HDMI).
• Power Management: Current-limiting in low-power DC/DC converters or LED drivers.
• Legacy System Maintenance: Repair or replication of older designs requiring 1206-form-factor arrays.

Conclusion of CRB3A4E130JT

The CRB3A4E130JT combines KYOCERA AVX's proven reliability with a compact, high-density design, making it a pragmatic choice for isolated resistor networks. While obsolete, its low thermal drift, robust construction, and industry-standard packaging ensure continued utility in industrial controls, automotive subsystems, and consumer electronics. Engineers seeking a cost-effective, space-saving solution for legacy or low-complexity designs will find this component a dependable option.