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CRB3A4E112JT

CRB3A4E112JT Description

The CRB3A4E112JT from KYOCERA AVX is a high-performance 4-resistor network in a compact 1206 (3216 Metric) surface-mount package. Designed for precision and reliability, this 1.1kΩ isolated resistor array features a ±5% tolerance and a ±250ppm/°C temperature coefficient, ensuring stable performance across varying environmental conditions. With a 62.5mW power rating per element, it is suitable for low-to-moderate power applications. The concave, long-side terminal design enhances solderability and mechanical stability, while the Tape & Reel (TR) packaging facilitates automated assembly processes.

CRB3A4E112JT Features

• Compact Footprint: Measures 0.126" x 0.063" (3.20mm x 1.60mm) with a low profile of 0.028" (0.70mm), ideal for space-constrained PCB designs.
• High Reliability: REACH Unaffected and MSL 1 (Unlimited) moisture sensitivity ensure long-term durability in harsh environments.
• Optimized Thermal Performance: The 1206 package with concave terminals improves heat dissipation compared to standard flat-terminal arrays.
• Automation-Friendly: Supplied in Tape & Reel (TR) for streamlined pick-and-place assembly.
• Wide Compatibility: Compliant with EAR99 and HTSUS 8533.21.0020, making it suitable for global export and industrial applications.

CRB3A4E112JT Applications

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

• Voltage Division & Pull-Up/Down Networks: Ensures signal integrity in microcontroller and FPGA designs.
• Sensor Signal Conditioning: Stable resistance values critical for accurate sensor readings in IoT and automotive systems.
• Consumer Electronics: Used in compact devices like wearables and smartphones due to its minimal footprint.
• Industrial Control Systems: Robust performance in PLCs and motor drives where temperature fluctuations are common.

Conclusion of CRB3A4E112JT

The CRB3A4E112JT combines KYOCERA AVX's proven quality with a space-saving, high-reliability design, making it a superior choice for engineers seeking a cost-effective, high-performance resistor array. While marked Obsolete, its balanced specifications and ease of integration ensure continued relevance in legacy and niche applications requiring stable, isolated resistances. Ideal for both prototyping and volume production, this component remains a dependable solution for precision circuit design.