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CRB3A4E100JD

CRB3A4E100JD Description

The CRB3A4E100JD from KYOCERA AVX is a high-performance 4-resistor array designed for precision surface-mount applications. This 1206 (3216 Metric) concave package features long-side terminals, offering a compact footprint of 3.20mm x 1.60mm and a low profile of 0.70mm, making it ideal for space-constrained PCB designs. With a 10-ohm resistance per element and ±5% tolerance, this isolated network ensures reliable signal integrity and consistent performance. The ±250ppm/°C temperature coefficient and 62.5mW power rating per resistor provide stability across varying operating conditions. Packaged in Tape & Reel (TR), it supports automated assembly processes, while its MSL 1 (Unlimited) rating ensures compatibility with standard handling procedures.

CRB3A4E100JD Features

• Compact Design: 1206 concave package with long-side terminals for efficient PCB layout.
• High Precision: ±5% tolerance and ±250ppm/°C TCR ensure reliable performance in demanding environments.
• Robust Construction: Kyocera AVX’s CRB series offers superior durability and moisture resistance (REACH Unaffected).
• Automation-Friendly: Tape & Reel packaging streamlines high-volume production.
• Low Profile: 0.70mm seated height suits thin-form-factor applications.
• Isolated Circuitry: Reduces crosstalk, ideal for signal conditioning and filtering.

CRB3A4E100JD Applications

This resistor array excels in:

• Consumer Electronics: Voltage division and pull-up/down circuits in smartphones, tablets, and wearables.
• Industrial Controls: Signal termination and impedance matching in PLCs and sensors.
• Automotive Systems: ECU and infotainment systems requiring stable resistance under thermal stress.
• Medical Devices: Precision analog circuits where consistency and miniaturization are critical.
• Telecommunications: RF and baseband signal processing in networking equipment.

Conclusion of CRB3A4E100JD

The CRB3A4E100JD combines Kyocera AVX’s engineering expertise with a compact, high-reliability design, making it a standout choice for applications demanding precision and space efficiency. While marked as Obsolete, its proven performance in isolated resistor networks ensures continued relevance in legacy and niche designs. Engineers seeking a balance of miniaturization, stability, and ease of integration will find this model a dependable solution for analog and mixed-signal systems.