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CRB2A4E812JT

CRB2A4E812JT Description

The CRB2A4E812JT from KYOCERA AVX is a compact, surface-mount resistor network designed for high-density PCB applications. Part of the CRB series, this 4-resistor array features isolated 8.1kΩ resistors with a ±5% tolerance and a ±250ppm/°C temperature coefficient, ensuring stable performance across varying environmental conditions. Encased in an 0804 concave package with long-side terminals (2.00mm x 1.00mm), it offers a low-profile height of 0.50mm, making it ideal for space-constrained designs. Rated at 62.5mW per element, this obsolete but reliable component is REACH-compliant and MSL 1-rated, suitable for long-term storage without moisture concerns.

CRB2A4E812JT Features

• Precision Network: Four isolated 8.1kΩ resistors with ±5% tolerance for consistent signal conditioning.
• Compact Footprint: 0804 concave package (2.00mm x 1.00mm) with a seated height of 0.50mm.
• Robust Performance: ±250ppm/°C temperature coefficient ensures stability in industrial environments.
• High Power Handling: 62.5mW power dissipation per resistor.
• Reliable Construction: Long-side terminals enhance mechanical stability during soldering.
• Compliance: EAR99, REACH Unaffected, and HTSUS 8533.21.0020 listed for global compatibility.

CRB2A4E812JT Applications

This resistor array excels in applications requiring precision and space efficiency, such as:

• Signal Termination & Pull-Up/Down Circuits: Ensures stable logic levels in microcontrollers and FPGAs.
• Voltage Dividers: Used in sensor interfaces and ADC reference networks.
• Consumer Electronics: Ideal for compact devices like wearables and IoT modules.
• Industrial PCBs: Suitable for automation control systems due to its rugged design.
• Legacy Equipment Maintenance: A dependable choice for repairing or upgrading older electronics.

Conclusion of CRB2A4E812JT

The CRB2A4E812JT combines Kyocera AVX’s expertise in passive components with a compact, high-performance design. While obsolete, its precision, low-profile form factor, and robust tolerance make it a pragmatic choice for engineers prioritizing reliability in constrained layouts. Its compliance with global standards further ensures seamless integration into diverse electronic systems, from consumer gadgets to industrial controls.