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CRB1A2E512JT

CRB1A2E512JT Description

The CRB1A2E512JT from KYOCERA AVX is a compact, surface-mount resistor network designed for high-density PCB applications. This obsolete but reliable component belongs to the CRB series, featuring two isolated 5.1kΩ resistors with a ±5% tolerance and a ±250ppm/°C temperature coefficient. Encased in a 0606 concave package (1.60mm x 1.60mm), it offers a low-profile height of 0.70mm, making it ideal for space-constrained designs. With a power rating of 62.5mW per element, it balances performance and miniaturization, suitable for legacy or low-power circuits. The device is REACH unaffected and complies with EAR99 and HTSUS 8533.21.0020 regulations, ensuring broad industrial compatibility.

CRB1A2E512JT Features

• Compact 0606 Package: 1.60mm x 1.60mm footprint with concave terminals for stable mounting.
• Isolated Resistors: Two independent 5.1kΩ resistors, eliminating crosstalk in signal conditioning.
• Low Profile: Seated height of 0.70mm maximizes space efficiency in stacked or slim designs.
• Stable Performance: ±250ppm/°C temperature coefficient ensures reliability across operating conditions.
• Industrial Compliance: REACH unaffected, MSL 1 (unlimited shelf life), and tape & reel packaging for automated assembly.

CRB1A2E512JT Applications

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

• Voltage Dividers: Stable resistance for sensor interfaces or ADC reference networks.
• Pull-Up/Down Arrays: Isolated termination for I²C, SPI, or GPIO lines in embedded systems.
• Legacy Electronics: Repair or replication of older designs requiring discontinued 0606-form-factor parts.
• Portable Devices: Low-profile, low-power consumption suits wearables and IoT modules.

Conclusion of CRB1A2E512JT

While marked obsolete, the CRB1A2E512JT remains a viable choice for engineers needing a proven, space-saving resistor network. Its Kyocera AVX heritage ensures quality, and the isolated 5.1kΩ resistors provide flexibility in circuit design. Ideal for legacy maintenance or low-power applications, this component balances miniaturization with dependable performance. For new designs, verify alternatives, but for specific use cases, this model delivers precision in a tiny footprint.