HAL584 SF-E Equivalent & Substitute Parts

Part Overview

The HAL584 SF-E is a digital magnetic switch manufactured by TDK-Micronas GmbH, designed for magnetic sensing applications in the SOT-89B package. This component has reached obsolete product status, necessitating identification of functionally equivalent alternatives for ongoing design requirements and component procurement.

Substiute Parts

HAL584 SF-E

TDK-Micronas GmbHIn Stock: 742HAL584 SF-E Datasheet

Current PartRFQ

HAL1563 SU-A

TDK-Micronas GmbHIn Stock: 20714HAL1563 SU-A Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

The HAL1563 SU-A qualifies as a manufacturer-recommended substitute based on the following alignment criteria:

Functional Equivalence: Both components operate as digital magnetic switches within the HAL® product family from TDK-Micronas GmbH, serving identical application roles in magnetic sensing circuits.

Category Alignment: Both parts are classified as Magnetic Sensors with digital switch functionality.

Regulatory Compliance: Both components share identical ECCN (EAR99) and HTSUS (8542.39.0001) classifications, ensuring equivalent export and tariff treatment.

Technology Platform: Both utilize Hall Effect sensing technology for magnetic field detection and switching operations.

Parameter Comparison

Engineering Selection Recommendations

Active Product Status: The HAL1563 SU-A maintains active product status with TDK-Micronas GmbH, ensuring ongoing availability, technical support, and supply chain continuity. The HAL584 SF-E obsolete status eliminates it as a viable procurement option for new designs or component replenishment.

Regulatory Compliance: Both components carry identical ECCN and HTSUS classifications, confirming equivalent regulatory treatment for export, import, and tariff purposes.

RoHS Compliance: The HAL1563 SU-A is ROHS3 compliant, meeting current environmental and hazardous substance restrictions applicable to electronic components in regulated markets.

Package Transition: Design implementation requires accommodation of the package change from SOT-89B to SOT-23-3. This transition involves PCB layout modification and potential circuit board redesign to accommodate the different pin configuration and physical dimensions.

Frequently Asked Questions (FAQ)

Q: Can the HAL1563 SU-A directly replace the HAL584 SF-E without PCB modifications?

A: No. The HAL1563 SU-A uses SOT-23-3 packaging while the HAL584 SF-E uses SOT-89B packaging. These packages have different pin counts, spacing, and physical dimensions, requiring PCB layout changes and potential schematic adjustments.

Q: What is the primary reason for substitution?

A: The HAL584 SF-E has reached obsolete product status. The HAL1563 SU-A is the manufacturer-recommended active alternative within the HAL® product family.

Q: Are there differences in electrical specifications between these components?

A: The HAL1563 SU-A provides documented electrical specifications including 2.7V to 24V supply voltage range, open drain output type, and -40°C to 70°C operating temperature range. The HAL584 SF-E detailed electrical specifications are not provided in available documentation.

Q: What is the sensing capability of the HAL1563 SU-A?

A: The HAL1563 SU-A operates as a unipolar switch with South Pole polarization, featuring 7.6mT trip threshold and 9.4mT release threshold for magnetic field detection.

Q: Are both components subject to the same export regulations?

A: Yes. Both components share identical ECCN (EAR99) and HTSUS (8542.39.0001) classifications, confirming equivalent regulatory treatment.

Q: What is the inventory status of the substitute part?

A: The HAL1563 SU-A has 20,626 pieces of new original stock available, ensuring adequate supply for procurement and production requirements.