EW513 Equivalent & Substitute Parts

Part Overview

The EW513 is a magnetic switch integrated circuit manufactured by Asahi Kasei Microdevices (AKM), classified as a digital switch within the magnetic sensors category. This component is currently obsolete, necessitating identification of active equivalent parts to maintain design continuity and ensure ongoing component availability for production and maintenance applications.

Substiute Parts

EW513

Asahi Kasei Microdevices/AKMIn Stock: 959EW513 Datasheet

Current PartRFQ

EW710

Asahi Kasei Microdevices/AKMIn Stock: 846EW710 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the EW513 is based on the following critical parameters:

• Manufacturer alignment: Same manufacturer (Asahi Kasei Microdevices/AKM) ensures design consistency and pin compatibility
• Functional category: Both parts operate as magnetic sensor digital switches
• Moisture sensitivity classification: Matching MSL rating (1 - Unlimited) confirms equivalent environmental handling requirements
• Active product status: The substitute part must maintain active production status to ensure long-term availability

The EW710 satisfies all substitution criteria as an active magnetic sensor digital switch from the same manufacturer with identical moisture sensitivity specifications.

Parameter Comparison

Engineering Selection Recommendations

The EW710 is the manufacturer-recommended substitute for the obsolete EW513. Both components share identical core specifications: same manufacturer origin, magnetic sensor classification, digital switch functionality, and MSL rating. The EW710 maintains active production status and carries ROHS3 compliance certification, providing regulatory alignment for current manufacturing standards. Selection of the EW710 ensures functional equivalence while securing access to actively produced inventory.

Frequently Asked Questions (FAQ)

Q: Can the EW710 directly replace the EW513 in existing designs? A: Yes. Both parts are magnetic sensor digital switches from Asahi Kasei Microdevices with identical MSL ratings and functional classification, meeting the core substitution criteria.

Q: What is the significance of the EW710's ROHS3 compliance? A: ROHS3 compliance indicates the EW710 meets current environmental and hazardous substance restrictions, supporting modern manufacturing and regulatory requirements.

Q: Why is the EW513 listed as obsolete? A: Obsolete status indicates the manufacturer has discontinued production. The EW710 represents the active equivalent for ongoing component sourcing.

Q: Are there packaging differences between these parts? A: Packaging information is not specified in the available technical parameters for either component.

Q: How should inventory decisions be made between these parts? A: The EW513 has 907 units in stock but is obsolete. The EW710 has 780 units available and maintains active production status, making it the preferred choice for new designs and long-term applications.