Equivalent & Substitute Parts for EC3AB24HM

Part Overview

The Cincon Electronics EC3AB24HM is an isolated DC-DC converter in the EC3AB (3W) series, supplying dual outputs of +5V and -5V at 300mA each. It operates with a wide input voltage range of 18V to 36V, suitable for ITE (commercial) applications, and features 1.5kV isolation. The product is active and RoHS3 compliant. Identifying substitute models is necessary for inventory management, procurement flexibility, and alternative sourcing when stock of EC3AB24HM is limited or lead times are extended.

Substiute Parts

EC3AB24HM

Cincon Electronics Co. LTDIn Stock: 1030EC3AB24HM Datasheet

Current PartRFQ

EC3A24HM

Cincon Electronics Co. LTDIn Stock: 756EC3A24HM Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts in the DC-DC converter category are selected strictly by comparing the following mandatory electrical and mechanical parameters:

• Manufacturer and Series
• Input voltage range (Min/Max)
• Output configuration (Number of outputs and voltages)
• Maximum output current per channel
• Total output power
• Isolation voltage
• Application environment
• Mounting and package type
• Compliance (RoHS, safety approvals)
• Product status (active)

Only models that match these parameters are listed as substitutes.

Parameter Comparison

Engineering Selection Recommendations

Both EC3AB24HM and its substitute EC3A24HM are active, RoHS3 compliant, and have CE and cURus approvals. When selecting between these DC-DC converters, confirmation of compliance and active status ensures suitability for ITE (commercial) applications and ongoing availability. All parameters provided indicate equivalency for direct substitution within matching electrical and mechanical constraints.

Frequently Asked Questions (FAQ)

Q1: Are EC3AB24HM and EC3A24HM cross-compatible in circuit designs?
A1: Yes, EC3AB24HM and EC3A24HM match across all provided key parameters, including input and output voltages, current ratings, isolation, physical package, and mounting type.

Q2: Is there any difference in mounting or footprint between EC3AB24HM and EC3A24HM?
A2: Both use the 24-DIP Module with 14 leads and through-hole mounting. Dimensions vary slightly (EC3AB24HM: 12.7mm height; EC3A24HM: 10.2mm height).

Q3: How do safety certifications and environmental compliance compare?
A3: Both models are RoHS3 compliant, REACH unaffected, and bear CE and cURus certifications.

Q4: What is the impact of efficiency difference between listed substitute parts?
A4: EC3AB24HM is rated at 76% efficiency and EC3A24HM at 77%. This is documented for reference only; no inference or recommendation is provided.

Q5: Can substitute selection be made solely by provided parameters?
A5: Yes, only explicit parameters are used for compatibility and substitution, as required for the DC-DC converter product category.