Equivalent & Substitute Parts Reference: EC3AW03

Part Overview

The Cincon Electronics Co. LTD EC3AW03 is a DC-DC converter module categorized as an isolated module, providing a single 15V output at up to 200mA, with a 3W power rating. It operates within a wide input range of 9V to 36V and features 500V isolation. Typical applications include ITE (Commercial) systems. The device is supplied in a through-hole 24-DIP module, compliant with ROHS3 and other regulatory standards. It is currently listed as active with available inventory. Identifying substitute models is crucial for design flexibility, ensuring continuity in manufacturing or servicing when stock or logistics constraints arise.

Substiute Parts

EC3AW03

Cincon Electronics Co. LTDIn Stock: 702EC3AW03 Datasheet

Current PartRFQ

EC3AW03M

Cincon Electronics Co. LTDIn Stock: 1273EC3AW03M Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Parametric equivalence for DC-DC converter modules is determined strictly by matching critical operational and mechanical parameters. Substitute parts must conform to:

• Series and type: EC3AW series, isolated module
• Number of outputs, voltage, current, and power ratings
• Input voltage range and output voltage
• Isolation voltage
• Efficiency
• Package and mounting type
• Compliance and regulatory certifications

Only part numbers conforming to all these criteria can be substituted in the same application environment.

Parameter Comparison

Engineering Selection Recommendations

Select substitute parts only if they are active, RoHS3 compliant, REACH unaffected, and approved by the specified agencies. All listed substitute models meet these compliance and certification requirements based on the provided data.

Frequently Asked Questions (FAQ)

Q1: What makes EC3AW03M a valid substitute for EC3AW03?
A1: EC3AW03M matches all critical electrical and mechanical parameters, including input/output ratings, isolation voltage, efficiency, mounting type, and compliance certifications.

Q2: Are there package differences to consider when substituting?
A2: No. Both EC3AW03 and EC3AW03M utilize the 24-DIP module, 14 leads package and share identical mechanical dimensions.

Q3: Is substitute approval based on regulatory compliance?
A3: Yes. Substitute parts must maintain RoHS3, REACH status, and CE approval as listed in the key parameters.

Q4: Can substitute parts be used in the same commercial ITE applications?
A4: Yes. The application field is identical, ensuring compatibility in ITE (Commercial) environments.

Q5: Are efficiency and operation temperature ranges equivalent for substitute consideration?
A5: Yes. Both the main part and its substitute maintain 76% efficiency and an operating temperature range of -25°C to 71°C.