Equivalent & Substitute Parts for SCWN03E-05

Part Overview

The SCWN03E-05 (Manufacturer Part Number: SCWN03E-05, Manufacturer: MEAN WELL USA Inc.) is an isolated DC-DC converter intended for use in ITE (Commercial) applications. This device converts input voltages between 4.5V and 9V to a single isolated 5V output at a maximum of 600mA, providing up to 3W of power. It is supplied in a 24-DIP Module, 8-lead through hole package and features Over-Current Protection (OCP), Short Circuit Protection (SCP), and Under-Voltage Lockout (UVLO). The product is active, with compliance to ROHS3 and REACH, and is suitable for applications requiring high isolation voltage (3kV) and robust performance in operating temperatures from -40°C to 90°C (with derating). The need for alternative models may arise due to procurement constraints or design variations.

Substiute Parts

SCWN03E-05

MEAN WELL USA Inc.In Stock: 1276SCWN03E-05 Datasheet

Current PartRFQ

REC3-0505SRW/H4/A

Recom PowerIn Stock: 12428REC3-0505SRW/H4/A Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the SCWN03E-05 are selected strictly based on the following parameters:

• Input voltage range (4.5V to 9V)
• Output voltage (5V)
• Maximum output current (600mA)
• Maximum output power (3W)
• Isolation voltage (minimum 3kV)
• Operating temperature range (-40°C minimum)
• Mounting type and package dimensions (through hole, 24-DIP Module, 8 Leads)
• RoHS and REACH compliance
• Product status: Active

Any substitute listed satisfies these parameters according to the provided data.

Parameter Comparison

Engineering Selection Recommendations

Both SCWN03E-05 and REC3-0505SRW/H4/A are categorized as active products and meet ROHS3 and REACH compliance. Both provide unlimited Moisture Sensitivity Level (MSL 1) and fall under ECCN EAR99 and HTSUS 8504.40.9580. There are no variations in compliance or regulatory status based on the provided parameters.

Frequently Asked Questions (FAQ)

Q1: What are the key parameters that must be matched to substitute SCWN03E-05 with another part?
A1: The essential parameters are input voltage range (4.5V–9V), output voltage (5V), maximum output current (600mA), power rating (3W), isolation voltage (minimum 3kV), mounting type and package (24-DIP Module, through hole), operating temperature, and compliance status.

Q2: Are the pinouts the same between SCWN03E-05 and REC3-0505SRW/H4/A?
A2: Both use the same package type (24-DIP Module, 8 Leads) and through hole mounting. Only parameters explicitly provided have been considered.

Q3: How does package size compare among these substitutes?
A3: The SCWN03E-05 measures 1.25" x 0.80" x 0.40"; REC3-0505SRW/H4/A measures 1.26" x 0.80" x 0.40".

Q4: What compliance statuses apply to these parts?
A4: Both the SCWN03E-05 and its substitute are ROHS3 Compliant and REACH Unaffected according to the provided data.

Q5: Why might a substitute be required for the SCWN03E-05?
A5: Substitutes are required in cases of procurement challenges or allocation issues, provided all technical and regulatory parameters match as listed.