Equivalent & Substitute Parts Reference: NML1209SC

Part Overview

Murata Power Solutions Inc. part number NML1209SC is a DC-DC converter in the isolated module category, providing a single 9V output at up to 222mA from an input range of 10.8V to 13.2V. This product is classified as obsolete, making it necessary to identify alternative parts for design continuity, inventory replenishment, and long-term maintenance. Alternatives must match the critical electrical, mechanical, and compliance characteristics outlined for this category and application.

Substiute Parts

NML1209SC

Murata Power Solutions Inc.In Stock: 12510NML1209SC Datasheet

Current PartRFQ

MEE3S1209SC

Murata Power Solutions Inc.In Stock: 93211MEE3S1209SC Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution is strictly based on parameters that impact electrical and mechanical compatibility for DC-DC converters in the isolated module category. The parameters considered are: input voltage range, output voltage, output current, wattage, isolation voltage, number of outputs, mounting type, package/case dimension, RoHS compliance, operating temperature range, and suitability for ITE (Commercial) applications. Only parts matching these parameters were grouped as substitutes.

Parameter Comparison

Engineering Selection Recommendations

NML1209SC is obsolete; therefore, inventories are limited and there is no ongoing production. Substitute MEE3S1209SC is listed as active status and maintains ROHS3 compliance. Both are suitable for ITE (Commercial) applications and feature not applicable Moisture Sensitivity Level. Base selection exclusively on availability, product status, and environmental compliance per the supplied data.

Frequently Asked Questions (FAQ)

Q1: Which key parameters determine compatibility for DC-DC converter substitutes?
A1: Substitution is based on input voltage range, output voltage, output current, wattage, isolation voltage, operating temperature range, mounting method, package/case dimensions, number of outputs, compliance data, and application suitability.

Q2: Are package and mounting options identical between NML1209SC and MEE3S1209SC?
A2: Both parts feature a 4-SIP module format and through-hole mounting type. Their dimensions differ minimally as specified in the provided parameters.

Q3: Do both parts meet the same environmental compliance requirements?
A3: Both NML1209SC and MEE3S1209SC are ROHS3 compliant according to supplied part data.

Q4: How does product status affect engineering selection?
A4: Since NML1209SC is obsolete, only available stock can be used for new or replacement designs. MEE3S1209SC is active and suitable for ongoing production requirements.

Q5: Are there differences in electrical capability between these parts that should be noted?
A5: MEE3S1209SC supports a higher maximum output current and wattage than NML1209SC, as indicated in the comparison table. Other operational parameters match closely according to supplied information.