Equivalent & Substitute Parts for MEU1S1209ZC

Part Overview

The MEU1S1209ZC is a DC-DC converter module manufactured by Murata Power Solutions Inc., part of the MEU1 (1W) series. This isolated module provides a single 9V output at a maximum current of 111mA, designed for ITE (commercial) applications, with an input range of 10.8V to 13.2V and 1 kV isolation. The MEU1S1209ZC is classified as obsolete, necessitating the identification of alternative models to enable continuous production, repair, or design in existing systems requiring equivalent functionality and compliance characteristics.

Substiute Parts

MEU1S1209ZC

Murata Power Solutions Inc.In Stock: 666MEU1S1209ZC Datasheet

Current PartRFQ

NTE1209MC

Murata Power Solutions Inc.In Stock: 2282NTE1209MC Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitutes are identified based on strict electrical and mechanical parameter matching. Key substitution criteria include: type (isolated module), number of outputs, input voltage range, output voltage and current, output power, voltage isolation, application category, operating temperature range, compliance (RoHS/REACH), and package considerations. Only those alternatives meeting all explicit requirements are grouped as valid equivalents.

Parameter Comparison

Engineering Selection Recommendations

The MEU1S1209ZC is obsolete and requires substitution for continued use in applications requiring its electrical and mechanical characteristics. The NTE1209MC is an active product from the same manufacturer with equivalent electrical output, voltage range, isolation rating, application suitability, and temperature range. Compliance parameters are specified: the MEU1S1209ZC is RoHS compliant and REACH unaffected, while the NTE1209MC is ROHS3 compliant and REACH affected. Packaging, mounting, and form factor differ, which must be accommodated in the PCB and system design where direct mechanical interchangeability is required.

Frequently Asked Questions (FAQ)

Q1: What parameters are critical in selecting a substitute for the MEU1S1209ZC?
Key parameters include: input voltage range, output voltage and current, output power, isolation voltage, application compatibility, operating temperature, compliance (RoHS/REACH), and mechanical form factor.

Q2: Is the NTE1209MC electrically equivalent to the MEU1S1209ZC?
The NTE1209MC matches the MEU1S1209ZC in terms of input and output voltage, output current, output power, isolation voltage, number of outputs, and temperature range.

Q3: Are there differences in package type or mounting style between MEU1S1209ZC and NTE1209MC?
Yes. The MEU1S1209ZC is a through hole 4-DIP module, while the NTE1209MC is a surface mount 14-SMD module with 8 leads. Mechanical compatibility must be verified at the PCB design level.

Q4: How does product status affect substitution?
The MEU1S1209ZC is obsolete, requiring substitution for continuity. The NTE1209MC is an active product available for new designs or repairs.

Q5: Do compliance certifications differ between these parts?
Both parts are RoHS compliant, with NTE1209MC specified as ROHS3 compliant. The MEU1S1209ZC is REACH unaffected, while NTE1209MC is REACH affected. Review compliance status as required by the application and regulatory requirements.