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Equivalent & Substitute Parts for NMV0509DAC
Part Overview
The Murata Power Solutions Inc. NMV0509DAC is an isolated module DC-DC converter providing a single 9V output at up to 111mA, designed for ITE (Commercial) applications. With a power rating of 1W and input voltage range of 4.5V to 5.5V, it offers a 3kV isolation voltage and a through hole mounting in a 14-DIP Module (6 Leads). This product is classified as “Obsolete,” necessitating the identification of equivalent and substitute DC-DC converters with matching electrical and mechanical characteristics for ongoing and future designs.
Substiute Parts
Key Parameters
| Part Number | Manufacturer | Product Status | Type | Number of Outputs | Voltage - Input (Min) | Voltage - Input (Max) | Voltage - Output 1 | Current - Output (Max) | Power (Watts) | Voltage - Isolation | Operating Temperature | Efficiency | Mounting Type | Package / Case | Size / Dimension | RoHS Status | REACH Status | ECCN | HTSUS |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| NMV0509DAC | Murata Power Solutions Inc. | Obsolete | Isolated Module | 1 | 4.5V | 5.5V | 9V | 111mA | 1 W | 3 kV | -40°C ~ 85°C | 75% | Through Hole | 14-DIP Module, 6 Leads | 0.77" L x 0.39" W x 0.27" H (19.6mm x 9.9mm x 6.9mm) | ROHS3 Compliant | REACH Unaffected | EAR99 | 8504.40.9580 |
| MEV1S0509SC | Murata Power Solutions Inc. | Active | Isolated Module | 1 | 4.5V | 5.5V | 9V | 111mA | 1 W | 3 kV | -40°C ~ 85°C | 86.5% | Through Hole | 7-SIP Module, 5 Leads | 0.77" L x 0.24" W x 0.40" H (19.7mm x 6.2mm x 10.2mm) | ROHS3 Compliant | REACH Unaffected | EAR99 | 8504.40.9580 |
Substitute Part Grouping Explanation
Substitutes for the obsolete NMV0509DAC are determined exclusively by matching key parameters. The allowed substitution criteria include: manufacturer, type, input voltage range, output voltage and current, power rating, isolation voltage, number of outputs, operating temperature, mounting type, mechanical package details, compliance status, and relevant customs codes. Only parts meeting these explicit requirements are listed as substitutes.
Parameter Comparison
| Part Number | Product Status | Type | Number of Outputs | Voltage - Input (Min) | Voltage - Input (Max) | Voltage - Output 1 | Current - Output (Max) | Power (Watts) | Voltage - Isolation | Operating Temperature | Efficiency | Mounting Type | Package / Case | Size / Dimension | RoHS Status | REACH Status | ECCN | HTSUS |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| NMV0509DAC | Obsolete | Isolated Module | 1 | 4.5V | 5.5V | 9V | 111mA | 1 W | 3 kV | -40°C ~ 85°C | 75% | Through Hole | 14-DIP Module, 6 Leads | 0.77" L x 0.39" W x 0.27" H | ROHS3 Compliant | REACH Unaffected | EAR99 | 8504.40.9580 |
| MEV1S0509SC | Active | Isolated Module | 1 | 4.5V | 5.5V | 9V | 111mA | 1 W | 3 kV | -40°C ~ 85°C | 86.5% | Through Hole | 7-SIP Module, 5 Leads | 0.77" L x 0.24" W x 0.40" H | ROHS3 Compliant | REACH Unaffected | EAR99 | 8504.40.9580 |
Engineering Selection Recommendations
The NMV0509DAC is classified as obsolete. The MEV1S0509SC, according to manufacturer recommendation, is active and exhibits matching electrical parameters, including input/output voltage, output current, isolation voltage, operating temperature range, compliance status, and customs codes. Both models are ROHS3 compliant and unaffected by REACH. Selection should be governed by product status and compliance, as these are the only factors permitted in this context.
Frequently Asked Questions (FAQ)
Q1: What conditions must a substitute meet for the NMV0509DAC?
A1: Substitutes must have matching manufacturer, type, electrical characteristics (input/output voltage, output current), isolation rating, number of outputs, mounting type, compliance status, and customs codes.
Q2: Are there considerations for package or mechanical differences?
A2: Only package type and mechanical dimensions explicitly listed may be considered. Substitutes listed provide package and mounting information strictly as detailed in the parameters.
Q3: Is efficiency a factor in substitution?
A3: Efficiency is included as a matching parameter when provided. Substitute parts with higher or equivalent efficiency are listed.
Q4: Are compliance standards aligned between main and substitute parts?
A4: Both the NMV0509DAC and MEV1S0509SC are ROHS3 compliant and REACH unaffected, as specified.
Q5: Why was MEV1S0509SC designated as a substitute?
A5: The MEV1S0509SC was recommended by the manufacturer and all relevant allowed parameters are matched according to the provided data.
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