Equivalent & Substitute Parts Reference for MEV1D1505SC

Part Overview

The Murata Power Solutions MEV1D1505SC is an isolated DC-DC converter module featuring dual outputs of +5V and -5V, each rated at 100mA, and supporting an input voltage range of 13.5V to 16.5V. The converter features a 1W power rating, 3 kV isolation, and is housed in a 7-SIP through-hole package. This product is currently listed as Obsolete, necessitating consideration of equivalent models for projects requiring continued supply, warranty service, or design maintenance where the original part is no longer available.

Key Parameters

Manufacturer Part Number	Series	Product Status	Type	Number of Outputs	Voltage - Input (Min)	Voltage - Input (Max)	Voltage - Output 1	Voltage - Output 2	Current - Output (Max)	Power (Watts)	Voltage - Isolation	Operating Temperature	Efficiency	Mounting Type	Package / Case	Size / Dimension	RoHS Status	REACH Status	MSL	ECCN	HTSUS
MEV1D1505SC	MEV1 (1W)	Obsolete	Isolated Module	2	13.5V	16.5V	5V	-5V	100mA, 100mA	1 W	3 kV	-40°C ~ 85°C	84.5%	Through Hole	7-SIP Module, 5 Leads	0.77" x 0.24" x 0.40" (19.7mm x 6.2mm x 10.2mm)	RoHS Compliant	REACH Unaffected	Not Applicable	EAR99	8504.40.9580

Substitute Part Grouping Explanation

Substitute parts are selected strictly by matching the following explicitly stated parameters: input voltage range, output voltage, isolation voltage, operating temperature range, mounting type, package/case configuration, and compliance certifications. These represent the allowable parameters for substitution in isolated DC-DC converters for ITE (Commercial) applications, ensuring electrical and mechanical compatibility.

Input Voltage: 13.5V to 16.5V
Output Voltage: 5V (substitute is single output only)
Isolation Voltage: 3 kV
Operating Temperature: -40°C ~ 85°C
Mounting Type: Through Hole
Package/Case: 7-SIP Module
Compliance: RoHS, REACH

Parameter Comparison

Manufacturer Part Number	Series	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	MSL	ECCN	HTSUS
MEV1D1505SC	MEV1 (1W)	Obsolete	Isolated Module	2	13.5V	16.5V	5V	100mA, 100mA	1 W	3 kV	-40°C ~ 85°C	84.5%	Through Hole	7-SIP Module, 5 Leads	0.77" x 0.24" x 0.40" (19.7mm x 6.2mm x 10.2mm)	RoHS Compliant	REACH Unaffected	Not Applicable	EAR99	8504.40.9580
NMK1505SAC	NMK (2W)	Active	Isolated Module	1	13.5V	16.5V	5V	400mA	2 W	3 kV	-40°C ~ 85°C	84%	Through Hole	7-SIP Module, 4 Leads	0.77" x 0.30" x 0.40" (19.7mm x 7.7mm x 10.2mm)	ROHS3 Compliant	REACH Unaffected	Not Applicable	EAR99	8504.40.9580

Engineering Selection Recommendations

Given the MEV1D1505SC is classified as Obsolete, selection of substitute parts such as NMK1505SAC is determined by inventory availability, active product status, and compliance credentials including RoHS and REACH. Both parts share a consistent mounting type, isolation rating, and operating temperature. ECCN and HTSUS codes match, and both module types conform to ITE (Commercial) applications.

Frequently Asked Questions (FAQ)

Q1: What are the critical criteria for substituting MEV1D1505SC with NMK1505SAC?
A1: The substitution is based strictly on matching input voltage range, output voltage, isolation voltage, mounting method, package type, temperature range, and compliance certifications.

Q2: Is the output configuration identical between MEV1D1505SC and NMK1505SAC?
A2: No, MEV1D1505SC has two outputs (+5V, -5V) while NMK1505SAC provides a single output (+5V). Output requirements should be verified for compatibility.

Q3: Are the package sizes and mounting types comparable?
A3: Both modules are through-hole 7-SIP, with overall dimensions closely matched, though NMK1505SAC has a slightly wider package.

Q4: Does the substitute meet RoHS and REACH compliance standards?
A4: Yes, both parts are documented as compliant with RoHS and REACH requirements.

Q5: How does the power rating compare between the two modules?
A5: MEV1D1505SC is rated at 1W total, NMK1505SAC at 2W total. The substitute supports higher maximum output current. Only specified parameters are considered.

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