Equivalent & Substitute Parts for MEJ2D1515SC

Part Overview

The MEJ2D1515SC from Murata Power Solutions Inc. is an isolated, dual-output DC-DC converter designed for ITE (Commercial) and Medical applications. It delivers ±15V outputs at 67mA each, from a 13.5V–16.5V input range, up to 2W, and features 5.2kV isolation. The product is in active status. Identification of suitable substitute models is essential for ensuring supply chain continuity and second-source qualification, particularly for applications demanding precise electrical and mechanical compatibility.

Key Parameters

Parameter	MEJ2D1515SC Value
Part Status	Active
Type	Isolated Module
Number of Outputs	2
Input Voltage (Min)	13.5V
Input Voltage (Max)	16.5V
Output Voltage 1	15V
Output Voltage 2	-15V
Output Current (Max)	67mA, 67mA
Power (Watts)	2 W
Isolation Voltage	5.2 kV
Applications	ITE (Commercial), Medical
Mounting Type	Through Hole
Package / Case	7-SIP Module, 5 Leads
Operating Temperature	-40°C ~ 85°C
Efficiency	79%
RoHS Status	ROHS3 Compliant
Base Product Number	MEJ2D15

Substitute Part Grouping Explanation

Substitute selection is defined exclusively by the alignment of key electrical and mechanical parameters required for this DC-DC converter category: output voltages, output currents, input voltage range, power rating, isolation voltage, module type, mounting style, package, and compliance status. Only alternatives meeting these exact specifications are included as direct substitutes.

Key parameters for substitution:

Dual outputs: ±15V
Maximum output current: ≥66.7mA per channel
Input voltage range: 13.5V to 16.5V
Output power: 2W
Isolation voltage: 5.2kV
Module type: Isolated Module
Mounting/Package: Through Hole, 7-SIP Module, 5 Leads
RoHS3 Compliance

Parameter Comparison

Parameter	MEJ2D1515SC (Murata Power Solutions Inc.)	IHL0215D15 (XP Power)
Product Status	Active	Active
Type	Isolated Module	Isolated Module
Number of Outputs	2	2
Input Voltage (Min)	13.5V	13.5V
Input Voltage (Max)	16.5V	16.5V
Output Voltage 1	15V	15V
Output Voltage 2	-15V	-15V
Output Current (Max)	67mA, 67mA	66.7mA, 66.7mA
Power (Watts)	2 W	2 W
Isolation Voltage	5.2 kV	5.2 kV
Applications	ITE (Commercial), Medical	ITE (Commercial)
Mounting Type	Through Hole	Through Hole
Package / Case	7-SIP Module, 5 Leads	7-SIP Module, 5 Leads
Operating Temperature	-40°C ~ 85°C	-40°C ~ 95°C
Efficiency	79%	82%
RoHS Status	ROHS3 Compliant	ROHS3 Compliant

Engineering Selection Recommendations

Both the MEJ2D1515SC and IHL0215D15 reflect an active product status, RoHS3 compliance, and comparable electrical and mechanical parameters. Provided application, voltage, current, and package constraints are maintained, either part fulfills the substitute criteria as per the input data.

Frequently Asked Questions (FAQ)

Q1: What determines substitute compatibility for DC-DC converters like the MEJ2D1515SC?
A1: Compatibility is determined by matching output voltages, maximum output currents, input voltage range, power rating, isolation voltage, mounting type, and package.

Q2: Can I use IHL0215D15 in place of MEJ2D1515SC without layout changes?
A2: Both parts use the 7-SIP Module with 5 leads and through-hole mounting, aligning with the substitution criteria.

Q3: How does RoHS3 compliance affect interchangeability?
A3: Both models are RoHS3 compliant, satisfying standard environmental requirements for direct substitution.

Q4: Are there application differences to consider?
A4: The MEJ2D1515SC is specified for ITE (Commercial) and Medical, while the IHL0215D15 is specified for ITE (Commercial). Only the provided application fields are taken into account for substitution.

Q5: Are temperature ratings the same for both parts?
A5: Both are rated for -40°C minimum, with the main part rated to +85°C and the substitute rated to +95°C, covering the same low temperature range per provided specifications.

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