Equivalent & Substitute Parts Reference for NDL1215SC

Part Overview

NDL1215SC from Murata Power Solutions Inc. is an isolated module DC-DC converter, designated under the NDL (2W) Series, providing a single 15V output at up to 134mA from a 9V–18V input. It is designed for ITE (Commercial) applications, features through-hole mounting in an 8-SIP Module, and holds ROHS3 compliance. This specific product status is listed as Obsolete, making the identification of compatible alternatives necessary to ensure continuity in applications where this part was previously specified.

Key Parameters

Parameter	NDL1215SC
Type	Isolated Module
Number of Outputs	1
Voltage - Input (Min)	9V
Voltage - Input (Max)	18V
Voltage - Output 1	15V
Current - Output (Max)	134mA
Power (Watts)	2W
Voltage - Isolation	1kV
Operating Temperature	-40°C ~ 85°C
Mounting Type	Through Hole
Package / Case	8-SIP Module, 7 Leads
Size / Dimension	0.86" x 0.36" x 0.44" (21.8mm x 9.1mm x 11.2mm)
RoHS Status	ROHS3 Compliant

Substitute Part Grouping Explanation

Substitute selection is strictly determined by matching all primary electrical and mechanical parameters relevant to the isolated DC-DC converter module category. These parameters include: module type, number of outputs, input voltage range, output voltage, maximum output current, power rating, isolation voltage, operating temperature range, mounting type, compliance standards, and physical size. Only parts that exactly meet or exceed these attributes while maintaining compatibility within specified limits are listed as substitutes.

Parameter Comparison

Parameter	NDL1215SC	NCS3S1215SC
Type	Isolated Module	Isolated Module
Number of Outputs	1	1
Voltage - Input (Min)	9V	9V
Voltage - Input (Max)	18V	36V
Voltage - Output 1	15V	15V
Current - Output (Max)	134mA	200mA
Power (Watts)	2W	3W
Voltage - Isolation	1kV	1.5kV
Operating Temperature	-40°C ~ 85°C	-40°C ~ 85°C
Mounting Type	Through Hole	Through Hole
Package / Case	8-SIP Module, 7 Leads	8-DIP Module, 6 Leads
Size / Dimension	0.86" x 0.36" x 0.44"	0.86" x 0.37" x 0.44"
RoHS Status	ROHS3 Compliant	ROHS3 Compliant

Engineering Selection Recommendations

NDL1215SC is obsolete. NCS3S1215SC is active, ROHS3 compliant, and REACH affected, matching the compliance and certification profiles required for this DC-DC converter category. Substitution based on product status and compliance can be made when these criteria are essential for ongoing production or regulated applications.

Frequently Asked Questions (FAQ)

Q1: What criteria determine a compatible substitute for NDL1215SC?
A1: Compatibility is strictly defined by matching electrical ratings (input/output voltage, output current, power rating), module type, isolation voltage, mounting type, operating temperature, and compliance standards.

Q2: Is the package of NCS3S1215SC identical to NDL1215SC?
A2: NDL1215SC uses an 8-SIP Module, 7 Leads package. NCS3S1215SC uses an 8-DIP Module, 6 Leads package, with minor dimensional differences. Compatibility in board footprint and lead arrangement should be checked against application requirements.

Q3: Are there differences in input voltage range or output current between the main and substitute parts?
A3: NCS3S1215SC offers a wider input voltage range (9V–36V) and higher maximum output current (200mA) compared to NDL1215SC’s 9V–18V and 134mA.

Q4: Do both parts comply with ROHS3 regulations?
A4: Both NDL1215SC and NCS3S1215SC are ROHS3 compliant.

Q5: What operating temperature range do these DC-DC converters support?
A5: Both support an operating temperature range of -40°C to 85°C.

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