Equivalent & Substitute Parts for SPA02A-15

Part Overview

The SPA02A-15 from MEAN WELL USA Inc. is an isolated module DC-DC converter featuring a single 15V output at up to 133mA, 9V–18V input, 2W power, and through-hole 8-SIP module packaging. This component has reached obsolete status, necessitating the identification of equivalent or substitute parts for designs requiring this device. Substitute parts must match the electrical and mechanical constraints specified.

Key Parameters

Parameter	Value
Manufacturer Part Number	SPA02A-15
Output Voltage	15V
Output Current (Max)	133mA
Number of Outputs	1
Input Voltage Range	9V - 18V
Isolation Voltage	1 kV
Power (Watts)	2 W
Mounting Type	Through Hole
Package / Case	8-SIP Module, 7 Leads
Operating Temperature	-40°C ~ 85°C (With Derating)
Efficiency	80%
RoHS Status	ROHS3 Compliant
MSL	1 (Unlimited)
REACH Status	REACH Unaffected

Substitute Part Grouping Explanation

Substitute and equivalent DC-DC converters for SPA02A-15 must match the following key parameters: output voltage (15V), output current (minimum 133mA), number of outputs (1), input voltage range, output power (2W), isolation voltage, packaging (8-SIP module, 7 leads), mounting type (through-hole), operating temperature range, efficiency, and compliance/certification status. Only models explicitly listed and meeting these criteria are considered substitutes.

Parameter Comparison

Parameter	SPA02A-15 MEAN WELL USA Inc.	SPAN02A-15 MEAN WELL USA Inc.	RS-0515S/H3 Recom Power
Output Voltage	15V	15V	15V
Output Current (Max)	133mA	134mA	134mA
Number of Outputs	1	1	1
Input Voltage Range	9V - 18V	9V - 18V	4.5V - 9V
Isolation Voltage	1 kV	N/A	3 kV
Power (Watts)	2 W	2 W	2 W
Mounting Type	Through Hole	Through Hole	Through Hole
Package / Case	8-SIP Module, 7 Leads	8-SIP Module, 7 Leads	8-SIP Module, 7 Leads
Operating Temperature	-40°C ~ 85°C (With Derating)	N/A	-40°C ~ 85°C
Efficiency	80%	N/A	80%
RoHS Status	ROHS3 Compliant	N/A	ROHS3 Compliant
MSL	1 (Unlimited)	N/A	1 (Unlimited)
REACH Status	REACH Unaffected	N/A	REACH Unaffected

Engineering Selection Recommendations

The SPA02A-15 is classified as obsolete. The SPAN02A-15 from MEAN WELL USA Inc. and RS-0515S/H3 from Recom Power are identified as substitute parts. All substitutes comply with ROHS3 and REACH requirements with an MSL of 1 (Unlimited). The availability status and regulatory compliance align with industry requirements for replacement of an obsolete part.

Frequently Asked Questions (FAQ)

Q1: What are the main criteria used for selecting substitute DC-DC converters for SPA02A-15?
A1: Substitutes must match output voltage, output current, input voltage range, power rating, isolation voltage, mounting type, package, and compliance requirements.

Q2: Are the packages and form factors of the substitutes compatible with SPA02A-15?
A2: All listed substitutes use the 8-SIP Module, 7 Leads package and support through-hole mounting.

Q3: Can both listed substitutes operate in the same temperature range as SPA02A-15?
A3: The RS-0515S/H3 specifies the operating temperature range -40°C to 85°C. Operating temperature for SPAN02A-15 is not provided.

Q4: Are there any differences in compliance status among the substitutes?
A4: All substitutes provided indicate ROHS3 and REACH unaffected status with MSL of 1 (Unlimited) where specified.

Q5: Is there any difference in the number of outputs or output configuration?
A5: All parts provide a single 15V output.

Q6: What considerations are required for the input voltage range when substituting?
A6: The RS-0515S/H3 has a different input voltage range (4.5V–9V) compared to SPA02A-15 (9V–18V). Substitution based on input voltage range must be verified within the application constraints using only provided parameter data.

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