Request Quote
(Ships tomorrow)
Equivalent & Substitute Parts for SCW05A-12
Part Overview
The SCW05A-12 from MEAN WELL USA Inc. is an isolated, single-output DC-DC converter module providing 12V at up to 470mA, with a power rating of 5.6W. It features an input voltage range of 9V to 18V, OCP (Over-Current Protection), SCP (Short Circuit Protection), 1 kV isolation, through-hole mounting, and a 24-DIP module package. The product is classified as obsolete. Consequently, identifying compatible alternative models with equivalent electrical and mechanical parameters is required for ongoing production and maintenance.
Substiute Parts
Key Parameters
| Parameter | SCW05A-12 |
|---|---|
| Type | Isolated Module |
| Number of Outputs | 1 |
| Voltage - Input (Min) | 9V |
| Voltage - Input (Max) | 18V |
| Voltage - Output 1 | 12V |
| Current - Output (Max) | 470mA |
| Power (Watts) | 5.6 W |
| Voltage - Isolation | 1 kV |
| Applications | ITE (Commercial) |
| Features | OCP, SCP |
| Operating Temperature | -40°C ~ 71°C (With Derating) |
| Efficiency | 80% |
| Mounting Type | Through Hole |
| Package / Case | 24-DIP Module, 8 Leads |
| Size / Dimension | 1.25" L x 0.80" W x 0.48" H (31.8mm x 20.3mm x 12.2mm) |
| RoHS Status | ROHS3 Compliant |
| REACH Status | REACH Unaffected |
| ECCN | EAR99 |
| HTSUS | 8504.40.9580 |
Substitute Part Grouping Explanation
Substitute selection for the SCW05A-12 is strictly constrained by the following parameters: isolated DC-DC converter module type, single output at 12V, matching input voltage range (9V to 18V), output current capacity at least 470mA, package compatibility (24-DIP Module, 8 Leads), through-hole mounting, inclusion of OCP (Over-Current Protection) and SCP (Short Circuit Protection), compliance with ROHS3, and matching or exceeding original isolation voltage and mechanical dimensions.
Parameter Comparison
| Parameter | SCW05A-12 (MEAN WELL USA Inc.) |
SCWN06A-12 (MEAN WELL USA Inc.) |
DH06S1212A (Delta Electronics) |
|---|---|---|---|
| Type | Isolated Module | Isolated Module | Isolated Module |
| Number of Outputs | 1 | 1 | 1 |
| Voltage - Input (Min) | 9V | 9V | 9V |
| Voltage - Input (Max) | 18V | 18V | 18V |
| Voltage - Output 1 | 12V | 12V | 12V |
| Current - Output (Max) | 470mA | 500mA | 500mA |
| Power (Watts) | 5.6 W | 6 W | 6 W |
| Voltage - Isolation | 1 kV | 3 kV | 1.5 kV |
| Applications | ITE (Commercial) | ITE (Commercial) | Medical |
| Features | OCP, SCP | OCP, SCP, UVLO | OCP, SCP, UVLO |
| Operating Temperature | -40°C ~ 71°C (With Derating) | -40°C ~ 90°C (With Derating) | -40°C ~ 85°C |
| Efficiency | 80% | 83% | 82% |
| Mounting Type | Through Hole | Through Hole | Through Hole |
| Package / Case | 24-DIP Module, 8 Leads | 24-DIP Module, 8 Leads | 24-DIP Module, 8 Leads |
| Size / Dimension | 1.25" x 0.80" x 0.48" | 1.25" x 0.80" x 0.40" | 1.25" x 0.80" x 0.40" |
| RoHS Status | ROHS3 Compliant | ROHS3 Compliant | ROHS3 Compliant |
| REACH Status | REACH Unaffected | REACH Unaffected | REACH Unaffected |
| ECCN | EAR99 | EAR99 | EAR99 |
| HTSUS | 8504.40.9580 | 8504.40.9580 | 8504.40.9580 |
Engineering Selection Recommendations
The SCW05A-12 is obsolete. Both SCWN06A-12 (MEAN WELL USA Inc.) and DH06S1212A (Delta Electronics) are active, compliant with ROHS3 and REACH, and offer matching or higher output current, compatible input voltage range, and equivalent package type. All options listed satisfy the compliance and approval parameters specified.
Frequently Asked Questions (FAQ)
Q1: What parameters must match when selecting a substitute for SCW05A-12?
A1: Substitute parts must match isolated module type, single 12V output, 9–18V input range, minimum 470mA output current, through-hole 24-DIP Module package, and protection features (OCP, SCP).
Q2: Are the listed substitutes pin-to-pin compatible with SCW05A-12?
A2: All listed substitutes, including SCWN06A-12 and DH06S1212A, share the 24-DIP Module, 8 Leads package format and through-hole mounting type as specified in the input.
Q3: Is there any difference in compliance or approvals among these options?
A3: SCWN06A-12 and DH06S1212A meet ROHS3 and REACH requirements and share the same ECCN and HTSUS codes as SCW05A-12.
Q4: How do the output specifications compare between SCW05A-12 and the substitutes?
A4: The substitutes provide 12V output, with output current of 500mA (higher than the original part's 470mA), and meet or exceed the power rating of the SCW05A-12.
Q5: What temperature ranges are supported by the alternatives?
A5: The substitutes support operating temperatures encompassing and exceeding the SCW05A-12 specification, as documented.
Alternative Parts
SJ6012L2TP
Littelfuse Inc.
6 Alternative Parts
JMK107BBJ476MA-RE
Taiyo Yuden
10 Alternative Parts
GMK107BBJ475MA-T
Taiyo Yuden
5 Alternative Parts
SJ6020N2ARP
Littelfuse Inc.
3 Alternative Parts
SJ6025R2ATP
Littelfuse Inc.
4 Alternative Parts
2474-05L
API Delevan Inc.
1 Alternative Parts
4590R-684K
API Delevan Inc.
1 Alternative Parts
CM6560R-334
API Delevan Inc.
1 Alternative Parts
CM6460-104
API Delevan Inc.
1 Alternative Parts
5526-12
API Delevan Inc.
1 Alternative Parts