MEAN WELL SKM10W8-03 8.25W 3.3V 2.5A On Board Type (Module Potted)

Part numberSKM10W8-03
Output voltage 3.3 V
Rated current 2.5 A
Rated power 8.25 W
$33.79Excluding tax and shipping
Ships in 3–5 business daysLead time is the time from order to dispatch, and does not include transit time.
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SKM10W8,DKM10W8 model selection table DIP - 1" x 1" Footprint
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Key specifications

Complete technical specifications
Output
Output voltage 3.3 V
Rated current 2.5 A
Rated power 8.25 W
Mechanical
Cooling Free-air convection
Operating temperature -40 to 90 °C
Dimensions (L × W × H) 25.4 × 25.4 × 10.2 mm

Is this model right for you?

The SKM10W8-03 lists 9~75Vdc input, the same as the other models in the SKM10W8,DKM10W8 series. They are distinguished by details this page does not carry; the datasheet lists them in full.

Product overview

The SKM10W8-03 is a DC/DC on board type module from MEAN WELL. It provides a 9~75Vdc input voltage range and uses free-air convection cooling. The five-side metal shielded case measures 25.4 × 25.4 × 10.2 mm and weighs 18 g. Operating temperature range is -40 to 90 °C.

Where this model fits

The SKM10W8-03 is used in Embedded & Board-level Design. Its five-side metal shielded case and free-air convection cooling suit board-mounted placement. The 25.4 × 25.4 × 10.2 mm footprint and 18 g weight fit compact board layouts. Operating temperature range is -40 to 90 °C.

Complete technical specifications

Rev. 2026-04-13
Output
Output voltage 3.3 V
Rated current 2.5 A
Rated power 8.25 W
Input
AC input range 9~75Vdc
DC input range 9–75 VDC
Protection
Short circuit Protected
Overload Protected
Over voltage Protected
Recovers automatically after fault condition is removed
Environmental
Operating temperature -40 to 90 °C
Storage temperature -55 to 125 °C
Vibration 10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes
Mechanical
Dimensions (L × W × H) 25.4 × 25.4 × 10.2 mm
Net weight 18.0 g
Cooling Free-air convection
Fan Not supported
Case material Five-side Metal shielded case
Safety & compliance
Safety standards EAC TP TC 020/2011 approved

These approvals are recorded for the series as a whole. Where a line names particular models or ratings, it applies only to those — read it against this part number, and ask us for the certificate if your approval process needs it.

Identification
Part number SKM10W8-03
Brand MEAN WELL
Category DC/DC On Board Type (Module Potted)
Series SKM10W8,DKM10W8

Approvals and compliance

From the manufacturer's datasheet for this series

Eurasian Economic Union

  • EAC

    Conformity with the Eurasian Economic Union technical regulations, covering Russia, Belarus, Kazakhstan, Armenia and Kyrgyzstan. TP TC 004 is the low-voltage regulation and TP TC 020 the electromagnetic-compatibility one, so which number appears tells you what was assessed.

Isolation and electromagnetic compatibility
Withstand voltage I/P-O/P:3KVdc
Isolation resistance I/P-O/P:1000M Ohms / 500Vdc / 25℃/ 70% RH
EMC emission Parameter Standard Test Level / Note
Read the datasheet's exact wording

EAC TP TC 020/2011 approved

Reproduced unedited from the manufacturer's datasheet. Where an approval covers only some models, the wording says so. Ask us for the certificate itself if your approval process needs it.

Certificates

Certificate copy supplied with this model.

  • CE · R50453592

    100%
    CE certificate R50453592

    CE · Certificate number R50453592

Ordering & shipping information

Order and delivery terms
Part number SKM10W8-03
Minimum order quantity 1
Country of origin China
Typical packed weight 169 g
Unit weight 18 g

Downloads

SKM10W8,DKM10W8 model comparison

View all models
ModelOutput voltageRated currentRated powerPriceAvailability
SKM10W8-1212 V0.833 A9.996 W$33.79
Ships in 3–5 business days
SKM10W8-03 3.3 V2.5 A8.25 W$33.79
Ships in 3–5 business days
DKM10W8-1212 V0.417 A10.008 W$35.37
Ships in 3–5 business days

SKM10W8-03: 3.3 V output; DKM10W8-12 and SKM10W8-12: 12 V; DKM10W8-05 and SKM10W8-05: 5 V.

SKM10W8-03: 2.5 A output current; the rest of the series runs 0.417 A to 2 A.

SKM10W8-03: 8.25 W rated power; 4 other models: 10 W.

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Technical data source

Primary source
MEAN WELL
Datasheet revision
2026-04-13
Last verified

How we source and verify product data

Specifications are transcribed from the manufacturer datasheet and are subject to change without notice. The current manufacturer datasheet governs in case of any discrepancy.