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SCWN03A-03 - Mean Well

Description: Isolated Module DC DC Converter 1 Output 3.3V 600mA 9V - 18V Input -40°C ~ 90°C 24-DIP Module, 8 Leads Through Hole

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PCB Footprints
SCWN03A-03 - Mean Well PCB footprint - Other - Other - 24-DIP Module, 8 Leads_2026-1.12
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3D Models
SCWN03A-03 - Mean Well  - 3D model - Other - 24-DIP Module, 8 Leads_2026-1.12
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SCWN03A-03 Details

  • Manufacturer Part Number:

    SCWN03A-03

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    DIP-24/8

  • ECCN Code:

    EAR99

  • Factory Lead Time:

    19 Weeks, 3 Days

  • Manufacturer:

    Mean Well

  • YTEOL:

    5

  • Analog IC - Other Type:

    DC-DC REGULATED POWER SUPPLY MODULE

  • Approvals:

    EN, IEC

  • Efficiency (Main Output):

    78%

  • Input Voltage-Max:

    18 V

  • Input Voltage-Min:

    9 V

  • Input Voltage-Nom:

    12 V

  • JESD-30 Code:

    R-PDIP-P8

  • Length:

    31.8 mm

  • Line Regulation-Max:

    0.5%

  • Load Regulation-Max:

    0.5%

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    90 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    0.6 A

  • Output Voltage-Max:

    3.3495 V

  • Output Voltage-Min:

    3.2505 V

  • Output Voltage-Nom:

    3.3 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    DIP

  • Package Equivalence Code:

    DIP8/24,.6

  • Package Shape:

    RECTANGULAR

  • Package Style:

    IN-LINE

  • Protections:

    OVER LOAD, SHORT CIRCUIT

  • Ripple Voltage (Main Out):

    0.017675 Vrms

  • Seated Height-Max:

    10.7 mm

  • Surface Mount:

    NO

  • Technology:

    HYBRID

  • Terminal Form:

    PIN/PEG

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

  • Total Power Output-Max:

    3 W

  • Trim/Adjustable Output:

    NO

  • Width:

    20.3 mm

SCWN03A-03 Frequently Asked Questions (FAQs)

  • The maximum operating temperature range for the SCWN03A-03 is -40°C to 80°C, with a derating of 2.5% per °C above 60°C.
  • Yes, the SCWN03A-03 is designed to operate in humid environments, but it's recommended to follow the derating curve for humidity above 60% RH.
  • The minimum load requirement for the SCWN03A-03 is 10% of the maximum rated output power to ensure stable operation.
  • Yes, you can parallel multiple SCWN03A-03 units, but it's recommended to use a master-slave configuration and ensure that the output voltage and current are matched to avoid instability.
  • The MTBF of the SCWN03A-03 is approximately 550,000 hours at 25°C, calculated according to MIL-HDBK-217F.

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SCWN03A-03 Overview

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About Mean Well

MEAN WELL is a manufacturer of standard power supply products used in communications, industrial, medical and automation industries. Their products include power supplies, converters, inverters, and battery chargers. MEAN WELL is headquartered in Taipei, Taiwan.

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