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MURATA POWER SOLUTIONS MEJ2D1209SC DC-DC Converter

The MEJ2 series is a 2-watt DC/DC converter providing 5.2 kV DC isolation with a high potential test. It features dual outputs in a SIP package style, designed for isolated power applications. The converter employs internal SMD construction and is fully encapsulated with toroidal magnetics for enhanced stability and reliability. It is pin-compatible with the MEV, NMV, NMK, and NMJ series, making it suitable for modular and interchangeable designs.

Authorized Distributors
Source:Newark
Part No:MEJ2D1209SC
Stock:37
Inv Date:05-29-2026
Price: Unit price: $11.32
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Source:DigiKey
Part No:MEJ2D1209SC
Stock:956
Inv Date:05-29-2026
Price: Unit price: $9.83
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Part No:MEJ2D1209SC
Stock:190
Inv Date:05-30-2026
Price: Unit price: $9.82
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Part No:MEJ2D1209SC
Stock:200
Inv Date:05-29-2026
Price: Unit price: $6.93
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Part No:MEJ2D1209SC
Stock:76
Inv Date:05-30-2026
Price: N/A
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MURATA POWER SOLUTIONS MEJ2D1209SC DC-DC Converter Specifications:

  • Isolation test voltage: 5200 VDC for 1 second
  • Resistance: 1 GΩ at 50 VDC
  • Isolation capacitance: 4 pF
  • Continuous barrier withstand voltage: 2400 V (non-safety applications)
  • UL recognition: UL60950-1, ANSI/AAMI ES60601-1, UL60950-1
  • Operating temperature range: -40°C to +85°C
  • Storage temperature range: -55°C to +125°C
  • Input voltage: 3V to 15V
  • Output voltage: adjustable with specific models, e.g., 12V, 15V
  • Output power: 2W
  • Mechanical dimensions: 12.5mm x 20.0mm x 10.6mm (approximate)
  • Encapsulation: Fully encapsulated with toroidal magnets
  • Isolation capacitance: 4 pF
  • Fusing: Fuse rating 750mA for 12V input models, 24V input models

Buy the Murata Series MEJ2 5.2kVDC Isolated DC-DC Converter: MEJ2D1209SC

Purchase the Murata Series MEJ2 1209SC 2W isolated DC-DC converter online today for dependable electrical isolation with 5.2kV DC high potential testing, dual outputs, compact SIP package, and robust toroidal magnetics. Perfect for safety-critical applications requiring reliable power conversion and excellent EMI performance. This fully encapsulated unit guarantees stability across a broad temperature range and is compatible with various industry standards, making it an ideal choice for modular and medical device power systems. Enhance your project with Murata’s trusted power solutions.

Order your Murata Series MEJ2 1209SC 2W isolated DC-DC converter today and ensure reliable high-voltage electrical isolation for your power projects.

Frequently Asked Questions

Where can I buy MURATA POWER SOLUTIONS MEJ2D1209SC?

You can click on the BUY or RFQ button to purchase MEJ2D1209SC from an authorized MURATA POWER SOLUTIONS distributor.

How do I troubleshoot issues or seek technical support for part MEJ2D1209SC?

You can download the MEJ2D1209SC datasheet or visit the MURATA POWER SOLUTIONS website for support.

Who is the manufacturer of MEJ2D1209SC?

MURATA POWER SOLUTIONS

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