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MURATA POWER SOLUTIONS NMK0509SC Industrial Isolator

The NMK series offers 3kVDC isolation and 2W power output in a compact SIP package, suitable for industrial applications. Recognized by UL 60950, these converters operate efficiently from 80% at temperatures spanning -40°C to 85°C, with no heatsink needed. They feature high accuracy voltage set points, endure repeated high-voltage testing, and are RoHS compliant. With dual or single outputs, they provide reliable electrical isolation, excellent load regulation, and are suitable for safety-critical systems in industrial and automation environments.

Authorized Distributors
Source:DigiKey
Part No:NMK0509SC
Stock:0
Inv Date:05-30-2026
Price: Unit price: $8.59
Buy/RFQ:
Source:DigiKey
Part No:NMK0509SC
Stock:1041
Inv Date:05-30-2026
Price: Unit price: $12.24
Buy/RFQ:
Part No:NMK0509SC
Stock:30
Inv Date:05-31-2026
Price: Unit price: $8.77
Buy/RFQ:

MURATA POWER SOLUTIONS NMK0509SC Industrial Isolator Specifications:

  • Rated Power: 2 W
  • Isolation Test Voltage: 3000 VDC (1 minute)
  • Input Voltage Range: 5V, 12V, 15V, 24V (varies by model)
  • Output Voltage: 5V, 12V, 15V, 24V, ±5V, ±9V, ±12V, ±15V (model dependent)
  • Voltage Set Point Accuracy: ±1.2% maximum
  • Efficiency: From 80%, depending on load and model
  • Operating Temperature Range: -40°C to 85°C
  • Storage Temperature Range: -50°C to 125°C
  • Case Temperature (Maximum): 130°C
  • Dimensions: Length approximately 20 mm, Width approximately 9.3 mm, Height approximately 5 mm
  • Pin Pitch: 2.54 mm (0.100 inch)
  • Construction: Fully encapsulated with toroidal magnetics
  • RoHS Compliant: Yes
  • UL Recognition: UL 60950 for functional insulation
  • Cooling Method: Free air convection
  • Minimum Load: 10% of rated output
  • Isolation Resistance: 10 GΩ at 1000 VDC
  • Surge Line Fuse: 2A for certain models, 0.75A for others
  • Reverse Polarity Protection: Not internally fused, external fuse recommended

Buy the Murata Series NMK 3kVDC Isolated DC-DC Converter: NMK0509SC

Purchase the Murata NMK0509SC now online to ensure reliable electrical isolation with 3kVDC withstand voltage, exceptional efficiency, compact design, and RoHS compliance. Ideal for industrial automation, control systems, and safety-critical applications requiring pure, stable power conversion. Enjoy fast delivery, secure checkout, and dedicated support for your engineering projects. Invest in proven quality and robust design to meet exacting standards in industrial environments. Click now to upgrade your power solutions seamlessly online.

Buy Murata NMK0509SC now and experience unmatched reliability and high-temperature performance suitable for industrial safety-critical systems.

Frequently Asked Questions

Where can I buy MURATA POWER SOLUTIONS NMK0509SC?

You can click on the BUY or RFQ button to purchase NMK0509SC from an authorized MURATA POWER SOLUTIONS distributor.

How do I troubleshoot issues or seek technical support for part NMK0509SC?

You can download the NMK0509SC datasheet or visit the MURATA POWER SOLUTIONS website for support.

Who is the manufacturer of NMK0509SC?

MURATA POWER SOLUTIONS

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