Murata Power Solutions 2W SIP Single Output Unregulated Isolated DC-DC Converter Through Hole 9V DC Output, 111mA NMG1209SC

Murata Power Solutions NMG1209SC is a 2W SIP single output unregulated isolated DC-DC converter designed for converting and isolating DC power rails. It delivers a 9V DC output current of 111mA with a wide input voltage range of 10.8 to 13.2V DC, making it suitable for various electronic and electrical applications requiring stable isolated power.

Featuring a through-hole mount type with a compact size - length 19.65mm, width 7.65mm, and depth 10.15mm - this converter is built with high-quality components including internal surface mount devices and toroidal magnetics. Its fully encapsulated design ensures robustness and reliability without the need for external components.

The galvanic isolation rated at 1kV DC provides electrical safety and allows configuration for isolated negative rails in systems with only positive rails. Operating efficiently at 87%, it produces low ripple and noise of 25mV peak-to-peak, ensuring output stability and longevity even under varying electrical loads.

Designed to operate reliably in extreme environments, the NMG1209SC functions from -40°C up to a maximum ambient temperature of 85°C. Its mean time between failures (MTBF) is an impressive 2,405,000 hours, reflecting high reliability and extended service life.

The converter is RoHS compliant, guaranteeing it meets environmental and safety regulations. It is pin-compatible with Murata's NMR and MER1 series, allowing easy upgrades and replacements in existing designs.

Supports wide operating temperature range of -40°C to 85°C. 1kV DC galvanic isolation ensures safety and versatility. High efficiency of 87% reduces power losses and heat. Compact SIP package with 4 pins for through-hole mounting.

Low ripple and noise output voltage (25mV Pk-Pk) for signal integrity. Fully encapsulated with toroidal magnetics for durability. No external components required, simplifying design. Pin compatible with NMR and MER1 series for upgrade flexibility.

Long MTBF of 2,405,000 hours ensures reliability. RoHS compliant for environmental safety.

This DC-DC converter is ideal for applications in industrial electronics, power management systems, telecommunications, and other fields requiring isolated, efficient low-power DC conversion. Its robust construction and certified standards make it suitable for demanding environments including laboratory, industrial, and manufacturing settings.

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