Murata Power Solutions Dual Output SIP DC/DC Converter Through Hole 3W 9V DC/56mA 4.5-5.5V Input NKA0509SC

Murata Power Solutions NKA0509SC is a high-performance dual output DC/DC converter in a SIP package designed for robust industrial and commercial electronic applications. It delivers a regulated 9V DC output at 56mA from a 4.5 to 5.5V DC input voltage, with a maximum power rating of 3W. The converter provides galvanic isolation with 3kV DC voltage withstand capability, ensuring safety in sensitive electronic systems.

This module features a through-hole mount with six pins, suitable for PCB implementations requiring stable dual voltage outputs. Its compact form factor measuring 16.5mm (length) x 5.4mm (width) x 7.55mm (depth) and ultra-light weight of 1.4g makes it ideal for space-constrained designs. The unit operates efficiently at up to 76% energy conversion efficiency, minimizing power loss and heat generation.

Engineered for demanding environments, it supports a broad operating temperature from -40°C to +85°C. The low noise and ripple voltage of 75mV peak-to-peak supports sensitive analog and digital circuits. The package is fully encapsulated with UL 94V-0 rated materials, ensuring compliance with safety and RoHS environmental directives.

Ideal industrial use cases include power supply designs for telecommunications, data acquisition systems, medical equipment, and embedded industrial controllers requiring isolated dual voltages. Its high MTBF rating of 682,000 hours underscores its durability for extended operational periods.

Dual output isolated DC/DC converter with SIP package type. High isolation voltage of 3kV DC for reliable operation. Operating temperature range from -40°C to +85°C for varied environments. Through hole mount type with 6 pins enabling easy PCB integration.

Efficiency rating of 76% for energy-saving performance. Compact dimensions: Length 16.5mm, Width 5.4mm, Depth 7.55mm. Low ripple and noise of 75mV peak-to-peak ensures stable output. Mean time between failures (MTBF) approximately 682,000 hours indicating high reliability.

Fully RoHS compliant and UL 94V-0 encapsulated package for safety standards.

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