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Murata Power Solutions NKE 1W SIP Single Output Unregulated Isolated DC-DC Converter, 3.3V DC Output, 4.5-5.5V DC NKE0503SC
Specifications
| Country of Origin | China |
|---|---|
| Brand | Murata Power Solutions |
| Efficiency | 74% |
| Length | 11.48mm |
| Model | NKE0503SC |
| Depth | 7.46mm |
| Gross Weight | 1.09g |
| Width | 7.46mm |
| Mount Type | Through Hole |
| Series | NKE |
| Maximum Operating Temperature | 85°C |
| Package Type | SIP |
| Minimum Operating Temperature | -40°C |
| MTBF | 4710000h |
| Number of outputs | 1 |
| Ripple and Noise | 100mV Pk-Pk |
| Maximum Output Power | 1W |
| Maximum Input Voltage | 5.5V dc |
| Standards/Approvals | RoHS |
| Minimum Input Voltage | 4.5V |
| Number of Pins | 6 |
| Output Voltage 1 | 3.3V dc |
| Output Voltage Adjustment Range | 4.5/5.5 V |
| Isolation Voltage | 3kV dc |
| Output Current 2 | 303mA |
Key Features
- The converter provides 1 Watt maximum output power.
- Built with SIP package for easy through-hole mounting.
- Ensures isolation voltage of 3kV DC for safety and reliability.
- Offers output current of 303mA with 74% efficiency.
- Compact dimensions of 11.48mm length and 7.46mm width and depth.
- Built-in ripple and noise specification of 100mV peak-to-peak.
- Fully encapsulated design with UL 94V-0 rated package material.
- MTBF of 4,710,000 hours ensures high reliability in industrial applications.
Product Description
Murata Power Solutions NKE0503SC is a 1W SIP single output unregulated isolated DC-DC converter designed for compact and efficient power conversion. It delivers a stable 3.3V DC output voltage with a wide input voltage range from 4.5V to 5.5V DC, suitable for various electronic and industrial applications.
The converter features a through-hole mount type SIP package, facilitating easy integration into printed circuit boards. Its fully encapsulated UL 94V-0 package material ensures durability and safety compliance.
Operating reliably between -40°C and 85°C, this device is ideal for demanding environments including industrial automation, instrumentation, telecommunications, and embedded systems requiring galvanic isolation and noise suppression.
It offers a high isolation voltage of 3kV DC and a minimum 74% efficiency rating, delivering power with minimal loss. The ripple and noise remain low at 100mV peak-to-peak, aiding in sensitive electronic uses.
The converter outputs a steady 3.3V DC at up to 303mA current. Compact dimensions measure 11.48mm length by 7.46mm width and depth, with a lightweight 1.09g body. MTBF of over 4.7 million hours indicates robust, long-term operation.
The NKE series is known for its reliability and safety, making it a go-to for design engineers in power supply designs that require efficient, isolated DC-DC conversion.
This product is manufactured in China and complies with RoHS standards for environmental safety. It is well-suited for industrial, commercial electronics, and laboratory power supply applications.
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Frequently Asked Questions
The NKE0503SC provides a stable output voltage of 3.3V DC.
This model has a maximum output power of 1 Watt.
The input voltage range for this converter is from 4.5V to 5.5V DC.
It can deliver an output current of up to 303mA.
The dimensions of the NKE0503SC are 11.48mm in length, 7.46mm in width, and 7.46mm in depth.
This converter has an efficiency rating of 74%.
The isolation voltage is rated at 3kV DC.
It operates reliably within a temperature range of -40°C to 85°C.
The NKE0503SC uses a through-hole mounting type.
The ripple and noise specification is 100mV peak-to-peak.
The mean time between failures (MTBF) is approximately 4,710,000 hours.
Yes, it complies with RoHS standards for environmental safety.
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