Murata Power Solutions MEJ1 DC/DC Converter, 12V dc/ 200 mA, 5.5V dc Input, 4.5V Input 1 W, Through Hole, 85 °C Max Temp
- RS Stock No.:
- 167-5981
- Mfr. Part No.:
- MEJ1S0512SC
- Manufacturer:
- Murata Power Solutions
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View bulk pricing optionSubtotal (1 tube of 25 units)*
PHP13,529.17
(exc. VAT)
PHP15,152.67
(inc. VAT)
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- Shipping from September 02, 2026
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Tube(s) | Per Tube | Per Unit* |
|---|---|---|
| 1 - 1 | PHP13,529.17 | PHP541.167 |
| 2 - 3 | PHP13,231.54 | PHP529.262 |
| 4 + | PHP12,947.43 | PHP517.897 |
*price indicative
- RS Stock No.:
- 167-5981
- Mfr. Part No.:
- MEJ1S0512SC
- Manufacturer:
- Murata Power Solutions
Specifications
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Murata Power Solutions | |
| Output Voltage 1 | 12V dc | |
| Product Type | DC/DC Converter | |
| Minimum Input Voltage | 4.5V | |
| Maximum Input Voltage | 5.5V dc | |
| Output Current 1 | 200mA | |
| Output Current 2 | 83mA | |
| Mount Type | Through Hole | |
| MTBF | 3816000h | |
| Number of Outputs | 1 | |
| Output Voltage Adjustment Range | 4.5/5.5 V | |
| Ripple and Noise | 40mV Pk-Pk | |
| Number of Pins | 7 | |
| Isolation Voltage | 5.2kV dc | |
| Maximum Output Power | 1W | |
| Package Type | SIP | |
| Length | 19.65mm | |
| Depth | 12.65mm | |
| Width | 9.8mm | |
| Series | MEJ1 | |
| Standards/Approvals | CRE, RoHS, UL | |
| Weight | 2.1g | |
| Minimum Operating Temperature | -40°C | |
| Maximum Operating Temperature | 85°C | |
| Efficiency | 74% | |
| Select all | ||
|---|---|---|
Brand Murata Power Solutions | ||
Output Voltage 1 12V dc | ||
Product Type DC/DC Converter | ||
Minimum Input Voltage 4.5V | ||
Maximum Input Voltage 5.5V dc | ||
Output Current 1 200mA | ||
Output Current 2 83mA | ||
Mount Type Through Hole | ||
MTBF 3816000h | ||
Number of Outputs 1 | ||
Output Voltage Adjustment Range 4.5/5.5 V | ||
Ripple and Noise 40mV Pk-Pk | ||
Number of Pins 7 | ||
Isolation Voltage 5.2kV dc | ||
Maximum Output Power 1W | ||
Package Type SIP | ||
Length 19.65mm | ||
Depth 12.65mm | ||
Width 9.8mm | ||
Series MEJ1 | ||
Standards/Approvals CRE, RoHS, UL | ||
Weight 2.1g | ||
Minimum Operating Temperature -40°C | ||
Maximum Operating Temperature 85°C | ||
Efficiency 74% | ||
- COO (Country of Origin):
- CN
Murata 1W SIP Single and Dual Output Isolated DC-DC Converter - MEJ1 Series
The Murata Power MEJ1 is a series of isolated 1 Watt DC-DC converters, encapsulated in a 7 pin SIP package. The DC-DC converter complies with the 3rd edition of medical safety standard and provides the following MOOP (means of operator protection): 2 MOOP based upon a working voltage of 200Vrms max - 280Vpkmax, between primary and secondary and 1 MOOP based upon a working voltage of 200Vrms max, between primary and its enclosure.
Typical energy efficiencies of these DC-DC converters are in the range of 70 to 78%.
The MEJ1 series is designed for low power applications that require a high degree of isolation such as an agency-approved safety barrier for medical equipment, IGBT drivers, and control systems.
Single and dual outputs
UL 94V-0 package material
SIP package style
5.2kVDC isolation
3.3V, 5V, 12V, 15V & 24V inputs
3.3V, 5V, 9V, 12V & 15V output
Internal SMD construction
Fully encapsulated with toroidal magnetics
Pin compatible with the MEV, NMV, NMK, MEJ2, & NMJ series
Murata Power Solutions - SIP
Approvals
UL 609502, UL60601 (3rd Edition)
Related links
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