Murata Power Solutions MEJ1 DC-DC Converter, ±9V dc/ ±55mA Output, 21.6 → 26.4 V dc Input, 1W, Through Hole,
- RS Stock No.:
- 162-0675
- Mfr. Part No.:
- MEJ1D2409SC
- Brand:
- Murata Power Solutions
Bulk discount available
Subtotal (1 tube of 25 units)*
£174.97
(exc. VAT)
£209.96
(inc. VAT)
FREE delivery for orders over £50.00
Temporarily out of stock
- Shipping from 15 January 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Tube(s) | Per Tube | Per unit* |
|---|---|---|
| 1 - 4 | £174.97 | £6.999 |
| 5 - 9 | £169.71 | £6.788 |
| 10 - 24 | £164.47 | £6.579 |
| 25 - 49 | £159.22 | £6.369 |
| 50 + | £153.97 | £6.159 |
*price indicative
- RS Stock No.:
- 162-0675
- Mfr. Part No.:
- MEJ1D2409SC
- Brand:
- Murata Power Solutions
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Murata Power Solutions | |
| Output Voltage | ±9V dc | |
| Input Voltage Range | 21.6 → 26.4 V dc | |
| Power Rating | 1W | |
| Input Voltage Nominal | 24 V dc | |
| Output Current | ±55mA | |
| Mounting Type | Through Hole | |
| Isolated | Yes | |
| Number of Outputs | 2 | |
| Package | SIP | |
| Isolation Voltage | 5.2kV dc | |
| Depth | 12.65mm | |
| Length | 19.65mm | |
| Series | MEJ1 | |
| Load Regulation | 0.05 | |
| Minimum Temperature | -40°C | |
| Efficiency | 78% | |
| Maximum Temperature | +85°C | |
Select all | ||
|---|---|---|
Brand Murata Power Solutions | ||
Output Voltage ±9V dc | ||
Input Voltage Range 21.6 → 26.4 V dc | ||
Power Rating 1W | ||
Input Voltage Nominal 24 V dc | ||
Output Current ±55mA | ||
Mounting Type Through Hole | ||
Isolated Yes | ||
Number of Outputs 2 | ||
Package SIP | ||
Isolation Voltage 5.2kV dc | ||
Depth 12.65mm | ||
Length 19.65mm | ||
Series MEJ1 | ||
Load Regulation 0.05 | ||
Minimum Temperature -40°C | ||
Efficiency 78% | ||
Maximum Temperature +85°C | ||
- 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.
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
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
Approvals
UL 609502, UL60601 (3rd Edition)
Murata Power Solutions - SIP