Murata Power Solutions MEJ1 DC/DC Converter, 15 V dc/ 66 mA, 12V dc Input, 10.8V Input 1 W, Through Hole, 85 °C Max Temp

View all DC-DC Converters
Bulk discount available

Subtotal (1 tube of 25 units)*

£177.82

(exc. VAT)

£213.38

(inc. VAT)

Add to Basket
Select or type quantity
Temporarily out of stock
  • 1 unit(s) shipping from 20 March 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Tube(s)
Per Tube
Per unit*
1 - 4£177.82£7.113
5 - 9£172.48£6.899
10 - 24£167.16£6.686
25 - 49£161.82£6.473
50 +£156.48£6.259

*price indicative

RS Stock No.:
167-5984
Mfr. Part No.:
MEJ1S1215SC
Brand:
Murata Power Solutions
Find similar products by selecting one or more attributes.
Select all

Brand

Murata Power Solutions

Product Type

DC/DC Converter

Output Voltage 1

15 V dc

Minimum Input Voltage

10.8V

Maximum Input Voltage

12V dc

Output Current 1

66mA

Output Current 2

66mA

Mount Type

Through Hole

Number of Outputs

1

MTBF

3150000h

Output Voltage Adjustment Range

10.8/13.2 V

Ripple and Noise

40mV Pk-Pk

Isolation Voltage

5.2kV dc

Number of Pins

7

Maximum Output Power

1W

Package Type

SIP

Length

19.65mm

Depth

12.65mm

Width

12.65 mm

Series

MEJ1

Standards/Approvals

UL, CRE, RoHS

Weight

2.1g

Efficiency

77%

Minimum Operating Temperature

-40°C

Maximum Operating 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.

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